[{"activityID":"2026-07-10T09:48:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-10T09:48Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"CME observed to the NW in SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2. The source is far-sided from Earth, observed as field line movement beyond the West limb in GOES SUVI 171/195/284 starting roughly around 2026-07-10T09:21Z. May also be observed in STEREO A EUVI 195 on its west limb over former AR 14479, with loops over this region brightening starting around 2026-07-10T08:35Z.","submissionTime":"2026-07-10T13:11Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47490/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-10T15:59Z","latitude":7.0,"longitude":149.0,"halfAngle":11.0,"speed":516.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Triangulation between SOHO LASCO C2 and STEREO A COR2.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":10.7,"submissionTime":"2026-07-10T13:12Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47491/-1","enlilList":[{"modelCompletionTime":"2026-07-10T13:31Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47492/-1","impactList":null,"cmeIDs":["2026-07-10T09:48:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-10T10:24:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-10T10:24Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"STEREO A: SECCHI/COR2"}],"sourceLocation":"S20E60","activeRegionNum":null,"note":"Faint CME observed to the SE in SOHO LASCO C2, GOES CCOR-1, and STEREO A COR2. The source is a minor eruption centered around S20E60, observed as dimming and field line movement in GOES SUVI 195 starting around 2026-07-10T07:28Z.","submissionTime":"2026-07-10T15:18Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47493/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-10T17:14Z","latitude":-10.0,"longitude":-39.0,"halfAngle":10.0,"speed":491.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Triangulation between SOHO LASCO C2 and STEREO A COR2.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":8.0,"submissionTime":"2026-07-10T15:19Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47494/-1","enlilList":[{"modelCompletionTime":"2026-07-10T15:37Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47496/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"BepiColombo","arrivalTime":"2026-07-12T01:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Europa Clipper","arrivalTime":"2026-07-15T15:00Z"}],"cmeIDs":["2026-07-10T10:24:00-CME-001"]},{"modelCompletionTime":"2026-07-10T16:11Z","au":5.5,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47497/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"BepiColombo","arrivalTime":"2026-07-12T01:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Europa Clipper","arrivalTime":"2026-07-15T15:00Z"}],"cmeIDs":["2026-07-10T10:24:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-10T13:26:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-10T13:26Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"N06E63","activeRegionNum":null,"note":"CME observed to the E in SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2. This front is overtaken by CME: 2026-07-10T15:53Z in STEREO A COR2's field-of-view only. The source is a filament eruption near the east limb centered ~N06E63 beginning as early as 2026-07-10T12:18Z in SDO AIA 304 with the filament brightening and gradually lifting off. The filament fully lifts off around 2026-07-10T13:33Z, although the majority of the material seems to reabsorb onto the disk. The eruption is also observed as field line movement in SDO AIA 171/193.","submissionTime":"2026-07-16T21:05Z","versionId":2,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47498/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-11T01:41Z","latitude":-1.0,"longitude":-59.0,"halfAngle":34.0,"speed":312.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Triangulation between GOES CCOR-1 and STEREO A COR2.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":7.1,"submissionTime":"2026-07-10T17:28Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47499/-1","enlilList":[{"modelCompletionTime":"2026-07-10T17:46Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47500/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"BepiColombo","arrivalTime":"2026-07-12T12:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Europa Clipper","arrivalTime":"2026-07-16T14:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"OSIRIS-APEX","arrivalTime":"2026-07-16T08:00Z"}],"cmeIDs":["2026-07-10T13:26:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-10T15:53:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-10T15:53Z","instruments":[{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"S16W47","activeRegionNum":14485,"note":"CME observed to the SW in STEREO A COR2 and GOES CCOR-1. The CME is also observed to the SW in SOHO LASCO C2/C3 after a downlink gap backfilled in. The source is AR 14485 and a C6.0 flare (S16W47) peaking at 2026-07-10T14:59Z. The eruption is also observed well in SDO AIA 171/193 as field line movement, pockets of dimming in the vicinity of the eruption, and a minor EUV wave.","submissionTime":"2026-07-16T21:06Z","versionId":2,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47501/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-10T19:03Z","latitude":-5.0,"longitude":33.0,"halfAngle":35.0,"speed":959.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Triangulation between SOHO LASCO C2/C3 and STEREO A COR2, using the width in STEREO A COR2 as it appears much less wide in SOHO's field-of-view. Significant overlap with CME: 2026-07-10T13:26Z in COR2's field-of-view obscures a clear view of the leading edge for most frames.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":15.5,"submissionTime":"2026-07-16T21:07Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47502/-1","enlilList":[{"modelCompletionTime":"2026-07-10T19:19Z","au":2.0,"estimatedShockArrivalTime":"2026-07-13T02:15Z","estimatedDuration":23.3,"rmin_re":6.4,"kp_18":null,"kp_90":3,"kp_135":5,"kp_180":5,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47505/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"BepiColombo","arrivalTime":"2026-07-11T13:47Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"Juice","arrivalTime":"2026-07-14T01:58Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"Parker Solar Probe","arrivalTime":"2026-07-12T02:36Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"STEREO A","arrivalTime":"2026-07-13T06:27Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Europa Clipper","arrivalTime":"2026-07-15T15:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"OSIRIS-APEX","arrivalTime":"2026-07-14T06:00Z"}],"cmeIDs":["2026-07-10T15:53:00-CME-001"]}]},{"isMostAccurate":true,"time21_5":"2026-07-10T20:06Z","latitude":-2.0,"longitude":12.0,"halfAngle":44.0,"speed":779.0,"type":"C","featureCode":"SH","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Triangulation between SOHO LASCO C2/C3 and STEREO A COR2 of a faint shock feature best observed in LASCO C2's field-of-view, noting it does measure slower than the bulk.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":10.5,"submissionTime":"2026-07-10T18:57Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47503/-1","enlilList":[{"modelCompletionTime":"2026-07-10T19:38Z","au":2.0,"estimatedShockArrivalTime":"2026-07-13T01:41Z","estimatedDuration":23.2,"rmin_re":5.6,"kp_18":null,"kp_90":5,"kp_135":7,"kp_180":7,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47507/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"BepiColombo","arrivalTime":"2026-07-11T15:37Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"Europa Clipper","arrivalTime":"2026-07-14T20:50Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"Juice","arrivalTime":"2026-07-14T05:48Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"OSIRIS-APEX","arrivalTime":"2026-07-14T00:15Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"Parker Solar Probe","arrivalTime":"2026-07-12T07:18Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"STEREO A","arrivalTime":"2026-07-13T16:00Z"}],"cmeIDs":["2026-07-10T15:53:00-CME-001"]}]}],"linkedEvents":[{"activityID":"2026-07-10T14:33:00-FLR-001"},{"activityID":"2026-07-13T12:30:00-IPS-001"},{"activityID":"2026-07-13T14:39:00-IPS-001"}],"sentNotifications":[{"messageID":"20260710-AL-004","messageIssueTime":"2026-07-10T19:34Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47506/1"},{"messageID":"20260710-AL-005","messageIssueTime":"2026-07-10T23:16Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47508/1"}]},{"activityID":"2026-07-11T00:00:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-11T00:00Z","instruments":[{"displayName":"SOHO: LASCO/C2"}],"sourceLocation":"N15W65","activeRegionNum":null,"note":"CME observed to the NW only in SOHO LASCO C2. The CME becomes to faint to see in later imagery, and is not clearly seen in SOHO LASCO C3, GOES CCOR-1, or STEREO A COR2 imagery. The source is likely a weak filament ejecta and field line movement centered ~N15W65 in SDO AIA 171/193 starting around 2026-07-10T23:15Z, in the proximity of a nearby coronal hole.","submissionTime":"2026-07-16T21:09Z","versionId":3,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47519/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-11T10:20Z","latitude":20.0,"longitude":65.0,"halfAngle":16.0,"speed":352.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"3D SOHO LASCO C2 only analysis using the observed source around W65 as an estimate, as such parameters could slightly vary.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":5.6,"submissionTime":"2026-07-11T18:46Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47520/-1","enlilList":[{"modelCompletionTime":"2026-07-11T19:01Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47521/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"STEREO A","arrivalTime":"2026-07-15T06:00Z"}],"cmeIDs":["2026-07-11T00:00:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-11T01:23:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-11T01:23Z","instruments":[{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"N45W35","activeRegionNum":null,"note":"Faint CME observed to the NE in STEREO A COR2 and NNW in SOHO LASCO C2. The CME is seen to the NNW in SOHO LASCO C3 and GOES CCOR-1 but is heavily obscured by the pylon. The source is likely a large, diffuse area of slow dimming and field line movement on the NW disk in SDO AIA 171/193, starting as early as 2026-07-11T20:30Z and centered approximately around N45W35. This source is likely also responsible for the following, overlapping CME: 2026-07-11T04:38Z.","submissionTime":"2026-07-16T21:10Z","versionId":2,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47509/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-11T09:03Z","latitude":33.0,"longitude":20.0,"halfAngle":18.0,"speed":535.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Triangulation between SOHO LASCO C2 and STEREO A COR2, as the CME is blocked by the pylon in LASCO C3 and GOES CCOR-1 and also too faint to resolve in running difference imagery beyond earliest frames.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":12.2,"submissionTime":"2026-07-11T16:57Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47510/-1","enlilList":[{"modelCompletionTime":"2026-07-11T17:15Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47513/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"BepiColombo","arrivalTime":"2026-07-12T12:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Juice","arrivalTime":"2026-07-15T21:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Parker Solar Probe","arrivalTime":"2026-07-13T02:00Z"}],"cmeIDs":["2026-07-11T01:23:00-CME-001"]},{"modelCompletionTime":"2026-07-11T18:08Z","au":2.0,"estimatedShockArrivalTime":"2026-07-14T11:00Z","estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":2,"kp_135":3,"kp_180":3,"isEarthGB":true,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47518/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"BepiColombo","arrivalTime":"2026-07-12T12:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Juice","arrivalTime":"2026-07-15T08:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Parker Solar Probe","arrivalTime":"2026-07-13T02:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"STEREO A","arrivalTime":"2026-07-14T11:00Z"}],"cmeIDs":["2026-07-11T01:23:00-CME-001","2026-07-11T04:38:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":[{"messageID":"20260711-AL-001","messageIssueTime":"2026-07-11T17:44Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47514/1"},{"messageID":"20260711-AL-002","messageIssueTime":"2026-07-11T19:28Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47522/1"}]},{"activityID":"2026-07-11T04:38:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-11T04:38Z","instruments":[{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"N45W35","activeRegionNum":null,"note":"Faint CME observed to the NE in STEREO A COR2, and NNW in SOHO LASCO C2, also NNW but heavily pylon obscured in SOHO LASCO C3 and GOES CCOR-1. The source is likely a large, diffuse area of slow dimming and field line movement on the NW disk in SDO AIA 171/193, starting as early as 2026-07-11T20:30Z and centered approximately around N45W35, and may be separable with more weak field line movement to the NW in SDO AIA 171 around 2026-07-11T02:51Z but it is not too distinct. This diffuse, slow source is likely also responsible for the preceeding, overlapping CME: 2026-07-11T01:23Z.","submissionTime":"2026-07-14T15:13Z","versionId":3,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47511/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-11T11:13Z","latitude":38.0,"longitude":22.0,"halfAngle":29.0,"speed":488.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Triangulation between SOHO LASCO C2/C3 and STEREO A COR2, as the CME is partially blocked by the pylon in LASCO C3 and GOES CCOR-1.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":12.1,"submissionTime":"2026-07-11T16:59Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47512/-1","enlilList":[{"modelCompletionTime":"2026-07-11T17:48Z","au":2.0,"estimatedShockArrivalTime":"2026-07-14T12:00Z","estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":2,"kp_135":3,"kp_180":3,"isEarthGB":true,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47516/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"BepiColombo","arrivalTime":"2026-07-12T15:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Juice","arrivalTime":"2026-07-15T09:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Parker Solar Probe","arrivalTime":"2026-07-13T06:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"STEREO A","arrivalTime":"2026-07-14T15:00Z"}],"cmeIDs":["2026-07-11T04:38:00-CME-001"]},{"modelCompletionTime":"2026-07-11T18:08Z","au":2.0,"estimatedShockArrivalTime":"2026-07-14T11:00Z","estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":2,"kp_135":3,"kp_180":3,"isEarthGB":true,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47518/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"BepiColombo","arrivalTime":"2026-07-12T12:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Juice","arrivalTime":"2026-07-15T08:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Parker Solar Probe","arrivalTime":"2026-07-13T02:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"STEREO A","arrivalTime":"2026-07-14T11:00Z"}],"cmeIDs":["2026-07-11T01:23:00-CME-001","2026-07-11T04:38:00-CME-001"]}]}],"linkedEvents":[{"activityID":"2026-07-14T14:38:00-IPS-001"},{"activityID":"2026-07-16T17:25:00-RBE-001"}],"sentNotifications":[{"messageID":"20260711-AL-002","messageIssueTime":"2026-07-11T19:28Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47522/1"}]},{"activityID":"2026-07-11T16:09:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-11T16:09Z","instruments":[{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"CME observed to the W in STEREO A COR2 and W/SW GOES CCOR-1, not in SOHO LASCO C2/C3 in real-time due to an ongoing outage. The source of the CME is likely former Active Region 14479 or AR 14478, estimated to be located ~N17W165 and ~S05W155 at this time. There are two potential eruptive signatures observed on/around the west limb in STEREO A EUVI: one as wide field line breaking and EUV wave in EUVI 195 to the SW starting around 2026-07-11T15:05Z, and prominence movement and brightening in EUVI 304 to the NW starting around 2026-07-11T15:45Z. Of these, the SW field line movement appears to be a better fit based on timing and CME leading edge/shock appearance.","submissionTime":"2026-07-16T21:50Z","versionId":2,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47523/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-11T21:40Z","latitude":-4.0,"longitude":156.0,"halfAngle":23.0,"speed":591.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Bulk leading edge triangulation between STEREO A COR and GOES CCOR-1.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":13.1,"submissionTime":"2026-07-11T19:59Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47524/-1","enlilList":[{"modelCompletionTime":"2026-07-11T20:26Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47526/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"Mars","arrivalTime":"2026-07-18T00:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Psyche","arrivalTime":"2026-07-17T18:00Z"}],"cmeIDs":["2026-07-11T16:09:00-CME-001"]}]},{"isMostAccurate":true,"time21_5":"2026-07-11T21:08Z","latitude":-23.0,"longitude":160.0,"halfAngle":45.0,"speed":665.0,"type":"C","featureCode":"SH","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Shock front triangulation between STEREO A COR2 and GOES CCOR-1.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":10.5,"submissionTime":"2026-07-11T19:59Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47525/-1","enlilList":[{"modelCompletionTime":"2026-07-11T20:49Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47528/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"Mars","arrivalTime":"2026-07-17T08:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Psyche","arrivalTime":"2026-07-17T00:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Solar Orbiter","arrivalTime":"2026-07-13T20:00Z"}],"cmeIDs":["2026-07-11T16:09:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":[{"messageID":"20260711-AL-003","messageIssueTime":"2026-07-11T20:33Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47527/1"}]},{"activityID":"2026-07-11T18:53:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-11T18:53Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"CME observed to the W in STEREO A COR2 and W/SW GOES CCOR-1 following behind the 2026-07-11T16:09Z CME, not in SOHO LASCO C2/C3 in real-time due to an ongoing outage. The source of the CME may likely involve former Active Region 14479 or AR 14478, estimated to be located ~N17W165 and ~S05W155 at this time, as seen in preliminary Solar Orbiter PHI imagery.","submissionTime":"2026-07-16T21:49Z","versionId":2,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47529/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-12T00:06Z","latitude":-13.0,"longitude":160.0,"halfAngle":25.0,"speed":656.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Preliminary, very speculative leading edge measurement just relying on two frames in STEREO A COR2A and assumption of the source based on the appearance with respect to the 16:09Z CME preceding this eruption.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":6.0,"submissionTime":"2026-07-11T23:21Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47530/-1","enlilList":[{"modelCompletionTime":"2026-07-11T23:46Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47531/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"Solar Orbiter","arrivalTime":"2026-07-14T00:00Z"}],"cmeIDs":["2026-07-11T18:53:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":[{"messageID":"20260711-AL-004","messageIssueTime":"2026-07-11T23:54Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47532/1"}]},{"activityID":"2026-07-12T01:14:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-12T01:14Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"S10W68","activeRegionNum":14485,"note":"CME seen to the Southwest in SOHO LASCO C2 in association with a long-duration C5.9-class flare from AR 14485 (S10W68) with corresponding circular EUV wave seen best in GOES SUVI 284 imagery starting around 2026-07-12T01:00Z. This eruption is located to the South of a prominent coronal hole, resulting in this CME likely being deflected. This CME overlaps with CME: 2026-07-12T02:12Z. This subsequent CME (CME: 2026-07-12T02:12Z) appears to accelerate the Northern portion of this ongoing event (CME: 2026-07-12T02:14Z), greatly changing its morphology in later frames.","submissionTime":"2026-07-16T21:48Z","versionId":5,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47534/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-12T07:45Z","latitude":-11.0,"longitude":43.0,"halfAngle":42.0,"speed":552.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Updated measurement based on approximate source location and best fit in SOHO LASCO C2/C3, STEREO A COR2 and GOES CCOR-1.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":11.8,"submissionTime":"2026-07-12T13:12Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47537/-1","enlilList":[{"modelCompletionTime":"2026-07-12T13:26Z","au":2.0,"estimatedShockArrivalTime":"2026-07-15T11:00Z","estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":2,"kp_135":2,"kp_180":3,"isEarthGB":true,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47543/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"BepiColombo","arrivalTime":"2026-07-13T09:04Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"Juice","arrivalTime":"2026-07-16T06:00Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"Parker Solar Probe","arrivalTime":"2026-07-14T01:49Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"STEREO A","arrivalTime":"2026-07-15T02:36Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Mars","arrivalTime":"2026-07-18T02:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Psyche","arrivalTime":"2026-07-18T02:00Z"}],"cmeIDs":["2026-07-12T01:14:00-CME-001"]},{"modelCompletionTime":"2026-07-12T14:35Z","au":2.0,"estimatedShockArrivalTime":"2026-07-15T14:00Z","estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":2,"kp_135":2,"kp_180":3,"isEarthGB":true,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47547/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"BepiColombo","arrivalTime":"2026-07-13T09:46Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"Juice","arrivalTime":"2026-07-16T07:42Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"Parker Solar Probe","arrivalTime":"2026-07-13T22:44Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"STEREO A","arrivalTime":"2026-07-14T23:41Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Mars","arrivalTime":"2026-07-18T02:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Psyche","arrivalTime":"2026-07-17T23:00Z"}],"cmeIDs":["2026-07-12T02:12:00-CME-001","2026-07-12T01:14:00-CME-001"]}]},{"isMostAccurate":false,"time21_5":"2026-07-12T08:43Z","latitude":-23.0,"longitude":55.0,"halfAngle":43.0,"speed":480.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Preliminary leading edge measurement using only the first two frames of SOHO C2 and assuming a modest 15 degrees of deflection eastward relative to the source longitude due to the presence of a coronal hole feature.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":3.0,"submissionTime":"2026-07-12T02:09Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47535/-1","enlilList":[]}],"linkedEvents":[{"activityID":"2026-07-12T00:28:00-FLR-001"}],"sentNotifications":[{"messageID":"20260712-AL-002","messageIssueTime":"2026-07-12T13:50Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47544/1"}]},{"activityID":"2026-07-12T02:12:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-12T02:12Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"N10W45","activeRegionNum":null,"note":"CME first seen to the NW by SOHO LASCO C2 beginning at 2026-07-12T02:12Z, as well as by SOHO LASCO C3 and GOES CCOR-1 in later frames. The CME is seen to the NE in STEREO A COR2. The source of this event is a region of dimming seen located at approximately N10W45 beginning at approximately 2026-07-12T01:45Z as seen in SDO AIA 193. However, due to coronal hole proximity, this CME is likely deflected from the source location. This dimming is likely residual/expanded dimming following a C5.3 flare from Active Region 14485. This CME heavily overlaps and disturbs the morphology of CME: 2026-07-12T01:14Z.","submissionTime":"2026-07-12T20:08Z","versionId":2,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47538/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-12T05:22Z","latitude":13.0,"longitude":46.0,"halfAngle":17.0,"speed":934.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on approximate source location and best fit in SOHO LASCO C3 and STEREO A COR2.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":18.6,"submissionTime":"2026-07-12T13:22Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47539/-1","enlilList":[{"modelCompletionTime":"2026-07-12T14:07Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47545/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"Parker Solar Probe","arrivalTime":"2026-07-13T19:43Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Juice","arrivalTime":"2026-07-16T00:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"STEREO A","arrivalTime":"2026-07-14T20:00Z"}],"cmeIDs":["2026-07-12T02:12:00-CME-001"]},{"modelCompletionTime":"2026-07-12T14:35Z","au":2.0,"estimatedShockArrivalTime":"2026-07-15T14:00Z","estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":2,"kp_135":2,"kp_180":3,"isEarthGB":true,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47547/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"BepiColombo","arrivalTime":"2026-07-13T09:46Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"Juice","arrivalTime":"2026-07-16T07:42Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"Parker Solar Probe","arrivalTime":"2026-07-13T22:44Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"STEREO A","arrivalTime":"2026-07-14T23:41Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Mars","arrivalTime":"2026-07-18T02:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Psyche","arrivalTime":"2026-07-17T23:00Z"}],"cmeIDs":["2026-07-12T02:12:00-CME-001","2026-07-12T01:14:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":[{"messageID":"20260712-AL-003","messageIssueTime":"2026-07-12T14:20Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47546/1"}]},{"activityID":"2026-07-12T04:23:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-12T04:23Z","instruments":[{"displayName":"STEREO A: SECCHI/COR2"}],"sourceLocation":"","activeRegionNum":null,"note":"CME first seen to the West by STEREO A COR2 beginning at 2026-07-12T04:23Z. This event is not clearly seen by SOHO LASCO C2/C3 or GOES CCOR-1 as it is likely far sided and obscured by the occulting disk. The source of this CME is a small eruption seen beyond the West limb by STEREO A EUVI 304 beginning at approx. 2026-07-12T03:45Z.","submissionTime":"2026-07-12T13:35Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47540/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-12T11:56Z","latitude":2.0,"longitude":null,"halfAngle":17.0,"speed":465.