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CME Analysis Information (for CME activity ID: 2026-05-10T13:48:00-CME-001)
Measurement Creation Time: 2026-05-10T19:10Z
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/C3

STEREO A: SECCHI/COR2

Image Type: running difference
Speed (km/s): 1540.0
Speed measured at height (Rs): 14.6
Type: O
Direction (LON/LAT in HEEQ): -68.0/ 24.0
Half Angular Width (degree): 54.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2026-05-10T15:59Z
Info/Session URL: None Entered
Note:

Parameters based on best fit of the SHOCK of the CME. This shock fit is slightly narrow of the entire visible shock as seen in STEREO A COR2 due to measurement constraints. These parameters have a higher degree of uncertainty due to proximity to a coronal hole and the nature of eruption.

Measurement Feature Code(s):

SH: Shock Front

General Keyword(s):

Version 1 submitted on 2026-05-10T19:16Z by Carina Alden
Version 2 submitted on 2026-05-10T19:16Z by Carina Alden

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	2026-05-10T19:38Z	2.0		Earth Shock Arrival Time = 2026-05-13T02:00Z (Glancing Blow) Possible Kp index: (kp)90=2 (kp)135=4 (kp)180=4	Europa Clipper = 2026-05-16T06:00Z OSIRIS-APEX = 2026-05-14T14:00Z

All directly linked activities:

2026-05-10T13:48:00-CME-001

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