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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-02-28T08:00Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2025-02-28T08:00:00-CME-001 (version 1)
Source Location: S16W100
Active Region Number: 13996
Note Keyword:
DFL: Likely deflection of the event within the FOV
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
U: Unknown
Note: CME first seen the the SW by SOHO LASCO C2 beginning at 2025-02-28T08:00Z, as well as by SOHO LASCO C3 and STEREO A COR2 in later frames. The source of this event is field line opening seen just beyond the SW limb in SDO AIA 193. This may be related to activity from AR 3996 (S16W100) which rotated off of the Earth facing disk on 2025-02-27.

Submitted on 2025-02-28T13:08Z 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) Submitted By
CME Analysis M2M_CATALOG LE true SWPC_CAT 102.0 -7.0 414.0 S 23.0 2025-02-28T16:34Z Measurement based on approximate source location and best fit in SOHO LASCO C2/C3 and STEREO A COR2. 1: Result 1 (2.0 AU)
Juice = 2025-03-02T16:00Z
Melissa Kane on 2025-02-28T13:10Z



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