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"Plane-of-sky","note":"STEREO A plane-of-sky using a longitude of W154 (STEREO A current longitude: W64) due to source location beyond the COR2A West limb and lack of SOHO/GOES imagery to triangulate.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":8.2,"submissionTime":"2026-07-12T13:36Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47541/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-12T09:00:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-12T09:00Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"S10W68","activeRegionNum":14485,"note":"Faint and slow CME first seen to the SW by SOHO LASCO C2 beginning at 2026-07-12T09:00Z, as well as by SOHO LASCO C3, STEREO A COR2 and GOES CCOR-1 in later frames. The source of this event is an M1.1 flare from Active Region 14485 (S10W68) which peaked at 2026-07-12T08:11Z as seen in SDO AIA 131. Field line opening and post eruptive arcades are also seen in association with this flare in SDO AIA 171 and 193. This CME is likely deflected due to the eruption proximity to a prominent coronal hole.","submissionTime":"2026-07-12T16:42Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47548/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-12T23:30Z","latitude":-16.0,"longitude":39.0,"halfAngle":32.0,"speed":236.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on approximate source location and best fit in SOHO LASCO C2/C3, STEREO A COR2 and GOES CCOR-1.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":9.9,"submissionTime":"2026-07-12T16:43Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47549/-1","enlilList":[{"modelCompletionTime":"2026-07-13T16:20Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47563/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":true,"location":"BepiColombo","arrivalTime":"2026-07-14T18:00Z"},{"isGlancingBlow":false,"isMinorImpact":true,"location":"Parker Solar Probe","arrivalTime":"2026-07-16T00:00Z"},{"isGlancingBlow":false,"isMinorImpact":true,"location":"STEREO A","arrivalTime":"2026-07-17T06:00Z"}],"cmeIDs":["2026-07-12T09:00:00-CME-001"]}]}],"linkedEvents":[{"activityID":"2026-07-12T07:17:00-FLR-001"}],"sentNotifications":null},{"activityID":"2026-07-12T15:00:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-12T15:00Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"CME visible to the NW in SOHO LASCO C2/C3 and GOES CCOR-1 and to the NE in STEREO A COR2. The CME is partially obscured by the pylon in SOHO LASCO C3. The source is best seen as a large region of dimming centered around approximately N10W60 starting at 2026-07-12T13:00Z as seen in SDO AIA 193 imagery. The eruption is also visible in the NE quadrant of STEREO A EUV 195 imagery. A filament liftoff is also faintly seen on-disk in SDO AIA 304 imagery.","submissionTime":"2026-07-12T19:44Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47553/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-12T23:16Z","latitude":29.0,"longitude":40.0,"halfAngle":29.0,"speed":476.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on the best fit between STEREO A COR2, SOHO LASCO C2/C3, and GOES CCOR-1 imagery in SWPC_CAT.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":11.0,"submissionTime":"2026-07-12T19:45Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47554/-1","enlilList":[{"modelCompletionTime":"2026-07-12T19:59Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47555/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"BepiColombo","arrivalTime":"2026-07-14T06:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Juice","arrivalTime":"2026-07-17T12:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Parker Solar Probe","arrivalTime":"2026-07-14T22:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"STEREO A","arrivalTime":"2026-07-15T18:00Z"}],"cmeIDs":["2026-07-12T15:00:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-12T15:24:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-12T15:24Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"Faint CME first seen to the SW by SOHO LASCO C2 beginning at 2026-07-12T15:24Z, as well as by SOHO LASCO C3 and GOES CCOR-1 in later frames. This CME is not clearly seen in STEREO A COR2 imagery. The source of this event is field line movement seen along the SW limb in SDO AIA 171 beginning at approx. 2026-07-12T14:42Z.","submissionTime":"2026-07-12T17:58Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47550/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-12T22:17Z","latitude":-40.0,"longitude":null,"halfAngle":10.0,"speed":503.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"Plane-of-sky","note":"Plane-of-sky using a longitude of W90 due to source near the limb and lack of COR2A imagery to triangulate.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":7.9,"submissionTime":"2026-07-12T17:58Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47551/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-12T21:12:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-12T21:12Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"S10W80","activeRegionNum":14485,"note":"Narrow CME visible to the SW in SOHO LASCO C2/C3 and GOES CCOR-1 imagery. Not clearly visible in STEREO A COR2 imagery. The potential source may be an eruption from AR 14485 (S10W80) starting around 2026-07-12T20:37Z as seen in SDO AIA 171/193 imagery.","submissionTime":"2026-07-13T00:49Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47556/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-13T05:05Z","latitude":-39.0,"longitude":80.0,"halfAngle":10.0,"speed":416.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on potential source location using SOHO LASCO C2/C3 and GOES CCOR-1 imagery.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":9.4,"submissionTime":"2026-07-13T00:51Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47557/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-13T02:53:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-13T02:53Z","instruments":[{"displayName":"STEREO A: SECCHI/COR2"}],"sourceLocation":"","activeRegionNum":null,"note":"CME visible to the west in STEREO A COR2. Not seen in GOES CCOR-1 or SOHO LASCO C2/C3 imagery. The potential source is opening field lines seen near or on the west limb in STEREO A EUV 195 imagery starting at 2026-07-13T00:35Z.","submissionTime":"2026-07-13T11:51Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47558/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-13T08:41Z","latitude":-10.0,"longitude":140.0,"halfAngle":17.0,"speed":579.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on potential source location in STEREO A COR2 imagery.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":11.5,"submissionTime":"2026-07-13T11:51Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47559/-1","enlilList":[{"modelCompletionTime":"2026-07-13T12:07Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47560/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":true,"location":"Psyche","arrivalTime":"2026-07-19T04:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Mars","arrivalTime":"2026-07-19T16:00Z"}],"cmeIDs":["2026-07-13T02:53:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":[{"messageID":"20260713-AL-001","messageIssueTime":"2026-07-13T12:20Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47561/1"}]},{"activityID":"2026-07-13T16:12:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-13T16:12Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"Narrow CME first seen to the NE by SOHO LASCO C2 beginning at 2026-07-13T16:12Z, as well as by SOHO LASCO C3 and GOES CCOR-1 in later frames. This CME is not clearly seen in STEREO A COR2 as it is likely obscured by the occulting disk. The source of this event is a very minor eruption seen along the NE limb in GOES SUVI 304 beginning at approx. 2026-07-13T15:45Z. Field line movement/opening is also visible in GOES SUVI 171 and 284.","submissionTime":"2026-07-13T21:05Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47567/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-13T21:40Z","latitude":29.0,"longitude":null,"halfAngle":10.0,"speed":651.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"Plane-of-sky","note":"Plane-of-sky using a longitude of E90 due to source location along the NE limb and lack of visibility in COR2A to triangulate.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":7.3,"submissionTime":"2026-07-13T21:07Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47568/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-13T19:36:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-13T19:36Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"CME first seen to the SE by SOHO LASCO C2 beginning at 2026-07-13T19:36Z, as well as by SOHO LASCO C3 and GOES CCOR-1 in later frames. This CME is not visible in STEREO A COR2 due to a data gap beginning at 2026-07-13T18:53Z. The source of this event is likely far sided as no clear eruptions are visible on the disk, but field line movement is visible from beyond the SE limb in GOES SUVI 284 beginning at approx. 2026-07-13T19:00Z. An estimated C9 flare is seen from preliminary Solar Orbiter STIX data, possibly from Active Region 14478, which rotated off of the Earth-facing disk around 2026-07-07. The approximate source longitude estimated from preliminary Solar Orbiter magnetogram data is S05W180.","submissionTime":"2026-07-14T12:46Z","versionId":2,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47569/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-13T22:42Z","latitude":-16.0,"longitude":-172.0,"halfAngle":21.0,"speed":772.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Updated measurement based on potential far-sided source location near AR 14478 as seen in preliminary Solar Orbiter data.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":18.2,"submissionTime":"2026-07-14T14:29Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47580/-1","enlilList":[{"modelCompletionTime":"2026-07-14T13:01Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47581/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"Solar Orbiter","arrivalTime":"2026-07-15T10:31Z"}],"cmeIDs":["2026-07-13T19:36:00-CME-001"]},{"modelCompletionTime":"2026-07-14T13:39Z","au":5.5,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47582/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"Solar Orbiter","arrivalTime":"2026-07-15T10:32Z"},{"isGlancingBlow":false,"isMinorImpact":true,"location":"Juno","arrivalTime":"2026-07-30T00:00Z"}],"cmeIDs":["2026-07-13T19:36:00-CME-001"]}]},{"isMostAccurate":true,"time21_5":"2026-07-13T22:32Z","latitude":-15.0,"longitude":-170.0,"halfAngle":28.0,"speed":875.0,"type":"C","featureCode":"SH","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Updated shock measurement based on potential source location.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":17.8,"submissionTime":"2026-07-14T14:29Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47584/-1","enlilList":[{"modelCompletionTime":"2026-07-14T14:43Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47587/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"Solar Orbiter","arrivalTime":"2026-07-15T06:37Z"}],"cmeIDs":["2026-07-13T19:36:00-CME-001"]}]},{"isMostAccurate":false,"time21_5":"2026-07-14T01:00Z","latitude":-32.0,"longitude":-155.0,"halfAngle":20.0,"speed":599.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"BULK measurement based on best fit in SOHO LASCO C2/C3 and GOES CCOR-1.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":12.1,"submissionTime":"2026-07-13T23:06Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47570/-1","enlilList":[{"modelCompletionTime":"2026-07-13T23:29Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47572/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"Solar Orbiter","arrivalTime":"2026-07-15T14:00Z"}],"cmeIDs":["2026-07-13T19:36:00-CME-001"]},{"modelCompletionTime":"2026-07-14T00:18Z","au":5.5,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47573/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"Solar Orbiter","arrivalTime":"2026-07-15T14:00Z"}],"cmeIDs":["2026-07-13T19:36:00-CME-001"]}]},{"isMostAccurate":false,"time21_5":"2026-07-14T00:54Z","latitude":-24.0,"longitude":-155.0,"halfAngle":37.0,"speed":625.0,"type":"C","featureCode":"SH","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"SHOCK measurement based on best fit in SOHO LASCO C2/C3 and GOES CCOR-1.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":13.1,"submissionTime":"2026-07-13T23:07Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47571/-1","enlilList":[{"modelCompletionTime":"2026-07-14T00:36Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47575/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"Solar Orbiter","arrivalTime":"2026-07-15T13:38Z"}],"cmeIDs":["2026-07-13T19:36:00-CME-001"]},{"modelCompletionTime":"2026-07-14T01:09Z","au":5.5,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47576/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"Solar Orbiter","arrivalTime":"2026-07-15T13:14Z"},{"isGlancingBlow":false,"isMinorImpact":true,"location":"Juno","arrivalTime":"2026-07-30T00:00Z"}],"cmeIDs":["2026-07-13T19:36:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":[{"messageID":"20260714-AL-001","messageIssueTime":"2026-07-14T00:27Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47574/1"},{"messageID":"20260714-AL-002","messageIssueTime":"2026-07-14T13:58Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47583/1"}]},{"activityID":"2026-07-14T05:36:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-14T05:36Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"S15W75","activeRegionNum":null,"note":"CME visible to the SW in SOHO LASCO C2/C3 and GOES CCOR-1 and to the SSW in STEREO A COR2. The potential source is a filament eruption seen gradually lifting off near the west limb as seen from GOES SUVI 304 imagery starting at 2026-07-14T02:18Z. The eruption may also be faintly seen on-disk in STEREO A EUV 195 imagery as dimming centered around S15W75.","submissionTime":"2026-07-14T11:49Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47577/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-14T12:57Z","latitude":-14.0,"longitude":78.0,"halfAngle":18.0,"speed":535.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on the best fit between SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2 imagery in SWPC_CAT.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":14.5,"submissionTime":"2026-07-14T11:50Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47578/-1","enlilList":[{"modelCompletionTime":"2026-07-14T12:05Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47579/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":true,"location":"STEREO A","arrivalTime":"2026-07-17T12:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Mars","arrivalTime":"2026-07-20T06:00Z"}],"cmeIDs":["2026-07-14T05:36:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-14T13:26:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-14T13:26Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"CME visible to the east in SOHO LASCO C2/C3 and GOES CCOR-1 imagery. The CME is not clearly visible in STEREO A COR2. The source is a C3.9 flare peaking at 2026-07-14T12:39Z from an unnumbered active region beyond the southeast limb as seen in SDO AIA imagery. Moving field lines are best seen in SDO AIA 171/193 and GOES SUVI 284 imagery.","submissionTime":"2026-07-14T18:06Z","versionId":2,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47589/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-15T05:22Z","latitude":-10.0,"longitude":-100.0,"halfAngle":43.0,"speed":228.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on the potential source location just beyond the east limb as seen in SDO AIA and GOES/SUVI imagery.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":6.4,"submissionTime":"2026-07-14T18:06Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47590/-1","enlilList":[]}],"linkedEvents":[{"activityID":"2026-07-14T12:18:00-FLR-001"}],"sentNotifications":null},{"activityID":"2026-07-15T03:24:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-15T03:24Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"S10W110","activeRegionNum":14485,"note":"This CME is visible to the west in SOHO LASCO C2/C3 and GOES CCOR-1, and to the southwest in STEREO A COR2 imagery. The source is an eruption visible from beyond the western limb likely from former Active Region 14485 (~S10W110) starting around 2026-07-15T02:30Z as seen in SDO AIA 131/171/193/304, GOES SUVI 131/171/195/284/304, and STEREO A EUVI 195/304 imagery. An opening of field lines is visible over the southwest limb around this time in SDO AIA 171/193 and GOES SUVI 171/195/284 imagery. Additionally, dimming is observed from the eruption site starting around 2026-07-15T02:55Z seen in STEREO A EUVI 195 imagery.","submissionTime":"2026-07-15T11:53Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47594/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-15T10:02Z","latitude":-6.0,"longitude":100.0,"halfAngle":28.0,"speed":528.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on the approximate source location and best fit between SOHO LASCO C3 and STEREO A COR2 imagery.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":15.8,"submissionTime":"2026-07-15T11:54Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47595/-1","enlilList":[{"modelCompletionTime":"2026-07-15T12:10Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47598/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":true,"location":"Mars","arrivalTime":"2026-07-20T02:00Z"},{"isGlancingBlow":false,"isMinorImpact":true,"location":"Psyche","arrivalTime":"2026-07-20T01:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"STEREO A","arrivalTime":"2026-07-18T08:00Z"}],"cmeIDs":["2026-07-15T03:24:00-CME-001"]}]}],"linkedEvents":[{"activityID":"2026-07-18T08:41:00-IPS-001"}],"sentNotifications":[{"messageID":"20260715-AL-001","messageIssueTime":"2026-07-15T12:30Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47599/1"}]},{"activityID":"2026-07-15T07:12:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-15T07:12Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"This CME is visible to the west in SOHO LASCO C2/C3 and GOES CCOR-1 imagery. This event is not observed in STEREO A COR2 imagery. The source is unknown and likely far-sided as there are no source signatures on the Earth or STEREO A-facing disk around the time of this event.","submissionTime":"2026-07-15T11:57Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47596/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-15T14:47Z","latitude":2.0,"longitude":null,"halfAngle":12.0,"speed":489.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"Plane-of-sky","note":"A plane-of-sky measurement was made using a longitude of 90 degrees due to the unknown source location.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":9.1,"submissionTime":"2026-07-15T11:58Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47597/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-15T15:36:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-15T15:36Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"CME first seen to the SSE part way into the FOV of SOHO LASCO C2 starting around 2026-07-15T15:36Z. It is also seen to the SSE in SOHO LASCO C3 and GOES CCOR-1 but is covered by a real-time data gap in STEREO A COR2. There is not a good source candidate for this CME on the Earth-facing disk, so the source is possibly far-sided.","submissionTime":"2026-07-15T22:54Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47606/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-16T05:24Z","latitude":-62.0,"longitude":null,"halfAngle":22.0,"speed":221.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"Plane-of-sky","note":"Plane-of-sky measurement chosen due to lack of triangulation and lack of visible source candidate.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":null,"submissionTime":"2026-07-15T22:55Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47607/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-15T17:24:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-15T17:24Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"CME first seen to the SSE part way into the FOV of SOHO LASCO C2. It is also seen to the SSE in SOHO LASCO C3 and GOES CCOR-1 but is covered by a real-time data gap in STEREO A COR2. The source is possibly related to a minor eruption seen on/near the far southern limb beginning around 2026-07-15T16:24Z in GOES SUVI 304.","submissionTime":"2026-07-15T23:39Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47608/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-16T05:23Z","latitude":-60.0,"longitude":-90.0,"halfAngle":17.0,"speed":284.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"This measurement is at longitude E90 (not a plane-of-sky measurement) because the source appears to be right on the limb.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":null,"submissionTime":"2026-07-15T23:46Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47609/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-15T17:48:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-15T17:48Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"CME first seen to the NW in SOHO LASCO C2 starting around 2026-07-15T17:48Z. This CME is also seen to the NW in GOES CCOR-1 but is obscured by the pylon in SOHO LASCO C3. It is also covered by a real-time data gap in STEREO A COR2. The only visible source candidate is some very minor, slow field line movement near the W limb best seen in GOES SUVI 284 as early as 2026-07-15T16:30Z.","submissionTime":"2026-07-15T20:14Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47603/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-16T02:14Z","latitude":31.0,"longitude":null,"halfAngle":28.0,"speed":428.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"Plane-of-sky","note":"Plane-of-sky measurement based on running difference from SOHO LASCO C2 and GOES CCOR-1.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":6.6,"submissionTime":"2026-07-15T20:17Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47604/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-15T21:24:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-15T21:24Z","instruments":[{"displayName":"SOHO: LASCO/C2"}],"sourceLocation":"","activeRegionNum":null,"note":"Faint CME first seen to the NW in SOHO LASCO C2 starting around 2026-07-15T21:24Z. It is only seen by SOHO LASCO C2 as it is mostly obscured by the pylon in SOHO LASCO C3 and is covered by data gaps in STEREO A COR2 and GOES CCOR-1. There is no source candidate on the Earth-facing disk.","submissionTime":"2026-07-16T00:20Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47610/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-16T08:52Z","latitude":28.0,"longitude":null,"halfAngle":25.0,"speed":316.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"Plane-of-sky","note":"Plane-of-sky measurement chosen due to lack of source candidate and single coronagraph view.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":5.8,"submissionTime":"2026-07-16T00:21Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47611/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-16T06:36:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-16T06:36Z","instruments":[{"displayName":"SOHO: LASCO/C2"}],"sourceLocation":"","activeRegionNum":null,"note":"Faint and narrow CME first seen to the SW by SOHO LASCO C2 beginning at 2026-07-16T06:36Z. This CME fades before exiting the field-of-view in SOHO LASCO C2, and is therefore not visible in any other coronagraphs. The source of this event is minor field line movement seen along the SW limb in SDO AIA 171 and 193 beginning at approx. 2026-07-16T06:00Z.","submissionTime":"2026-07-16T13:27Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47612/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-16T20:28Z","latitude":-32.0,"longitude":null,"halfAngle":10.0,"speed":255.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"Plane-of-sky","note":"Plane-of-sky measurement using a longitude of W90 due to source near the limb and lack of COR2A visibility to triangulate.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":4.8,"submissionTime":"2026-07-16T13:28Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47613/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-16T10:36:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-16T10:36Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"}],"sourceLocation":"S10W130","activeRegionNum":14485,"note":"CME first seen to the SW by SOHO LASCO C2 beginning at 2026-07-16T10:36Z, as well as by SOHO LASCO C3 and STEREO A COR2 in later frames. This CME is not seen in GOES CCOR-1 due to an outage which began at 2026-07-15T20:00Z. The source of this event is an eruption from former Active Region 14485 (S10W130) beginning at approx. 2026-07-16T09:00Z as seen in STEREO A EUVI 195 and 304. This eruption was likely slightly deflected due to coronal hole proximity.","submissionTime":"2026-07-16T15:44Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47614/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-16T19:01Z","latitude":-23.0,"longitude":104.0,"halfAngle":18.0,"speed":490.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on approximate source location and best fit in SOHO LASCO C2/C3 and STEREO A COR2.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":9.7,"submissionTime":"2026-07-16T15:45Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47615/-1","enlilList":[{"modelCompletionTime":"2026-07-16T15:59Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47616/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"Mars","arrivalTime":"2026-07-22T00:00Z"}],"cmeIDs":["2026-07-16T10:36:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-17T00:12:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-17T00:12Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"}],"sourceLocation":"","activeRegionNum":null,"note":"Bright loop CME first seen to the East by SOHO LASCO C2 beginning at 2026-07-17T00:12Z, as well as by SOHO LASCO C3 and STEREO A COR2 in later frames. This event is not seen in GOES CCOR-1 due to an outage which began at 2026-07-15T20:00Z. The source of this event is likely an eruption from beyond the East limb, evidenced by field line opening seen in SDO AIA 171, 193 and GOES SUVI 284 beginning at approx. 2026-07-16T23:30Z.","submissionTime":"2026-07-21T19:52Z","versionId":2,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47620/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-17T06:52Z","latitude":-11.0,"longitude":-126.0,"halfAngle":31.0,"speed":520.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"BULK measurement based on approximate source location and best fit between SOHO LASCO C2/C3 and STEREO A COR2.