Wyoming earthquakes

M1.9 earthquake 17 km E of Jackson, Wyoming

A magnitude 1.9 earthquake struck 17 km E of Jackson, Wyoming on Tue, Jun 5, 2018, 12:34 PM MDT (18:34 UTC), 7 km (4 mi) below the surface.

A larger quake followed: M2.4 18 km NNW of Alpine Northeast, Wyoming. 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
1.9 (ml), micro
Local time
UTC
2018-06-05 18:34:16 UTC
Depth
6.5 km (4.1 mi), shallow
Epicenter
43.456° N, 110.548° 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 1.2 km horizontally, 2.5 km in depth
Magnitude uncertainty
±0.26
Depth from
From location
Station coverage gap
142°
Stations used
12

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 34 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 mb80296239. Read Mon, Sep 28, 2026, 3:36 PM UTC.