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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2026-01-04T01:25Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
GOES: CCOR-1
Activity ID: 2026-01-04T01:25:00-CME-001 (version 3)
Source Location: S15W59
Active Region Number: 14334
Note Keyword:
Source Signature Keyword:
Morphology Keyword:
Note: Jet-like CME seen to the southeast in SOHO C2/C3, GOES CCOR-1, and STEREO A COR2A associated with a point source eruption near the vicinity of AR 14334 (S15W59) seen best in SDO AIA 171 starting around 2026-01-04T00:45Z. 
Version 1 submitted on 2026-01-04T14:04Z by Chris Stubenrauch
Version 2 submitted on 2026-01-04T14:34Z by Chris Stubenrauch
Version 3 submitted on 2026-01-07T12:46Z by Mary Aronne
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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) Measured On Submitted By
CME Analysis M2M_CATALOG LE true SWPC_CAT -58.0 -39.0 451.0 S 10.0 2026-01-04T08:52Z Leading edge measurement using SOHO and STEREO A for triangulation of the longitude. Not modeled Chris Stubenrauch on 2026-01-04T14:34Z



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