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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-05-04T09:09Z ( STEREO A: SECCHI/COR2 )
All Detecting Spacecrafts:
STEREO A: SECCHI/COR2
SOHO: LASCO/C3
Activity ID: 2023-05-04T09:09:00-CME-001 (version 2)
Source Location: N16E45
Active Region Number: 13296
Note Keyword:
GAP: Data gap
OFL: Outflowing material at the back of the CME
Source Signature Keyword:
FLR: Flare
OFL: Moving/Opening field lines
BR: Brightening
Morphology Keyword:
F: Flux Rope
FS: Flux Rope and Shock Candidate
Note: CME associated with an M3.9-class flare from Active Region 3296 seen to the northeast in SOHO and STEREO A coronagraphs comprised of a brighter bulk to the southeast and faint, wider shock with matching leading edge extending from the southeast to the northeast. A halo-like feature closely trailing behind this CME seen in COR2 running difference imagery may be associated with the eruption, but this is uncertain. A SOHO data gap exists over the CME propagation in the C2 FOV of view, obscuring analysis.
Submitted on 2023-05-04T13:41Z by Chris
Stubenrauch
A Notification with ID
20230504-AL-001 was sent on 2023-05-04T13:47Z
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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, earlier measurements are marked as false when new or more accurate measurements are made. This is a helpful flag if you would like to download only one most accurate CME analysis per CME |
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 |
SH
|
true |
SWPC_CAT |
-44.0 |
10.0 |
831.0 |
C |
45.0 |
2023-05-04T13:04Z |
Measurement of the shock leading edge which incorporates the brighter bulk to the southeast. |
Not modeled
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Chris Stubenrauch on 2023-05-04T12:48Z |
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CME Analysis
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M2M_CATALOG |
LE
|
false |
SWPC_CAT |
-43.0 |
-5.0 |
877.0 |
C |
27.0 |
2023-05-04T12:21Z |
Bulk measurement directed more to the southeast. |
1: Result 1 (2.0 AU)
Earth = 2023-05-07T11:00Z
(PE: -2.3 h)
STEREO A = 2023-05-07T03:43Z
Mars = 2023-05-09T21:00Z
2: Result 2 (2.0 AU)
Earth = 2023-05-07T18:45Z
(PE: 5.4 h)
STEREO A = 2023-05-07T01:25Z
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Chris Stubenrauch on 2023-05-04T12:51Z |
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