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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-09-13T13:25Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
GOES: CCOR-1
Activity ID: 2025-09-13T13:25:00-CME-001 (version 2)
Source Location: N10W117
Active Region Number: 14207
Note Keyword:
COL: Possible collision with previous CME
Faint: Faint event; may affect type assignment
FF: Event fails/disappears before exiting COR2
OVR: Event partially overlaps with another CME
Source Signature Keyword:
FIL: Filament eruption
Morphology Keyword:
LS: Loop and Shock Candidate
Note: Faint, relatively narrow CME to the NW in all three coronagraphs (SOHO LASCO, STEREO A COR2 and GOES CCOR-1), following CME: 2025-09-13T12:12Z (C2). The front is fuzzy. The source is likely the faint ejecta seen off the NW limb in STEREO A EUV 304 at 2025-09-13T13:15Z and also in GOES SUVI 304 at 2025-09-13T13:21Z. 
Version 1 submitted on 2025-09-13T21:54Z by Anna Chulaki
Version 2 submitted on 2025-09-15T12:35Z by Mary Aronne
A Notification with ID 20250913-AL-002 was sent on 2025-09-13T23:21Z

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 118.0 13.0 997.0 C 13.0 2025-09-13T16:44Z Approximate analysis based on the fit with all three coronagraphs (SOHO LASCO, STEREO A COR2 and GOES CCOR-1) and confirmed by the location of the likely source (former AR 14207). 1: Result 1 (2.0 AU)
Juice = 2025-09-15T04:30Z
2025-09-13T21:20Z Anna Chulaki on 2025-09-13T21:56Z



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