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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-01-24T23:24Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
Activity ID: 2025-01-24T23:24:00-CME-001 (version 2)
Source Location: S10W60
Active Region Number: 13961
Note Keyword:
Faint: Faint event; may affect type assignment
FF: Event fails/disappears before exiting COR2
GAP: Data gap
OVR: Event partially overlaps with another CME
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
O: Other
Note: Faint CME seen to the SW in SOHO LASCO C2 only - this CME fades after a few frames and is overlapped by further activity from AR 13961. This particular front does not have a directly observed eruptive signature, but is visually similar to other fronts that did have connected signatures in SDO AIA 171/193 from AR 13961 throughout 2025-01-24.

Submitted on 2025-01-25T02:35Z by Tony Iampietro

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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 60.0 -21.0 303.0 S 30.0 2025-01-25T11:15Z Single spacecraft measurement with SOHO LASCO C2 as it fades in the FOV, using the source location of AR 13961 at S10W60. Not modeled Tony Iampietro on 2025-01-25T02:28Z



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