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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2026-03-09T20:30Z ( GOES: CCOR-1 )
All Detecting Spacecrafts:
GOES: CCOR-1
Activity ID: 2026-03-09T20:30:00-CME-001 (version 1)
Note Keyword:
GAP: Data gap
Source Signature Keyword:
Morphology Keyword:
Note: This CME is visible to the southwest in GOES CCOR-1 imagery. This event is not seen in SOHO LASCO C2/C3 or STEREO A COR2 imagery due to a planned data gap. The source for this event is likely far-sided as there are no source signatures observed on the Earth-facing disk around the time of this event. 
Version 1 submitted on 2026-03-09T23:57Z by Mattie Anastopulos
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) Measured On Submitted By
CME Analysis M2M_CATALOG LE true Plane-of-sky NONE -33.0 348.0 S 10.0 2026-03-10T03:00Z A plane-of-sky measurement was made using a longitude of 90 degrees due to the far-sided and therefore unknown source location. Not modeled Mattie Anastopulos on 2026-03-10T00:01Z



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