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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-11-04T22:53Z ( STEREO A: SECCHI/COR2 )
All Detecting Spacecrafts:
STEREO A: SECCHI/COR2
SOHO: LASCO/C2
SOHO: LASCO/C3
GOES: CCOR-1
Activity ID: 2025-11-04T22:53:00-CME-001 (version 1)
Source Location: N25E36
Active Region Number: 14272
Note Keyword:
DPL: CME exhibits dimpled front
OFL: Outflowing material at the back of the CME
Source Signature Keyword:
FLR: Flare
PEA: Post eruption arcade
FIL: Filament eruption
OFL: Moving/Opening field lines
BR: Brightening
DIM: Dimming
EUVW: EUV Wave
Morphology Keyword:
O: Other
Note: CME observed to the NE in SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2, with a notably irregular diffuse leading edge. The source is an M1.7 flare from AR 14272 (N25E36) peaking at 2025-11-04T22:44Z observed in GOES SUVI 131. Also observed as field line breaking, dimming, and small post eruptive arcades in GOES SUVI 171/195/284/304 with some loose filament ejecta in GOES SUVI 304.
Version 1 submitted on 2025-11-05T02:53Z by Tony Iampietro
	
A Notification with ID 20251105-AL-002 was sent on 2025-11-05T03:33Z

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 -36.0 29.0 639.0 C 39.0 2025-11-05T04:31Z Triangulation between SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2, tracking the irregular diffuse bulk material with a best fit as possible, finding a good fit near the flare source region (N25E36). 1: Result 1 (2.0 AU)
Earth = 2025-11-07T04:00Z (PE: -0.8 h)
BepiColombo = 2025-11-05T16:47Z
OSIRIS-APEX = 2025-11-06T23:00Z
Parker Solar Probe = 2025-11-06T21:00Z
Solar Orbiter = 2025-11-06T23:00Z
2: Result 2 (2.0 AU)
Earth = 2025-11-07T03:17Z (PE: -1.5 h)
BepiColombo = 2025-11-05T19:08Z
OSIRIS-APEX = 2025-11-06T23:01Z
Parker Solar Probe = 2025-11-06T23:08Z
Solar Orbiter = 2025-11-07T00:00Z
3: Result 3 (2.0 AU)
Earth = 2025-11-07T03:05Z (PE: -1.7 h)
BepiColombo = 2025-11-05T18:26Z
OSIRIS-APEX = 2025-11-06T23:07Z
Parker Solar Probe = 2025-11-06T18:51Z
Solar Orbiter = 2025-11-07T08:00Z
4: Result 4 (5.5 AU)
Earth = 2025-11-07T02:52Z (PE: -1.9 h)
BepiColombo = 2025-11-05T18:08Z
OSIRIS-APEX = 2025-11-06T22:50Z
Parker Solar Probe = 2025-11-06T18:35Z
Solar Orbiter = 2025-11-07T07:50Z
2025-11-05T02:40Z Tony Iampietro on 2025-11-05T02:55Z



All directly linked activities:
2025-11-04T22:31:00-FLR-001
FLR Type: M1.7
2025-11-07T04:48:00-IPS-001
Location: Earth
2025-11-08T15:15:00-RBE-001


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