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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-03-09T12:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2025-03-09T12:48:00-CME-001 (version 1)
Source Location: N30E90
Note Keyword:
GAP: Data gap
Source Signature Keyword:
Morphology Keyword:
Note: This CME is visible to the northeast in SOHO LASCO C2/C3 imagery. It is not observed in STEREO A COR2 due to a data gap starting at 2025-03-09T11:53Z. The source is likely related to an eruption, which exhibits northern deflection, visible on or slightly beyond the northeast limb (~N30E90) starting around 2025-03-03T12:25Z as seen in SDO AIA 131, 171, 193, 304 imagery.

Submitted on 2025-03-09T17:51Z by Mattie Anastopulos

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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) Submitted By
CME Analysis M2M_CATALOG LE true SWPC_CAT -90.0 55.0 680.0 C 19.0 2025-03-09T17:48Z Measured longitude based on the approximate source location. Not modeled Mattie Anastopulos on 2025-03-09T17:52Z



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