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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-05-21T08:00Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-05-21T08:00:00-CME-001 (version 1)
Source Location: S35W77
Active Region Number: 13683
Note Keyword:
Faint: Faint event; may affect type assignment
FF: Event fails/disappears before exiting COR2
Source Signature Keyword:
FLR: Flare
PEA: Post eruption arcade
BR: Brightening
Morphology Keyword:
OS: Other and Shock Candidate
Note: Narrow faint CME with uneven front in the SW. Its source could be the C4.8 flare in AR 3683 (S24W77) peaking at 2024-05-21T07:32Z and there is also associated very minor post eruptive arcade in AIA 304 south of AR 3683 (S35W77) that could indicate that the latitude of the source is southward of the AR.

Submitted on 2024-05-21T13:16Z 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 SWPC_CAT 77.0 -62.0 481.0 S 30.0 2024-05-21T15:19Z Analysis is based on the fit with two coronagraphs. It is slightly uncertain since the CME seems to be much more southward than the flare. Not modeled Anna Chulaki on 2024-05-21T13:18Z



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