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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-11-06T15:00Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
GOES: CCOR-1
Activity ID: 2025-11-06T15:00:00-CME-001 (version 3)
Source Location: N25E20
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:
FIL: Filament eruption
DIM: Dimming
Morphology Keyword:
F: Flux Rope
Note: Minor CME seen N in SOHO LASCO and GOES CCOR-1 and NNE in STEREO A COR2. Its source is possibly a minor eruption N of AR 14274 with dimming centered around N30E30, best seen in GOES SUVI 195. Another candidate is an even fainter dimming further west, centered around ~N25E20 and starting around 2025-11-06T12:30Z. 
Version 1 submitted on 2025-11-07T01:25Z by Anna Chulaki
Version 2 submitted on 2025-11-07T02:10Z by Anna Chulaki
Version 3 submitted on 2025-11-08T16:04Z by Mary Aronne
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) Measured On Submitted By
CME Analysis M2M_CATALOG LE true SWPC_CAT -12.0 71.0 362.0 S 23.0 2025-11-07T00:52Z Approximate analysis based on the fit with SOHO LASCO and STEREO A COR2 coronagraphs. Two possible sources are further to east from the longitude of the fit and much further south, so there is likely a significant deflection to the NW. Not modeled Anna Chulaki on 2025-11-07T02:11Z



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