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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-09-30T01:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
Activity ID: 2025-09-30T01:48:00-CME-001 (version 1)
Source Location: N05E35
Active Region Number: 14232
Note Keyword:
DFL: Likely deflection of the event within the FOV
Faint: Faint event; may affect type assignment
FF: Event fails/disappears before exiting COR2
Source Signature Keyword:
FLR: Flare
Morphology Keyword:
Note: Faint CME first seen to the East in SOHO LASCO C2 beginning at 2025-09-30T01:48Z. This event is too faint to be seen in SOHO LASCO C3, STEREO A COR2 or GOES CCOR-1. The source of this event may be related to an M1.2 flare from Active Region 14232 (N05E35) peaking at 2025-09-30T00:56Z as seen in GOES SUVI 131. 
Version 1 submitted on 2025-09-30T16:45Z by Melissa Kane
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 -35.0 9.0 367.0 S 17.0 2025-09-30T11:05Z Single spacecraft measurement based on source location and best fit in SOHO LASCO C2. Event fades before exiting the filed-of-view in SOHO LASCO C2. 1: Result 1 (2.0 AU)
Earth = 2025-10-03T15:00Z
Parker Solar Probe = 2025-10-02T02:00Z
Solar Orbiter = 2025-10-01T14:00Z
OSIRIS-APEX = 2025-10-03T14:00Z
Melissa Kane on 2025-09-30T16:46Z



All directly linked activities:
2025-09-30T00:51:00-FLR-001
FLR Type: M1.2


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