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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-03-27T04:23Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2025-03-27T04:23:00-CME-001 (version 1)
Source Location: N15E40
Active Region Number: 14043
Note Keyword:
Faint: Faint event; may affect type assignment
FF: Event fails/disappears before exiting COR2
Source Signature Keyword:
FLR: Flare
PEA: Post eruption arcade
Morphology Keyword:
LS: Loop and Shock Candidate
Note: Faint CME to the northeast with a somewhat fuzzy loop-like front that is slightly brighter in the first couple images in STEREO A COR2. The source is not clear but the fit with two coronagraphs suggests AR 4043, indicating that the source could have been a C3.9 flare centered somewhat NW of AR 4043 (N15E40) and peaking at 2025-03-27T03:12Z. There are no significant coronal signatures except for the flare itself seen in SDO AIA 131.

Submitted on 2025-03-27T13:32Z 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 -41.0 20.0 269.0 S 27.0 2025-03-27T17:25Z Analysis based mostly on the best fit with two coronagraphs, taking into account the C3.9 flare northwest of AR 4043. 1: Result 1 (2.0 AU)
Earth = 2025-04-01T06:00Z
Lucy = 2024-04-04T12:00Z
Mars = 2025-04-03T12:00Z
Europa Clipper = 2025-04-04T04:00Z
Anna Chulaki on 2025-03-27T13:33Z



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