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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-07-13T22:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
GOES: CCOR-1
Activity ID: 2025-07-13T22:12:00-CME-001 (version 1)
Source Location: N18W72
Active Region Number: 14137
Note Keyword:
COL: Possible collision with previous CME
OVR: Event partially overlaps with another CME
Source Signature Keyword:
OFL: Moving/Opening field lines
BR: Brightening
EUVW: EUV Wave
Morphology Keyword:
Note: CME first seen to the WNW in SOHO LASCO C2 starting at 2025-07-13T22:12Z. CME is also seen to the WNW in SOHO LASCO C3, STEREO A COR2, and GOES CCOR-1. The source is most likely an eruption from AR 14137 beginning around 2025-07-13T21:44Z best seen in GOES SUVI 284. The eruption can also be seen in STEREO A EUVI 195 and STEREO A EUVI 304 beginning around 2025-07-13T18:35Z followed by an EUV wave. CME collides and likely combines with previous, slower CME: 2025-07-13T19:24Z. 
Version 1 submitted on 2025-07-14T01:11Z by Elizabeth Juelfs
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 87.0 14.0 474.0 S 25.0 2025-07-14T05:50Z Measurement based on best fit among SOHO LASCO C2/C3, STEREO A COR2, and GOES CCOR-1 and on visible source. 1: Result 1 (2.0 AU)
Juice = 2025-07-16T18:32Z
2025-07-14T01:13Z Elizabeth Juelfs on 2025-07-14T01:13Z



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