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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-02-20T02:00Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
Activity ID: 2025-02-20T02:00:00-CME-001 (version 1)
Note Keyword:
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
J: Jet
Note: Loop CME overlapping overlaps CME 2025-02-20T00:36Z which begins as a very narrow event but evolves as a wider event with time, seen to the northeast in SOHO LASCO C2/C3. Likely associated with far-sided activity based on its association with several far-sided events throughout the day, though the source is not known.

Submitted on 2025-02-20T18:44Z by Chris Stubenrauch

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) Submitted By
CME Analysis M2M_CATALOG LE true Plane-of-sky NONE 39.0 534.0 C 14.0 2025-02-20T08:19Z One spacecraft plane of sky measurement (SOHO). Not modeled Chris Stubenrauch on 2025-02-20T18:45Z



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