Idaho earthquakes

M2.2 earthquake 14 km NNW of Georgetown, Idaho

A magnitude 2.2 earthquake struck 14 km NNW of Georgetown, Idaho on Sat, Sep 16, 2017, 11:41 AM MDT (17:41 UTC), 5 km (3 mi) below the surface.

A larger quake followed: M2.6 15 km ESE of Soda Springs, Idaho. 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
2.2 (ml), micro
Local time
UTC
2017-09-16 17:41:59 UTC
Depth
5.1 km (3.2 mi), shallow
Epicenter
42.605° N, 111.429° W
Region
Idaho
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 0.3 km horizontally, 0.4 km in depth
Magnitude uncertainty
±0.30
Depth from
From location
Station coverage gap
46°
Stations used
20

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 200 in the 60 days after this one and 0 in the 30 days before it.

After

The first 60 of 200.

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uu60246607. Read Wed, Sep 23, 2026, 1:29 PM UTC.