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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-07-22T01:36Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
GOES: CCOR-1
Activity ID: 2025-07-22T01:36:00-CME-001 (version 1)
Source Location: N25W79
Active Region Number: 14143
Note Keyword:
OVR: Event partially overlaps with another CME
Source Signature Keyword:
OFL: Moving/Opening field lines
BR: Brightening
Morphology Keyword:
Note: Narrow CME first seen to the NW in SOHO LASCO C2 starting at 2025-07-22T01:36Z. Also seen to the NW in SOHO LASCO C3 and GOES CCOR-1 but is not visible in STEREO A COR2. The source of this CME is likely some of the continuous activity following an eruption from AR 14143 beginning around 2025-07-21T20:20Z that produced CME: 2025-07-21T22:00Z. The activity from AR 14143 is best seen in SDO AIA 304 and in STEREO A EUVI 195. This is the third CME in a series of successive fronts to the NW. 
Version 1 submitted on 2025-07-22T16:57Z by Elizabeth Juelfs
A Notification with ID 20250722-AL-003 was sent on 2025-07-22T19:33Z

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 79.0 24.0 299.0 S 14.0 2025-07-22T13:42Z Measurement based on visible source location and best fit between SOHO LASCO C2/C3 and GOES CCOR-1. 1: Result 1 (2.0 AU)
Juice = 2025-07-24T19:00Z
2025-07-22T16:58Z Elizabeth Juelfs on 2025-07-22T16:58Z



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