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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-05-30T08:00Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
GOES: CCOR-1
Activity ID: 2025-05-30T08:00:00-CME-001 (version 1)
Source Location: S06W61
Active Region Number: 14093
Note Keyword:
DFL: Likely deflection of the event within the FOV
Source Signature Keyword:
Morphology Keyword:
J: Jet
Note: Narrow, jet-like CME first seen to the W in SOHO LASCO C2 starting at 2025-05-30T08:00Z. Also seen to the W in SOHO LASCO C3 and GOES CCOR-1. A possible source is an eruption from plage region 14093 (S06W61) beginning around 2025-05-30T07:12Z in SDO AIA 304 that appears to be deflected northward. The same eruption is visible in STEREO A EUVI imagery just to the SW of center disk. This would explain why the CME is not visible in COR2A (it is mostly nose on from the perspective of STEREO A and quite narrow). 
Version 1 submitted on 2025-05-30T15:47Z by Elizabeth Juelfs
A Notification with ID 20250530-AL-005 was sent on 2025-05-30T18:56Z

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 62.0 10.0 803.0 C 10.0 2025-05-30T12:26Z Measurement based on visible source location. 1: Result 1 (2.0 AU)
Juice = 2025-06-02T20:00Z
Parker Solar Probe = 2025-06-01T05:00Z
STEREO A = 2025-06-02T00:00Z
Elizabeth Juelfs on 2025-05-30T15:49Z



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