Kansas earthquakes

M3.4 earthquake 12 km NNW of Caldwell, Kansas

A magnitude 3.4 earthquake struck 12 km NNW of Caldwell, Kansas on Sun, May 24, 2015, 4:49 PM CDT (21:49 UTC), 6 km (4 mi) below the surface.

A larger quake followed: M3.5 5 km W of Lucien, Oklahoma. 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: 3.4 (mb_lg), minor
Local time: Sun, May 24, 2015, 4:49 PM CDT
UTC: 2015-05-24 21:49:47 UTC
Depth: 6.4 km (4.0 mi), shallow
Epicenter: 37.142° N, 97.650° W
Region: Kansas
Felt reports: 15
Tsunami flag: No
Status: Reviewed by a seismologist

Did you feel it?

15 people reported to the USGS what they felt; the strongest reported shaking was IV, light shaking.

How well it is located

Reviewed by a seismologist.

Location uncertainty: About 2.5 km horizontally, 6.7 km in depth
Magnitude uncertainty: ±0.05
Depth from: From location
Station coverage gap: 57°
Stations used: 57

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 us10002byf (also filed as ismpkansas70106943). Read Tue, Sep 22, 2026, 10:25 PM UTC.