Kansas earthquakes

M2.7 earthquake 8 km ENE of Caldwell, Kansas

A magnitude 2.7 earthquake struck 8 km ENE of Caldwell, Kansas on Thu, Aug 25, 2016, 11:23 PM CDT (04:23 UTC), 6 km (3 mi) below the surface.

A larger quake followed: M3.2 Oklahoma. This one was a foreshock.

Caldwell forecast More in Kansas

Map

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

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The earthquake

Magnitude: 2.7 (ml), micro
Local time: Thu, Aug 25, 2016, 11:23 PM CDT
UTC: 2016-08-26 04:23:34 UTC
Depth: 5.6 km (3.5 mi), shallow
Epicenter: 37.058° N, 97.523° W
Region: Kansas
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 2.4 km horizontally, 7.1 km in depth
Magnitude uncertainty: ±0.18
Station coverage gap: 107°
Stations used: 36

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 us20006u4c (also filed as ismpkansas70204298). Read Tue, Sep 22, 2026, 7:47 PM UTC.