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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-01-24T21:24Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
Activity ID: 2025-01-24T21:24:00-CME-001 (version 1)
Source Location: S05W70
Active Region Number: 13961
Note Keyword:
DFL: Likely deflection of the event within the FOV
Faint: Faint event; may affect type assignment
FF: Event fails/disappears before exiting COR2
GAP: Data gap
OVR: Event partially overlaps with another CME
PRM: Prominence material (filamentary structures)
Source Signature Keyword:
FLR: Flare
FIL: Filament eruption
OFL: Moving/Opening field lines
Morphology Keyword:
Note: Faint CME seen to the NW in SOHO LASCO C2 only - this CME fades after a few frames and is overlapped by further activity from AR 13961. Furthermore, it is only visible in running difference imagery, as a bright streamer hides this front in white light imagery. However it has a clear source, as the M2.7 class flare from AR 13961 best seen in SDO AIA 131, with field line movement in SDO AIA 171/193/211 and filament ejecta in SDO AIA 304.
Submitted on 2025-01-25T02:35Z by Tony
Iampietro
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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 |
CME Analysis
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M2M_CATALOG |
LE
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true |
SWPC_CAT |
70.0 |
6.0 |
262.0 |
S |
22.0 |
2025-01-25T11:37Z |
Single spacecraft measurement with SOHO LASCO C2 as it fades in the FOV, using the source location of the M2.7 from AR 13961 at S05W70 with some northward deflection. |
Not modeled
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Tony Iampietro on 2025-01-25T02:37Z |
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