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CME Analysis Information (for CME activity ID: 2026-07-20T19:53:00-CME-001)
Measurement Creation Time: 2026-07-20T21:50Z
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:

STEREO A: SECCHI/COR2

Image Type: running difference
Speed (km/s): 579.0
Speed measured at height (Rs): 8.7
Type: C
Direction (LON/LAT in HEEQ): -9.0/ 14.0
Half Angular Width (degree): 10.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2026-07-21T01:10Z
Info/Session URL: None Entered
Note:

3D STEREO A COR2 only analysis using the source longitude of E09 to approximate, as such parameters may vary slightly. Due to several poor quality running difference images, only 3 available frames are used for this analysis.

Measurement Feature Code(s):

LE: Leading Edge

General Keyword(s):

Version 1 submitted on 2026-07-20T22:03Z by Tony Iampietro
Version 2 submitted on 2026-07-21T20:32Z by Mary Aronne

A Notification with ID 20260721-AL-001 was sent on 2026-07-21T00:08Z

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	2026-07-20T22:17Z	2.0		Earth Shock Arrival Time = 2026-07-23T07:00Z (Glancing Blow) Possible Kp index: (kp)90=3 (kp)135=4 (kp)180=5	Europa Clipper = 2026-07-24T18:00Z OSIRIS-APEX = 2026-07-24T06:00Z

All directly linked activities:

2026-07-20T19:53:00-CME-001

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