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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-10-09T06:36Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
GOES: CCOR-1
Activity ID: 2025-10-09T06:36:00-CME-001 (version 2)
Source Location: N25E35
Active Region Number: 14246
Note Keyword:
Source Signature Keyword:
OFL: Moving/Opening field lines
DIM: Dimming
Morphology Keyword:
Note: CME visible to the NE in SOHO LASCO C2/C3, STEREO A COR2, and GOES CCOR-1. The source is an eruption from near AR 14246 (approx. N25E35), which has decayed to plage. The eruption is best seen as dimming in GOES-P SUVI 195 starting at 2025-10-09T05:16Z. The eruption is also seen as moving/opening field lines off the NE limb from the point of view of STEREO A EUV 195 imagery. 
Version 1 submitted on 2025-10-09T11:41Z by Mary Aronne
Version 2 submitted on 2025-10-09T13:28Z by Mary Aronne
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 SWPC_CAT -39.0 19.0 416.0 S 25.0 2025-10-09T15:11Z Measurement based on source location as well as the best fit between SOHO LASCO C2/C3, STEREO A COR2, and GOES CCOR-1 imagery in SWPC_CAT. 1: Result 1 (2.0 AU)
Earth = 2025-10-12T20:00Z
OSIRIS-APEX = 2025-10-12T14:00Z
Parker Solar Probe = 2025-10-11T10:00Z
Solar Orbiter = 2025-10-11T12:00Z
Mary Aronne on 2025-10-09T11:42Z



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