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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-12-05T17:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2024-12-05T17:48:00-CME-001 (version 2)
Note Keyword:
GAP: Data gap
OFL: Outflowing material at the back of the CME
OVR: Event partially overlaps with another CME
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
O: Other
Note: CME seen to the S in SOHO LASCO C2/C3 only, missed in STEREO COR2A due to a data gap spanning this event. The source for this CME appears to be far-sided, and may be continued outflow following the larger, fast CME 2024-12-05T15:48Z which was analyzed far-sided to S47E124. Field line movement over the SSE limb in GOES SUVI 284 around 2024-12-05T16:30Z may correlate to this event, but this movement may just be continued from 2024-12-05T15:48Z as well.
Submitted on 2025-03-12T16:29Z 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 |
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CME Analysis
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M2M_CATALOG |
LE
|
true |
SWPC_CAT |
-143.0 |
-74.0 |
394.0 |
S |
21.0 |
2024-12-06T06:34Z |
Parameters based on best fit using SOHO LASCO C3 and STEREO A COR2 imagery. |
Not modeled
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Carina Alden on 2024-12-06T21:01Z |
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CME Analysis
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M2M_CATALOG |
LE
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false |
Plane-of-sky |
NONE |
-74.0 |
466.0 |
S |
18.0 |
2024-12-06T01:44Z |
Plane-of-sky measurement with only SOHO LASCO C2/C3 due to a data gap in STEREO COR2A and the uncertain longitude of this likely far-sided source, via observations in GOES SUVI 171 and 284. |
Not modeled
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Tony Iampietro on 2024-12-06T03:13Z |
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