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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-11-29T09:00Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
GOES: CCOR-1
Activity ID: 2025-11-29T09:00:00-CME-001 (version 2)
Source Location: N20E89
Note Keyword:
DFL: Likely deflection of the event within the FOV
FOV: Front Bright front; may be evidence of pileup
OVR: Event partially overlaps with another CME
PRM: Prominence material (filamentary structures)
Source Signature Keyword:
FIL: Filament eruption
OFL: Moving/Opening field lines
Morphology Keyword:
O: Other
Note: Fast CME observed to the E in SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2. The source is likely just on or beyond the NE limb, around N15-N25, observed as filament ejecta starting around 2025-11-29T08:32Z in GOES SUVI 304, field line movement in GOES SUVI 171/195/284/304, and a C7.0 flare in GOES SUVI 131 from an unnumbered region on the NE limb (N20E89). This CME appears to be deflected more equatorially and westward, triangulating around N05E79, with no source observed closer to these measured parameters. 
Version 1 submitted on 2025-11-30T00:23Z by Tony Iampietro
Version 2 submitted on 2025-11-30T00:57Z by Tony Iampietro
A Notification with ID 20251130-AL-001 was sent on 2025-11-30T00:56Z

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) Measured On Submitted By
CME Analysis M2M_CATALOG LE true SWPC_CAT -79.0 5.0 1193.0 O 24.0 2025-11-29T11:48Z Triangulation between SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2. 1: Result 1 (2.0 AU)
Parker Solar Probe = 2025-11-30T02:58Z
Tony Iampietro on 2025-11-30T00:24Z



All directly linked activities:
2025-11-29T08:40:00-FLR-001
FLR Type: C7.0


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