Kansas earthquakes

M2.5 earthquake 6 km SSE of Harper, Kansas

A magnitude 2.5 earthquake struck 6 km SSE of Harper, Kansas on Sun, Jun 4, 2017, 1:14 AM CDT (06:14 UTC), 4 km (3 mi) below the surface.

A larger quake followed: M2.7 4 km W of Renfrow, 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: 2.5 (ml), micro
Local time: Sun, Jun 4, 2017, 1:14 AM CDT
UTC: 2017-06-04 06:14:00 UTC
Depth: 4.2 km (2.6 mi), shallow
Epicenter: 37.235° N, 97.983° 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 1.0 km horizontally, 2.8 km in depth
Magnitude uncertainty: ±0.17
Station coverage gap: 234°, poorly surrounded by stations
Stations used: 27

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 103 in the 60 days after this one and 63 in the 30 days before it.

After

The first 60 of 103.

Before

Earthquakes today Kansas earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us20009klg (also filed as ismpkansas70228678). Read Tue, Sep 22, 2026, 11:24 PM UTC.