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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-12-21T23:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
Activity ID: 2024-12-21T23:48:00-CME-001 (version 2)
Source Location: S18E49
Active Region Number: 13932
Note Keyword:
Source Signature Keyword:
FLR: Flare
Morphology Keyword:
Note: This CME is visible to the southeast in SOHO LASCO C2 imagery for a few frames before becoming diffuse to track the leading edge. The source is likely related to a C9.5 flare from Active Region 13932 (S18E49) peaking at 2024-12-21T23:05Z as seen in GOES SUVI 131, as well as ejecta launched from the same region seen in GOES SUVI 304.

Submitted on 2025-02-20T19:04Z 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 SWPC_CAT -49.0 -40.0 289.0 S 27.0 2024-12-22T12:04Z Measured longitude based on the source location. The measured parameters may vary slightly as this event is too faint to be observed in STEREO A COR2. Not modeled Mattie Anastopulos on 2024-12-22T18:51Z



All directly linked activities:
2024-12-21T22:58:00-FLR-001
FLR Type: C9.5


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