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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-12-18T12:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2024-12-18T12:48:00-CME-001 (version 1)
Note Keyword:
GAP: Data gap
Source Signature Keyword:
BR: Brightening
Morphology Keyword:
Note: CME first seen to the SW in SOHO LASCO C2 starting at 2024-12-18T12:48Z. Also seen to the SW in SOHO LASCO C3. This CME is covered by a data gap in STEREO A COR2 from 2024-12-18T11:38Z to 2024-12-18T16:38Z. A possible source of this CME is some very minor activity to the north of AR 3924 at approximately S06W70 best seen in GOES SUVI 284 starting about 2024-12-18T10:31Z. It is also possible that the source of this CME is far-sided as there is not a definitive source candidate on the Earth-facing disk.

Submitted on 2024-12-19T00:29Z 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 -23.0 376.0 S 12.0 2024-12-18T22:14Z Plane-of-sky measurement made with running difference imagery from SOHO LASCO C2/C3 using SWPC_CAT. This CME is covered by a data gap in STEREO A COR2 from 2024-12-18T11:38Z to 2024-12-18T16:38Z. Not modeled Elizabeth Juelfs on 2024-12-19T00:31Z



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