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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-04-07T14:00Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2025-04-07T14:00:00-CME-001 (version 1)
Note Keyword:
Faint: Faint event; may affect type assignment
FF: Event fails/disappears before exiting COR2
OFL: Outflowing material at the back of the CME
OVR: Event partially overlaps with another CME
Source Signature Keyword:
PEA: Post eruption arcade
FIL: Filament eruption
OFL: Moving/Opening field lines
Morphology Keyword:
F: Flux Rope
Note: CME to the northeast with the source and eruption observed slightly beyond the northeast limb starting around 2025-04-07T12:30Z as seen in SDO AIA 131, 171, 193, 304 imagery. A subsequent opening of field lines is observed over the northeast limb around this time in SDO AIA 171 and 193 imagery, with post-eruptive arcades visible over the eastern limb starting around 2025-04-07T14:30Z.

Submitted on 2025-04-07T21:46Z by Anna Chulaki

A Notification with ID 20250407-AL-002 was sent on 2025-04-07T22:48Z

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 -104.0 17.0 683.0 C 20.0 2025-04-07T18:58Z Approximate analysis based on the fit with two coronagraphs. The source is behind the northeast limb. 1: Result 1 (2.0 AU)
OSIRIS-APEX = 2025-04-08T23:08Z
2: Result 2 (2.0 AU)
OSIRIS-APEX = 2025-04-08T23:12Z
3: Result 3 (5.5 AU)
OSIRIS-APEX = 2025-04-08T23:08Z
Anna Chulaki on 2025-04-07T21:48Z



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