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":12.5,"submissionTime":"2026-07-17T11:32Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47621/-1","enlilList":[{"modelCompletionTime":"2026-07-17T11:51Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47623/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"Solar Orbiter","arrivalTime":"2026-07-18T21:00Z"}],"cmeIDs":["2026-07-17T00:12:00-CME-001"]},{"modelCompletionTime":"2026-07-17T12:18Z","au":5.5,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47624/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"Lucy","arrivalTime":"2026-08-02T02:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Solar Orbiter","arrivalTime":"2026-07-18T21:00Z"}],"cmeIDs":["2026-07-17T00:12:00-CME-001"]}]},{"isMostAccurate":true,"time21_5":"2026-07-17T06:13Z","latitude":-4.0,"longitude":-126.0,"halfAngle":39.0,"speed":576.0,"type":"C","featureCode":"SH","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"SHOCK measurement based on approximate source location and best fit between SOHO LASCO C2/C3 and STEREO A COR2.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":13.2,"submissionTime":"2026-07-17T11:37Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47622/-1","enlilList":[{"modelCompletionTime":"2026-07-17T12:38Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47626/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"Solar Orbiter","arrivalTime":"2026-07-18T19:27Z"}],"cmeIDs":["2026-07-17T00:12:00-CME-001"]},{"modelCompletionTime":"2026-07-17T13:07Z","au":5.5,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47627/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"Solar Orbiter","arrivalTime":"2026-07-18T19:05Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Lucy","arrivalTime":"2026-08-02T03:00Z"}],"cmeIDs":["2026-07-17T00:12:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":[{"messageID":"20260717-AL-001","messageIssueTime":"2026-07-17T12:25Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47625/1"}]},{"activityID":"2026-07-17T10:24:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-17T10:24Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"}],"sourceLocation":"","activeRegionNum":null,"note":"Faint CME first seen to the NE by SOHO LASCO C2 beginning at 2026-07-17T10:24Z, as well as by SOHO LASCO C3 in later frames. This CME is not clearly seen in STEREO A COR2 and is not visible in GOES CCOR-1 due to an outage which began at 2026-07-15T20:00Z. The source of this event is field line opening seen along the NE limb in SDO AIA 171 beginning at approx. 2026-07-17T09:12Z.","submissionTime":"2026-07-17T16:11Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47628/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-17T18:59Z","latitude":57.0,"longitude":null,"halfAngle":14.0,"speed":414.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"Plane-of-sky","note":"Plane-of-sky measurement using a longitude of E90 due to source location from beyond the NE limb and lack of visibility in other coronagraphs to triangulate.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":6.1,"submissionTime":"2026-07-17T16:13Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47629/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-17T18:00:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-17T18:00Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"This CME is visible to the southwest in SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2 imagery. The source may be related to an eruption visible from beyond the southwest limb in SDO AIA 131/171/304, GOES SUVI 131/171/284/304, and STEREO A EUVI 195/304 imagery starting around 2026-07-17T17:35Z, possibly originating from former Active Region 14485 (S10W149). An opening of field lines is visible over the southwest limb in GOES SUVI 195 imagery at this time as well.","submissionTime":"2026-07-17T21:34Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47631/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-17T22:12Z","latitude":-16.0,"longitude":127.0,"halfAngle":22.0,"speed":833.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on the best fit between SOHO LASCO C2, GOES CCOR-1, and STEREO A COR2 imagery.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":11.0,"submissionTime":"2026-07-17T21:38Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47632/-1","enlilList":[{"modelCompletionTime":"2026-07-17T21:53Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47635/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"Mars","arrivalTime":"2026-07-22T15:31Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"Psyche","arrivalTime":"2026-07-22T10:46Z"}],"cmeIDs":["2026-07-17T18:00:00-CME-001","2026-07-17T18:12:00-CME-001"]},{"modelCompletionTime":"2026-07-17T22:20Z","au":5.5,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47636/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"Psyche","arrivalTime":"2026-07-22T09:53Z"},{"isGlancingBlow":false,"isMinorImpact":true,"location":"Mars","arrivalTime":"2026-07-22T13:00Z"}],"cmeIDs":["2026-07-17T18:00:00-CME-001","2026-07-17T18:12:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":[{"messageID":"20260717-AL-002","messageIssueTime":"2026-07-17T22:29Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47637/1"}]},{"activityID":"2026-07-17T18:12:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-17T18:12Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"This CME is visible to the southwest in SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2 imagery. The source may be related to an eruption visible from beyond the southwest limb in SDO AIA 131/171/304, GOES SUVI 131/171/284/304, and STEREO A EUVI 195/304 imagery starting around 2026-07-17T17:35Z, possibly originating from former Active Region 14485 (S10W149). An opening of field lines is visible over the southwest limb in GOES SUVI 195 imagery at this time as well. This event overlaps with CME: 2026-07-17T18:00Z.","submissionTime":"2026-07-17T21:36Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47633/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-18T01:35Z","latitude":-26.0,"longitude":119.0,"halfAngle":32.0,"speed":464.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on the best fit between SOHO LASCO C2, GOES CCOR-1, and STEREO A COR2 imagery.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":9.6,"submissionTime":"2026-07-17T21:38Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47634/-1","enlilList":[{"modelCompletionTime":"2026-07-17T21:53Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47635/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"Mars","arrivalTime":"2026-07-22T15:31Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"Psyche","arrivalTime":"2026-07-22T10:46Z"}],"cmeIDs":["2026-07-17T18:00:00-CME-001","2026-07-17T18:12:00-CME-001"]},{"modelCompletionTime":"2026-07-17T22:20Z","au":5.5,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47636/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"Psyche","arrivalTime":"2026-07-22T09:53Z"},{"isGlancingBlow":false,"isMinorImpact":true,"location":"Mars","arrivalTime":"2026-07-22T13:00Z"}],"cmeIDs":["2026-07-17T18:00:00-CME-001","2026-07-17T18:12:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":[{"messageID":"20260717-AL-002","messageIssueTime":"2026-07-17T22:29Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47637/1"}]},{"activityID":"2026-07-18T18:12:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-18T18:12Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"}],"sourceLocation":"","activeRegionNum":null,"note":"This CME is visible to the northeast in SOHO LASCO C2/C3 imagery for a few early frames before becoming too faint to observe. The source is likely far-sided as there are no source signatures on the Earth-facing disk around the time of this event.","submissionTime":"2026-07-18T19:21Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47641/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-19T03:05Z","latitude":48.0,"longitude":null,"halfAngle":22.0,"speed":386.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"Plane-of-sky","note":"A plane-of-sky measurement was made using a longitude of -90 degrees due to the far-sided and therefore unknown source location.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":5.3,"submissionTime":"2026-07-18T19:22Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47642/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-18T19:36:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-18T19:36Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"STEREO A: SECCHI/COR2"}],"sourceLocation":"","activeRegionNum":null,"note":"Faint CME observed to the W in SOHO LASCO C2 and STEREO A COR2, before being overtaken by brighter CME 2026-07-18T20:12Z. This CME is not clearly visible in GOES CCOR-1 imagery. The source is not clearly seen separate from the eruption resulting in CME 2026-07-18T20:12Z, but may be a brief brightening in STEREO A EUVI 195/304 near former AR 14482 starting around 2026-07-18T18:45Z, located approximately around W105-W110.","submissionTime":"2026-07-21T20:30Z","versionId":2,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47643/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-19T06:18Z","latitude":-11.0,"longitude":121.0,"halfAngle":34.0,"speed":336.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"This measurement is based on triangulation between SOHO LASCO C2 and STEREO A COR2.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":5.9,"submissionTime":"2026-07-21T19:57Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47644/-1","enlilList":[{"modelCompletionTime":"2026-07-18T22:47Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47647/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":true,"location":"Mars","arrivalTime":"2026-07-24T03:00Z"},{"isGlancingBlow":false,"isMinorImpact":true,"location":"Psyche","arrivalTime":"2026-07-23T18:00Z"}],"cmeIDs":["2026-07-18T19:36:00-CME-001"]},{"modelCompletionTime":"2026-07-18T23:18Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47649/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":true,"location":"Mars","arrivalTime":"2026-07-23T10:00Z"},{"isGlancingBlow":false,"isMinorImpact":true,"location":"Psyche","arrivalTime":"2026-07-23T06:00Z"}],"cmeIDs":["2026-07-18T20:12:00-CME-001","2026-07-18T19:36:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-18T20:12:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-18T20:12Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"S08W105","activeRegionNum":14482,"note":"CME observed to the W in SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2. This front quickly overtakes prior faint CME: 2026-07-18T19:36Z. The source of this CME is former AR 14482, observed best in STEREO A EUVI 195/304 as filament ejecta and brightening around approximately S08W105, starting around 2026-07-18T19:25Z. The eruption is observed over the West limb in SDO AIA 171/193/304 and GOES SUVI 171/195/284/304 as field line movement and the filament ejecta.","submissionTime":"2026-07-18T22:41Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47645/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-19T03:38Z","latitude":-8.0,"longitude":122.0,"halfAngle":32.0,"speed":479.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on triangulation between SOHO LASCO C2/C3 and STEREO A COR2.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":5.8,"submissionTime":"2026-07-21T20:17Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47646/-1","enlilList":[{"modelCompletionTime":"2026-07-18T23:01Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47648/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":true,"location":"Mars","arrivalTime":"2026-07-23T10:00Z"},{"isGlancingBlow":false,"isMinorImpact":true,"location":"Psyche","arrivalTime":"2026-07-23T06:00Z"}],"cmeIDs":["2026-07-18T20:12:00-CME-001"]},{"modelCompletionTime":"2026-07-18T23:18Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47649/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":true,"location":"Mars","arrivalTime":"2026-07-23T10:00Z"},{"isGlancingBlow":false,"isMinorImpact":true,"location":"Psyche","arrivalTime":"2026-07-23T06:00Z"}],"cmeIDs":["2026-07-18T20:12:00-CME-001","2026-07-18T19:36:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-19T08:48:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-19T08:48Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"S03W35","activeRegionNum":null,"note":"This CME is visible to the west in SOHO LASCO C2/C3 and GOES CCOR-1. In STEREO A COR2 imagery, however, this event is visible as a halo directed to the southeast. The source is likely a large dimming region centered near S03W35 starting around 2026-07-19T05:00Z seen in SDO AIA 193 and GOES SUVI 195/284 imagery. Western deflection is likely due to a large coronal hole east of the eruption site.","submissionTime":"2026-07-19T18:12Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47651/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-19T20:37Z","latitude":-2.0,"longitude":57.0,"halfAngle":36.0,"speed":326.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on the approximate source location and best fit between SOHO LASCO C3 and STEREO A COR2 imagery.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":16.0,"submissionTime":"2026-07-19T18:14Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47652/-1","enlilList":[{"modelCompletionTime":"2026-07-19T18:27Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47655/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"BepiColombo","arrivalTime":"2026-07-21T00:29Z"},{"isGlancingBlow":false,"isMinorImpact":true,"location":"STEREO A","arrivalTime":"2026-07-22T23:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Mars","arrivalTime":"2026-07-26T14:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Parker Solar Probe","arrivalTime":"2026-07-22T00:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Psyche","arrivalTime":"2026-07-26T16:00Z"}],"cmeIDs":["2026-07-19T08:48:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":[{"messageID":"20260719-AL-001","messageIssueTime":"2026-07-19T19:05Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47656/1"}]},{"activityID":"2026-07-19T15:48:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-19T15:48Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"This CME is visible to the west in SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2 imagery. The source is likely related to an eruption from former Active Region 14482 (S09W120) seen in STEREO A EUVI 304 imagery starting around 2026-07-19T14:45Z.","submissionTime":"2026-07-19T18:24Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47653/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-19T21:38Z","latitude":3.0,"longitude":126.0,"halfAngle":28.0,"speed":592.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on the best fit between SOHO LASCO C2/C3 and STEREO A COR2 imagery.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":8.0,"submissionTime":"2026-07-19T18:25Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47654/-1","enlilList":[{"modelCompletionTime":"2026-07-19T18:43Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47657/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"Psyche","arrivalTime":"2026-07-24T00:50Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Mars","arrivalTime":"2026-07-24T02:00Z"}],"cmeIDs":["2026-07-19T15:48:00-CME-001"]},{"modelCompletionTime":"2026-07-19T19:30Z","au":5.5,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47658/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":true,"location":"Psyche","arrivalTime":"2026-07-24T00:50Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Mars","arrivalTime":"2026-07-24T02:00Z"}],"cmeIDs":["2026-07-19T15:48:00-CME-001"]},{"modelCompletionTime":"2026-07-20T13:50Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47677/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"Psyche","arrivalTime":"2026-07-24T04:13Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Mars","arrivalTime":"2026-07-25T06:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Solar Orbiter","arrivalTime":"2026-07-22T04:00Z"}],"cmeIDs":["2026-07-19T15:48:00-CME-001","2026-07-20T02:24:00-CME-001","2026-07-19T21:24:00-CME-001","2026-07-20T05:48:00-CME-001","2026-07-20T10:23:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":[{"messageID":"20260719-AL-002","messageIssueTime":"2026-07-19T19:56Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47659/1"}]},{"activityID":"2026-07-19T21:24:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-19T21:24Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"S09W121","activeRegionNum":14482,"note":"CME with an irregularly shaped leading edge first seen to the W in SOHO LASCO C2 starting at 2026-07-19T21:24Z. This CME is also seen to the W in STEREO A COR2 but disappears before leaving the FOV of STEREO A COR2. It is very faint and difficult to track in both SOHO LASCO C3 and GOES CCOR-1. The source of this CME is beyond the SW limb. Opening field lines and rising filamentary material can been seen over the SW limb in SDO AIA 171 beginning as early as 2026-07-19T19:30Z. There may be two distinct portions of the ejecta creating two features in coronagraphs; however, the greater leading edge appears to move together, so this has been treated as a single event. The eruption can be seen in STEREO A EUVI 304 from former AR 14482 (S09W121) beginning around 2026-07-19T20:15Z due to the instrument cadence.","submissionTime":"2026-07-20T01:22Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47660/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-20T08:53Z","latitude":-3.0,"longitude":127.0,"halfAngle":40.0,"speed":321.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on best fit between SOHO LASCO C2 and STEREO A COR2 only. The leading edge is too faint/diffuse to track in SOHO LASCO C3 and GOES CCOR-1.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":null,"submissionTime":"2026-07-20T01:24Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47661/-1","enlilList":[{"modelCompletionTime":"2026-07-20T01:39Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47664/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":true,"location":"Mars","arrivalTime":"2026-07-25T20:00Z"},{"isGlancingBlow":false,"isMinorImpact":true,"location":"Psyche","arrivalTime":"2026-07-25T12:00Z"}],"cmeIDs":["2026-07-19T21:24:00-CME-001"]},{"modelCompletionTime":"2026-07-20T13:50Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47677/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"Psyche","arrivalTime":"2026-07-24T04:13Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Mars","arrivalTime":"2026-07-25T06:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Solar Orbiter","arrivalTime":"2026-07-22T04:00Z"}],"cmeIDs":["2026-07-19T15:48:00-CME-001","2026-07-20T02:24:00-CME-001","2026-07-19T21:24:00-CME-001","2026-07-20T05:48:00-CME-001","2026-07-20T10:23:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-19T23:00:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-19T23:00Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"Faint, narrow, jet-like CME first seen to the NE in SOHO LASCO C2 starting at 2026-07-19T23:00Z. It is also seen for early frames in SOHO LASCO C3 and GOES CCOR-1. No good source candidate has been found on the Earth-facing disk, so the source is most likely far-sided.","submissionTime":"2026-07-20T01:43Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47662/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-19T23:00Z","latitude":26.0,"longitude":null,"halfAngle":10.0,"speed":684.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"Plane-of-sky","note":"Plane-of-sky measurement chosen due to lack of triangulation and lack of source candidate.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":null,"submissionTime":"2026-07-20T01:44Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47663/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-20T02:24:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-20T02:24Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"Wide CME visible to the SW in SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2. The source is an eruption seen beyond the SW limb from the point of view of STEREO A EUV 195/304, best seen as opening field lines starting around 2206-07-20T01:15Z.","submissionTime":"2026-07-20T11:28Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47665/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-20T07:51Z","latitude":-13.0,"longitude":155.0,"halfAngle":39.0,"speed":587.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on the best fit between SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2 imagery in SWPC_CAT.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":13.1,"submissionTime":"2026-07-20T11:30Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47666/-1","enlilList":[{"modelCompletionTime":"2026-07-20T11:43Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47667/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"Mars","arrivalTime":"2026-07-25T06:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Psyche","arrivalTime":"2026-07-24T18:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Solar Orbiter","arrivalTime":"2026-07-22T04:00Z"}],"cmeIDs":["2026-07-20T02:24:00-CME-001"]},{"modelCompletionTime":"2026-07-20T13:50Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47677/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"Psyche","arrivalTime":"2026-07-24T04:13Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Mars","arrivalTime":"2026-07-25T06:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Solar Orbiter","arrivalTime":"2026-07-22T04:00Z"}],"cmeIDs":["2026-07-19T15:48:00-CME-001","2026-07-20T02:24:00-CME-001","2026-07-19T21:24:00-CME-001","2026-07-20T05:48:00-CME-001","2026-07-20T10:23:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":[{"messageID":"20260720-AL-001","messageIssueTime":"2026-07-20T11:52Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47668/1"}]},{"activityID":"2026-07-20T05:48:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-20T05:48Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"CME visible to the SW in SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2 imagery. The potential source is likely beyond the west limb as seen from SDO AIA and STEREO A EUV imagery. The source may potentially be seen as faint moving field lines near the west limb in STEREO A EUV 195 imagery starting at 2026-07-20T04:05Z. A filament eruption centered around S15W10 as seen in SDO AIA 304 imagery starting at 2026-07-20T04:39Z was determined to not likely be the candidate source for this CME.","submissionTime":"2026-07-20T12:28Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47669/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-20T11:20Z","latitude":-20.0,"longitude":151.0,"halfAngle":24.0,"speed":585.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on the best fit between SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2 imagery as well as the potential source location.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":11.9,"submissionTime":"2026-07-20T12:29Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47670/-1","enlilList":[{"modelCompletionTime":"2026-07-20T12:43Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47673/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"Psyche","arrivalTime":"2026-07-25T18:00Z"}],"cmeIDs":["2026-07-20T05:48:00-CME-001"]},{"modelCompletionTime":"2026-07-20T13:50Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47677/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"Psyche","arrivalTime":"2026-07-24T04:13Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Mars","arrivalTime":"2026-07-25T06:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Solar Orbiter","arrivalTime":"2026-07-22T04:00Z"}],"cmeIDs":["2026-07-19T15:48:00-CME-001","2026-07-20T02:24:00-CME-001","2026-07-19T21:24:00-CME-001","2026-07-20T05:48:00-CME-001","2026-07-20T10:23:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":[{"messageID":"20260720-AL-002","messageIssueTime":"2026-07-20T13:39Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47675/1"}]},{"activityID":"2026-07-20T10:23:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-20T10:23Z","instruments":[{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"S10W130","activeRegionNum":null,"note":"CME visible to the west in STEREO A COR2 and GOES CCOR-1 imagery. Not seen in SOHO LASCO C2/C3 in real-time due to a downlink data gap. The source is likely an eruption seen around S10W130 in STEREO A EUV 195/304 imagery starting at 2026-07-20T09:15Z with brightening, an ejecta of material, and post eruptive arcades. Former AR 14482, which rotated off of the Earth-facing disk on 2026-07-17, may be the potential source of this eruption based on EUV imagery. Moving field lines are also seen beyond the west limb in SDO AIA 193.","submissionTime":"2026-07-20T12:35Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47671/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-20T16:29Z","latitude":-6.0,"longitude":130.0,"halfAngle":31.0,"speed":545.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on source location as well as the best fit between GOES CCOR-1 and STEREO A COR2 imagery.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":8.2,"submissionTime":"2026-07-20T12:36Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47672/-1","enlilList":[{"modelCompletionTime":"2026-07-20T13:17Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47674/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":true,"location":"Psyche","arrivalTime":"2026-07-25T04:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Mars","arrivalTime":"2026-07-26T00:00Z"}],"cmeIDs":["2026-07-20T10:23:00-CME-001"]},{"modelCompletionTime":"2026-07-20T13:50Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47677/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"Psyche","arrivalTime":"2026-07-24T04:13Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Mars","arrivalTime":"2026-07-25T06:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Solar Orbiter","arrivalTime":"2026-07-22T04:00Z"}],"cmeIDs":["2026-07-19T15:48:00-CME-001","2026-07-20T02:24:00-CME-001","2026-07-19T21:24:00-CME-001","2026-07-20T05:48:00-CME-001","2026-07-20T10:23:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":[{"messageID":"20260720-AL-003","messageIssueTime":"2026-07-20T13:41Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47676/1"}]},{"activityID":"2026-07-20T12:36:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-20T12:36Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"N15E65","activeRegionNum":14492,"note":"CME visible to the NE in SOHO LASCO C2/C3 and GOES CCOR-1 imagery and to the NNE in STEREO A COR2 imagery. The source is likely a C1.6 flare as seen in SDO AIA 131 and an eruption starting at 2026-07-20T12:08Z with brightening and an ejecta of material best seen in GOES SUVI 304 imagery. This flare and eruption is associated with AR 14492 (approximately N15E65).","submissionTime":"2026-07-20T15:39Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47681/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-20T19:48Z","latitude":20.0,"longitude":-70.0,"halfAngle":14.0,"speed":505.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on the best fit between SOHO LASCO C2/C3, STEREO A COR2, and GOES CCOR-1 imagery in SWPC_CAT as well as the source location.