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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-08-12T01:45Z ( GOES: CCOR-1 )

All Detecting Spacecrafts:

GOES: CCOR-1

STEREO A: SECCHI/COR2

Activity ID: 2025-08-12T01:45:00-CME-001 (version 1)
Source Location: N06W90
Active Region Number: 14168

Note Keyword:

Source Signature Keyword:

FLR: Flare

Morphology Keyword:

J: Jet

Note: Narrow CME seen to the W in STEREO A COR2 and GOES CCOR-1. Source is a small eruption and associated M1.8 flare from AR 14168 (N06W90) seen starting at 2025-08-12T01:26Z in SDO AIA 131 and GOES SUVI 304. This CME is not captured in SOHO LASCO C2/C3 imagery due to a data gap in SOHO LASCO lasting from 2025-08-12T00:54Z to 2025-08-12T04:40Z.

Version 1 submitted on 2025-08-12T12:42Z by Hannah Hermann

A Notification with ID 20250812-AL-002 was sent on 2025-08-12T13:41Z

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	90.0	4.0	876.0	C	10.0	2025-08-12T05:26Z	Best fit measurement using several frames of GOES CCOR-1 and STEREO A COR2. This CME is not captured in SOHO LASCO C2/C3 imagery due to a data gap in SOHO LASCO lasting from 2025-08-12T00:54Z to 2025-08-12T04:40Z.	1: Result 1 (2.0 AU) Juice = 2025-08-13T21:53Z	2025-08-12T12:45Z	Hannah Hermann on 2025-08-12T12:45Z

All directly linked activities:

2025-08-12T01:18:00-FLR-001
FLR Type: M1.8

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