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DONKI: View SW Activity
Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-12-14T04:00Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2024-12-14T04:00:00-CME-001 (version 2)
Source Location: S20W70
Active Region Number: 13916
Note Keyword:
Faint: Faint event; may affect type assignment
OVR: Event partially overlaps with another CME
PRM: Prominence material (filamentary structures)
Source Signature Keyword:
FIL: Filament eruption
OFL: Moving/Opening field lines
Morphology Keyword:
F: Flux Rope
Note: Faint CME seen to the SW only in SOHO LASCO C2/C3, STEREO COR2A was available at this time but this CME isn't observed there. The source is likely near/south of Active Region 3916 decayed to a plage, with a narrow filament ejecta observed in GOES SUVI 304 around S20W70 starting around 2024-12-14T02:36Z. The CME precedes a similarly shaped, brighter and more distinct 2024-12-14T05:36Z CME.
Submitted on 2024-12-16T13:10Z by Mary
Aronne
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 |
70.0 |
-35.0 |
578.0 |
C |
26.0 |
2024-12-14T10:07Z |
Analysis with one coronagraph (SOHO) based on the location of the source (ejecta from former Active Region 3916). |
1: Result 1 (2.0 AU)
BepiColombo = 2024-12-15T02:29Z
Juice = 2024-12-16T06:00Z
STEREO A = 2024-12-17T08:00Z
2: Result 2 (5.5 AU)
BepiColombo = 2024-12-15T02:00Z
Juice = 2024-12-16T08:00Z
STEREO A = 2024-12-17T08:00Z
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Anna Chulaki on 2024-12-15T01:35Z |
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CME Analysis
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M2M_CATALOG |
LE
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false |
Plane-of-sky |
NONE |
-39.0 |
556.0 |
C |
25.0 |
2024-12-14T10:19Z |
SOHO LASCO C2/C3-only plane of sky due to the lack of CME observation in STEREO COR2A at this time for triangulation. |
Not modeled
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Tony Iampietro on 2024-12-14T19:07Z |
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