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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2026-07-28T14:45Z ( GOES: CCOR-1 )
All Detecting Spacecrafts:
GOES: CCOR-1
STEREO A: SECCHI/COR2
Activity ID: 2026-07-28T14:45:00-CME-001 (version 1)
Source Location: N15E65
Note Keyword:
Source Signature Keyword:
OFL: Moving/Opening field lines
DIM: Dimming
Morphology Keyword:
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. 
Version 1 submitted on 2026-07-28T18:12Z by Mary Aronne
No Notification has been sent for this activity yet.

The List of CME Analysis already entered:
Event Type Catalog
Measurement TypeCME measurement type: Leading Edge (LE), Shock Front (SH), Right Hand Boundary (RHB), Left Hand Boundary (LHB), Black/White Boundary (BW), Prominence Core (COR), Disconnection Front (DIS), Trailing Edge (TE).
Prime?"primary flag" which is either True or False. If there are multiple CME analysis entries for a single CME, this flag would indicate which analysis is considered most accurate per measurement type. This is a helpful flag if you would like to download only one most accurate CME analysis per CME per Measurement Type
 Technique Long Lat Speed Type Half Width Time 21.5 Note WSA-ENLIL+Cone Result(s) Measured On Submitted By
CME Analysis M2M_CATALOG LE true SWPC_CAT -51.0 3.0 313.0 S 12.0 2026-07-29T00:36Z 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. 1: Result 1 (2.0 AU)
Europa Clipper = 2026-08-03T12:00Z
Mary Aronne on 2026-07-28T18:13Z



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