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":9.4,"submissionTime":"2026-07-20T15:40Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47682/-1","enlilList":[{"modelCompletionTime":"2026-07-20T15:56Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47684/-1","impactList":null,"cmeIDs":["2026-07-20T12:36:00-CME-001"]},{"modelCompletionTime":"2026-07-20T16:23Z","au":5.5,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47685/-1","impactList":null,"cmeIDs":["2026-07-20T12:36:00-CME-001"]}]}],"linkedEvents":[{"activityID":"2026-07-20T12:08:00-FLR-001"}],"sentNotifications":null},{"activityID":"2026-07-20T13:26:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-20T13:26Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"CME visible to the SW in SOHO LASCO C2/C3 and GOES CCOR-1 and to the SSW in STEREO A COR2. The source is an eruption with a broad region of dimming best seen in STEREO A EUV 195 imagery extending from S30W80 to N15W100 starting at 2026-07-20T12:05Z. Moving/opening field lines are also seen in SDO AIA 171 in ISWA, SDO AIA 193, and GOES SUVI 284 imagery.","submissionTime":"2026-07-20T15:25Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47679/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-20T20:55Z","latitude":-18.0,"longitude":83.0,"halfAngle":36.0,"speed":499.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Updated measurement with additional imagery based on the best fit between GOES CCOR-1, STEREO A COR2, and SOHO LASCO C3 imagery. This measurement focuses on tracking the leading edge of the majority of the material of the CME.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":8.7,"submissionTime":"2026-07-20T16:46Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47686/-1","enlilList":[{"modelCompletionTime":"2026-07-20T17:00Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47687/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"STEREO A","arrivalTime":"2026-07-23T20:28Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Mars","arrivalTime":"2026-07-26T02:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Psyche","arrivalTime":"2026-07-25T18:00Z"}],"cmeIDs":["2026-07-20T13:26:00-CME-001"]}]},{"isMostAccurate":false,"time21_5":"2026-07-20T19:51Z","latitude":-18.0,"longitude":93.0,"halfAngle":37.0,"speed":616.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Preliminary measurement using early frames of imagery based on the best fit between STEREO A COR2, GOES CCOR-1, and SOHO LASCO C2/C3 imagery in SWPC_CAT as well as the source location.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":5.7,"submissionTime":"2026-07-20T15:26Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47680/-1","enlilList":[]}],"linkedEvents":[{"activityID":"2026-07-23T17:09:00-IPS-001"}],"sentNotifications":null},{"activityID":"2026-07-20T16:48:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-20T16:48Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"Faint CME observed to the SW in SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2, following bright CME: 2026-07-20T13:26Z. The source for this CME is not very clear in STEREO A EUV imagery, but may be a small moving of field lines seen in SDO AIA 171 over the SW limb starting around 2026-07-20T15:05Z.","submissionTime":"2026-07-21T20:25Z","versionId":2,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47704/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-20T22:34Z","latitude":-39.0,"longitude":107.0,"halfAngle":10.0,"speed":631.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Triangulation between SOHO LASCO C2/C3 and STEREO A COR2.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":14.4,"submissionTime":"2026-07-21T01:51Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47705/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-20T19:36:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-20T19:36Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"STEREO A: SECCHI/COR2"}],"sourceLocation":"S08W135","activeRegionNum":14482,"note":"Faint CME observed to the NW in SOHO LASCO C2 and STEREO A COR2. Not observed in SOHO LASCO C3 likely due to faintness and/or the pylon, and not in GOES CCOR-1 likely due to faintness. The source is likely former AR 14482 located approximately around S08W135, observed only in STEREO A EUVI 195 as brightening on the region and field line movement deflected northward starting around 2026-07-20T18:55Z.","submissionTime":"2026-07-21T00:27Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47696/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-21T06:31Z","latitude":29.0,"longitude":143.0,"halfAngle":29.0,"speed":331.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Triangulation between SOHO LASCO C2 and STEREO A COR2.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":6.2,"submissionTime":"2026-07-21T00:30Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47697/-1","enlilList":[{"modelCompletionTime":"2026-07-21T00:44Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47702/-1","impactList":null,"cmeIDs":["2026-07-20T19:36:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-20T19:53:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-20T19:53Z","instruments":[{"displayName":"STEREO A: SECCHI/COR2"}],"sourceLocation":"N06E09","activeRegionNum":14493,"note":"Thin, faint CME observed to the NE in STEREO A COR2 only, likely due to the GOES CCOR-1 occulting disk and real-time SOHO LASCO C2/C3 downlink gap (but also may be blocked by its occulting disk). The source is likely AR 14493, associated with an M1.1 flare in SDO AIA 131 peaking at 2026-07-20T19:20Z, also observed as brightening and field line movement in SDO AIA 171/193 and field line movement in STEREO A EUVI 195 near its east limb around 2026-07-20T19:55Z.","submissionTime":"2026-07-21T20:48Z","versionId":2,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47691/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-21T01:10Z","latitude":14.0,"longitude":-9.0,"halfAngle":10.0,"speed":579.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"STEREO A COR2 only 3D analysis using the source longitude of E09 to approximate the measurement, as such parameters may vary slightly. Due to several poor quality running difference images, only 3 available frames are used for this analysis.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":8.7,"submissionTime":"2026-07-21T20:32Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47692/-1","enlilList":[{"modelCompletionTime":"2026-07-20T22:17Z","au":2.0,"estimatedShockArrivalTime":"2026-07-23T07:00Z","estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":3,"kp_135":4,"kp_180":5,"isEarthGB":true,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47693/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"Europa Clipper","arrivalTime":"2026-07-24T18:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"OSIRIS-APEX","arrivalTime":"2026-07-24T06:00Z"}],"cmeIDs":["2026-07-20T19:53:00-CME-001"]}]}],"linkedEvents":[{"activityID":"2026-07-20T19:08:00-FLR-001"}],"sentNotifications":[{"messageID":"20260721-AL-001","messageIssueTime":"2026-07-21T00:08Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47695/1"}]},{"activityID":"2026-07-20T20:12:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-20T20:12Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"N15E35","activeRegionNum":null,"note":"Faint CME observed to the NE in SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2. The source for this CME is not clearly defined but supported by triangulation around N33E42. This may be observed an area of weak dimming centered around N15E35 starting around 2026-07-20T19:39Z in SDO AIA 193, following a from AR 14493 responsible for CME: 2026-07-20T19:53Z.","submissionTime":"2026-07-21T00:46Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47698/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-21T02:10Z","latitude":33.0,"longitude":-42.0,"halfAngle":12.0,"speed":570.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Triangulation between SOHO LASCO C2/C3 and STEREO A COR2.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":10.7,"submissionTime":"2026-07-21T00:47Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47699/-1","enlilList":[{"modelCompletionTime":"2026-07-21T01:04Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47703/-1","impactList":null,"cmeIDs":["2026-07-20T20:12:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-20T21:12:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-20T21:12Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"Faint CME observed to the W in SOHO LASCO C2/C3 and GOES CCOR-1. No clear source is observed for this CME, and is likely far-sided.","submissionTime":"2026-07-21T00:54Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47700/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-21T02:11Z","latitude":-11.0,"longitude":null,"halfAngle":12.0,"speed":728.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"Plane-of-sky","note":"SOHO LASCO C2/C3 plane-of-sky with the unseen, likely far-sided source, and no STEREO A COR2 to triangulate.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":11.3,"submissionTime":"2026-07-21T00:55Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47701/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-20T22:12:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-20T22:12Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"Very narrow (<10 degree half-width), jet-like CME first seen to the NE in SOHO LASCO C2 starting at 2026-07-21T22:12Z. It is also faintly seen in SOHO LASCO C3 and GOES CCOR-1. The source of this CME is possibly related to a small amount of ejecta seen over the NE limb in SDO AIA 304 around 2026-07-20T21:18Z.","submissionTime":"2026-07-21T20:45Z","versionId":2,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47719/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-21T07:14Z","latitude":42.0,"longitude":null,"halfAngle":10.0,"speed":388.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"Plane-of-sky","note":"Plane-of-sky measurement chosen due to lack of triangulation and beyond-limb source candidate.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":null,"submissionTime":"2026-07-21T16:11Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47720/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-21T02:48:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-21T02:48Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"}],"sourceLocation":"","activeRegionNum":null,"note":"Faint CME observed to the W in SOHO LASCO C2/C3 only. No clear source candidate is observed in SDO AIA or GOES SUVI.","submissionTime":"2026-07-21T18:14Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47723/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-21T13:39Z","latitude":-14.0,"longitude":null,"halfAngle":23.0,"speed":352.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"Plane-of-sky","note":"This is a SOHO LASCO C2/C3 plane-of-sky measurement.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":7.4,"submissionTime":"2026-07-21T20:46Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47724/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-21T06:23:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-21T06:23Z","instruments":[{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"CME first seen to the WNW in STEREO A COR2 starting at 2026-07-21T06:23Z. It is also seen to the NW in SOH0 LASCO C2/C3 and GOES CCOR-1 but is largely obscured by the pylon in SOHO LASCO C3 and GOES CCOR-1. There is a larger shock feature that appears as a halo in SOHO LASCO C2/C3 and GOES CCOR-1. The source of this CME is most likely wide opening field lines seen near the W limb in STEREO A EUVI 195 beginning around 2026-07-21T05:55Z.","submissionTime":"2026-07-21T12:20Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47708/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-21T11:28Z","latitude":22.0,"longitude":148.0,"halfAngle":25.0,"speed":658.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement of brightest, densest part of the leading edge based on best fit among SOHO LASCO C2, GOES CCOR-1, and STEREO A COR2.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":12.3,"submissionTime":"2026-07-21T13:36Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47709/-1","enlilList":[{"modelCompletionTime":"2026-07-21T12:43Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47710/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"Psyche","arrivalTime":"2026-07-26T18:00Z"}],"cmeIDs":["2026-07-21T06:23:00-CME-001"]},{"modelCompletionTime":"2026-07-21T15:15Z","au":5.5,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47717/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"Psyche","arrivalTime":"2026-07-26T18:00Z"}],"cmeIDs":["2026-07-21T06:23:00-CME-001"]}]},{"isMostAccurate":true,"time21_5":"2026-07-21T10:03Z","latitude":9.0,"longitude":177.0,"halfAngle":49.0,"speed":881.0,"type":"C","featureCode":"SH","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Shock front triangulation between SOHO LASCO C2/C3 and STEREO A COR2.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":18.7,"submissionTime":"2026-07-21T13:36Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47713/-1","enlilList":[{"modelCompletionTime":"2026-07-21T14:09Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47715/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"Psyche","arrivalTime":"2026-07-26T12:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Solar Orbiter","arrivalTime":"2026-07-23T07:00Z"}],"cmeIDs":["2026-07-21T06:23:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":[{"messageID":"20260721-AL-003","messageIssueTime":"2026-07-21T15:35Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47718/1"}]},{"activityID":"2026-07-21T07:48:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-21T07:48Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"N45W60","activeRegionNum":null,"note":"CME first seen to the NW in SOHO LASCO C2 starting at 2026-07-21T07:48Z. It also seen to the NW in SOHO LASCO C3 and GOES CCOR-1 and to the N in STEREO A COR2. The source of this CME is a filament eruption in the NW quadrant of the Earth-facing disk best seen in GOES SUVI 304 approximately centered around N45W60. The filament can be seen lifting off the disk as early as 2026-07-21T05:00Z. The filament eruption is followed by a wide-spread area of dimming best seen in SDO AIA 195. This CME follows and partially overlaps with the back of large, far-sided CME: 2026-07-21T06:23Z.","submissionTime":"2026-07-21T13:20Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47711/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-21T14:04Z","latitude":38.0,"longitude":61.0,"halfAngle":24.0,"speed":601.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on best fit among SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2 and visible, on-disk source location.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":13.2,"submissionTime":"2026-07-21T13:24Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47712/-1","enlilList":[{"modelCompletionTime":"2026-07-21T13:38Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47714/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"STEREO A","arrivalTime":"2026-07-24T12:00Z"}],"cmeIDs":["2026-07-21T07:48:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-21T15:12:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-21T15:12Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"N10W05","activeRegionNum":14493,"note":"This CME is visible to the northeast in STEREO A COR2 imagery, and is faint but may be seen to the northwest in SOHO LASCO C2/C3 and GOES CCOR-1 imagery. The source may be related to an eruption/brightening from Active Region 14493 (N10W05) starting around 2026-07-21T12:00Z seen in SDO AIA 131/171/193/304, GOES SUVI 131/171/195/284/304, and STEREO A EUVI 195/304 imagery. There is a coronal hole north and south of this eruption site which may account for deflection from the on-disk source location.","submissionTime":"2026-07-21T22:13Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47725/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-21T17:53Z","latitude":27.0,"longitude":11.0,"halfAngle":25.0,"speed":977.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Speculative measurement based on the best fit between STEREO A COR2 and a faint leading edge seen in SOHO LASCO C2/C3 imagery. It is unclear if the feature visible in SOHO LASCO imagery is outflow or the same event that is seen clearly in STEREO A COR2 imagery.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":22.1,"submissionTime":"2026-07-21T22:23Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47726/-1","enlilList":[{"modelCompletionTime":"2026-07-21T22:37Z","au":2.0,"estimatedShockArrivalTime":"2026-07-23T19:02Z","estimatedDuration":14.7,"rmin_re":6.5,"kp_18":null,"kp_90":4,"kp_135":5,"kp_180":6,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47727/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"BepiColombo","arrivalTime":"2026-07-22T09:07Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"Juice","arrivalTime":"2026-07-24T13:26Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"Parker Solar Probe","arrivalTime":"2026-07-23T01:36Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Europa Clipper","arrivalTime":"2026-07-26T00:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"OSIRIS-APEX","arrivalTime":"2026-07-24T22:00Z"}],"cmeIDs":["2026-07-21T15:12:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":[{"messageID":"20260721-AL-004","messageIssueTime":"2026-07-21T23:03Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47728/1"},{"messageID":"20260722-AL-001","messageIssueTime":"2026-07-22T22:36Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47736/1"}]},{"activityID":"2026-07-21T23:00:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-21T23:00Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"Slow moving, possible streamer blowout CME to the SW in SOHO LASCO C2 (before data gap), GOES CCOR-1, and to the S in STEREO A COR2 imagery. The CME is currently not visible in SOHO LASCO C3 due to the on going expected data gap due to downlink schedule. The source may be associated with moving/opening field lines in the SW quadrant below a coronal hole and between the longitudes of roughly W20 to W45 and latitudes of roughly S40 to S50 as seen in SDO/AIA 193 starting around 2026-07-21T21:00Z. A dimming signature is also visible to the SW starting around 2026-07-22T01:28Z. There is an additional dimming and brightening starting around 2026-07-22T11:00Z further to the S in SDO/AIA 193. All of these dimming features are believed to be associated with the overall streamer blowout feature to the SW in SOHO LASCO C2.","submissionTime":"2026-07-22T13:49Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47731/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-22T18:57Z","latitude":-44.0,"longitude":73.0,"halfAngle":45.0,"speed":333.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Preliminary measurement using GOES CCOR-1 and STEREO A COR2 frames. There is likely deflection within the field of view due to proximity of a coronal hole.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":10.4,"submissionTime":"2026-07-22T13:50Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47732/-1","enlilList":[{"modelCompletionTime":"2026-07-22T14:04Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47733/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"BepiColombo","arrivalTime":"2026-07-24T12:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Mars","arrivalTime":"2026-07-28T04:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Psyche","arrivalTime":"2026-07-28T06:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"STEREO A","arrivalTime":"2026-07-26T08:00Z"}],"cmeIDs":["2026-07-21T23:00:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-23T06:36:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-23T06:36Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"S10W00","activeRegionNum":null,"note":"Very faint front first seen to the S in SOHO LASCO C2 starting around 2026-07-23T06:36Z. It is also seen to the S in SOHO LASCO C3 and GOES CCOR-1 and to the SSE in STEREO A COR2. There is some movement and brightening along a filament channel that was centered around S10W00 best seen in SDO AIA 193 starting around 2026-07-23T05:54Z. This would require some significant southward deflection, but that could be accounted for by the proximity to a coronal hole south of AR 14493.","submissionTime":"2026-07-23T12:22Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47737/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-23T15:21Z","latitude":-44.0,"longitude":3.0,"halfAngle":27.0,"speed":382.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on best fit among SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2. There is some degree of uncertainty in this measurement due to the faintness of the leading edge.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":8.5,"submissionTime":"2026-07-23T12:25Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47738/-1","enlilList":[{"modelCompletionTime":"2026-07-23T12:43Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47739/-1","impactList":null,"cmeIDs":["2026-07-23T06:36:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-23T10:36:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-23T10:36Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"Faint, narrow (<10 degree half-width) CME first seen to the SW in SOHO LASCO C2 starting at 2026-07-23T10:36Z. It is also seen to the SW in SOHO LASCO C3, GOES CCOR-1, and STEREO A COR2. A possible source candidate is some very minor field line movement from beyond the SW limb best seen in SDO AIA 193 as early as 2026-07-23T08:27Z.","submissionTime":"2026-07-23T16:20Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47741/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-23T17:01Z","latitude":-32.0,"longitude":110.0,"halfAngle":10.0,"speed":482.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on best fit among SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":null,"submissionTime":"2026-07-23T16:21Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47742/-1","enlilList":[{"modelCompletionTime":"2026-07-23T16:38Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47745/-1","impactList":null,"cmeIDs":["2026-07-23T10:36:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-23T15:38:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-23T15:38Z","instruments":[{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"SOHO: LASCO/C3"}],"sourceLocation":"S20E19","activeRegionNum":14495,"note":"CME first seen to the E in STEREO A COR2 starting at 2026-07-23T15:38Z. The CME is also visible to the east in SOHO LASCO C3, but not clearly visible in SOHO LASCO C2 or GOES CCOR-1 imagery due to it's faintness. The source is most likely related to a C2.7 flare from around S20E19. The flare and associated eruption is best seen in SDO AIA 131. Field line movement and a faint EUV wave can be seen in SDO AIA 193. The eruption appears to be directed northward.","submissionTime":"2026-07-27T19:50Z","versionId":2,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47747/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-24T01:19Z","latitude":13.0,"longitude":-36.0,"halfAngle":16.0,"speed":402.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Parameters based on best fit of features seen in STEREO A COR2 and SOHO LASCO C3.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":10.0,"submissionTime":"2026-07-24T00:45Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47748/-1","enlilList":[{"modelCompletionTime":"2026-07-24T01:04Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47752/-1","impactList":null,"cmeIDs":["2026-07-23T15:38:00-CME-001"]}]}],"linkedEvents":[{"activityID":"2026-07-23T14:46:00-FLR-001"}],"sentNotifications":null},{"activityID":"2026-07-23T19:00:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-23T19:00Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"Faint CME visible to the NE in SOHO LASCO C2/C3, GOES CCOR-1, and to the NW in STEREO A COR2. The source is likely a filament eruption visible beyond the NE limb in SDO/AIA 171 and GOES SUVI 304 and 284 starting around 2026-07-23T14:17Z. The source is also visible to the NW in STEREO A EUVI 304.","submissionTime":"2026-07-24T01:26Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47750/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-24T04:46Z","latitude":57.0,"longitude":-153.0,"halfAngle":34.0,"speed":522.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Parameters based on best fit using SOHO LASCO C3 and STEREO A COR2 imagery.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":9.9,"submissionTime":"2026-07-24T01:28Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47751/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-24T04:38:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-24T04:38Z","instruments":[{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"S20E15","activeRegionNum":null,"note":"CME first seen to the SE in STEREO A COR2 starting around 2026-07-24T04:38Z. It is also seen to the S in SOHO LASCO C2/C3 and GOES CCOR-1. The source is a filament eruption centered around S20E15 best seen in SDO AIA 193 starting as early as 2026-07-24T04:04Z.","submissionTime":"2026-07-24T12:53Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47753/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-24T09:01Z","latitude":-19.0,"longitude":-10.0,"halfAngle":31.0,"speed":794.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement of the brightest part of the leading edge based on best fit among SOHO LASCO C2/C3, STEREO A COR2, and GOES CCOR-1.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":null,"submissionTime":"2026-07-24T18:34Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47754/-1","enlilList":[{"modelCompletionTime":"2026-07-24T13:08Z","au":2.0,"estimatedShockArrivalTime":"2026-07-26T19:25Z","estimatedDuration":25.3,"rmin_re":6.4,"kp_18":null,"kp_90":4,"kp_135":5,"kp_180":6,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47755/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"OSIRIS-APEX","arrivalTime":"2026-07-27T15:20Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"Parker Solar Probe","arrivalTime":"2026-07-26T00:34Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"BepiColombo","arrivalTime":"2026-07-25T04:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Europa Clipper","arrivalTime":"2026-07-27T12:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Juice","arrivalTime":"2026-07-27T18:00Z"}],"cmeIDs":["2026-07-24T04:38:00-CME-001"]}]},{"isMostAccurate":true,"time21_5":"2026-07-24T08:36Z","latitude":-14.0,"longitude":-16.0,"halfAngle":35.0,"speed":827.0,"type":"C","featureCode":"SH","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"SHOCK measurement tracking the outermost faint feature, based on the best fit between SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2 imagery.