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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-01-24T21:00Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2025-01-24T21:00:00-CME-001 (version 1)
Note Keyword:
Faint: Faint event; may affect type assignment
GAP: Data gap
OFL: Outflowing material at the back of the CME
Source Signature Keyword:
Morphology Keyword:
O: Other
Note: CME seen to the ESE in SOHO LASCO C2/C3. No distinct source for this CME is observed but it could likely be outflow from wide, bright CME 2025-01-24T12:24Z which was analyzed far-sided to S42E109. As part of this outflowing material to the SE, some material can be seen in SOHO LASCO C2 at 2025-01-24T19:24Z moving in this same direction, but the material at 2025-01-24T21:00Z moves faster and catches up/overlaps that in C3 to form one, bright trackable front.

Submitted on 2025-01-25T02:53Z by Tony Iampietro

No Notification has been sent for this activity yet.

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 M2M_CATALOG LE true Plane-of-sky NONE -17.0 528.0 C 15.0 2025-01-25T03:50Z Plane-of-sky with only SOHO LASCO C3 due to the uncertain source longitude and lack of STEREO COR2A imagery due to a data gap. Not modeled Tony Iampietro on 2025-01-25T02:55Z



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