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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-05-04T12:24Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
Activity ID: 2025-05-04T12:24:00-CME-001 (version 2)
Source Location: S12E70
Active Region Number: 14082
Note Keyword:
Faint: Faint event; may affect type assignment
Source Signature Keyword:
FLR: Flare
Morphology Keyword:
Note: Faint, slow CME to the E/SE in SOHO LASCO C2. This CME is not clearly visible in SOHO LASCO C3, STEREO A COR2, nor GOES CCOR-1. The source of this CME is a C5.4 flare from AR 14082, best seen in SDO/AIA 131 starting around 2025-05-04T12:30Z.

Submitted on 2025-05-04T19:01Z by Carina Alden

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 -70.0 -20.0 236.0 S 27.0 2025-05-05T03:33Z Parameters based on source location and visible front in SOHO LASCO C2 imagery. Not modeled Carina Alden on 2025-05-04T19:00Z



All directly linked activities:
2025-05-04T12:26:00-FLR-001
FLR Type: C5.4


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