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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-12-01T15:08Z ( GOES: CCOR-1 )
All Detecting Spacecrafts:
GOES: CCOR-1
Activity ID: 2025-12-01T15:08:00-CME-001 (version 2)
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
Source Signature Keyword:
Morphology Keyword:
F: Flux Rope
Note: Minor, faint CME to the ESE seen in GOES CCOR-1, STEREO COR2A, and fully covered by a data gap in SOHO LASCO C2/C3. No clear source was found, but this CME may be related to an eruption from AR 14294 (S15E47) starting around 2025-12-01T14:20Z, as seen in GOES SUVI 304/195. 
Version 1 submitted on 2025-12-01T23:53Z by Anna Chulaki
Version 2 submitted on 2025-12-09T13:35Z 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 -58.0 -18.0 252.0 S 19.0 2025-12-02T03:17Z Approximate analysis based on the fit with two coronagraphs (GOES CCOR-1 and STEREO A COR2). During this analysis SOHO LASCO imagery was not available. 1: Result 1 (2.0 AU)
Parker Solar Probe = 2025-12-03T07:00Z
Anna Chulaki on 2025-12-01T23:55Z



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