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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-11-05T10:53Z ( STEREO A: SECCHI/COR2 )
All Detecting Spacecrafts:
STEREO A: SECCHI/COR2
GOES: CCOR-1
Activity ID: 2025-11-05T10:53:00-CME-001 (version 1)
Source Location: N24E47
Active Region Number: 14274
Note Keyword:
HAL: Halo CME
Source Signature Keyword:
FLR: Flare
PEA: Post eruption arcade
BR: Brightening
Morphology Keyword:
Note: CME first seen in real time to the E in STEREO A COR2 starting at 2025-11-05T10:53Z. CME is also seen in GOES CCOR-1 as a halo with the bulk to the E. CME was missed by SOHO LASCO C2/C3 in real time due to a scheduled gap between downlink periods. The CME is most likely associated with a long-duration M7.4 class flare from AR 14274 (N24E47) that peaked at 2025-11-05T11:19Z. The flare and associated eruption can be seen across GOES SUVI wavelengths but is best visible in GOES SUVI 304.
Version 1 submitted on 2025-11-05T13:48Z by Elizabeth Juelfs
	
A Notification with ID 20251105-AL-005 was sent on 2025-11-05T16:11Z
A Notification with ID 20251106-AL-003 was sent on 2025-11-06T02:11Z

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 -37.0 9.0 1123.0 O 39.0 2025-11-05T13:56Z Best-fit measurement based on limited imagery from STEREO A COR2 and GOES CCOR-1. 1: Result 1 (2.0 AU)
Earth = 2025-11-07T03:18Z (PE: -1.5 h)
BepiColombo = 2025-11-05T23:32Z
OSIRIS-APEX = 2025-11-06T23:48Z
Parker Solar Probe = 2025-11-06T19:35Z
Solar Orbiter = 2025-11-07T02:00Z
2: Result 2 (5.5 AU)
Earth = 2025-11-07T03:22Z (PE: -1.4 h)
BepiColombo = 2025-11-05T23:19Z
OSIRIS-APEX = 2025-11-06T23:56Z
Parker Solar Probe = 2025-11-06T19:28Z
Solar Orbiter = 2025-11-07T02:00Z
3: Result 3 (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
4: Result 4 (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
5: Result 5 (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
2025-11-05T13:41Z Elizabeth Juelfs on 2025-11-05T16:46Z
CME Analysis M2M_CATALOG SH true SWPC_CAT -15.0 4.0 1529.0 O 48.0 2025-11-05T13:10Z Best-fit measurement of the SHOCK feature based on running difference imagery from STEREO A COR2 and GOES CCOR-1. 1: Result 1 (2.0 AU)
Earth = 2025-11-06T17:52Z (PE: -10.9 h)
BepiColombo = 2025-11-05T21:24Z
OSIRIS-APEX = 2025-11-06T13:46Z
Parker Solar Probe = 2025-11-07T03:17Z
Solar Orbiter = 2025-11-06T14:04Z
STEREO A = 2025-11-07T14:00Z
2: Result 2 (5.5 AU)
Earth = 2025-11-06T17:50Z (PE: -11.0 h)
BepiColombo = 2025-11-05T21:13Z
OSIRIS-APEX = 2025-11-06T13:45Z
Parker Solar Probe = 2025-11-07T03:18Z
Solar Orbiter = 2025-11-06T13:58Z
Juno = 2025-11-19T06:00Z
STEREO A = 2025-11-07T14:00Z
2025-11-05T16:40Z Elizabeth Juelfs on 2025-11-05T16:46Z



All directly linked activities:
2025-11-05T10:36:00-FLR-001
FLR Type: M7.4
2025-11-07T04:48:00-IPS-001
Location: Earth
2025-11-08T15:15:00-RBE-001


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