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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-08-07T20:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2023-08-07T20:48:00-CME-001 (version 2)
Source Location: N11W90
Active Region Number: 13386
Note Keyword:
GAP: Data gap
HAL: Halo CME
Source Signature Keyword:
FLR: Flare
PEA: Post eruption arcade
OFL: Moving/Opening field lines
EUVW: EUV Wave
Morphology Keyword:
FS: Flux Rope and Shock Candidate
Note: No STEREO A data currently. The source is an X1.5 class flare from AR13386 (N11W90) possibly further beyond the limb. There is a clear rising loop in SDO/AIA 131 as the flare begins with a distinct EUV wave in SDO/AIA 193, 171, and 211. Post-eruptive arcades are present following the flare.
Submitted on 2023-08-07T23:17Z by Carina
Alden
A Notification with ID
20230808-AL-001 was sent on 2023-08-08T00:14Z
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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
|
M2M_CATALOG |
TE
COR
|
true |
SWPC_CAT |
100.0 |
4.0 |
1429.0 |
O |
45.0 |
2023-08-07T23:18Z |
Very preliminary measurement of the bulk. This CME is measured with an approximated longitude due to a lack of stereoscopic viewpoints. |
1: Result 1 (2.0 AU)
Solar Orbiter = 2023-08-09T16:46Z
2: Result 2 (5.5 AU)
Solar Orbiter = 2023-08-09T17:22Z
Juno = 2023-08-22T13:00Z
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Carina Alden on 2023-08-07T23:00Z |
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CME Analysis
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M2M_CATALOG |
COR
|
false |
SWPC_CAT |
124.0 |
16.0 |
1748.0 |
O |
49.0 |
2023-08-07T22:42Z |
One-spacecraft (SOHO) bulk measurement considering the full-width of the CME using an approximate but not ideal source longitude behind the western limb. The true source of the eruption appears to be between 100 and 105 degrees, but the CME width makes it difficult, if not impossible to reliably fit the CME bulk to this longitude. While it fits the CME shape, a front-sided longitude was not chosen since it will greatly overestimate Earth-directed impacts. No STEREO A COR2 imagery at this time. |
Not modeled
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Chris Stubenrauch on 2023-08-08T00:53Z |
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