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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-12-31T16:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2024-12-31T16:48:00-CME-001 (version 2)
Note Keyword:
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
Note: This CME is visible to the northwest in SOHO LASCO C2/C3 and is not observed STEREO COR2A due to a data gap starting at 2024-12-31T15:38Z. The source may be related to field line movement on the northwest limb (~N15) starting around 2024-12-31T16:24Z in GOES SUVI 171/195/284 followed by a small post eruptive arcade.

Submitted on 2025-02-20T19:33Z by Mattie Anastopulos

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 Plane-of-sky NONE 29.0 609.0 C 13.0 2024-12-31T22:34Z A plane-of-sky measurement was made using a longitude of 90 degrees. A triangulated measurement was not available due to a data gap in STEREO A COR2 imagery at the time of this event. Not modeled Mattie Anastopulos on 2024-12-31T22:24Z



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