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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-03-10T23:24Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2024-03-10T23:24:00-CME-001 (version 3)
Source Location: N13W23
Note Keyword:
Faint: Faint event; may affect type assignment
FF: Event fails/disappears before exiting COR2
GAP: Data gap
OFL: Outflowing material at the back of the CME
Source Signature Keyword:
PEA: Post eruption arcade
DIM: Dimming
Morphology Keyword:
J: Jet
Note: The first of two consecutive overlapping CMEs in the NW, obscured by the pylon in SOHO LASCO C3 and not seen in STEREO A COR2 because of a data gap. One possible source could be the eruption east of AR 3603 centered around ~N13W13 after 2024-03-10T22:45Z, with a small area but deep dimming and localized bright post-eruptive arcades. Alternative source could be a very minor opening of field lines on/behind the NW limb after 2024-03-10T21:30Z seen in AIA 193.
Submitted on 2024-03-11T19:11Z by Anna
Chulaki
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 |
23.0 |
13.0 |
1010.0 |
O |
13.0 |
2024-03-11T02:20Z |
Aalysis based on location of possible source east of active region 3603. We only have one coronagraph available since the CME is covered by a data gap in STEREO A. Upon more deliberations, this analysis was deemed too unreliable. The source could be behind the SW limb where there is some faint opening of field lines after 2024-03-10T21:40Z. |
Not modeled
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Anna Chulaki on 2025-02-07T01:07Z |
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CME Analysis
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M2M_CATALOG |
LE
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false |
Plane-of-sky |
NONE |
43.0 |
558.0 |
C |
17.0 |
2024-03-11T05:34Z |
POS analysis considered the best option for analysis of this event since there are two overlapping CMEs, obscured by a pylon in SOHO LASCO C3 and not seen in STEREO A because of a data gap. There are also two possible sources for this CME - the eruption east of AR 3603 centered around ~N13W13 after 2024-03-10T22:45Z or a very minor opening of field lines on/behind the NW limb after 2024-03-10T21:30Z seen in AIA 193. |
Not modeled
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Anna Chulaki on 2025-02-07T01:07Z |
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