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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2026-01-29T08:24Z ( SOHO: LASCO/C2 )

All Detecting Spacecrafts:

SOHO: LASCO/C2

STEREO A: SECCHI/COR2

GOES: CCOR-1

Activity ID: 2026-01-29T08:24:00-CME-001 (version 1)
Source Location: S20E80
Active Region Number: 14362

Note Keyword:

Faint: Faint event; may affect type assignment

FF: Event fails/disappears before exiting COR2

Source Signature Keyword:

FIL: Filament eruption

OFL: Moving/Opening field lines

Morphology Keyword:

J: Jet

Note: CME first seen to the SE by SOHO LASCO C2 beginning at 2026-01-29T08:24Z, as well as by STEREO A COR2 and GOES CCOR-1 in later frames. The source of this event is a minor eruption seen along the SE limb near Active Region 14362 (approx. S20E80) seen beginning around 2026-01-29T07:52Z in SDO AIA 304, with field line opening also seen in SDO AIA 171.

Version 1 submitted on 2026-01-29T16:33Z by Melissa Kane

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	-71.0	-40.0	522.0	C	10.0	2026-01-29T15:14Z	Measurement based on approximate source location and best fit in SOHO LASCO C2, STEREO A COR2 and GOES CCOR-1.	Not modeled		Melissa Kane on 2026-01-29T16:34Z

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