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CME Analysis Information (for CME activity ID: 2026-04-23T05:00:00-CME-001)
Measurement Creation Time: 2026-04-23T12:26Z
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

GOES: CCOR-1

Image Type: running difference
Speed (km/s): 947.0
Speed measured at height (Rs): 11.0
Type: C
Direction (LON/LAT in HEEQ): 52.0/ 31.0
Half Angular Width (degree): 24.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2026-04-23T08:51Z
Info/Session URL: None Entered
Note:

Leading edge measurement using triangulation between SOHO, GOES, and STEREO A coronagraphs to ascertain the longitude; there is clear deflection to the north based on the measurement.

Measurement Feature Code(s):

LE: Leading Edge

General Keyword(s):

Version 1 submitted on 2026-04-23T12:39Z by Chris Stubenrauch

A Notification with ID 20260423-AL-002 was sent on 2026-04-23T18:07Z

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	2026-04-23T13:20Z	2.0		No or little impact to Earth.	STEREO A = 2026-04-25T09:00Z Juice = 2026-04-26T20:00Z

All directly linked activities:

2026-04-23T05:00:00-CME-001

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