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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-10-16T15:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
GOES: CCOR-1
Activity ID: 2025-10-16T15:12:00-CME-001 (version 1)
Source Location: N22W65
Active Region Number: 14246
Note Keyword:
Source Signature Keyword:
FLR: Flare
Morphology Keyword:
Note: This CME is visible to the northwest in SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2 imagery. The source is likely related to an eruption and M1.3 flare from Active Region 14246 (N22W65) starting around 2025-10-16T14:00Z as seen in GOES SUVI 131, 171, 195, 304 imagery. 
Version 1 submitted on 2025-10-17T00:30Z 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 SWPC_CAT 66.0 41.0 380.0 S 14.0 2025-10-17T00:09Z Measurement based on the approximate source location and best fit between SOHO LASCO C2 and STEREO A COR2 imagery. Not modeled Mattie Anastopulos on 2025-10-17T00:31Z



All directly linked activities:
2025-10-16T13:53:00-FLR-001
FLR Type: M1.3


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