Wyoming earthquakes

M3.5 earthquake 70 km SSW of Silver Gate, Montana

A magnitude 3.5 earthquake struck 70 km SSW of Silver Gate, Montana on Fri, Jan 5, 1979, 7:08 AM MST (14:08 UTC), 5 km (3 mi) below the surface.

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

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The earthquake

Magnitude
3.5 (ml), minor
Local time
UTC
1979-01-05 14:08:38 UTC
Depth
5.0 km (3.1 mi), shallow
Epicenter
44.402° N, 110.265° W
Region
Wyoming
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Stations used
11

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 0 in the 60 days after this one and 0 in the 30 days before it.

None recorded.

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp0000ya2. Read Tue, Sep 22, 2026, 10:26 PM UTC.