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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-06-24T10:38Z ( STEREO A: SECCHI/COR2 )
All Detecting Spacecrafts:
STEREO A: SECCHI/COR2
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2025-06-24T10:38:00-CME-001 (version 2)
Source Location: S15E25
Active Region Number: 14121
Note Keyword:
GAP: Data gap
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
O: Other
Note: CME first seen in the East by STEREO A COR2 beginning at 2025-06-24T10:38Z, as well as by SOHO LASCO C2 and C3 in later frames. This event is not clearly visible in GOES CCOR-1. The source of this event appears to be field line movement seen near AR 14121 (S15E25) showing Eastern deflection in SDO AIA 171. 
Version 1 submitted on 2025-06-24T13:07Z by Melissa Kane
Version 2 submitted on 2025-06-24T17:41Z by Melissa Kane
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) Submitted By
CME Analysis M2M_CATALOG LE true SWPC_CAT -54.0 -9.0 421.0 S 15.0 2025-06-24T18:44Z Measurement based on approximate source location and best fit between SOHO LASCO C2/C3 and STEREO A COR2. 1: Result 1 (2.0 AU)
BepiColombo = 2025-06-25T20:00Z
Melissa Kane on 2025-06-24T17:42Z
CME Analysis M2M_CATALOG LE false Plane-of-sky NONE -10.0 650.0 C 10.0 2025-06-24T15:58Z Plane-of-sky measurement due to lack of clear source location and only STEREO A COR2 imagery available for this measurement. Not modeled Melissa Kane on 2025-06-24T13:09Z



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