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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2026-02-02T12:24Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
STEREO A: SECCHI/COR2
Activity ID: 2026-02-02T12:24:00-CME-001 (version 1)
Source Location: N14E29
Active Region Number: 14366
Note Keyword:
DFL: Likely deflection of the event within the FOV
Faint: Faint event; may affect type assignment
CHP: CME - Coronal Hole Proximity
Source Signature Keyword:
FLR: Flare
Morphology Keyword:
Note: Faint narrow CME visible to the NE in SOHO LASCO C2 and STEREO A COR2 imagery. It is not clearly seen in SOHO LASCO C3 and GOES CCOR-1 imagery. The source appears to be an M-class flare from Active Region 14366 in the NE peaking at 2026-02-02T11:24Z as seen in SDO/AIA 131. There is a coronal hole near this Active Region which may have contributed to deflection of the CME. 
Version 1 submitted on 2026-02-03T00:51Z by Carina Alden
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 -34.0 25.0 347.0 S 10.0 2026-02-02T22:38Z Parameters based on best fit using SOHO LASCO C2 and STEREO A COR2 imagery. There may be some uncertainty with this fit due to the faintness of the CME. Not modeled Carina Alden on 2026-02-03T00:53Z



All directly linked activities:
2026-02-02T11:15:00-FLR-001
FLR Type: M6.7


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