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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-03-02T10:24Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2025-03-02T10:24:00-CME-001 (version 2)
Note Keyword:
DPL: CME exhibits dimpled front
FOV: Front Bright front; may be evidence of pileup
HAL: Halo CME
Source Signature Keyword:
Morphology Keyword:
FS: Flux Rope and Shock Candidate
Note: Bright heart-shaped CME to the northwest in both coronagraphs. No source has been found on the Earth-facing disk, but there is a faint flicker/movement of field lines far behind the northwest limb in SDO AIA 171 seen most clearly at 2025-03-02T11:09Z but really faintly seen as early as 2025-03-02T10:15Z, and also possibly seen as a faint/indistinct movement beyond the northwest limb in STEREO A EUVI 195 at 2025-03-02T10:35Z. Most likely this is a backsided CME.

Submitted on 2025-03-02T17:22Z 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 161.0 51.0 683.0 C 34.0 2025-03-02T15:36Z Analysis based on the best fit with two coronagraphs. Faint coronal signatures also indicate that this is a far-sided CME. Not modeled Anna Chulaki on 2025-03-02T15:05Z



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