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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-06-18T17:38Z ( STEREO A: SECCHI/COR2 )
All Detecting Spacecrafts:
STEREO A: SECCHI/COR2
GOES: CCOR-1
Activity ID: 2025-06-18T17:38:00-CME-001 (version 1)
Note Keyword:
Source Signature Keyword:
OFL: Moving/Opening field lines
BR: Brightening
Morphology Keyword:
Note: CME visible to the NW in STEREO A COR2 and GOES CCOR-1. Not visible in real-time due to a data gap in SOHO LASCO C2/C3 starting at 2025-06-18T14:42Z. The potential source is seen beyond the west limb in GOES SUVI 284 starting at 2025-06-18T16:18Z as opening field lines. Brightening can also be seen on the west limb as seen in STEREO A EUV imagery at 2025-06-18T17:05Z. 
Version 1 submitted on 2025-06-18T22:05Z by Mary Aronne
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 104.0 38.0 387.0 S 17.0 2025-06-19T02:08Z Measurement based on the best fit between GOES CCOR-1 and STEREO A COR2 in SWPC_CAT as well as potential source location. 1: Result 1 (2.0 AU)
Mary Aronne on 2025-06-18T22:07Z



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