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":14.7,"submissionTime":"2026-07-24T18:34Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47766/-1","enlilList":[{"modelCompletionTime":"2026-07-25T15:00Z","au":2.0,"estimatedShockArrivalTime":"2026-07-26T19:56Z","estimatedDuration":27.1,"rmin_re":6.0,"kp_18":null,"kp_90":4,"kp_135":6,"kp_180":6,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47767/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"Europa Clipper","arrivalTime":"2026-07-27T11:28Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"Juice","arrivalTime":"2026-07-27T22:30Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"OSIRIS-APEX","arrivalTime":"2026-07-27T13:04Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"Parker Solar Probe","arrivalTime":"2026-07-26T01:47Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"BepiColombo","arrivalTime":"2026-07-25T03:00Z"}],"cmeIDs":["2026-07-24T04:38:00-CME-001"]}]}],"linkedEvents":[{"activityID":"2026-07-27T15:27:00-IPS-001"},{"activityID":"2026-08-01T15:40:00-RBE-001"}],"sentNotifications":[{"messageID":"20260724-AL-001","messageIssueTime":"2026-07-24T13:45Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47756/1"},{"messageID":"20260725-AL-001","messageIssueTime":"2026-07-25T15:21Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47768/1"}]},{"activityID":"2026-07-24T12:48:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-24T12:48Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"Wide CME with irregularly shaped leading edge first seen to the SE in SOHO LASCO C2 starting at 2026-7-24T12:48Z. It is also seen to the SE in GOES CCOR-1 and to the SW in STEREO A COR2. In real time, only the earliest frame is seen by SOHO LASCO C2 due to a real-time gap between downlinks. The source is most likely a wide opening of field lines best seen beyond the SE limb in GOES SUVI 284 starting around 2026-07-24T12:24Z.","submissionTime":"2026-08-03T23:25Z","versionId":2,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47760/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-24T18:03Z","latitude":-23.0,"longitude":-134.0,"halfAngle":41.0,"speed":714.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on best fit between GOES CCOR-1 and STEREO A COR2.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":null,"submissionTime":"2026-07-24T16:33Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47761/-1","enlilList":[{"modelCompletionTime":"2026-07-24T16:49Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47762/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"Solar Orbiter","arrivalTime":"2026-07-25T21:58Z"}],"cmeIDs":["2026-07-24T12:48:00-CME-001"]},{"modelCompletionTime":"2026-07-24T17:16Z","au":5.5,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47763/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"Solar Orbiter","arrivalTime":"2026-07-25T21:33Z"}],"cmeIDs":["2026-07-24T12:48:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":[{"messageID":"20260724-AL-004","messageIssueTime":"2026-07-24T17:25Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47764/1"}]},{"activityID":"2026-07-24T21:12:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-24T21:12Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"Faint CME observed to the SE in SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2. The source is not directly clear but triangulates well to ~S26E65. Potential weak sources are field line movement over the SE limb in GOES SUVI 171 starting around 2026-07-24T20:20Z, a brightening and field line movement in SDO AIA 171 around ~S04E30 near AR 14494 starting around 2026-07-24T21:01Z (requiring large deflection), or a small brightening in SDO AIA 193 around ~S40E70 starting around 2026-07-24T21:12Z (although this starts right with the front visibility).","submissionTime":"2026-07-25T17:48Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47769/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-25T10:00Z","latitude":-26.0,"longitude":-64.0,"halfAngle":11.0,"speed":308.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Triangulation between GOES CCOR-1 and STEREO A COR2.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":9.2,"submissionTime":"2026-07-25T17:50Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47770/-1","enlilList":[{"modelCompletionTime":"2026-07-25T18:06Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47775/-1","impactList":null,"cmeIDs":["2026-07-24T21:12:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-24T23:24:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-24T23:24Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"}],"sourceLocation":"","activeRegionNum":null,"note":"Faint, diffuse CME visible to the NE in SOHO LASCO C2/C3 and possibly to the N in STEREO A COR2 imagery. This CME is not clearly visible in GOES CCOR-1 imagery. This CME is likely associated with moving/opening field lines visible beyond the NE limb in GOES SUVI 284 starting around 2026-07-24T23:00Z.","submissionTime":"2026-07-25T20:00Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47782/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-25T11:01Z","latitude":53.0,"longitude":-98.0,"halfAngle":30.0,"speed":315.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Parameters based on best fit using SOHO LASCO C2 and STEREO A COR2 frames.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":5.0,"submissionTime":"2026-07-25T20:02Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47783/-1","enlilList":[{"modelCompletionTime":"2026-07-26T01:09Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47791/-1","impactList":null,"cmeIDs":["2026-07-24T23:24:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-25T02:00:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-25T02:00Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"S28W50","activeRegionNum":null,"note":"Faint CME observed to the SW in SOHO LASCO C2/C3 and GOES CCOR-1. The source is likely a small brightening and field line movement in SDO AIA 171/193/304 centered around S28W50 starting around 2026-07-25T01:06Z.","submissionTime":"2026-07-25T19:00Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47776/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-25T09:20Z","latitude":-34.0,"longitude":50.0,"halfAngle":10.0,"speed":531.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"GOES CCOR-1 only 3D measurement using W50 as estimated source longitude, and parameters could vary slightly as a result.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":13.2,"submissionTime":"2026-07-25T19:01Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47777/-1","enlilList":[{"modelCompletionTime":"2026-07-25T19:16Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47778/-1","impactList":null,"cmeIDs":["2026-07-25T02:00:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-25T04:00:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-25T04:00Z","instruments":[{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"Faint CME observed to the SE only in GOES CCOR-1. No distinct source for this CME is observed with three weak, faint eruptive candidates: field line movement over the E limb in GOES SUVI 171 around 2026-07-25T02:16Z, field line movement over the SSE limb in SDO AIA 171 starting around 2026-07-25T03:03Z, or a brightening south of AR 14494 around S20E35 starting around 2026-07-25T03:36Z.","submissionTime":"2026-07-25T18:02Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47771/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-25T13:18Z","latitude":-20.0,"longitude":null,"halfAngle":16.0,"speed":358.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"Plane-of-sky","note":"GOES CCOR-1 plane-of-sky.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":10.7,"submissionTime":"2026-07-25T18:04Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47772/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-25T04:12:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-25T04:12Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"}],"sourceLocation":"N05W65","activeRegionNum":14493,"note":"Faint CME observed to the NW in SOHO LASCO C2/C3 before a data gap, and in GOES CCOR-1 very faintly. The source is likely AR 14493, with a swath of brightening in SDO AIA 193 starting around 2026-07-25T02:28Z centered ~N10W55, with the brightest and most eruptive activity (filament material moves but poorly erupts if at all) centered ~N05W65.","submissionTime":"2026-08-03T23:35Z","versionId":2,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47779/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-25T13:32Z","latitude":20.0,"longitude":65.0,"halfAngle":10.0,"speed":463.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"GOES CCOR-1 only 3D measurement using W65 as the source longitude, as such parameters may vary slightly.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":5.9,"submissionTime":"2026-07-25T19:57Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47780/-1","enlilList":[{"modelCompletionTime":"2026-07-25T21:12Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47788/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"STEREO A","arrivalTime":"2026-07-28T08:00Z"}],"cmeIDs":["2026-07-25T04:12:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-25T07:23:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-25T07:23Z","instruments":[{"displayName":"STEREO A: SECCHI/COR2"}],"sourceLocation":"N50W30","activeRegionNum":null,"note":"Faint CME observed to the NE in only STEREO A COR2. The source may be an area of slow dimming centered around N50W30 in SDO AIA 193 starting around 2026-07-25T03:33Z, offset significantly from the start time due to a data gap in STEREO A COR2 until 2026-07-25T07:23Z.","submissionTime":"2026-08-03T23:35Z","versionId":2,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47784/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-25T09:32Z","latitude":30.0,"longitude":30.0,"halfAngle":15.0,"speed":695.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"STEREO A COR2 only 3D measurement using W30 as the approximate source, finding southward deflection (somewhat speculative due to the large deflection necessary here), as such parameters could vary.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":18.1,"submissionTime":"2026-07-25T20:07Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47785/-1","enlilList":[{"modelCompletionTime":"2026-07-25T22:16Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47789/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"BepiColombo","arrivalTime":"2026-07-26T04:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Parker Solar Probe","arrivalTime":"2026-07-27T10:00Z"}],"cmeIDs":["2026-07-25T07:23:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":[{"messageID":"20260726-AL-001","messageIssueTime":"2026-07-26T00:41Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47790/1"}]},{"activityID":"2026-07-25T07:45:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-25T07:45Z","instruments":[{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"Faint CME observed to the SE only in GOES CCOR-1. No distinct source for this CME is observed with two weak, faint eruptive candidates: field line movement over the E limb in SDO AIA 171 starting around 2026-07-25T05:29Z, or a brightening south of AR 14494 around S20E32 starting around 2026-07-25T05:56Z.","submissionTime":"2026-07-25T18:11Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47773/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-25T18:53Z","latitude":-27.0,"longitude":null,"halfAngle":10.0,"speed":298.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"Plane-of-sky","note":"Plane of sky measurement using GOES CCOR-1 imagery.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":9.0,"submissionTime":"2026-08-03T23:36Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47774/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-25T11:15:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-25T11:15Z","instruments":[{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"CME observed to the NW only in GOES CCOR-1, and no distinct source is observed for this CME. In close timing there is a snappy field line movement over the NW limb starting around 2026-07-25T12:36Z in SDO AIA 171/193, but this occurs after the CME is first visible in GOES CCOR-1 and is not a great association.","submissionTime":"2026-07-25T20:10Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47786/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-25T20:35Z","latitude":20.0,"longitude":null,"halfAngle":10.0,"speed":325.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"Plane-of-sky","note":"Plane of sky measurement using GOES CCOR-1 imagery.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":10.3,"submissionTime":"2026-08-03T23:37Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47787/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-26T16:00:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-26T16:00Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"Faint CME observed to the SW in SOHO LASCO C2, very faintly to the SW in GOES CCOR-1 and LASCO C3, and likely not visible in STEREO A COR2. This CME has no clear observed source, and is analyzed to be separate from the source for CME: 2026-07-26T16:23Z.","submissionTime":"2026-08-03T23:44Z","versionId":2,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47821/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-27T05:53Z","latitude":-40.0,"longitude":null,"halfAngle":37.0,"speed":407.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"Plane-of-sky","note":"SOHO LASCO C2 only plane-of-sky as the best observing coronagraph, with the leading edge diffusing within the C2 field-of-view.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":5.6,"submissionTime":"2026-07-27T18:11Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47822/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-26T16:23:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-26T16:23Z","instruments":[{"displayName":"STEREO A: SECCHI/COR2"}],"sourceLocation":"S05E03","activeRegionNum":14494,"note":"CME first seen to the E in STEREO A COR2 starting at 2026-07-26T16:23Z. It is not seen in GOES CCOR-1 and is covered by a real-time data gap in SOHO LASCO C2/C3. The source of this CME is likely associated with an impulsive M3.2 flare from AR 14494 (S05E03) that peaked at 2026-07-26T15:28Z. The flare is best seen in SDO AIA 131.","submissionTime":"2026-08-03T23:45Z","versionId":3,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47797/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-27T03:14Z","latitude":-5.0,"longitude":-3.0,"halfAngle":21.0,"speed":315.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Highly speculative measurement based on visible source location and three frames in STEREO A COR2. After the third frame, the COR2A imagery becomes too grainy to track the leading edge.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":7.7,"submissionTime":"2026-07-26T23:59Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47798/-1","enlilList":[{"modelCompletionTime":"2026-07-27T00:13Z","au":2.0,"estimatedShockArrivalTime":"2026-07-31T00:00Z","estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":2,"kp_135":3,"kp_180":4,"isEarthGB":false,"isEarthMinorImpact":true,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47799/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"Juice","arrivalTime":"2026-07-31T16:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"OSIRIS-APEX","arrivalTime":"2026-08-01T00:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Parker Solar Probe","arrivalTime":"2026-07-29T12:00Z"}],"cmeIDs":["2026-07-26T16:23:00-CME-001"]}]}],"linkedEvents":[{"activityID":"2026-07-26T15:17:00-FLR-001"}],"sentNotifications":null},{"activityID":"2026-07-26T20:26:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-26T20:26Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"CME first seen to the NE in SOHO LASCO C2 starting at 2026-07-26T20:26Z. It is also seen to the NE in SOHO LASCO C3 and GOES CCOR-1 but is missed in real time by a data gap in STEREO A COR2. The source is like a wide opening of field lines from beyond the NE limb best seen in GOES SUVI 284 starting as early as 2026-07-26T18:44Z.","submissionTime":"2026-07-26T23:30Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47795/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-27T03:44Z","latitude":34.0,"longitude":-92.0,"halfAngle":44.0,"speed":501.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Updated, triangulated measurement including new imagery from STEREO A COR2.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":null,"submissionTime":"2026-07-27T01:30Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47800/-1","enlilList":[{"modelCompletionTime":"2026-07-27T01:43Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47801/-1","impactList":null,"cmeIDs":["2026-07-26T20:26:00-CME-001"]},{"modelCompletionTime":"2026-07-27T02:25Z","au":5.5,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47805/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":true,"location":"Lucy","arrivalTime":"2026-08-12T00:00Z"}],"cmeIDs":["2026-07-26T20:26:00-CME-001"]}]},{"isMostAccurate":false,"time21_5":"2026-07-27T04:10Z","latitude":36.0,"longitude":null,"halfAngle":37.0,"speed":463.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"Plane-of-sky","note":"Plane-of-sky measurement based on running difference imagery from SOHO LASCO C2/C3 and GOES CCOR-1. Plane-of-sky measurement chosen due to far-sided source and lack of real-time STEREO A COR2 imagery.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":null,"submissionTime":"2026-07-26T23:31Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47796/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-27T07:09:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-27T07:09Z","instruments":[{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"N25E05","activeRegionNum":null,"note":"CME observed to the NE in STEREO A COR2 and faintly in GOES CCOR-1, not in SOHO LASCO C2/C3 due to a real-time downlink gap. The source is a heavily deflected filament eruption observed well in GOES SUVI 304, from a small filament spanning approx. N16E12 to N25W00 (centered N25E05) at 2026-07-27T03:13Z when it began to slowly lift off, more fully lifting off past 2026-07-27T05:00Z, clearly deflecting sharply NE in the field-of-view. Field line movement and brightening in GOES SUVI 171 and dimming in GOES SUVI 195 was also observed.","submissionTime":"2026-07-28T12:40Z","versionId":2,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47806/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-27T14:02Z","latitude":23.0,"longitude":-43.0,"halfAngle":20.0,"speed":578.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Triangulation between STEREO A COR2 and the faint leading edge in GOES CCOR-1.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":12.7,"submissionTime":"2026-07-27T13:21Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47807/-1","enlilList":[{"modelCompletionTime":"2026-07-27T13:35Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47809/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"Europa Clipper","arrivalTime":"2026-07-31T08:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"OSIRIS-APEX","arrivalTime":"2026-07-31T08:00Z"}],"cmeIDs":["2026-07-27T07:09:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":[{"messageID":"20260727-AL-001","messageIssueTime":"2026-07-27T15:46Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47811/1"}]},{"activityID":"2026-07-27T07:38:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-27T07:38Z","instruments":[{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"N25W125","activeRegionNum":null,"note":"CME observed to the NW in GOES CCOR-1 and STEREO A COR2, not yet in SOHO LASCO C2/C3 due to a downlink gap. The source is a filament eruption far-sided from Earth, observed first in GOES SUVI 304 as the filament eruption over the NW limb starting around 2026-07-27T05:13Z. STEREO A EUVI 195/304 also observes the eruption site after a data gap ends at 2026-07-27T07:05Z and 2026-07-27T07:15Z respectively, as dimming, double-ribbon flare, and post eruptive arcade centered approximately around N25W125.","submissionTime":"2026-07-27T12:42Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47803/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-27T15:00Z","latitude":25.0,"longitude":135.0,"halfAngle":37.0,"speed":489.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Triangulation between GOES CCOR-1 and STEREO A COR2.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":10.7,"submissionTime":"2026-07-27T12:43Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47804/-1","enlilList":[{"modelCompletionTime":"2026-07-27T12:57Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47808/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":true,"location":"Psyche","arrivalTime":"2026-07-31T21:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Mars","arrivalTime":"2026-07-31T22:00Z"}],"cmeIDs":["2026-07-27T07:38:00-CME-001"]},{"modelCompletionTime":"2026-07-27T13:57Z","au":5.5,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47810/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":true,"location":"Psyche","arrivalTime":"2026-07-31T21:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Mars","arrivalTime":"2026-07-31T22:00Z"}],"cmeIDs":["2026-07-27T07:38:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-27T13:00:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-27T13:00Z","instruments":[{"displayName":"GOES: CCOR-1"},{"displayName":"STEREO A: SECCHI/COR2"}],"sourceLocation":"","activeRegionNum":null,"note":"CME visible to the NE in GOES CCOR-1 and STEREO A COR2 imagery. Not seen in SOHO LASCO C2/C3 imagery in real-time due to a data gap starting at 2026-07-27T06:48Z. The potential source is field line movement on or just beyond the NE limb as seen in SDO AIA 171 imagery in ISWA, SDO AIA 193, and GOES SUVI 284 starting around 2026-07-27T09:37Z.","submissionTime":"2026-07-27T16:10Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47813/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-27T19:38Z","latitude":48.0,"longitude":-82.0,"halfAngle":19.0,"speed":471.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on the best fit between GOES CCOR-1 and STEREO A COR2 imagery in SWPC_CAT as well as potential source location near the east limb.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":10.2,"submissionTime":"2026-07-27T16:11Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47815/-1","enlilList":[{"modelCompletionTime":"2026-07-27T17:20Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47820/-1","impactList":null,"cmeIDs":["2026-07-27T13:00:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-27T13:23:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-27T13:23Z","instruments":[{"displayName":"STEREO A: SECCHI/COR2"}],"sourceLocation":"N45W40","activeRegionNum":null,"note":"CME visible to the NNE in STEREO A COR2 imagery only. There is a downlink data gap in SOHO LASCO C2/C3 in real-time starting at 2026-07-27T06:48Z and the CME is likely obscured by the pylon in GOES CCOR-1 imagery. The potential source is an eruption with dimming seen centered around N45W40 starting as early as 2026-07-27T09:25Z. The eruption is best seen in the NE quadrant of STEREO A EUV 195 imagery and the NW quadrant of SDO AIA 193 imagery.","submissionTime":"2026-07-27T16:15Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47816/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-27T20:46Z","latitude":57.0,"longitude":40.0,"halfAngle":17.0,"speed":449.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on the potential source location using STEREO A COR2 imagery in SWPC_CAT.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":7.7,"submissionTime":"2026-07-27T16:16Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47817/-1","enlilList":[{"modelCompletionTime":"2026-07-27T17:02Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47819/-1","impactList":null,"cmeIDs":["2026-07-27T13:23:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-27T14:30:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-27T14:30Z","instruments":[{"displayName":"GOES: CCOR-1"}],"sourceLocation":"S19W80","activeRegionNum":14491,"note":"Faint CME observed to the SW only in GOES CCOR-1, likely too faint or blocked by occulting disk in STEREO A COR2, and with a real-time data gap in SOHO LASCO C2/C3. The source is likely just south of AR 14491 (S11W79), as a brightening and field line movement centered ~S19W80 in SDO AIA 171/193/304 starting around 2026-07-27T13:28Z and STEREO A EUVI 195/304 starting around 2026-07-27T13:45Z.","submissionTime":"2026-07-27T16:09Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47812/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-27T17:46Z","latitude":-22.0,"longitude":80.0,"halfAngle":10.0,"speed":927.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"3D GOES CCOR-1 only analysis using W80 as approximate longitude via SDO observations, and as such parameters may vary slightly.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":9.4,"submissionTime":"2026-07-27T16:10Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47814/-1","enlilList":[{"modelCompletionTime":"2026-07-27T16:27Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47818/-1","impactList":null,"cmeIDs":["2026-07-27T14:30:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-27T14:48:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-27T14:48Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"N12E80","activeRegionNum":null,"note":"This CME is visible to the northeast in SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2 imagery. The source is likely related to eruptive activity from a currently unnumbered region centered near N12E80. Subsequent field line movement is visible over the northeast limb starting around 2026-07-27T14:00Z seen in SDO AIA 171 imagery.","submissionTime":"2026-07-27T20:30Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47825/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-27T21:09Z","latitude":12.0,"longitude":-75.0,"halfAngle":13.0,"speed":545.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on the best fit between SOHO LASCO C2/C3 and STEREO A COR2 imagery.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":10.9,"submissionTime":"2026-07-27T20:31Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47826/-1","enlilList":[{"modelCompletionTime":"2026-07-27T20:51Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47831/-1","impactList":null,"cmeIDs":["2026-07-27T15:12:00-CME-001","2026-07-27T14:48:00-CME-001"]},{"modelCompletionTime":"2026-07-27T21:16Z","au":5.5,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47832/-1","impactList":null,"cmeIDs":["2026-07-27T15:12:00-CME-001","2026-07-27T14:48:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-27T15:12:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-27T15:12Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"N16E80","activeRegionNum":null,"note":"This CME is visible to the northeast in SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2 imagery. The source is likely related to an eruption from a currently unnumbered region centered near N16E80 starting around 2026-07-27T14:30Z as seen in SDO AIA 171/193/304 imagery.","submissionTime":"2026-07-27T20:34Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47827/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-27T19:44Z","latitude":35.0,"longitude":-73.0,"halfAngle":11.0,"speed":775.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on the approximate source location and best fit between SOHO LASCO C2/C3 and STEREO A COR2 imagery.