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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-11-28T02:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
GOES: CCOR-1
Activity ID: 2025-11-28T02:12:00-CME-001 (version 1)
Note Keyword:
Faint: Faint event; may affect type assignment
Source Signature Keyword:
Morphology Keyword:
Note: This CME is faintly seen to the east in SOHO LASCO C2/C3, STEREO A COR2, and briefly before an Earth-shine event in GOES CCOR-1 imagery. There is no clear source. 
Version 1 submitted on 2025-11-28T13:06Z by Carina Alden
A Notification with ID 20251128-AL-001 was sent on 2025-11-28T14:04Z
A Notification with ID 20251128-AL-002 was sent on 2025-11-28T16:08Z

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 -100.0 7.0 565.0 C 26.0 2025-11-28T08:35Z Parameters based on best fit using SOHO LASCO C2/C3 and STEREO A COR2 imagery. GOES CCOR-1 imagery was limited due to missing frames during Earth-shine event. 1: Result 1 (2.0 AU)
Parker Solar Probe = 2025-11-29T06:40Z
2: Result 2 (2.0 AU)
Parker Solar Probe = 2025-11-29T04:30Z
Carina Alden on 2025-11-28T13:08Z



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