Kansas earthquakes

M2.5 earthquake 4 km ENE of Milan, Kansas

A magnitude 2.5 earthquake struck 4 km ENE of Milan, Kansas on Sun, Dec 7, 2014, 1:24 AM CST (07:24 UTC), 6 km (4 mi) below the surface.

A larger quake followed: M2.8 2 km W of Freeport, Kansas. This one was a foreshock.

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Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude: 2.5 (mb_lg), micro
Local time: Sun, Dec 7, 2014, 1:24 AM CST
UTC: 2014-12-07 07:24:57 UTC
Depth: 6.5 km (4.0 mi), shallow
Epicenter: 37.269° N, 97.621° W
Region: Kansas
Felt reports: 2
Tsunami flag: No
Status: Reviewed by a seismologist

Did you feel it?

2 people 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 2.5 km horizontally, 7.2 km in depth
Magnitude uncertainty: ±0.10
Depth from: FROM_LOCATION
Station coverage gap: 73°
Stations used: 35

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 usc000t4e9 (also filed as ismpkansas70055833). Read Tue, Sep 22, 2026, 3:09 PM UTC.