Kansas earthquakes

M2.8 earthquake 5 km E of Harper, Kansas

A magnitude 2.8 earthquake struck 5 km E of Harper, Kansas on Mon, Jul 24, 2017, 7:43 PM CDT (00:43 UTC), 5 km (3 mi) below the surface.

A larger quake followed: M3.0 5 km W of South Hutchinson, Kansas. 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: 2.8 (ml), micro
Local time: Mon, Jul 24, 2017, 7:43 PM CDT
UTC: 2017-07-25 00:43:13 UTC
Depth: 4.7 km (2.9 mi), shallow
Epicenter: 37.278° N, 97.967° 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 II, weak shaking.

How well it is located

Reviewed by a seismologist.

Location uncertainty: About 1.4 km horizontally, 2.9 km in depth
Magnitude uncertainty: ±0.12
Station coverage gap: 138°
Stations used: 28

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 158 in the 60 days after this one and 40 in the 30 days before it.

After

The first 60 of 158.

Before

Earthquakes today Kansas earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us2000a0km (also filed as ismpkansas70231363). Read Tue, Sep 22, 2026, 11:05 AM UTC.