Kansas earthquakes

M2.5 earthquake 6 km SSW of Gypsum, Kansas

A magnitude 2.5 earthquake struck 6 km SSW of Gypsum, Kansas on Tue, Dec 14, 2021, 4:02 PM CST (22:02 UTC), 5 km (3 mi) below the surface.

A larger quake followed: M4.0 1 km SSW of Gypsum, Kansas. This one was a foreshock.

Lindsborg forecastMore in Kansas

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
UTC
2021-12-14 22:02:29 UTC
Depth
5.0 km (3.1 mi), shallow
Epicenter
38.653° N, 97.452° 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.

Did You Feel It? map: shaking reported by the public
Shaking reported by the public, by area. Map: USGS Did You Feel It?

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 1.8 km horizontally, 2.0 km in depth
Magnitude uncertainty
±0.12
Depth from
Operator assigned
Station coverage gap
140°
Stations used
20

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 25 in the 60 days after this one and 13 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us6000gc9q. Read Tue, Sep 22, 2026, 3:37 PM UTC.