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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2026-02-05T14:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
STEREO A: SECCHI/COR2
Activity ID: 2026-02-05T14:12:00-CME-001 (version 1)
Source Location: S33E10
Note Keyword:
Source Signature Keyword:
DIM: Dimming
Morphology Keyword:
Note: This CME is faint but visible to the south in SOHO LASCO C2 and to the southeast in STEREO A COR2 imagery for a few frames before becoming too diffuse to observe. The source may be related to a dimming region entered near S33E10 starting around 2026-02-05T13:00Z in SDO AIA 193 imagery. 
Version 1 submitted on 2026-02-05T19:35Z by Mattie Anastopulos
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 2.0 -35.0 394.0 S 16.0 2026-02-05T22:14Z Measurement based on the best fit between SOHO LASCO C2 and STEREO A COR2 imagery. 1: Result 1 (2.0 AU)
Earth = 2026-02-09T08:00Z
Solar Orbiter = 2026-02-07T14:00Z
Mattie Anastopulos on 2026-02-05T19:37Z



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