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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-03-10T12:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
STEREO A: SECCHI/COR2
Activity ID: 2024-03-10T12:48:00-CME-001 (version 2)
Source Location: S13W35
Active Region Number: 13599
Note Keyword:
Faint: Faint event; may affect type assignment
FF: Event fails/disappears before exiting COR2
HAL: Halo CME
OVR: Event partially overlaps with another CME
Source Signature Keyword:
FLR: Flare
PEA: Post eruption arcade
DIM: Dimming
EUVW: EUV Wave
Morphology Keyword:
LS: Loop and Shock Candidate
Note: Super faint partial halo CME seen to the WNW in a few early image frame of coronagraphs, with the source possibly the short-duration M7.4 class flare from AR 3599 (S13W35) and the associated dimming seen north and even NE of this AR in AIA 193/EUVI A 195 starting after 2024-03-10T12:15Z. This faint CME is mostly seen in difference imagery in a few early frames in SOHO LASCO C2, even more faintly in COR2A and is not seen in C3.
Submitted on 2024-03-11T00:11Z 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
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true |
SWPC_CAT |
35.0 |
4.0 |
345.0 |
S |
45.0 |
2024-03-10T23:06Z |
Still very approximate analysis with early SOHO LASCO C2 and STEREO A COR2 frames, based on the longitude of the associated flare and dimming, although dimming could have an even lower longitude. |
1: Result 1 (2.0 AU)
Earth = 2024-03-14T05:00Z
Solar Orbiter = 2024-03-12T18:00Z
STEREO A = 2024-03-14T01:00Z
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Anna Chulaki on 2024-03-11T00:13Z |
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CME Analysis
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M2M_CATALOG |
LE
|
false |
SWPC_CAT |
35.0 |
4.0 |
315.0 |
S |
35.0 |
2024-03-10T23:50Z |
Very uncertain analysis based on the location of the active region associated with the source flare and on fits of a very fuzzy faint front of this CME in two coronagraphs. |
Not modeled
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Anna Chulaki on 2024-03-10T16:12Z |
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