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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-09-25T07:36Z ( SOHO: LASCO/C2 )

All Detecting Spacecrafts:

SOHO: LASCO/C2

SOHO: LASCO/C3

STEREO A: SECCHI/COR2

GOES: CCOR-1

Activity ID: 2025-09-25T07:36:00-CME-001 (version 4)
Source Location: S13W75
Active Region Number: 14224

Note Keyword:

Faint: Faint event; may affect type assignment

FF: Event fails/disappears before exiting COR2

Source Signature Keyword:

PEA: Post eruption arcade

FIL: Filament eruption

BR: Brightening

Morphology Keyword:

JS: Jet and Shock Candidate

Note: Narrow fast jet-like CME with flattened front seen to the SW in SOHO LASCO C2/C3, GOES CCOR-1 and STEREO A COR2. Resembles CME: 2025-09-24T14:36Z CME. Source is likely a minor narrow filament eruption seen close to the SW limb in GOES SUVI 304 and (as brightening to the W of AR 14224 (this AR at the time was located at ~S13W54 as seen from GOES SUVI)) in STEREO A EUV 304 around 2025-09-25T07:15Z.

Version 1 submitted on 2025-09-25T12:29Z by Anna Chulaki
Version 2 submitted on 2025-09-25T12:35Z by Anna Chulaki
Version 3 submitted on 2025-09-25T18:06Z by Anna Chulaki
Version 4 submitted on 2025-10-06T15:52Z by Mary Aronne

A Notification with ID 20250925-AL-001 was sent on 2025-09-25T13:06Z

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	76.0	-18.0	881.0	C	14.0	2025-09-25T11:29Z	Analysis based on the fit with two coronagraphs and confirmed by the source seen in GOES SUVI and STEREO A EUV imagery near S17W75Z. Note that GOES CCOR-1 was not producing a good fit.	1: Result 1 (2.0 AU) STEREO A = 2025-09-28T00:00Z		Anna Chulaki on 2025-09-25T12:31Z

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