Kansas earthquakes

M1.9 earthquake 6 km ENE of Caldwell, Kansas

A magnitude 1.9 earthquake struck 6 km ENE of Caldwell, Kansas on Mon, Aug 29, 2016, 8:38 PM CDT (01:38 UTC), 6 km (4 mi) below the surface.

A larger quake followed: M2.7 6 km NNW of Jefferson, 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: 1.9 (ml), micro
Local time: Mon, Aug 29, 2016, 8:38 PM CDT
UTC: 2016-08-30 01:38:48 UTC
Depth: 5.7 km (3.5 mi), shallow
Epicenter: 37.051° N, 97.541° 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 0.9 km horizontally, 3.1 km in depth
Magnitude uncertainty: ±0.16
Station coverage gap: 102°
Stations used: 31

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 us20006v75 (also filed as ismpkansas70204868). Read Tue, Sep 22, 2026, 7:44 PM UTC.