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":11.8,"submissionTime":"2026-07-27T20:36Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47828/-1","enlilList":[{"modelCompletionTime":"2026-07-27T20:51Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47831/-1","impactList":null,"cmeIDs":["2026-07-27T15:12:00-CME-001","2026-07-27T14:48:00-CME-001"]},{"modelCompletionTime":"2026-07-27T21:16Z","au":5.5,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47832/-1","impactList":null,"cmeIDs":["2026-07-27T15:12:00-CME-001","2026-07-27T14:48:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-27T17:24:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-27T17:24Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"This CME is visible to the northeast in SOHO LASCO C2/C3 and GOES CCOR-1 imagery. This event is not seen in STEREO A COR2 imagery due to a data gap starting at 2026-07-27T16:23Z. The source is likely far-sided as there are no clear source signatures visible on the Earth-facing disk around the time of this event.","submissionTime":"2026-07-27T20:50Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47829/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-28T00:10Z","latitude":26.0,"longitude":null,"halfAngle":10.0,"speed":518.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"Plane-of-sky","note":"A plane-of-sky measurement was made using a longitude of -90 degrees due to the far-sided and therefore unknown source location.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":10.0,"submissionTime":"2026-07-27T20:51Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47830/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-27T23:48:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-27T23:48Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"N20E90","activeRegionNum":null,"note":"This CME is visible to the northeast in SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2 imagery. The source is an eruption near the northeast limb centered near N20E90 starting around 2026-07-27T23:30Z as seen in SDO AIA 131/171/193/304 and GOES SUVI 131/171/195/284/304 imagery. A subsequent opening of field lines is visible over the northeast limb in SDO AIA 131/171/193 and GOES SUVI 171/195/284 imagery.","submissionTime":"2026-07-28T01:14Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47833/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-28T03:46Z","latitude":36.0,"longitude":-75.0,"halfAngle":11.0,"speed":844.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on the approximate source location and best fit between SOHO LASCO C2/C3 and STEREO A COR2 imagery.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":8.9,"submissionTime":"2026-07-28T01:16Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47834/-1","enlilList":[{"modelCompletionTime":"2026-07-28T01:30Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47835/-1","impactList":null,"cmeIDs":["2026-07-27T23:48:00-CME-001"]},{"modelCompletionTime":"2026-07-28T01:54Z","au":5.5,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47838/-1","impactList":null,"cmeIDs":["2026-07-27T23:48:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-28T00:12:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-28T00:12Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"STEREO A: SECCHI/COR2"}],"sourceLocation":"S04W16","activeRegionNum":14494,"note":"This CME is visible to the southwest in SOHO LASCO C2 and STEREO A COR2 imagery. Not clearly visible in GOES CCOR-1 imagery. The source is a filament eruption from Active Region 14494 (centered near S04W16) starting around 2026-07-27T23:45Z as seen in SDO AIA 131/171/193/304, GOES SUVI 131/171/195/294/304, and STEREO A EUVI 195 imagery. This eruption is preceded by a C3.3 flare starting at 2026-07-27T22:44Z.","submissionTime":"2026-07-28T15:11Z","versionId":4,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47836/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-28T09:14Z","latitude":2.0,"longitude":24.0,"halfAngle":31.0,"speed":363.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on the approximate source location and best fit between SOHO LASCO C2 and STEREO A COR2 imagery.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":5.8,"submissionTime":"2026-07-28T11:22Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47837/-1","enlilList":[{"modelCompletionTime":"2026-07-28T02:09Z","au":2.0,"estimatedShockArrivalTime":"2026-07-31T10:00Z","estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":2,"kp_135":3,"kp_180":4,"isEarthGB":true,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47839/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"BepiColombo","arrivalTime":"2026-07-29T08:28Z"},{"isGlancingBlow":false,"isMinorImpact":true,"location":"Parker Solar Probe","arrivalTime":"2026-07-30T09:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Juice","arrivalTime":"2026-08-01T13:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"OSIRIS-APEX","arrivalTime":"2026-08-01T12:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"STEREO A","arrivalTime":"2026-07-31T08:00Z"}],"cmeIDs":["2026-07-28T00:12:00-CME-001"]}]}],"linkedEvents":[{"activityID":"2026-07-27T22:33:00-FLR-001"}],"sentNotifications":null},{"activityID":"2026-07-28T01:26:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-28T01:26Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"N05E55","activeRegionNum":null,"note":"CME visible to the NE in SOHO LASCO C2/C3 and GOES CCOR-1 imagery. The CME may faintly be visible to the north of the NE streamer in STEREO A COR2 imagery. The potential source is not clear, but may be an eruption around N05E55 starting as early as 2026-07-27T23:00Z in SDO AIA 193 and GOES SUVI 284 imagery as moving field lines.","submissionTime":"2026-07-28T13:14Z","versionId":2,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47842/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-28T08:23Z","latitude":34.0,"longitude":-66.0,"halfAngle":19.0,"speed":546.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on the best fit between SOHO LASCO C2/C3, GOES CCOR-1, and one frame of available STEREO A COR2 imagery in SWPC_CAT as well as the potential source location. Due to the uncertainty in the source location, there is higher uncertainty than usual in this measurement.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":10.6,"submissionTime":"2026-07-28T12:22Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47843/-1","enlilList":[{"modelCompletionTime":"2026-07-28T12:46Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47847/-1","impactList":null,"cmeIDs":["2026-07-28T01:26:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-28T03:00:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-28T03:00Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"}],"sourceLocation":"S10W60","activeRegionNum":null,"note":"Narrow CME visible to the SW in SOHO LASCO C2/C3. Not clearly visible in GOES CCOR-1 or STEREO A COR2 imagery. The potential source may be an eruption starting at 2026-07-28T00:21Z at S10W60 as best seen in GOES SUVI 304 imagery. The eruption is also seen as dimming and moving field lines in STEREO A EUV 195 imagery.","submissionTime":"2026-07-28T14:52Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47845/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-28T09:58Z","latitude":-11.0,"longitude":60.0,"halfAngle":10.0,"speed":490.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on source location using SOHO LASCO C2/C3 imagery. The CME is likely narrower than 10 degrees half-width based on SOHO LASCO imagery.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":5.5,"submissionTime":"2026-07-28T14:53Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47846/-1","enlilList":[{"modelCompletionTime":"2026-07-28T15:09Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47849/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"BepiColombo","arrivalTime":"2026-07-29T07:52Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"STEREO A","arrivalTime":"2026-07-31T08:00Z"}],"cmeIDs":["2026-07-28T03:00:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-28T04:36:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-28T04:36Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"N14E75","activeRegionNum":14498,"note":"CME seen to the NE in SOHO LASCO C2/C3 and GOES CCOR-1. The CME is also possibly seen faintly to the NE in STEREO A COR2 imagery, but partially obscured by the NE streamer. The potential source is an eruption starting at 2026-07-28T02:17Z best seen as dimming and moving field lines in SDO AIA 193 imagery. The eruption can also be seen in GOES SUVI 304 imagery.","submissionTime":"2026-07-28T12:10Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47840/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-28T11:23Z","latitude":14.0,"longitude":-74.0,"halfAngle":17.0,"speed":452.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on the source location using SOHO LASCO C2/C3 and GOES CCOR-1 running difference imagery. The CME's leading edge was not clearly measurable in STEREO A COR2 imagery.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":8.9,"submissionTime":"2026-07-28T12:13Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47841/-1","enlilList":[{"modelCompletionTime":"2026-07-28T12:27Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47844/-1","impactList":null,"cmeIDs":["2026-07-28T04:36:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-28T14:45:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-28T14:45Z","instruments":[{"displayName":"GOES: CCOR-1"},{"displayName":"STEREO A: SECCHI/COR2"}],"sourceLocation":"N15E65","activeRegionNum":null,"note":"CME visible to the east in GOES CCOR-1 imagery. The CME is faintly visible to the east in STEREO A COR2 imagery. The CME is not seen in real-time in SOHO LASCO C2/C3 imagery due to a downlink data gap. The potential source may be an eruption west of AR 14498, at approximately N14E65, starting around 2026-07-28T11:27Z with dimming and moving field lines best seen in SDO AIA 193.","submissionTime":"2026-07-28T18:12Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47850/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-29T00:36Z","latitude":3.0,"longitude":-51.0,"halfAngle":12.0,"speed":313.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on the best fit between GOES CCOR-1 and STEREO A COR2 imagery as well as the potential source location in SWPC_CAT.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":9.6,"submissionTime":"2026-07-28T18:13Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47851/-1","enlilList":[{"modelCompletionTime":"2026-07-28T18:28Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47853/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"Europa Clipper","arrivalTime":"2026-08-03T12:00Z"}],"cmeIDs":["2026-07-28T14:45:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-29T00:36:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-29T00:36Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"N15E55","activeRegionNum":null,"note":"CME visible to the NE in SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2 imagery. The potential source is an eruption near AR 14498, approximately N15E55, with moving field lines starting around 2026-07-29T22:42Z as best seen in SDO AIA 193 imagery.","submissionTime":"2026-07-29T11:46Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47854/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-29T08:15Z","latitude":11.0,"longitude":-48.0,"halfAngle":14.0,"speed":465.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on the best fit between SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2 imagery in SWPC_CAT as well as the potential source location.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":8.5,"submissionTime":"2026-07-29T11:46Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47855/-1","enlilList":[{"modelCompletionTime":"2026-07-29T12:00Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47856/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"Europa Clipper","arrivalTime":"2026-08-02T06:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"OSIRIS-APEX","arrivalTime":"2026-08-02T10:00Z"}],"cmeIDs":["2026-07-29T00:36:00-CME-001"]},{"modelCompletionTime":"2026-07-29T12:59Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47860/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"Europa Clipper","arrivalTime":"2026-08-02T06:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"OSIRIS-APEX","arrivalTime":"2026-08-02T06:00Z"}],"cmeIDs":["2026-07-29T00:36:00-CME-001","2026-07-29T03:24:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-29T03:24:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-29T03:24Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"S10E35","activeRegionNum":null,"note":"CME visible to the east in SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2. The potential source is an eruption centered around S10E35 with dimming, moving field lines, and a possible faint EUV wave best seen in SDO AIA 193 imagery starting at 2026-07-29T02:06Z.","submissionTime":"2026-07-29T12:20Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47857/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-29T11:03Z","latitude":9.0,"longitude":-43.0,"halfAngle":14.0,"speed":483.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on the best fit between SOHO LASCO C2/C3 and STEREO A COR2 imagery in SWPC_CAT, with possible slight deflection to the east of the source location.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":10.6,"submissionTime":"2026-07-29T12:22Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47858/-1","enlilList":[{"modelCompletionTime":"2026-07-29T12:36Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47859/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"Europa Clipper","arrivalTime":"2026-08-02T06:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"OSIRIS-APEX","arrivalTime":"2026-08-02T08:00Z"}],"cmeIDs":["2026-07-29T03:24:00-CME-001"]},{"modelCompletionTime":"2026-07-29T12:59Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47860/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"Europa Clipper","arrivalTime":"2026-08-02T06:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"OSIRIS-APEX","arrivalTime":"2026-08-02T06:00Z"}],"cmeIDs":["2026-07-29T00:36:00-CME-001","2026-07-29T03:24:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-30T02:48:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-30T02:48Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"}],"sourceLocation":"N35W05","activeRegionNum":null,"note":"This CME is visible to the north in SOHO LASCO C2/C3 and to the northeast in STEREO A COR2 imagery. This event is not seen in GOES CCOR-1 as it is obscured by the pylon. The source may be related to a filament eruption centered near N35W05 which begins to slowly lift off around 2026-07-29T23:00Z as seen in SDO AIA 171/193/304, GOES SUVI 171/195/284/304, and STEREO A EUVI 195/304 imagery. Dimming is observed from the eruption site in SDO AIA 193 and GOES SUVI 195 imagery starting as early as 2026-07-29T21:00Z and an EUV wave is seen moving northeast of the eruption site from 2026-07-29T23:00Z to 2026-07-30T03:00Z, indicating northern deflection.","submissionTime":"2026-07-30T11:40Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47864/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-30T15:30Z","latitude":53.0,"longitude":4.0,"halfAngle":13.0,"speed":272.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on the approximate source location and best fit between SOHO LASCO C2/C3 and STEREO A COR2 imagery.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":9.3,"submissionTime":"2026-07-30T11:43Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47865/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-30T16:53:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-30T16:53Z","instruments":[{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"N18W65","activeRegionNum":14492,"note":"CME observed as a NE halo in STEREO A COR2, and a NW halo in GOES CCOR-1 partially blocked by the pylon. SOHO LASCO C2/C3 not available in real-time due to a downlink gap, but observed as a NW halo here once imagery backfilled. The source is associated with an M1.9 flare from AR 14492 peaking at 2026-07-30T17:00Z, observed in SDO AIA 131. This eruption is also observed as filament ejecta in SDO AIA 304 first lifting as early as 2026-07-30T15:18Z. SDO AIA 171/193 observe brightening, dimming, field line movement, EUV wave, and post-eruptive arcades.","submissionTime":"2026-08-04T00:18Z","versionId":3,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47871/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-30T19:03Z","latitude":17.0,"longitude":46.0,"halfAngle":45.0,"speed":1549.0,"type":"O","featureCode":"SH","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Preliminary shock STEREO A COR2 only analysis.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":10.1,"submissionTime":"2026-07-31T00:28Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47875/-1","enlilList":[{"modelCompletionTime":"2026-07-30T18:48Z","au":2.0,"estimatedShockArrivalTime":"2026-08-01T15:05Z","estimatedDuration":24.6,"rmin_re":5.8,"kp_18":null,"kp_90":4,"kp_135":5,"kp_180":6,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47878/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"BepiColombo","arrivalTime":"2026-07-31T03:30Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"Juice","arrivalTime":"2026-08-02T03:11Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"Parker Solar Probe","arrivalTime":"2026-07-31T18:01Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"STEREO A","arrivalTime":"2026-08-01T06:49Z"}],"cmeIDs":["2026-07-30T16:53:00-CME-001"]}]},{"isMostAccurate":true,"time21_5":"2026-07-30T20:34Z","latitude":26.0,"longitude":43.0,"halfAngle":49.0,"speed":930.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Updated analysis with available SOHO LASCO C3 imagery, triangulated with STEREO A COR2 and GOES CCOR-1. This fit is just inside the furthest lobed bumps of the front, capturing the core of the brightest material.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":14.9,"submissionTime":"2026-07-31T00:28Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47889/-1","enlilList":[{"modelCompletionTime":"2026-07-31T00:42Z","au":2.0,"estimatedShockArrivalTime":"2026-08-02T03:16Z","estimatedDuration":18.6,"rmin_re":6.1,"kp_18":null,"kp_90":4,"kp_135":5,"kp_180":6,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47890/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"BepiColombo","arrivalTime":"2026-07-31T08:51Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"Juice","arrivalTime":"2026-08-02T19:28Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"Parker Solar Probe","arrivalTime":"2026-08-01T04:33Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"STEREO A","arrivalTime":"2026-08-01T21:58Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Mars","arrivalTime":"2026-08-04T02:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"OSIRIS-APEX","arrivalTime":"2026-08-03T10:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Psyche","arrivalTime":"2026-08-04T03:00Z"}],"cmeIDs":["2026-07-30T16:53:00-CME-001"]}]},{"isMostAccurate":false,"time21_5":"2026-07-30T18:48Z","latitude":14.0,"longitude":51.0,"halfAngle":37.0,"speed":1580.0,"type":"O","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Preliminary bulk STEREO A COR2 only analysis.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":11.9,"submissionTime":"2026-07-30T18:34Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47872/-1","enlilList":[{"modelCompletionTime":"2026-07-30T19:15Z","au":2.0,"estimatedShockArrivalTime":"2026-08-02T01:00Z","estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":2,"kp_135":3,"kp_180":4,"isEarthGB":true,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47883/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"BepiColombo","arrivalTime":"2026-07-31T03:01Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"Juice","arrivalTime":"2026-08-02T10:01Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"Parker Solar Probe","arrivalTime":"2026-07-31T18:58Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"STEREO A","arrivalTime":"2026-08-01T07:44Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Mars","arrivalTime":"2026-08-03T07:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"OSIRIS-APEX","arrivalTime":"2026-08-03T16:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Psyche","arrivalTime":"2026-08-03T15:00Z"}],"cmeIDs":["2026-07-30T16:53:00-CME-001"]}]},{"isMostAccurate":false,"time21_5":"2026-07-30T19:58Z","latitude":22.0,"longitude":42.0,"halfAngle":47.0,"speed":1090.0,"type":"O","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Triangulation between GOES CCOR-1 and STEREO A COR2 using the observed source location, noting eastward deflection.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":13.0,"submissionTime":"2026-07-30T19:15Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47882/-1","enlilList":[{"modelCompletionTime":"2026-07-30T19:30Z","au":2.0,"estimatedShockArrivalTime":"2026-08-01T22:52Z","estimatedDuration":20.5,"rmin_re":5.9,"kp_18":null,"kp_90":4,"kp_135":6,"kp_180":6,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47884/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"BepiColombo","arrivalTime":"2026-07-31T07:01Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"Juice","arrivalTime":"2026-08-02T12:57Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"Parker Solar Probe","arrivalTime":"2026-08-01T00:19Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"STEREO A","arrivalTime":"2026-08-01T17:02Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Mars","arrivalTime":"2026-08-03T20:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"OSIRIS-APEX","arrivalTime":"2026-08-03T04:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Psyche","arrivalTime":"2026-08-04T00:00Z"}],"cmeIDs":["2026-07-30T16:53:00-CME-001"]}]}],"linkedEvents":[{"activityID":"2026-07-30T15:53:00-FLR-001"},{"activityID":"2026-07-30T18:20:00-SEP-001"},{"activityID":"2026-07-30T18:20:00-SEP-002"},{"activityID":"2026-07-30T18:25:00-SEP-001"},{"activityID":"2026-07-30T18:45:00-SEP-001"},{"activityID":"2026-07-30T20:52:00-SEP-001"},{"activityID":"2026-07-30T20:58:00-SEP-001"},{"activityID":"2026-08-02T11:28:00-IPS-001"},{"activityID":"2026-08-02T12:29:00-IPS-001"},{"activityID":"2026-08-02T15:00:00-GST-001"},{"activityID":"2026-08-02T16:12:00-MPC-001"}],"sentNotifications":[{"messageID":"20260730-AL-004","messageIssueTime":"2026-07-30T18:41Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47877/1"},{"messageID":"20260730-AL-007","messageIssueTime":"2026-07-30T20:10Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47885/1"},{"messageID":"20260731-AL-001","messageIssueTime":"2026-07-31T02:49Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47891/1"},{"messageID":"20260731-AL-002","messageIssueTime":"2026-07-31T11:17Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47892/1"}]},{"activityID":"2026-07-30T23:37:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-30T23:37Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"CME first seen to the NW in SOHO LASCO C2 starting around 2026-07-30T23:37Z. It is also seen to the NW in SOHO LASCO C3 and GOES CCOR-1. There is a faint feature in STEREO A COR2 that could be associated, but the leading edge is not trackable in COR2A. This front is most likely outflow following CME: 2026-07-30T16:53Z.","submissionTime":"2026-07-31T17:57Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47904/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-31T04:10Z","latitude":22.0,"longitude":null,"halfAngle":25.0,"speed":705.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"Plane-of-sky","note":"Plane-of-sky measurement chosen due to lack of separate source candidate and because no leading edge could be tracked in STEREO A COR2.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":null,"submissionTime":"2026-07-31T17:58Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47905/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-31T02:24:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-31T02:24Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"CME first seen to the NW in SOHO LASCO C2 starting around 2026-07-31T02:24Z. It is also seen to the NW in SOHO LASCO C3 and GOES CCOR-1. There is a faint feature in STEREO A COR2 that could be associated, but the leading edge is not trackable in COR2A. This front is most likely outflow following CME: 2026-07-30T16:53Z.","submissionTime":"2026-07-31T17:59Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47906/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-31T08:29Z","latitude":17.0,"longitude":null,"halfAngle":10.0,"speed":564.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"Plane-of-sky","note":"Plane-of-sky measurement chosen due to lack of separate source candidate and because no leading edge could be tracked in STEREO A COR2.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":null,"submissionTime":"2026-07-31T18:00Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47907/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-31T03:08:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-31T03:08Z","instruments":[{"displayName":"STEREO A: SECCHI/COR2"}],"sourceLocation":"N00W135","activeRegionNum":null,"note":"CME first seen to the NNW in STEREO A COR2 starting at 2026-07-31T03:08Z. While there is not a definite source candidate, this feature could possibly be related to some post eruptive arcades centered around N00W135 seen in STA EUVI 195 and STA EUVI 304 SW of former AR 14493 beginning around 2026-07-31T03:05Z.","submissionTime":"2026-07-31T16:08Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47897/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-31T08:03Z","latitude":26.0,"longitude":135.0,"halfAngle":19.0,"speed":656.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Speculative measurement based only on possible source location N00W135","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":null,"submissionTime":"2026-07-31T16:09Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47898/-1","enlilList":[{"modelCompletionTime":"2026-07-31T16:26Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47899/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"Psyche","arrivalTime":"2026-08-04T16:00Z"}],"cmeIDs":["2026-07-31T03:08:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":[{"messageID":"20260731-AL-004","messageIssueTime":"2026-07-31T16:37Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47900/1"}]},{"activityID":"2026-07-31T03:24:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-31T03:24Z","instruments":[{"displayName":"SOHO: LASCO/C2"}],"sourceLocation":"N45W75","activeRegionNum":null,"note":"Very faint feature first seen to the N in SOHO LASCO C2 starting around 2026-07-31T03:24Z. This feature may be seen to the NNE in STEREO A COR2, but the image quality is too poor to be sure. The majority of the CME is obscured by the pylon in both SOHO LASCO C3 and GOES CCOR-1. The source of this CME may be a filament eruption near the NW limb centered around N40-50W70-80 and best seen in SDO AIA 304 and SDO AIA 193. The filament starts to rise off the disk about 2026-07-31T00:30Z and \"snaps\" around 2026-07-31T02:00Z, but the majority of the associated material appears to fall back to the disk. Additionally, this CME may simply be outflow following CME: 2026-07-30T16:53Z.","submissionTime":"2026-07-31T13:20Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47893/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-31T12:32Z","latitude":65.0,"longitude":75.0,"halfAngle":42.0,"speed":382.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Speculative measurement based only on limited SOHO LASCO C2 imagery and a filament eruption centered around N40-50W70-80 as a potential source.