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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-12-17T13:25Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-12-17T13:25:00-CME-001 (version 1)
Note Keyword:
Faint: Faint event; may affect type assignment
GAP: Data gap
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
U: Unknown
Note: Faint CME visible to the east in SOHO LACSO C2/C3, not seen in STEREO A COR2 due to a data gap starting at 2024-12-17T11:36Z. The source is not clearly visible, and it may be farsided. Field line movement may be seen near the limb in GOES SUVI 171/195/284 from approximately 2024-12-17T07:00Z to 13:00Z, but no clear eruption is seen and no source location can be determined.

Submitted on 2024-12-17T18:57Z by Mary Aronne

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 -16.0 368.0 S 40.0 2024-12-17T22:40Z Plane-of-sky measurement based on SOHO LASCO C2/C3 difference imagery in SWPC_CAT. Not modeled Mary Aronne on 2024-12-17T18:58Z



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