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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-02-12T18:00Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
Activity ID: 2025-02-12T18:00:00-CME-001 (version 1)
Source Location: S50W40
Note Keyword:
FF: Event fails/disappears before exiting COR2
GAP: Data gap
Source Signature Keyword:
PEA: Post eruption arcade
FIL: Filament eruption
Morphology Keyword:
Note: CME first seen in the SW by SOHO LASCO C2 beginning at approx. 2025-02-12T18:00Z. This event fades before exiting the FOV in SOHO LASCO C3, and is not visible in STEREO A COR2 due to a data gap from 2025-02-12T10:38Z to 2025-02-13T03:23Z. The source of this event is a very gradual filament eruption seen centered at approx. S50W40 in SDO AIA 304, with movement beginning at approx. 12/13:00Z. Field line opening is seen much later in SDO AIA 171, 193, 211 and GOES SUVI 284 beginning at approx. 12/16:49Z.

Submitted on 2025-02-13T13:23Z by Melissa Kane

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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) Submitted By
CME Analysis M2M_CATALOG LE true SWPC_CAT 28.0 -50.0 313.0 S 16.0 2025-02-13T04:58Z Measurement based on approximate source location and best fit in SOHO LASCO C2 Not modeled Melissa Kane on 2025-02-13T13:24Z



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