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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-06-01T18:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2025-06-01T18:48:00-CME-001 (version 2)
Note Keyword:
Faint: Faint event; may affect type assignment
FF: Event fails/disappears before exiting COR2
Source Signature Keyword:
Morphology Keyword:
L: Loop
Note: Narrow faint loop CME to the southwest in both coronagraphs (SOHO LASCO and STEREO A COR2). Not clearly seen in GOES CCOR-1. Its start could be earlier but no clear front is seen in SOHO LASCO C2. No clear source has been found for this CME. 
Version 1 submitted on 2025-06-02T18:21Z by Anna Chulaki
Version 2 submitted on 2025-06-04T16:06Z 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 97.0 -38.0 242.0 S 13.0 2025-06-02T09:16Z Approximate analysis based on the fit with two coronagraphs, as no clear source has been found. Not modeled Anna Chulaki on 2025-06-02T18:22Z



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