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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-10-04T20:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-10-04T20:48:00-CME-001 (version 1)
Note Keyword:
DPL: CME exhibits dimpled front
HAL: Halo CME
Source Signature Keyword:
Morphology Keyword:
FS: Flux Rope and Shock Candidate
Note: A wide CME directly north in STEREO A coronagraph and a bit towards NNE in SOHO. There is a wider shock and a narrower brighter bulk. The shock looks like an asymmetric halo with additional part seen to the west in COR2A. There was no source found on the Earth-facing disk so the CME is likely backsided.

Submitted on 2024-10-05T00:28Z 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 SH true SWPC_CAT -170.0 25.0 869.0 C 46.0 2024-10-05T00:40Z Measurement based on the best fit with two coronagraphs. It incorporates the most faint western part of the halo in STEREO A COR2. Not modeled Anna Chulaki on 2025-02-07T01:10Z
CME Analysis M2M_CATALOG LE true SWPC_CAT -173.0 41.0 827.0 C 24.0 2024-10-05T00:45Z Very approximate analysis based only on the fit with two coronagraphs (since no source has been found in the EUV imagery). Latitude could be lower or higher (at least from 30 deg to 50 deg) but ~40 degrees seems to produce the best fit. 1: Result 1 (2.0 AU)
Anna Chulaki on 2024-10-05T00:54Z



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