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":6.2,"submissionTime":"2026-07-31T13:21Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47894/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-31T08:08:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-31T08:08Z","instruments":[{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"SOHO: LASCO/C2"}],"sourceLocation":"","activeRegionNum":null,"note":"CME first seen to the NW in STEREO A COR2 starting at 2026-07-31T08:08Z. It is also seen to the NE in GOES CCOR-1 but is covered by a real-time data gap in SOHO LASCO C2/C3. This is most likely outflow following CME: 2026-07-30T16:53Z. No additional source has been identified for this front.","submissionTime":"2026-07-31T16:55Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47901/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-07-31T13:43Z","latitude":30.0,"longitude":39.0,"halfAngle":17.0,"speed":497.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on best fit between STEREO A COR2 and GOES CCOR-1.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":null,"submissionTime":"2026-07-31T16:55Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47902/-1","enlilList":[{"modelCompletionTime":"2026-07-31T17:10Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47903/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"BepiColombo","arrivalTime":"2026-08-01T10:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Parker Solar Probe","arrivalTime":"2026-08-02T13:00Z"}],"cmeIDs":["2026-07-31T08:08:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-31T15:23:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-31T15:23Z","instruments":[{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"S20W35","activeRegionNum":null,"note":"Faint CME observed to the E in STEREO A COR2, and faintly to the W/NW in GOES CCOR-1. The source is likely an area of diffuse dimming centered ~S20W35, observed in SDO AIA 193 starting around 2026-07-31T12:54Z.","submissionTime":"2026-08-01T01:35Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47912/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-08-01T00:29Z","latitude":2.0,"longitude":29.0,"halfAngle":20.0,"speed":387.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Triangulation between STEREO A COR2 and GOES CCOR-1.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":13.5,"submissionTime":"2026-08-01T01:37Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47913/-1","enlilList":[{"modelCompletionTime":"2026-08-01T14:02Z","au":2.0,"estimatedShockArrivalTime":"2026-08-04T08:00Z","estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":2,"kp_135":3,"kp_180":3,"isEarthGB":true,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47918/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"Parker Solar Probe","arrivalTime":"2026-08-02T23:50Z"},{"isGlancingBlow":false,"isMinorImpact":true,"location":"Juice","arrivalTime":"2026-08-05T03:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"BepiColombo","arrivalTime":"2026-08-01T17:00Z"}],"cmeIDs":["2026-07-31T15:23:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-31T21:24:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-31T21:24Z","instruments":[{"displayName":"SOHO: LASCO/C2"}],"sourceLocation":"N15E29","activeRegionNum":14498,"note":"Faint CME observed to the NE in SOHO LASCO C2, may be observed to the NE in GOES CCOR-1 but heavily obscured by overlapping far-sided CME: 2026-07-31T23:00Z and real-time data gaps. The source may be the cluster of AR 14498/14450, closer to AR 14498 as brightening near N15E29 surrounded by some weak dimming and field line movement in SDO AIA 193 starting around 2026-07-31T19:25Z.","submissionTime":"2026-08-01T14:50Z","versionId":2,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47916/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-08-01T06:52Z","latitude":20.0,"longitude":-29.0,"halfAngle":27.0,"speed":356.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"SOHO LASCO C2 only 3D analysis using the observed likely source longitude at E29. Front may be visible in GOES CCOR-1 but too muddled by far-sided CME: 2026-07-31T23:00Z to confirm.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":7.7,"submissionTime":"2026-08-01T01:58Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47917/-1","enlilList":[{"modelCompletionTime":"2026-08-01T14:40Z","au":2.0,"estimatedShockArrivalTime":"2026-08-04T14:00Z","estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":2,"kp_135":3,"kp_180":3,"isEarthGB":true,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47919/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":true,"location":"Europa Clipper","arrivalTime":"2026-08-05T16:00Z"},{"isGlancingBlow":false,"isMinorImpact":true,"location":"OSIRIS-APEX","arrivalTime":"2026-08-05T16:00Z"}],"cmeIDs":["2026-07-31T21:24:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-07-31T23:00:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-07-31T23:00Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"CME observed to the NE in SOHO LASCO C2 until a data gap begins at 2026-07-31T23:24Z. Also visible to the NE in GOES CCOR-1 and to the NW in STEREO A COR2 after a data gap ends at 2026-07-31T23:38Z. The source for this CME may not be clearly observed, with the only source candidate being on/near the SW limb in STEREO A EUVI, as field line movement around 2026-07-31T17:25Z in EUVI 195 and prominence brightening in EUVI 304 around 2026-07-31T18:45Z as a data gap begins. This source would be around approximately longitude W156.2 with STEREO A at W66.2, and triangulation supports approximately E166, so would be far to be the source match. This CME front was originally analyzed to an on-disk source, updated to be far-sided with more coronagraph imagery available afterwards to triangulate.","submissionTime":"2026-08-04T00:29Z","versionId":3,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47909/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-08-01T01:59Z","latitude":9.0,"longitude":-166.0,"halfAngle":25.0,"speed":949.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Triangulation between GOES CCOR-1 and STEREO A COR2 found the previously analyzed LE in SOHO LASCO C2 to fit this triangulation as well, pushing the source to be far-sided rather than the original on-disk source.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":14.3,"submissionTime":"2026-08-01T01:11Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47911/-1","enlilList":[{"modelCompletionTime":"2026-08-01T01:25Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47914/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"Solar Orbiter","arrivalTime":"2026-08-02T04:03Z"}],"cmeIDs":["2026-07-31T23:00:00-CME-001"]},{"modelCompletionTime":"2026-08-01T18:31Z","au":5.5,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47923/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":true,"location":"Solar Orbiter","arrivalTime":"2026-08-02T02:00Z"}],"cmeIDs":["2026-07-31T23:00:00-CME-001"]}]},{"isMostAccurate":false,"time21_5":"2026-08-01T06:29Z","latitude":37.0,"longitude":-29.0,"halfAngle":24.0,"speed":435.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"SOHO LASCO C2 only 3D analysis using the source longitude E29, as the best/only observing coronagraph so far.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":5.5,"submissionTime":"2026-08-01T00:45Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47910/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":[{"messageID":"20260801-AL-001","messageIssueTime":"2026-08-01T01:47Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47915/1"}]},{"activityID":"2026-08-02T10:45:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-08-02T10:45Z","instruments":[{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"Very faint, narrow (<10 degree half-width), jet-like CME first seen to the NE in GOES CCOR-1 starting at 2026-08-02T10:45Z. In real time, this CME was only seen in GOES CCOR-1. The source is most likely a small piece of ejecta seen over the NE limb in SDO AIA 304 starting at 2026-08-02T09:09Z.","submissionTime":"2026-08-02T17:09Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47930/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-08-02T22:56Z","latitude":21.0,"longitude":null,"halfAngle":10.0,"speed":263.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"Plane-of-sky","note":"Plane-of-sky measurement chosen due to single view point and beyond-limb source.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":8.0,"submissionTime":"2026-08-02T17:10Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47931/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-08-03T03:38:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-08-03T03:38Z","instruments":[{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"SOHO: LASCO/C2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"S07W43","activeRegionNum":14501,"note":"CME observed best to the E in STEREO A COR2. Also observed faintly to the W in SOHO LASCO C2 until a downlink gap begins at 2026-08-03T05:00Z, and faintly to the W in GOES CCOR-1. The source may be gradual field line brightening/opening from AR 14501 (S07W43) lasting from approximately 2026-08-03T00:00Z to 2026-08-03T04:00Z in SDO AIA 193/211. The CME is likely deflected northeastward with proximity to the large southern polar coronal hole seen facing STEREO A EUVI.","submissionTime":"2026-08-03T19:35Z","versionId":3,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47939/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-08-03T13:16Z","latitude":2.0,"longitude":22.0,"halfAngle":32.0,"speed":335.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Triangulation between STEREO A COR2, SOHO LASCO C2, and GOES CCOR-1. The front is notably more faint in LASCO and CCOR-1.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":12.0,"submissionTime":"2026-08-03T13:15Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47940/-1","enlilList":[{"modelCompletionTime":"2026-08-03T13:29Z","au":2.0,"estimatedShockArrivalTime":"2026-08-07T03:00Z","estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":2,"kp_135":3,"kp_180":3,"isEarthGB":true,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47941/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"Parker Solar Probe","arrivalTime":"2026-08-05T15:48Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"OSIRIS-APEX","arrivalTime":"2026-08-08T13:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"STEREO A","arrivalTime":"2026-08-06T12:00Z"}],"cmeIDs":["2026-08-03T03:38:00-CME-001"]},{"modelCompletionTime":"2026-08-03T16:36Z","au":2.0,"estimatedShockArrivalTime":"2026-08-07T03:00Z","estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":2,"kp_135":3,"kp_180":3,"isEarthGB":true,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47942/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"Parker Solar Probe","arrivalTime":"2026-08-05T16:23Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Europa Clipper","arrivalTime":"2026-08-08T12:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Juice","arrivalTime":"2026-08-08T02:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"OSIRIS-APEX","arrivalTime":"2026-08-08T10:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"STEREO A","arrivalTime":"2026-08-06T12:00Z"}],"cmeIDs":["2026-08-03T03:38:00-CME-001","2026-08-03T08:38:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-08-03T08:38:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-08-03T08:38Z","instruments":[{"displayName":"STEREO A: SECCHI/COR2"}],"sourceLocation":"N22W12","activeRegionNum":14498,"note":"CME observed to the NE in only STEREO A COR2, likely obscured by the pylon in GOES CCOR-1. The CME is unavailable in SOHO LASCO C2/C3 real-time due to a downlink gap. The likely source is AR 14498, observed in SDO AIA 304 first as a filament liftoff with surface brightening starting around 2026-08-03T07:10Z, followed by a wider swath of faint dimming and brightening starting around 2026-08-03T08:16Z in SDO AIA 171/193, all centered ~N22W12.","submissionTime":"2026-08-03T19:34Z","versionId":2,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47936/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-08-03T18:06Z","latitude":31.0,"longitude":12.0,"halfAngle":25.0,"speed":368.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"STEREO A COR2 only 3D analysis using N22W12 as the approximate source, finding some northward deflection. May be some variance in the parameters without other coronagraph imagery to triangulate.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":7.3,"submissionTime":"2026-08-03T12:15Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47937/-1","enlilList":[{"modelCompletionTime":"2026-08-03T12:30Z","au":2.0,"estimatedShockArrivalTime":"2026-08-07T08:00Z","estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":2,"kp_135":3,"kp_180":3,"isEarthGB":true,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47938/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"Juice","arrivalTime":"2026-08-08T08:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"OSIRIS-APEX","arrivalTime":"2026-08-08T16:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Parker Solar Probe","arrivalTime":"2026-08-05T22:00Z"}],"cmeIDs":["2026-08-03T08:38:00-CME-001"]},{"modelCompletionTime":"2026-08-03T16:36Z","au":2.0,"estimatedShockArrivalTime":"2026-08-07T03:00Z","estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":2,"kp_135":3,"kp_180":3,"isEarthGB":true,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47942/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"Parker Solar Probe","arrivalTime":"2026-08-05T16:23Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Europa Clipper","arrivalTime":"2026-08-08T12:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Juice","arrivalTime":"2026-08-08T02:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"OSIRIS-APEX","arrivalTime":"2026-08-08T10:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"STEREO A","arrivalTime":"2026-08-06T12:00Z"}],"cmeIDs":["2026-08-03T03:38:00-CME-001","2026-08-03T08:38:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-08-03T12:23:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-08-03T12:23Z","instruments":[{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"S35W05","activeRegionNum":null,"note":"CME observed to the SE in STEREO A COR2 and GOES CCOR-1. The source is a filament eruption on the south central disk centered around S35W05. The filament in SDO AIA 304 begins to lift as early as approximately 2026-08-03T03:00Z, with most of the eruption seen from 2026-08-03T07:00Z to 2026-08-03T12:00Z, with brightening on-disk. This CME is also observed in SDO AIA 193 as a wide swath of dimming starting at approximately 2026-08-03T10:00Z which migrates southeastward for several hours and covers a large area of the south-central disk. The filament eruption, field line movement, dimming, and brightening are also seen in STEREO A EUVI 195 and 304 at 2026-08-03T07:55Z and 2026-08-03T08:15Z respectively.","submissionTime":"2026-08-03T19:33Z","versionId":2,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47943/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-08-03T22:33Z","latitude":-24.0,"longitude":-32.0,"halfAngle":27.0,"speed":347.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Triangulation between STEREO A COR2 and GOES CCOR-1.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":8.4,"submissionTime":"2026-08-03T17:33Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47944/-1","enlilList":[{"modelCompletionTime":"2026-08-03T17:48Z","au":2.0,"estimatedShockArrivalTime":"2026-08-07T16:00Z","estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":2,"kp_135":3,"kp_180":3,"isEarthGB":true,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47946/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":true,"location":"Europa Clipper","arrivalTime":"2026-08-08T06:00Z"},{"isGlancingBlow":false,"isMinorImpact":true,"location":"OSIRIS-APEX","arrivalTime":"2026-08-08T10:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Juice","arrivalTime":"2026-08-08T23:00Z"}],"cmeIDs":["2026-08-03T12:23:00-CME-001"]}]}],"linkedEvents":[{"activityID":"2026-08-08T05:54:00-IPS-001"},{"activityID":"2026-08-08T18:00:00-GST-001"},{"activityID":"2026-08-08T18:07:00-MPC-001"}],"sentNotifications":null},{"activityID":"2026-08-04T10:09:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-08-04T10:09Z","instruments":[{"displayName":"STEREO A: SECCHI/COR2"}],"sourceLocation":"","activeRegionNum":null,"note":"CME visible to the NE in STEREO A COR2 imagery. Not clearly visible in GOES CCOR-1 imagery. There is a data gap in SOHO LASCO C2/C3 imagery in real-time. The source may be a far-sided filament eruption beyond the NE limb as best seen in GOES SUVI 284/304 imagery at 2026-08-04T06:29Z.","submissionTime":"2026-08-04T12:57Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47947/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-08-04T21:25Z","latitude":54.0,"longitude":null,"halfAngle":32.0,"speed":298.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"Plane-of-sky","note":"This is a plane of sky measurement using STEREO A COR2 imagery in SWPC_CAT.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":7.0,"submissionTime":"2026-08-04T12:58Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47948/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-08-04T11:23:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-08-04T11:23Z","instruments":[{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"CME first seen to the SE in STEREO A COR2. The CME is also seen in GOES CCOR-1 starting around 2026-08-04T14:00Z. The potential source is not clear, but may be a faint region of dimming seen in the SE of SDO AIA 193 imagery, centered around S40E30, between 2026-08-04T06:00Z-09:00Z. Moving/opening field lines are also visible off the NE limb in SDO AIA 171 in ISWA, GOES SUVI 284, and STEREO A EUV 195 imagery.","submissionTime":"2026-08-04T16:44Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47952/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-08-04T19:05Z","latitude":-31.0,"longitude":-17.0,"halfAngle":18.0,"speed":527.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on the best fit between GOES CCOR-1 and STEREO A COR2 imagery in SWPC_CAT as well as the potential estimated source location.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":12.4,"submissionTime":"2026-08-04T16:45Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47953/-1","enlilList":[{"modelCompletionTime":"2026-08-04T16:59Z","au":2.0,"estimatedShockArrivalTime":"2026-08-08T12:00Z","estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":2,"kp_135":3,"kp_180":3,"isEarthGB":true,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47954/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"Europa Clipper","arrivalTime":"2026-08-09T06:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"OSIRIS-APEX","arrivalTime":"2026-08-09T12:00Z"}],"cmeIDs":["2026-08-04T11:23:00-CME-001"]}]}],"linkedEvents":[{"activityID":"2026-08-08T05:54:00-IPS-001"},{"activityID":"2026-08-08T18:00:00-GST-001"},{"activityID":"2026-08-08T18:07:00-MPC-001"}],"sentNotifications":[{"messageID":"20260804-AL-001","messageIssueTime":"2026-08-04T17:32Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47955/1"}]},{"activityID":"2026-08-04T13:23:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-08-04T13:23Z","instruments":[{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"N25W30","activeRegionNum":null,"note":"CME visible to the NE in STEREO A COR2 and the NW in GOES CCOR-1. Not visible in SOHO LASCO C2/C3 in real-time due to a data gap. The source is likely an eruption from approximately N25W30 with dimming, moving field lines, and post-eruptive arcades best seen in SDO AIA 193 and STEREO A EUV 195 starting around 2026-08-04T12:25Z.","submissionTime":"2026-08-04T18:26Z","versionId":2,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47949/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-08-04T20:24Z","latitude":40.0,"longitude":34.0,"halfAngle":43.0,"speed":487.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Updated measurement based on the source location as well as the best fit between GOES CCOR-1 and STEREO A COR2 imagery in SWPC_CAT.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":12.3,"submissionTime":"2026-08-04T17:36Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47956/-1","enlilList":[{"modelCompletionTime":"2026-08-04T17:50Z","au":2.0,"estimatedShockArrivalTime":"2026-08-08T10:00Z","estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":2,"kp_135":3,"kp_180":3,"isEarthGB":true,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47957/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"Parker Solar Probe","arrivalTime":"2026-08-06T22:36Z"},{"isGlancingBlow":false,"isMinorImpact":true,"location":"Juice","arrivalTime":"2026-08-09T08:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"BepiColombo","arrivalTime":"2026-08-05T16:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"STEREO A","arrivalTime":"2026-08-07T14:00Z"}],"cmeIDs":["2026-08-04T13:23:00-CME-001"]}]},{"isMostAccurate":false,"time21_5":"2026-08-04T19:24Z","latitude":37.0,"longitude":32.0,"halfAngle":34.0,"speed":475.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Preliminary measurement based on approximate source location using STEREO A COR2 imagery in SWPC_CAT.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":9.7,"submissionTime":"2026-08-04T15:24Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47950/-1","enlilList":[{"modelCompletionTime":"2026-08-04T15:39Z","au":2.0,"estimatedShockArrivalTime":"2026-08-08T12:00Z","estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":2,"kp_135":3,"kp_180":3,"isEarthGB":true,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47951/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"Parker Solar Probe","arrivalTime":"2026-08-06T21:51Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Juice","arrivalTime":"2026-08-09T10:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"STEREO A","arrivalTime":"2026-08-07T14:00Z"}],"cmeIDs":["2026-08-04T13:23:00-CME-001"]}]}],"linkedEvents":[{"activityID":"2026-08-08T05:54:00-IPS-001"},{"activityID":"2026-08-08T18:00:00-GST-001"},{"activityID":"2026-08-08T18:07:00-MPC-001"}],"sentNotifications":[{"messageID":"20260804-AL-002","messageIssueTime":"2026-08-04T18:21Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47958/1"}]},{"activityID":"2026-08-04T20:15:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-08-04T20:15Z","instruments":[{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"CME first seen to the NE by GOES CCOR-1 beginning at 2026-08-04T20:15Z. This CME is not visible in SOHO LASCO C2/C3 in real time due to a data gap which began at 2026-08-04T06:24Z and is not seen in STEREO A COR2 in real time due to a data gap which began at 2026-08-04T19:09Z. The source of this event is field line movement/opening seen in SDO AIA 171 from beyond the Northeast limb beginning at approx. 2026-08-04T19:30Z.","submissionTime":"2026-08-04T23:05Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47960/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-08-05T05:16Z","latitude":26.0,"longitude":null,"halfAngle":20.0,"speed":347.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"Plane-of-sky","note":"Plane-of-sky using a longitude of E90 due to source beyond the E limb and lack of STEREO A COR2 to triangulate.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":8.4,"submissionTime":"2026-08-04T23:06Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47961/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-08-04T22:00:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-08-04T22:00Z","instruments":[{"displayName":"SOHO: LASCO/C2"}],"sourceLocation":"","activeRegionNum":null,"note":"Narrow CME first seen to the NNW by SOHO LASCO C2 beginning at 2026-08-04T22:00Z. This event is only visible in C2 as it is obscured by the pylon in SOHO LASCO C3 and GOES CCOR-1, and is not visible in STEREO A COR2 in real time due to a data gap which began at 2026-08-04T19:09Z. The source of this CME is likely far sided beyond the NW limb, but faint field line movement can be seen in SDO AIA 171 beginning at approx. 2026-08-04T21:30Z.","submissionTime":"2026-08-05T00:45Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47962/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-08-05T07:39Z","latitude":62.0,"longitude":null,"halfAngle":10.0,"speed":359.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"Plane-of-sky","note":"Plane-of-sky using a longitude of W90 due to source from beyond the NW limb and lack of STEREO A imagery to triangulate.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":6.6,"submissionTime":"2026-08-05T00:46Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47963/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-08-04T23:48:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-08-04T23:48Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"CME first seen to the NE by SOHO LASCO C2 beginning at 2026-08-04T23:48Z, as well as by SOHO LASCO C3 and GOES CCOR-1. This event is not visible in STEREO A COR2 in real time due to a data gap which began at 2026-08-04T19:09Z. The source of this CME is a filament eruption seen from just beyond the NE limb in SDO AIA and GOES SUVI 304beginning at 2026-08-04T22:55Z along with field line opening visible in SDO AIA 171, 193 and GOES SUVI 284.","submissionTime":"2026-08-05T01:30Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47964/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-08-05T14:15Z","latitude":44.0,"longitude":null,"halfAngle":24.0,"speed":251.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"Plane-of-sky","note":"Preliminary plane-of-sky using a longitude of E90 and limited early frames of SOHO LASCO C2 imagery.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":4.0,"submissionTime":"2026-08-05T01:31Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47965/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-08-05T01:26:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-08-05T01:26Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"CME first seen to the NE in SOHO LASCO C2 starting at 2026-08-05T01:26Z. It is also seen to the NE in SOHO LASCO C3 and GOES CCOR-1 and to the N in STEREO A COR2. The source of this CME is likely a secondary filament eruption following the filament eruption that caused CME: 2026-08-04T23:48Z. This second filament eruption is best seen in SDO AIA 304 over the NE limb beginning around 2026-08-05T00:00Z.","submissionTime":"2026-08-05T11:42Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47966/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-08-05T10:40Z","latitude":46.0,"longitude":-112.0,"halfAngle":29.0,"speed":380.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on best fit among SOHO LASCO C2/C3, STEREO A COR2, and GOES CCOR-1.