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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-11-30T22:15Z ( GOES: CCOR-1 )
All Detecting Spacecrafts:
GOES: CCOR-1
Activity ID: 2025-11-30T22:15:00-CME-001 (version 1)
Note Keyword:
Faint: Faint event; may affect type assignment
GAP: Data gap
Source Signature Keyword:
OFL: Moving/Opening field lines
BR: Brightening
Morphology Keyword:
J: Jet
Note: Narrow CME first seen to the NE by GOES CCOR-1 beginning at 2025-11-30T22:15Z. This CME is not visible in SOHO LASCO C2/C3 due to a data gap beginning at 2025-11-30T19:30Z, and is not visible in STEREO COR2 due to a data gap beginning at 2025-11-30T10:23Z. The source of this CME is minor field line brightening and movement seen along the East limb in GOES SUVI 195 beginning at approximately 2025-11-30T21:36Z. 
Version 1 submitted on 2025-12-01T01:18Z by Melissa Kane
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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 Plane-of-sky NONE 16.0 355.0 S 10.0 2025-12-01T07:00Z Plane-of-sky due to source along the East limb and lack of other coronagraphs to triangulate precise source location. Longitude fits between approx. E130 and E40. Not modeled Melissa Kane on 2025-12-01T01:20Z



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