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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-05-03T17:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
STEREO A: SECCHI/COR2
GOES: CCOR-1
Activity ID: 2025-05-03T17:48:00-CME-001 (version 1)
Note Keyword:
Faint: Faint event; may affect type assignment
FF: Event fails/disappears before exiting COR2
Source Signature Keyword:
Morphology Keyword:
O: Other
Note: Faint minor CME to the southwest in SOHO and STEREO A coronagraphs. Not seen in SOHO LASCO C3 because of faintness. No clear source for this CME has been found, although there might be a faint opening of field lines on/behind the SW limb in EUV STEREO A 195 imagery. However, the fit with two coronagraphs does not support the source with such high longitude.

Submitted on 2025-05-03T21:15Z by Anna Chulaki

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) Submitted By
CME Analysis M2M_CATALOG LE true SWPC_CAT 90.0 -19.0 269.0 S 14.0 2025-05-04T07:21Z Very approximate analysis based on the fit of the CME's very faint front with two coronagraphs (SOHO LASCO and STEREO A COR2). 1: Result 1 (2.0 AU)
BepiColombo = 2025-05-05T14:00Z
Parker Solar Probe = 2025-05-07T02:00Z
Juice = 2025-05-08T04:00Z
Anna Chulaki on 2025-05-03T21:25Z



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