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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-12-28T18:36Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2024-12-28T18:36:00-CME-001 (version 1)
Source Location: S17E35
Active Region Number: 13939
Note Keyword:
GAP: Data gap
Source Signature Keyword:
FLR: Flare
PEA: Post eruption arcade
DIM: Dimming
Morphology Keyword:
F: Flux Rope
Note: Bright CME seen only in SOHO (not seen in STEREO A COR2 b/c of a data gap). The source might be a significant eruption in AR 3939 (S17E35) that starts as early as ~2024-12-28T18:06Z - but the main eruption seems to happen AFTER the start of the CME, close to ~19:30Z, with dimming and post-eruptive arcades seen in SUVI 195/304/171/284.

Submitted on 2024-12-29T02:13Z by Anna Chulaki

A Notification with ID 20241229-AL-003 was sent on 2024-12-29T14:54Z

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 -35.0 -16.0 812.0 C 15.0 2024-12-28T22:03Z A very uncertain one-coronagraph (SOHO) analysis based on the assumption that the source is the eruption in Active Region 3939. 1: Result 1 (2.0 AU)
Solar Orbiter = 2024-12-31T10:00Z
Anna Chulaki on 2024-12-29T02:19Z
CME Analysis M2M_CATALOG LE false Plane-of-sky NONE -23.0 554.0 C 20.0 2024-12-29T00:26Z Not modeled Tony Iampietro on 2025-01-01T15:50Z



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