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":10.3,"submissionTime":"2026-08-05T11:43Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47967/-1","enlilList":[{"modelCompletionTime":"2026-08-05T11:58Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47968/-1","impactList":null,"cmeIDs":["2026-08-05T01:26:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-08-05T08:15:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-08-05T08:15Z","instruments":[{"displayName":"GOES: CCOR-1"},{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"}],"sourceLocation":"N10E45","activeRegionNum":null,"note":"Faint CME first seen to the NE in GOES CCOR-1 starting around 2026-08-05T08:15Z. In real time, this CME is covered by data gaps between downlinks for SOHO LASCO C2/C3 and STEREO A COR2, which later backfilled. The source of this CME is likely an eruption centered around N10E40-50 beginning as early as 2026-08-05T05:30Z. Some filamentary ejecta can been seen in SDO AIA 304 as well as a minor EUV wave followed by an area of dimming in SDO AIA 193.","submissionTime":"2026-08-06T01:53Z","versionId":3,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47971/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-08-05T19:21Z","latitude":38.0,"longitude":-45.0,"halfAngle":31.0,"speed":257.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Updated measurement based on additional available SOHO LASCO C3 imagery.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":11.0,"submissionTime":"2026-08-06T01:35Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47978/-1","enlilList":[{"modelCompletionTime":"2026-08-06T01:50Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47979/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"Europa Clipper","arrivalTime":"2026-08-10T20:00Z"}],"cmeIDs":["2026-08-05T08:15:00-CME-001"]}]},{"isMostAccurate":false,"time21_5":"2026-08-05T17:52Z","latitude":21.0,"longitude":-45.0,"halfAngle":21.0,"speed":309.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Very speculative, preliminary single coronagraph measurement based on source location.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":10.1,"submissionTime":"2026-08-05T16:46Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47972/-1","enlilList":[{"modelCompletionTime":"2026-08-05T17:01Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47973/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"Europa Clipper","arrivalTime":"2026-08-10T18:00Z"}],"cmeIDs":["2026-08-05T08:15:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-08-05T14:53:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-08-05T14:53Z","instruments":[{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"SOHO: LASCO/C2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"CME visible to the NE in GOES CCOR-1 imagery and the NNE in STEREO A COR2 imagery. The CME is visible in SOHO LASCO C3 at 2026-08-05T18:42Z after a downlink data gap but is out of the field of view in SOHO LASCO C2 in real-time. The source may be an eruption with moving field lines beyond the NE limb best seen in GOES SUVI 284 imagery starting at 2026-08-05T11:30Z.","submissionTime":"2026-08-05T20:15Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47974/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-08-05T22:30Z","latitude":43.0,"longitude":-98.0,"halfAngle":28.0,"speed":452.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on the best fit between SOHO LASCO C3 and STEREO A COR2 in SWPC_CAT as well as the potential source location.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":14.3,"submissionTime":"2026-08-05T20:16Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47975/-1","enlilList":[{"modelCompletionTime":"2026-08-05T20:30Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47977/-1","impactList":null,"cmeIDs":["2026-08-05T14:53:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-08-06T00:53:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-08-06T00:53Z","instruments":[{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"Faint CME first seen to the N in STEREO A COR2 starting around 2026-08-06T00:53Z. It is also partially seen to the NNE in GOES CCOR-1 around the pylon but is covered by a real time data gap in SOHO LASCO C2/C3. The source may be related to some minor field line movement seen beyond the NE limb in SDO AIA 171 beginning around 2026-08-06T00:00Z.","submissionTime":"2026-08-06T12:10Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47980/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-08-06T09:20Z","latitude":65.0,"longitude":-105.0,"halfAngle":21.0,"speed":375.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on best fit between STEREO A COR2 and GOES CCOR-1.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":null,"submissionTime":"2026-08-06T12:11Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47981/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-08-06T03:00:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-08-06T03:00Z","instruments":[{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"Faint CME first seen to the ENE in GOES CCOR-1 beginning as early as 2026-08-06T03:00Z. The start time is somewhat subjective because the early rise off the solar disk is very slow. This feature is only seen in GOES CCOR-1. The source may be related to some faint field line movement near the E limb best seen in SDO AIA 171 beginning as early as 2026-08-05T23:00Z.","submissionTime":"2026-08-06T12:38Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47982/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-08-06T12:54Z","latitude":22.0,"longitude":null,"halfAngle":22.0,"speed":357.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"Plane-of-sky","note":"Speculative plane-of-sky measurement based only on later frames of GOES CCOR-1. The early propagation of the CME is obscured by Earth-shine.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":null,"submissionTime":"2026-08-06T12:39Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47983/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-08-06T08:45:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-08-06T08:45Z","instruments":[{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"Very faint, narrow CME first seen to the NE is GOES CCOR-1. The feature is only seen in GOES CCOR-1 in real time. The source may be related to a very small piece of ejecta seen on the E limb in SDO AIA 304 beginning around 2026-08-06T08:00Z.","submissionTime":"2026-08-06T14:39Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47985/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-08-06T17:25Z","latitude":46.0,"longitude":null,"halfAngle":13.0,"speed":333.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"Plane-of-sky","note":"Plane-of-sky measurement chosen due to single coronagraph view and on-limb source.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":null,"submissionTime":"2026-08-06T14:41Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47986/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-08-06T17:38:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-08-06T17:38Z","instruments":[{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"S15W155","activeRegionNum":null,"note":"This CME is visible to the W/SW in STEREO A COR2 and GOES CCOR-1 imagery. The source of this CME is a filament eruption visible to the SW in STEREO A EUVI 304 around 2026-08-06T16:15Z with associated moving/opening field lines, dimming, and brightening visible to the SW in STEREO A EUVI 195. The source is in close proximity to an equatorial coronal hole.","submissionTime":"2026-08-06T23:29Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47987/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-08-06T21:51Z","latitude":-20.0,"longitude":126.0,"halfAngle":21.0,"speed":779.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Parameters based on best fit using STEREO A COR2 and GOES CCOR-1 imagery. There is no SOHO imagery available currently due to an on going data gap. There was likely deflection within the field of view due to proximity of a coronal hole.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":10.2,"submissionTime":"2026-08-06T23:33Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47988/-1","enlilList":[{"modelCompletionTime":"2026-08-06T23:49Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47989/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"BepiColombo","arrivalTime":"2026-08-07T12:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Mars","arrivalTime":"2026-08-11T00:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Psyche","arrivalTime":"2026-08-10T16:00Z"}],"cmeIDs":["2026-08-06T17:38:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":[{"messageID":"20260807-AL-001","messageIssueTime":"2026-08-07T00:41Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47990/1"}]},{"activityID":"2026-08-07T06:36:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-08-07T06:36Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"CME first seen to the E in SOHO LASCO C2 starting at 2026-08-07T06:36Z. It is also seen to the E in GOES CCOR-1 and to the NE in STEREO A COR2. Only the earliest frames of SOHO LASCO C2 are seen in real time. Most of the propagation of the CME is covered by a real-time data gap between downlink periods in SOHO LASCO C2/C3. The source of this CME is most likely an eruption just beyond the E limb best seen in GOES SUVI 284 as opening field lines beginning around 2026-08-07T05:37Z.","submissionTime":"2026-08-07T12:32Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/47991/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-08-07T11:44Z","latitude":5.0,"longitude":-92.0,"halfAngle":35.0,"speed":785.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on best fit between GOES CCOR-1 and STEREO A COR2.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":null,"submissionTime":"2026-08-07T17:46Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47992/-1","enlilList":[{"modelCompletionTime":"2026-08-07T12:47Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47993/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"Solar Orbiter","arrivalTime":"2026-08-08T02:19Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Europa Clipper","arrivalTime":"2026-08-11T06:00Z"}],"cmeIDs":["2026-08-07T06:36:00-CME-001"]},{"modelCompletionTime":"2026-08-07T13:27Z","au":5.5,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47994/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"Solar Orbiter","arrivalTime":"2026-08-08T02:09Z"},{"isGlancingBlow":false,"isMinorImpact":true,"location":"Lucy","arrivalTime":"2026-08-23T06:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Europa Clipper","arrivalTime":"2026-08-11T06:00Z"}],"cmeIDs":["2026-08-07T06:36:00-CME-001"]}]},{"isMostAccurate":true,"time21_5":"2026-08-07T10:56Z","latitude":2.0,"longitude":-93.0,"halfAngle":34.0,"speed":767.0,"type":"C","featureCode":"SH","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Fit of SH with CCOR-1 and COR2A. The SH measurement has higher uncertainty because it fits a wide range of lat/lon parameters. This measurement is the closest to lat/lon of the original LE measurement.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":null,"submissionTime":"2026-08-07T17:46Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/47996/-1","enlilList":[{"modelCompletionTime":"2026-08-07T18:00Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47998/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"Solar Orbiter","arrivalTime":"2026-08-08T01:15Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Europa Clipper","arrivalTime":"2026-08-11T12:00Z"}],"cmeIDs":["2026-08-07T06:36:00-CME-001"]},{"modelCompletionTime":"2026-08-07T18:32Z","au":5.5,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/47999/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"Solar Orbiter","arrivalTime":"2026-08-08T01:01Z"},{"isGlancingBlow":false,"isMinorImpact":true,"location":"Lucy","arrivalTime":"2026-08-22T12:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Europa Clipper","arrivalTime":"2026-08-11T12:00Z"}],"cmeIDs":["2026-08-07T06:36:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":[{"messageID":"20260807-AL-002","messageIssueTime":"2026-08-07T13:52Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/47995/1"}]},{"activityID":"2026-08-07T17:48:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-08-07T17:48Z","instruments":[{"displayName":"SOHO: LASCO/C2"}],"sourceLocation":"","activeRegionNum":null,"note":"Very faint outflow-like CME to the NW after a few bad frames in SOHO LASCO C2. There is no clear source for this feature.","submissionTime":"2026-08-08T00:39Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/48001/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-08-08T04:22Z","latitude":18.0,"longitude":null,"halfAngle":10.0,"speed":306.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"Plane-of-sky","note":"Plane-of-sky parameters based on best fit of features in SOHO LASCO C2.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":11.5,"submissionTime":"2026-08-08T00:40Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/48002/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-08-07T21:00:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-08-07T21:00Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"Narrow and semi-bright outflow like CME visible to the NE in SOHO LASCO C2, C3, and GOES CCOR-1. There is a data gap for this event in STEREO A COR2 imagery. The source may be moving/opening field lines visible beyond the NE limb in SDO/AIA 171 and GOES SUVI 284 starting around 2026-08-07T21:00Z, however it is not the best timing for the visible features in SOHO LASCO C2, C3, and GOES CCOR-1.","submissionTime":"2026-08-08T00:43Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/48003/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-08-08T05:42Z","latitude":24.0,"longitude":null,"halfAngle":10.0,"speed":424.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"Plane-of-sky","note":"Plane-of-sky parameters based on best fit using SOHO LASCO C2 and C3 frames. The feature appears to deflect further north as it travels through the field of view which may have impacted the fit and initial measurement of this CME.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":8.0,"submissionTime":"2026-08-08T00:45Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/48004/-1","enlilList":[]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-08-07T23:00:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-08-07T23:00Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"CME observed to the NE in SOHO LASCO C2/C3, GOES CCOR-1, and faintly to the N in STEREO A COR2. This is the second in a quick series of fronts to the NE at 2026-08-07T21:00Z, 2026-08-08T23:00Z, and 2026-08-08T00:36Z. The source is lengthy continuous field line movement over the E limb in SDO AIA 171 as early as 2026-08-07T20:12Z, and the pulse of field line movement likely responsible for this front can be seen starting around 2026-08-07T21:03Z.","submissionTime":"2026-08-08T17:19Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/48011/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-08-08T05:33Z","latitude":20.0,"longitude":-106.0,"halfAngle":21.0,"speed":569.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Triangulation between SOHO LASCO C3 and STEREO A COR2. This front is quite faint in COR2, but more visibly northward than the brighter, NE CME: 2026-08-08T00:36Z.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":15.4,"submissionTime":"2026-08-08T17:22Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/48012/-1","enlilList":[{"modelCompletionTime":"2026-08-08T17:36Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/48015/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"Solar Orbiter","arrivalTime":"2026-08-08T22:00Z"}],"cmeIDs":["2026-08-07T23:00:00-CME-001"]},{"modelCompletionTime":"2026-08-08T18:20Z","au":5.5,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/48022/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"Solar Orbiter","arrivalTime":"2026-08-08T22:00Z"}],"cmeIDs":["2026-08-07T23:00:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":[{"messageID":"20260808-AL-003","messageIssueTime":"2026-08-08T17:50Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/48017/1"},{"messageID":"20260808-AL-006","messageIssueTime":"2026-08-08T18:36Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/48023/1"}]},{"activityID":"2026-08-08T00:36:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-08-08T00:36Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"CME observed to the NE in SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2. This is the third in a quick series of fronts to the NE at 2026-08-07T21:00Z, 2026-08-08T23:00Z, and 2026-08-08T00:36Z. The source is lengthy continuous field line movement over the E limb in SDO AIA 171 as early as 2026-08-07T20:12Z, and the pulse of field line movement likely responsible for this front can be seen starting around 2026-08-07T23:03Z.","submissionTime":"2026-08-08T17:23Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/48013/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-08-08T06:00Z","latitude":22.0,"longitude":-74.0,"halfAngle":22.0,"speed":774.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Triangulation between SOHO LASCO C3 and STEREO A COR2, noting the fit appears deflected westward to ~E74 from the observed SDO source likely on/just beyond the E limb.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":17.7,"submissionTime":"2026-08-08T17:25Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/48014/-1","enlilList":[{"modelCompletionTime":"2026-08-08T17:57Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/48020/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"Europa Clipper","arrivalTime":"2026-08-12T12:00Z"}],"cmeIDs":["2026-08-08T00:36:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":[{"messageID":"20260808-AL-005","messageIssueTime":"2026-08-08T18:18Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/48021/1"}]},{"activityID":"2026-08-08T03:23:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-08-08T03:23Z","instruments":[{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"SOHO: LASCO/C2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"N20E10","activeRegionNum":null,"note":"CME observed to the N/NW in SOHO LASCO C2 and not yet in LASCO C3 before a DSN gap begins at 2026-08-08T05:00Z, to the N/NW in GOES CCOR-1 but heavily obscured by the pylon, and best to the NE in STEREO A COR2. The source is a filament erupton in the north central disk; the full eruption spanning approximately N28E35 to N08W00, centered ~N20E10. Observed as the filament ejecta and double ribbon flare in SDO AIA 304 first lifting around 2026-08-08T00:48Z and fully erupting at 2026-08-08T02:10Z, and as a prominence on the NE limb of STEREO A EUVI 195/304. Also observed in SDO AIA 171/193/304 as dimming and field line movement, and a brief post eruptive arcade.","submissionTime":"2026-08-08T19:22Z","versionId":3,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/48024/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-08-08T09:40Z","latitude":24.0,"longitude":5.0,"halfAngle":33.0,"speed":574.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Triangulation between STEREO A COR2 and 4 available frames of SOHO LASCO C2 due to the DSN data gap, and the GOES CCOR-1 pylon too heavily obscuring the leading edge to reliably track with.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":14.6,"submissionTime":"2026-08-08T19:04Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/48025/-1","enlilList":[{"modelCompletionTime":"2026-08-08T19:18Z","au":2.0,"estimatedShockArrivalTime":"2026-08-11T12:56Z","estimatedDuration":25.6,"rmin_re":6.2,"kp_18":null,"kp_90":3,"kp_135":4,"kp_180":5,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/48026/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"Juice","arrivalTime":"2026-08-12T09:47Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"OSIRIS-APEX","arrivalTime":"2026-08-12T13:55Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"Parker Solar Probe","arrivalTime":"2026-08-10T02:28Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Europa Clipper","arrivalTime":"2026-08-12T12:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"STEREO A","arrivalTime":"2026-08-11T20:00Z"}],"cmeIDs":["2026-08-08T03:23:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":[{"messageID":"20260808-AL-007","messageIssueTime":"2026-08-08T19:38Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/48027/1"},{"messageID":"20260808-AL-010","messageIssueTime":"2026-08-08T23:49Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/48031/1"}]},{"activityID":"2026-08-08T08:15:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-08-08T08:15Z","instruments":[{"displayName":"GOES: CCOR-1"},{"displayName":"STEREO A: SECCHI/COR2"}],"sourceLocation":"S17W65","activeRegionNum":null,"note":"Filament eruption observed to the SW in GOES CCOR-1 and as a SE halo in STEREO A COR2. Not observed yet in SOHO LASCO C2/C3 due to DSN gap starting 2026-08-08T05:00Z. The source is a long span filament eruption from the SW disk, with sharp eastward deflection observed better from STEREO A's perspective. The eruption starts around 2026-08-08T05:37Z, observed in SDO AIA 171/193/211/304 and STEREO A EUVI 195/304 as filament ejecta, double ribbon flare and brightening, field line movement, minimal dimming, and a post-eruptive arcade. The eruption spans approximately ~S20W40 to ~S15W90 (centered S17W65).","submissionTime":"2026-08-08T15:08Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/48007/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-08-08T12:53Z","latitude":-13.0,"longitude":49.0,"halfAngle":41.0,"speed":734.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Triangulation between STEREO A COR2 and GOES CCOR-1, noting the eastward deflection from the observed source longitude as seen in STEREO A EUVI 304. This analysis captures the bulk of the bright LE material in both spacecraft.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":17.4,"submissionTime":"2026-08-08T15:14Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/48008/-1","enlilList":[{"modelCompletionTime":"2026-08-08T15:27Z","au":2.0,"estimatedShockArrivalTime":"2026-08-12T00:00Z","estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":2,"kp_135":2,"kp_180":3,"isEarthGB":true,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/48009/-1","impactList":[{"isGlancingBlow":false,"isMinorImpact":false,"location":"BepiColombo","arrivalTime":"2026-08-09T05:08Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"Parker Solar Probe","arrivalTime":"2026-08-10T01:49Z"},{"isGlancingBlow":false,"isMinorImpact":false,"location":"STEREO A","arrivalTime":"2026-08-10T22:38Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Juice","arrivalTime":"2026-08-12T08:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Mars","arrivalTime":"2026-08-12T16:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Psyche","arrivalTime":"2026-08-12T18:00Z"}],"cmeIDs":["2026-08-08T08:15:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":[{"messageID":"20260808-AL-002","messageIssueTime":"2026-08-08T16:30Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/48010/1"}]},{"activityID":"2026-08-08T16:48:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-08-08T16:48Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"S15W55","activeRegionNum":null,"note":"CME first seen to the SW by SOHO LASCO C2 beginning at 2026-08-08T16:48Z, as well as by SOHO LASCO C3, STEREO A COR2 and GOES CCOR-1 in later frames. The source of this event is a small amount of field line opening seen in SDO AIA 171 beginning at approx. 2026-08-08T15:00Z located at approx. S15W55.","submissionTime":"2026-08-09T00:14Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/48032/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-08-09T04:57Z","latitude":-13.0,"longitude":39.0,"halfAngle":16.0,"speed":274.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Measurement based on approximate source location and best fit in SOHO LASCO C2 and STEREO A COR2.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":8.2,"submissionTime":"2026-08-09T00:16Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/48033/-1","enlilList":[{"modelCompletionTime":"2026-08-09T00:30Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/48034/-1","impactList":null,"cmeIDs":["2026-08-08T16:48:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-08-09T02:36:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-08-09T02:36Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"Faint, wide, slow CME observed to the SE in SOHO LASCO C2/C3 and GOES CCOR-1, and to the SW in STEREO A COR2. The source is clearly far-sided via CME triangulation, and may only be observed in GOES SUVI 284 as slow moving field lines over the SE limb starting as early as 2026-08-08T15:00Z the previous day; noting this observation as more speculative.","submissionTime":"2026-08-09T14:34Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/48037/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-08-09T14:47Z","latitude":-30.0,"longitude":-157.0,"halfAngle":34.0,"speed":297.0,"type":"S","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Triangulation between SOHO LASCO C2 and STEREO A COR2.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":10.5,"submissionTime":"2026-08-09T14:35Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/48038/-1","enlilList":[{"modelCompletionTime":"2026-08-09T15:05Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/48041/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"Solar Orbiter","arrivalTime":"2026-08-11T00:00Z"}],"cmeIDs":["2026-08-09T02:36:00-CME-001"]},{"modelCompletionTime":"2026-08-09T15:31Z","au":5.5,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/48042/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"Solar Orbiter","arrivalTime":"2026-08-11T00:00Z"}],"cmeIDs":["2026-08-09T02:36:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":null},{"activityID":"2026-08-09T04:24:00-CME-001","catalog":"M2M_CATALOG","startTime":"2026-08-09T04:24Z","instruments":[{"displayName":"SOHO: LASCO/C2"},{"displayName":"SOHO: LASCO/C3"},{"displayName":"STEREO A: SECCHI/COR2"},{"displayName":"GOES: CCOR-1"}],"sourceLocation":"","activeRegionNum":null,"note":"CME observed to the NE in SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2. The source is likely on or very near the NE limb, observed as a filament eruption and field line movement in SDO AIA 171/193/304 starting around 2026-08-09T02:52Z.","submissionTime":"2026-08-09T14:29Z","versionId":1,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CME/48035/-1","cmeAnalyses":[{"isMostAccurate":true,"time21_5":"2026-08-09T09:01Z","latitude":24.0,"longitude":-76.0,"halfAngle":25.0,"speed":781.0,"type":"C","featureCode":"LE","imageType":"running difference","measurementTechnique":"SWPC_CAT","note":"Triangulation between SOHO LASCO C3 and STEREO A COR2.","levelOfData":0,"tilt":null,"minorHalfWidth":null,"speedMeasuredAtHeight":15.1,"submissionTime":"2026-08-09T14:30Z","link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/CMEAnalysis/48036/-1","enlilList":[{"modelCompletionTime":"2026-08-09T14:45Z","au":2.0,"estimatedShockArrivalTime":null,"estimatedDuration":null,"rmin_re":null,"kp_18":null,"kp_90":null,"kp_135":null,"kp_180":null,"isEarthGB":false,"isEarthMinorImpact":false,"link":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/WSA-ENLIL/48039/-1","impactList":[{"isGlancingBlow":true,"isMinorImpact":false,"location":"Europa Clipper","arrivalTime":"2026-08-13T07:00Z"},{"isGlancingBlow":true,"isMinorImpact":false,"location":"Solar Orbiter","arrivalTime":"2026-08-10T02:00Z"}],"cmeIDs":["2026-08-09T04:24:00-CME-001"]}]}],"linkedEvents":null,"sentNotifications":[{"messageID":"20260809-AL-001","messageIssueTime":"2026-08-09T15:09Z","messageURL":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/Alert/48040/1"}]}]