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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-12-19T14:00Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-12-19T14:00:00-CME-001 (version 1)
Note Keyword:
OVR: Event partially overlaps with another CME
PRM: Prominence material (filamentary structures)
Source Signature Keyword:
FIL: Filament eruption
Morphology Keyword:
Note: CME first seen to the SW in SOHO LASCO C2 at 2024-12-19T14:00Z. Also seen to the SW in SOHO LASCO C3 and STEREO A COR2. The source of this CME is a filament eruption from on or beyond the SW limb. The prominence material can be seen lifting off the SW limb in both GOES SUVI 284 and 304 starting about 2024-12-19T12:53Z. This filament eruption is overtaken by a far-sided halo CME with start time 2024-12-19T17:53Z in STEREO A COR2. This CME is only discernible by itself in SOHO LASCO C2 and a couple of frames in SOHO LASCO C3. The majority of the CME is obscured by and blends in with the far-sided halo later in its propagation into the fields-of-view of SOHO LASCO C3 and STEREO A COR2.

Submitted on 2024-12-20T01:59Z by Elizabeth Juelfs

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 -53.0 232.0 S 28.0 2024-12-20T05:13Z Plane-of-sky measurement based on running difference imagery from SOHO LASCO C2/C3. Not modeled Elizabeth Juelfs on 2024-12-20T02:00Z



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