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CME Analysis Information (for CME activity ID: 2026-07-20T13:26:00-CME-001)
Measurement Creation Time: 2026-07-20T16:44Z
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

GOES: CCOR-1

Image Type: running difference
Speed (km/s): 499.0
Speed measured at height (Rs): 8.7
Type: S
Direction (LON/LAT in HEEQ): 83.0/ -18.0
Half Angular Width (degree): 36.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2026-07-20T20:55Z
Info/Session URL: None Entered
Note:

Updated measurement with additional imagery based on the best fit between GOES CCOR-1, STEREO A COR2, and SOHO LASCO C3 imagery. This measurement focuses on tracking the leading edge of the majority of the material of the CME.

Measurement Feature Code(s):

LE: Leading Edge

General Keyword(s):

Version 1 submitted on 2026-07-20T16:46Z by Mary Aronne

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	2026-07-20T17:00Z	2.0		No or little impact to Earth.	STEREO A = 2026-07-23T20:28Z Mars = 2026-07-26T02:00Z Psyche = 2026-07-25T18:00Z

All directly linked activities:

2026-07-20T13:26:00-CME-001

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