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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2026-01-08T05:53Z ( STEREO A: SECCHI/COR2 )
All Detecting Spacecrafts:
STEREO A: SECCHI/COR2
SOHO: LASCO/C2
SOHO: LASCO/C3
GOES: CCOR-1
Activity ID: 2026-01-08T05:53:00-CME-001 (version 1)
Source Location: S18E05
Active Region Number: 14334
Note Keyword:
Source Signature Keyword:
FLR: Flare
Morphology Keyword:
Note: This CME is visible to the southeast in SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2 imagery. This event is more narrow as observed by STEREO A COR2 imagery, while a wider feature is observed in SOHO LASCO C2/C3 and GOES CCOR-1. The source is an eruption and C4.4 flare from Active Region 14334 (S18E05) starting around 2026-01-08T05:30Z as seen in SDO AIA 131/171/193/304, GOES SUVI 131/171/195/284/304 and STEREO A EUVI 195/304 imagery. Ejecta can be observed deflecting southeast of the eruption site, possibly due to a nearby coronal hole west of AR 14334.
Version 1 submitted on 2026-01-08T13:24Z by Mattie Anastopulos
	
A Notification with ID 20260108-AL-001 was sent on 2026-01-08T14:30Z
A Notification with ID 20260109-AL-002 was sent on 2026-01-09T03:34Z

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 -10.0 -35.0 1016.0 O 35.0 2026-01-08T08:49Z Measurement following the wider feature seen in SOHO LASCO imagery. The measured parameters were obtained between the approximate source location and best fit between SOHO LASCO C3 and STEREO A COR2 imagery. 1: Result 1 (2.0 AU)
Earth = 2026-01-10T10:15Z (PE: -9.3 h)
Solar Orbiter = 2026-01-09T23:52Z
OSIRIS-APEX = 2026-01-10T08:00Z
STEREO A = 2026-01-11T07:00Z (PE: 4.0 h)
2: Result 2 (5.5 AU)
Earth = 2026-01-10T09:48Z (PE: -9.8 h)
Solar Orbiter = 2026-01-09T23:30Z
Juno = 2026-01-23T00:00Z
OSIRIS-APEX = 2026-01-10T08:00Z
STEREO A = 2026-01-11T07:00Z (PE: 4.0 h)
3: Result 3 (2.0 AU)
Earth = 2026-01-10T09:19Z (PE: -10.3 h)
OSIRIS-APEX = 2026-01-10T14:27Z
Solar Orbiter = 2026-01-09T23:36Z
STEREO A = 2026-01-11T07:00Z (PE: 4.0 h)
4: Result 4 (5.5 AU)
Earth = 2026-01-10T09:08Z (PE: -10.5 h)
OSIRIS-APEX = 2026-01-10T14:07Z
Solar Orbiter = 2026-01-09T23:31Z
Juno = 2026-01-22T20:00Z
STEREO A = 2026-01-11T07:00Z (PE: 4.0 h)
Mattie Anastopulos on 2026-01-08T13:27Z



All directly linked activities:
2026-01-08T05:24:00-FLR-001
FLR Type: C4.4
2026-01-10T18:00:00-GST-001
NOAA Kp: 6.0 (2026-01-10T21:00Z)
NOAA Kp: 5.67 (2026-01-11T00:00Z)
2026-01-10T19:36:00-IPS-001
Location: Earth
2026-01-11T03:03:00-IPS-001
Location: STEREO A
2026-01-11T05:56:00-MPC-001
2026-01-12T10:05:00-RBE-001


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