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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-12-18T15:00Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-12-18T15:00:00-CME-001 (version 1)
Source Location: S22W66
Active Region Number: 13924
Note Keyword:
Faint: Faint event; may affect type assignment
GAP: Data gap
Source Signature Keyword:
FIL: Filament eruption
BR: Brightening
Morphology Keyword:
L: Loop
Note: Faint loop CME seen to the SW in SOHO LASCO C2/C3 and STEREO A COR2. Source is very likely the eruption of a small filament starting around 2024-12-18T14:49Z as seen in GOES SUVI 304, which was seen on the disk spanning approx. S05W70 to S22W65, near Active Region 3924 (S20W65). Part of this CME is not captured in STEREO A COR2 due to a data gap from 2024-12-18T11:38Z to 2024-12-18T16:36Z.

Submitted on 2024-12-18T21:01Z by Hannah Hermann

A Notification with ID 20241218-AL-003 was sent on 2024-12-18T21:48Z

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 66.0 -21.0 620.0 C 26.0 2024-12-18T21:07Z Measurement based on best fit between C2/C3 and COR2A, as well as source location seen in EUV imagery. Part of this CME is not captured in STEREO A COR2 due to a data gap from 2024-12-18T11:38Z to 2024-12-18T16:36Z. 1: Result 1 (2.0 AU)
BepiColombo = 2024-12-19T14:05Z
Juice = 2024-12-20T12:00Z
STEREO A = 2024-12-21T12:00Z
Hannah Hermann on 2024-12-18T21:03Z



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