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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-02-23T02:36Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2025-02-23T02:36:00-CME-001 (version 1)
Source Location: N25W82
Active Region Number: 14001
Note Keyword:
Source Signature Keyword:
FLR: Flare
OFL: Moving/Opening field lines
BR: Brightening
Morphology Keyword:
LS: Loop and Shock Candidate
Note: CME seen to the northwest associated with an M4.9-class flare from AR 14001 which peaked at 2025-02-23T02:13Z at N25W82. Beginning around 2025-02-23T02:09Z, wide opening field lines and small post-eruptive arcades are observed in SDO AIA 171/193. First of three CMEs emanating from this area including the faster 02:48Z CME and slower/outflow-related 03:24Z CME.

Submitted on 2025-02-23T22:42Z by Chris Stubenrauch

A Notification with ID 20250223-AL-003 was sent on 2025-02-23T22:55Z

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 82.0 37.0 517.0 C 29.0 2025-02-23T09:32Z Leading edge/bulk measurement fit to the source using two spacecraft, despite STEREO A imagery being in a campaign and limiting available imagery. 1: Result 1 (2.0 AU)
Juice = 2025-02-25T12:00Z
Chris Stubenrauch on 2025-02-23T22:44Z



All directly linked activities:
2025-02-23T02:00:00-FLR-001
FLR Type: M4.9


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