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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-10-09T02:23Z ( STEREO A: SECCHI/COR2 )
All Detecting Spacecrafts:
STEREO A: SECCHI/COR2
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2024-10-09T02:23:00-CME-001 (version 1)
Source Location: N20W30
Note Keyword:
FOV: Front Bright front; may be evidence of pileup
OVR: Event partially overlaps with another CME
Source Signature Keyword:
PEA: Post eruption arcade
FIL: Filament eruption
DIM: Dimming
Morphology Keyword:
LS: Loop and Shock Candidate
Note: A clear, more western loop especially well seen in SOHO C2 (starting at 2024-10-09T02:12Z) and overlapping with a more central front associated with the Xclass flare. The start time was set to 02:23Z to distinguish it from the more central CME. The source of this more western front is likely the initially slowly developing eruption of a very large filament spanning from N20W15 to N15W55 to the northwest of Active Region 3848 which started prior to the X flare (~2024-10-08T22:19Z). This earlier eruption may be responsible for the more western lobe/front, while the flare could be responsible for the more central, northeastern front of this complex CME.
Submitted on 2024-10-11T16:24Z by Anna
Chulaki
No Notification has been sent for this activity yet.
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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 |
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CME Analysis
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M2M_CATALOG |
LE
|
true |
SWPC_CAT |
32.0 |
18.0 |
1348.0 |
O |
41.0 |
2024-10-09T04:33Z |
Two-coronagraph analysis of the western loop-like front/lobe of the complex halo CME complex. Analysis is based on the source location (approximate center of the erupting filament) and confirmed by a decent fit in two coronagraphs. Encompasses only the western lobe/front of this complex (with the more western lobe deemed to be the X-flare associated separate CME). |
1: Result 1 (2.0 AU)
Earth = 2024-10-10T16:19Z
Lucy = 2024-10-10T10:49Z
Mars = 2024-10-12T09:44Z
Solar Orbiter = 2024-10-09T16:39Z
STEREO A = 2024-10-10T21:38Z
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Anna Chulaki on 2024-10-11T16:30Z |
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