Wyoming earthquakes

M2.0 earthquake 37 km S of Silver Gate, Montana

A magnitude 2.0 earthquake struck 37 km S of Silver Gate, Montana on Wed, Mar 29, 2017, 9:34 PM MDT (03:34 UTC), 15 km (9 mi) below the surface.

A larger quake followed: M2.9 13 km NE of West Yellowstone, Montana. This one was a foreshock.

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Map

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

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The earthquake

Magnitude
2.0 (ML, local (Richter)), micro
Magnitude from
University of Utah Seismograph Stations
Local time
UTC
2017-03-30 03:34:04 UTC
Depth
15.1 km (9.4 mi), shallow
Epicenter
44.670° N, 109.985° 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.

Location uncertainty
About 1.6 km horizontally, 0.8 km in depth
Magnitude uncertainty
±0.09
Depth from
From location
Station coverage gap
182°, poorly surrounded by stations
Stations used
14

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 35 in the 60 days after this one and 11 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uu60190622. Read Thu, Oct 1, 2026, 11:56 AM UTC.