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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-06-26T01:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
GOES: CCOR-1
Activity ID: 2025-06-26T01:48:00-CME-001 (version 2)
Note Keyword:
Source Signature Keyword:
FIL: Filament eruption
Morphology Keyword:
F: Flux Rope
Note: Flux rope CME visible to the NW in SOHO LASCO C2/C3, STEREO A COR2, and GOES CCOR-1. Source is a continuation of the gradual liftoff of the large filament stretching along Latitude N40 in the NW quadrant of the Earth-facing disk as seen in SDO AIA 304. 
Version 1 submitted on 2025-06-26T13:14Z by Hannah Hermann
Version 2 submitted on 2025-06-27T17:29Z 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 68.0 37.0 277.0 S 30.0 2025-06-26T17:13Z Best fit measurement using several frames of STEREO A COR2 and GOES CCOR-1. One frame of SOHO LASCO C3 used. Some uncertainty due to the leading edge feature tracked being very faint. This CME was partially obstructed by the pylon in SOHO LASCO C3. 1: Result 1 (2.0 AU)
Juice = 2025-06-30T03:00Z
2: Result 2 (2.0 AU)
Juice = 2025-06-29T04:30Z
STEREO A = 2025-06-29T08:00Z
Hannah Hermann on 2025-06-26T16:42Z
CME Analysis M2M_CATALOG LE false SWPC_CAT 58.0 37.0 346.0 S 33.0 2025-06-26T14:47Z Preliminary measurement using fit between SOHO LASCO C3, STEREO A COR2, and GOES CCOR-1. Not modeled Hannah Hermann on 2025-06-26T13:15Z



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