Wyoming earthquakes

M4.1 earthquake 7 km WNW of Fairview, Wyoming

A magnitude 4.1 earthquake struck 7 km WNW of Fairview, Wyoming on Tue, Jun 14, 1994, 9:08 PM MDT (03:08 UTC), 5 km (3 mi) below the surface.

Afton forecastMore in Wyoming

Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
4.1 (ML, local (Richter)), light
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
1994-06-15 03:08:45 UTC
Depth
5.0 km (3.1 mi), shallow
Epicenter
42.721° N, 111.058° W
Region
Wyoming
Tsunami flag
No
Status
Reviewed by a seismologist

What happened

The USGS’s account of the effects of this earthquake.

Felt (IV) at Afton, Auburn and Smoot; (III) at Bedford and Grover, Wyoming. Also felt (III) at Georgetown, Idaho.

From the USGS event page for usp0006ea5. U.S. Geological Survey text and figures are in the public domain.

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Depth from
OPERATOR_ASSIGNED

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 10 in the 60 days after this one and 17 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp0006ea5. Read Thu, Oct 1, 2026, 9:10 AM UTC.