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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-11-10T20:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2023-11-10T20:12:00-CME-001 (version 1)
Source Location: S20W30
Note Keyword:
DPL: CME exhibits dimpled front
Faint: Faint event; may affect type assignment
FF: Event fails/disappears before exiting COR2
GAP: Data gap
Source Signature Keyword:
PEA: Post eruption arcade
OFL: Moving/Opening field lines
DIM: Dimming
Morphology Keyword:
LS: Loop and Shock Candidate
Note: Faint and wide CME seen to the west in SOHO LASCO C2, C3, and after a data gap in STEREO A COR2 in difference imagery. There appears to be a shock and bulk portion to this CME, with the shock exhibiting more of a dimpled front, possibly due to an emerging feature to the NW overlapping the upper left-hand portion of the CME. This doesn't appear to impact the trailing front or "bulk" portion of the CME. The source of this CME appears to be an eruption in the southwest quadrant of the Earth-facing disk near Active Regions 13484, 13477, and newly numbered AR 13485. Noticeable moving/opening field lines are seen in SDO/AIA 193, 211, and GOES SUVI 284 starting around 2023-11-10T18:34Z. Dimming is also visible in SDO/AIA 211 starting around 2023-11-10T19:29Z with wide and brief potential post-eruptive arcades visible in SDO/AIA 193 starting around 2023-11-10T21:00Z.
Submitted on 2023-11-11T15:21Z by Carina
Alden
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 |
RHB
SH
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true |
SWPC_CAT |
35.0 |
-7.0 |
454.0 |
S |
41.0 |
2023-11-11T04:00Z |
Measurement based off of faint shock front. The front enters the field of view somewhat symmetric but becomes more asymmetric as it progresses into the field of view. Due to this tracking the front's lower right hand boundary seemed more accurate. The front becomes too diffuse to track well into C3. This front is not visible in STEREO A COR2 difference imagery. |
1: Result 1 (2.0 AU)
Earth = 2023-11-14T20:02Z
OSIRIS-APEX = 2023-11-13T22:06Z
Psyche = 2023-11-15T00:46Z
STEREO A = 2023-11-14T15:04Z
Solar Orbiter = 2023-11-13T14:00Z
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Carina Alden on 2023-11-11T15:24Z |
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CME Analysis
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M2M_CATALOG |
TE
|
true |
SWPC_CAT |
35.0 |
-5.0 |
361.0 |
S |
28.0 |
2023-11-11T06:26Z |
These parameters are based off of the possible bulk/trailing front. |
1: Result 1 (2.0 AU)
Earth = 2023-11-15T06:00Z
OSIRIS-APEX = 2023-11-14T02:00Z
Psyche = 2023-11-15T12:00Z
STEREO A = 2023-11-15T02:00Z
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Carina Alden on 2023-11-11T15:33Z |
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