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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-04-17T01:25Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2025-04-17T01:25:00-CME-001 (version 1)
Source Location: N10W80
Note Keyword:
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
Note: Diffuse CME with no clear leading edge seen to the west in SOHO LASCO C2/C3 and not well by STEREO A COR2; likely associated with a minor eruption occurring near N10W80 in SDO AIA 193, 171 around 2025-04-17T00:30Z as evidenced by moving flux lines, especially in SDO AIA 171. 
Version 1 submitted on 2025-04-17T16:16Z by Chris Stubenrauch
A Notification with ID 20250417-AL-001 was sent on 2025-04-17T16:40Z

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 80.0 3.0 586.0 C 20.0 2025-04-17T06:55Z Leading edge measurement with one spacecraft assuming the source location of the source is known; approximately 15 degree longitude uncertainty. 1: Result 1 (2.0 AU)
Juice = 2025-04-19T18:27Z
BepiColombo = 2025-04-18T08:00Z
Parker Solar Probe = 2025-04-18T20:00Z
Chris Stubenrauch on 2025-04-17T16:17Z



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