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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2026-01-19T07:00Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
GOES: CCOR-1
Activity ID: 2026-01-19T07:00:00-CME-001 (version 2)
Source Location: S15E80
Active Region Number: 14349
Note Keyword:
Source Signature Keyword:
Morphology Keyword:
Note: This CME is visible to the east in SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2 imagery. The source is likely an eruption near Active Region 14349 (~S15E80) visible in GOES SUVI 131, 171, 195, 304 imagery starting around 2026-01-19T06:20Z. 
Version 1 submitted on 2026-01-20T03:34Z by Mattie Anastopulos
Version 2 submitted on 2026-01-20T18:51Z by Mary Aronne
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) Measured On Submitted By
CME Analysis M2M_CATALOG LE true SWPC_CAT -75.0 1.0 431.0 S 13.0 2026-01-19T15:44Z Measurement based on the best fit between SOHO LASCO C3 and STEREO A COR2 imagery. Not modeled Mattie Anastopulos on 2026-01-20T03:35Z



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