Kansas earthquakes

M2.4 earthquake 7 km SE of Harper, Kansas

A magnitude 2.4 earthquake struck 7 km SE of Harper, Kansas on Sun, May 1, 2016, 10:04 PM CDT (03:04 UTC), 6 km (4 mi) below the surface.

A larger quake followed: M3.0 4 km SSE of Braman, Oklahoma. This one was a foreshock.

Harper forecast More in Kansas

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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: 2.4 (ml), micro
Local time: Sun, May 1, 2016, 10:04 PM CDT
UTC: 2016-05-02 03:04:47 UTC
Depth: 5.9 km (3.7 mi), shallow
Epicenter: 37.236° N, 97.968° W
Region: Kansas
Felt reports: 1
Tsunami flag: No
Status: Reviewed by a seismologist

Did you feel it?

1 person reported to the USGS what they felt; the strongest reported shaking was III, weak shaking.

How well it is located

Reviewed by a seismologist.

Location uncertainty: About 2.4 km horizontally, 3.8 km in depth
Magnitude uncertainty: ±0.20
Station coverage gap: 99°
Stations used: 33

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 us10005cx7 (also filed as ismpkansas70184058). Read Tue, Sep 22, 2026, 12:52 PM UTC.