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CME Analysis Information (for CME activity ID: 2025-12-27T02:12:00-CME-001)
Measurement Creation Time:
Catalog: M2M_CATALOG
Data Level: 0 (0=real-time, 1=real-time and checked by supervising forecaster, 2=retrospective science level data analysis)
Use as primary measurement: true
Measurement Technique: SWPC_CAT

Detecting Instruments:

SOHO: LASCO/C2

SOHO: LASCO/C3

STEREO A: SECCHI/COR2

Image Type: running difference
Speed (km/s): 284.0
Speed measured at height (Rs): None Entered
Type: S
Direction (LON/LAT in HEEQ): -99.0/ 2.0
Half Angular Width (degree): 41.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2025-12-27T15:01Z
Info/Session URL: None Entered
Note:

Triangulation between SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2. The CME front appears quite deflected from the source, triangulating well around E95-E100 despite the observed eruption source in SDO AIA imagery at S09E72.

Measurement Feature Code(s):

LE: Leading Edge

General Keyword(s):

Version 1 submitted on 2025-12-27T16:06Z by Tony Iampietro

No Notification has been sent for this activity yet.

The List of WSA-ENLIL Results:

Model Name	Model Completion Time	AU	CME Input(s)	Predicted Earth Impact	Predicted Other Location(s) Impact
WSA-ENLIL+Cone	2025-12-27T16:04Z	2.0		No or little impact to Earth.	Parker Solar Probe = 2025-12-29T00:00Z

All directly linked activities:

2025-12-27T02:12:00-CME-001

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