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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-03-05T11:00Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2025-03-05T11:00:00-CME-001 (version 1)
Source Location: N28W65
Active Region Number: 14006
Note Keyword:
DFL: Likely deflection of the event within the FOV
GAP: Data gap
PRM: Prominence material (filamentary structures)
Source Signature Keyword:
FIL: Filament eruption
OFL: Moving/Opening field lines
BR: Brightening
Morphology Keyword:
O: Other
Note: CME seen to the NW in SOHO LASCO C2/C3, and briefly in STEREO COR2A before a data gap begins at 2025-03-05T11:53Z. The source is a small filament which spanned roughly N28W55->N28W70 (centered N28W62) near AR 14006 (N18W70) at 2025-03-05T10:09Z just before erupting. The eruption is best seen in SDO AIA 304 as the filament material brightening and lifting off, and also observed in SDO AIA 171 as field line movement to the NW.

Submitted on 2025-03-05T20:06Z by Tony Iampietro

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 25.0 51.0 539.0 C 19.0 2025-03-05T17:54Z Triangulated measurement using mostly SOHO LASCO C2/C3 frames, with two STEREO COR2A frames helping triangulate the longitude prior to its data gap beginning at 2025-03-05T11:53Z. This CME front diffuses out after an initial solid view in LASCO C2, it was much easier to track the leading edge in the earliest frames used for this measurement. Not modeled Tony Iampietro on 2025-03-05T20:09Z



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