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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2026-01-05T07:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
GOES: CCOR-1
Activity ID: 2026-01-05T07:12:00-CME-001 (version 2)
Source Location: S17E43
Active Region Number: 14334
Note Keyword:
Source Signature Keyword:
FIL: Filament eruption
Morphology Keyword:
J: Jet
Note: Narrow, bright CME seen to the south-southeast in SOHO LASCO C2/C3, GOES CCOR-1 and to the southeast in STEREO A COR2A. The likely source is a thin streamer of plasma lifting from near AR 4334 (S17E43) with noticeable southern deflection seen best in SDO AIA 304 and SDO AIA 171 around 2026-01-05T07:00Z. 
Version 1 submitted on 2026-01-05T12:58Z by Chris Stubenrauch
Version 2 submitted on 2026-01-05T20:53Z by Carina Alden
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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 -34.0 -59.0 395.0 S 25.0 2026-01-05T17:11Z Leading edge measurement using all available spacecraft out to 12 solar radii which suggests strong southern deflection. Not modeled Chris Stubenrauch on 2026-01-05T13:01Z



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