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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2026-02-11T17:48Z ( SOHO: LASCO/C2 )

All Detecting Spacecrafts:

SOHO: LASCO/C2

GOES: CCOR-1

Activity ID: 2026-02-11T17:48:00-CME-001 (version 1)

Note Keyword:

Faint: Faint event; may affect type assignment

GAP: Data gap

Source Signature Keyword:

OFL: Moving/Opening field lines

Morphology Keyword:

J: Jet

Note: Narrow CME first seen to the NW by SOHO LASCO C2 beginning at 2026-02-11T17:48Z, as well as by GOES CCOR-1 in later frames. This event is not visible in STEREO A COR2 due to a data gap which began at 2026-02-11T17:38Z, and is not visible in SOHO LASCO C3 as it's obscured by the pylon. The source of this event is a small field line opening seen along the NW limb in GOES SUVI 195 beginning at approx. 2026-02-11T17:04Z.

Version 1 submitted on 2026-02-11T22:52Z by Melissa Kane

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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	Plane-of-sky	NONE	39.0	372.0	S	10.0	2026-02-12T03:05Z	Plane-of-sky measurement using a longitude of W90 due to source near the limb and lack of STEREO A COR2 to triangulate.	Not modeled		Melissa Kane on 2026-02-11T23:01Z

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