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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-02-28T15:27Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2024-02-28T15:27:00-CME-001 (version 2)
Source Location: S37W10
Note Keyword:
GAP: Data gap
Source Signature Keyword:
DIM: Dimming
Morphology Keyword:
FS: Flux Rope and Shock Candidate
Note: A very southern CME with a brighter narrower bulk and a fainter wider shock seen in SOHO LASCO imagery. The CME is fully covered by a data gap in STEREO A imagery. An unlikely source for this event could be a super small faint dimming centered around (S37W10), as seen in SDO AIA 193 imagery around 2024-02-28T13:00Z, however this minor eruption is very unlikely to be the source of this fast CME, which even has a pronounced shock. The source is most likely farsided.

Submitted on 2025-02-08T02:05Z by Anna Chulaki

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 -72.0 563.0 C 34.0 2024-02-28T21:44Z The CME is covered by a large data gap in STEREO A imagery and no likely source has been found on the Earth-facing disk. Only plane-of-sky analysis is possible for this event. Not modeled Anna Chulaki on 2025-02-08T02:06Z



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