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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-11-16T11:36Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
GOES: CCOR-1
Activity ID: 2025-11-16T11:36:00-CME-001 (version 1)
Note Keyword:
Faint: Faint event; may affect type assignment
OVR: Event partially overlaps with another CME
Source Signature Keyword:
Morphology Keyword:
L: Loop
Note: Very faint CME to the NW seen in SOHO LASCO C2, C3 and GOES CCOR-1, with no clear source. 
Version 1 submitted on 2025-11-16T23:31Z by Anna Chulaki
Version 2 submitted on 2025-11-17T17:34Z 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 Plane-of-sky NONE 34.0 693.0 C 31.0 2025-11-16T16:38Z Plane-of-sky analysis with SOHO LASCO coronagraph. The CME is not seen in STEREO A coronagraph and no clear source for it was found in EUV imagery. Not modeled Anna Chulaki on 2025-11-16T23:32Z



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