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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-02-27T12:00Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2025-02-27T12:00:00-CME-001 (version 1)
Source Location: S16W90
Active Region Number: 13996
Note Keyword:
Source Signature Keyword:
OFL: Moving/Opening field lines
BR: Brightening
DIM: Dimming
Morphology Keyword:
F: Flux Rope
Note: CME visible to the southwest in SOHO LASCO C2/C3 and STEREO A COR2. The source is likely Active Region 13996 (S16W90), with an eruption seen starting around 2025-02-27T11:05Z in STEREO A EUVI 195 and SDO AIA 193 imagery. Brightening and dimming are seen from the region, and opening field lines are best seen in SDO AIA 171/193/284.

Submitted on 2025-02-27T21:04Z by Mary Aronne

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 SWPC_CAT 97.0 -46.0 429.0 S 30.0 2025-02-27T20:54Z Measurement based on source location as well as the best fit between SOHO LASCO C2/C3 and STEREO A COR2 imagery in SWPC_CAT. 1: Result 1 (2.0 AU)
Juice = 2025-03-02T00:00Z
Mary Aronne on 2025-02-27T21:05Z



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