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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-07-10T21:24Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-07-10T21:24:00-CME-001 (version 3)
Note Keyword:
GAP: Data gap
HAL: Halo CME
OFL: Outflowing material at the back of the CME
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
FS: Flux Rope and Shock Candidate
Note: Complex shaped asymmetrical halo first seen in SOHO to the northeast but then encompassing the whole sun. It has a clear, narrower bulk to the northeast and a more wider farsided shock. It looks like a full halo in STEREO A after a long data gap which ends at 2024-07-11T23:38Z, with only one COR2 image showing the whole CME front before the CME exits the field-of-view of the coronagraph. No source on the earth-facing side has been found in EUV imagery, so it is clearly a backsided event. One possible indication of the farsided eruption may be a slight fast movement of field lines in the northeast seen in GOES SUVI 284 at ~2024-07-10T21:25Z.
Submitted on 2025-02-07T23:44Z by Anna
Chulaki
A Notification with ID
20240711-AL-001 was sent on 2024-07-11T13:44Z
A Notification with ID
20240711-AL-002 was sent on 2024-07-11T18:17Z
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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 |
SH
|
true |
SWPC_CAT |
-160.0 |
5.0 |
1659.0 |
O |
45.0 |
2024-07-10T23:24Z |
This analysis is based on the fit with two coronagraphs for the wider and slightly fainter more full-halo like shock front (vs the more partial halo bulk to the NW in SOHO). |
Not modeled
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Anna Chulaki on 2024-07-12T15:12Z |
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CME Analysis
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M2M_CATALOG |
LE
|
true |
SWPC_CAT |
-148.0 |
13.0 |
1607.0 |
O |
32.0 |
2024-07-10T22:59Z |
Analysis based on the best fit of the more NE brighter front of this complex-shaped CME with two coronagraphs. |
1: Result 1 (2.0 AU)
Solar Orbiter = 2024-07-14T03:00Z
2: Result 2 (5.5 AU)
Psyche = 2024-07-16T15:00Z
Solar Orbiter = 2024-07-14T03:00Z
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Anna Chulaki on 2024-07-11T16:39Z |
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CME Analysis
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M2M_CATALOG |
LE
|
false |
SWPC_CAT |
-149.0 |
12.0 |
1807.0 |
O |
32.0 |
2024-07-10T23:01Z |
Initial, very approximate, analysis based on a fit with two coronagraphs. |
1: Result 1 (2.0 AU)
Solar Orbiter = 2024-07-13T12:00Z
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Anna Chulaki on 2024-07-11T18:20Z |
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