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DONKI: View SW Activity
Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-12-22T21:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-12-22T21:48:00-CME-001 (version 2)
Note Keyword:
GAP: Data gap
Source Signature Keyword:
Morphology Keyword:
O: Other
Note: CME seen to the SW in SOHO LASCO C2/C3, and in two frames of STEREO COR2A following a data gap resuming at 2024-12-23T01:09Z. The source for this CME is uncertain and not observed in available GOES SUVI imagery, indicating a likely far-sided source.
Submitted on 2025-03-12T16:32Z by Tony
Iampietro
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 |
CME Analysis
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M2M_CATALOG |
LE
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true |
Plane-of-sky |
NONE |
-58.0 |
477.0 |
S |
14.0 |
2024-12-23T05:43Z |
SOHO LASCO C2/C3 Plane-Of-Sky given the uncertain, likely far-sided source and lack of usable STEREO COR2A imagery at this time to triangulate the source longitude. |
Not modeled
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Tony Iampietro on 2024-12-23T03:33Z |
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