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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-12-14T02:00Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-12-14T02:00:00-CME-001 (version 1)
Source Location: S16W24
Active Region Number: 13922
Note Keyword:
DFL: Likely deflection of the event within the FOV
Faint: Faint event; may affect type assignment
PRM: Prominence material (filamentary structures)
Source Signature Keyword:
FIL: Filament eruption
OFL: Moving/Opening field lines
BR: Brightening
Morphology Keyword:
O: Other
Note: Fast, thin CME seen to the SSE in all coronagraphs. The source appears to be a small filament eruption from AR 3922 (S16W24), best observed in GOES SUVI 304 starting around 2024-12-14T01:28Z, which then deflects sharply southward after erupting. This eruption is notably close to the CME start time, but it is the best candidate and the filament shape in GOES SUVI aligns visually with the coronagraph signature.

Submitted on 2024-12-15T00:55Z 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 -24.0 -53.0 748.0 C 10.0 2024-12-14T06:39Z Triangulated measurement between SOHO LASCO C2/C3 and STEREO COR2A. CME starts smaller than a 10 HW, expanding wider further into the FOV, and is notably deflected southward from the source region as corroborated in GOES SUVI. Not modeled Tony Iampietro on 2024-12-15T00:57Z



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