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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-01-06T17:24Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
Activity ID: 2025-01-06T17:24:00-CME-001 (version 1)
Active Region Number: 13947
Note Keyword:
FF: Event fails/disappears before exiting COR2
GAP: Data gap
Source Signature Keyword:
FLR: Flare
EUVW: EUV Wave
Morphology Keyword:
Note: CME first seen to the NE in SOHO LASCO C2 staring at 2025-01-06T17:24Z. This CME fails before leaving the field-of-view of C2 and is covered by a data gap in STEREO A COR2. The source of this CME is most likely an M4.8 flare from AR 3947 (N15E26) that peaked at 2025-01-06T17:24Z. The flare and eruption can be seen in GOES SUVI 94, 131, 171, 195, 284, and 304. A subsequent EUV wave can be seen with slight eastward deflection in GOES SUVI 195 and 284. Another source possibility is a small amount of ejecta from behind the NE limb best seen in GOES SUVI 304 starting at 2025-01-06T16:08Z.

Submitted on 2025-01-06T22:52Z by Elizabeth Juelfs

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 SWPC_CAT -26.0 24.0 396.0 S 10.0 2025-01-07T01:48Z Measurement is based on probable source location identified from GOES SUVI imagery. The leading edge is only well-defined enough to measure for four frames in SOHO LASCO C2, so there is quite of bit of uncertainty in this measurement. Not modeled Elizabeth Juelfs on 2025-01-06T22:54Z



All directly linked activities:
2025-01-06T16:12:00-FLR-001
FLR Type: M4.8


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