Wyoming earthquakes

M1.8 earthquake 45 km ENE of Warm River, Idaho

A magnitude 1.8 earthquake struck 45 km ENE of Warm River, Idaho on Fri, Nov 3, 2017, 2:56 AM MDT (08:56 UTC), 6 km (4 mi) below the surface.

A larger quake followed: M2.4 2 km NNE of Victor, Idaho. This one was a foreshock.

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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
1.8 (ML, local (Richter)), micro
Magnitude from
University of Utah Seismograph Stations
Local time
UTC
2017-11-03 08:56:25 UTC
Depth
5.8 km (3.6 mi), shallow
Epicenter
44.242° N, 110.775° 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 0.5 km horizontally, 1.1 km in depth
Magnitude uncertainty
±0.12
Depth from
From location
Station coverage gap
79°
Stations used
10

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 24 in the 60 days after this one and 22 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uu60256012. Read Thu, Oct 1, 2026, 10:56 AM UTC.