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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2026-03-10T04:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
Activity ID: 2026-03-10T04:48:00-CME-001 (version 1)
Source Location: N25E63
Note Keyword:
Faint: Faint event; may affect type assignment
FF: Event fails/disappears before exiting COR2
Source Signature Keyword:
FIL: Filament eruption
OFL: Moving/Opening field lines
BR: Brightening
Morphology Keyword:
Note: Faint CME first seen by SOHO LASCO C2 beginning at 2026-03-10T04:48Z. This CME fades before exiting the field of view in SOHO LASCO C2 and is therefore not visible in SOHO LASCO C3, STEREO A COR2 or GOES CCOR-1. The source of this event is a small region of brightening with a small amount of ejecta seen in GOES SUVI 304 located at approx. N25E63 beginning at approx. 2026-03-10T04:17Z. 
Version 1 submitted on 2026-03-10T11:56Z by Melissa Kane
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 -63.0 27.0 550.0 C 20.0 2026-03-10T11:07Z Measurement based on approximate source location and best fit in SOHO LASCO C2. 1: Result 1 (2.0 AU)
Melissa Kane on 2026-03-10T11:56Z



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