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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-04-30T00:36Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-04-30T00:36:00-CME-001 (version 1)
Source Location: S05W55
Active Region Number: 13654
Note Keyword:
DFL: Likely deflection of the event within the FOV
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:
L: Loop
Note: Very faint CME seen in SOHO LASCO (both C2 and C3) and faintly in STEREO A COR2. Its source could be bright small-area post-eruptive arcades in/near AR 3654 (S05W55) seen starting at 2024-04-30T00:57Z in AIA 193. The arcade seems to be associated with the M1.6 class flare from AR 3654. The flare is seen just after CME is first seen in coronagraph, and the arcade looks as if it is north-pointing, indicating some deflection from the southern latitude of the active region.

Submitted on 2024-04-30T19:37Z 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 55.0 7.0 314.0 S 13.0 2024-04-30T12:27Z Approximate analysis obtained by getting a good fit of the front in two coronagraphs and confirmed by the location of the post-eruptive arcade/flare in Active Region 3654. 1: Result 1 (2.0 AU)
Anna Chulaki on 2024-04-30T19:38Z



All directly linked activities:
2024-04-30T00:46:00-FLR-001
FLR Type: M1.6


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