Kansas earthquakes

M2.5 earthquake 0 km WSW of Bluff City, Kansas

A magnitude 2.5 earthquake struck 0 km WSW of Bluff City, Kansas on Thu, May 22, 2014, 1:30 AM CDT (06:30 UTC), 7 km (4 mi) below the surface.

A larger quake followed: M3.9 10 km W of Jefferson, Oklahoma. 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, Lg-wave body), micro
Magnitude from: USGS National Earthquake Information Center
Local time: Thu, May 22, 2014, 1:30 AM CDT
UTC: 2014-05-22 06:30:19 UTC
Depth: 7.1 km (4.4 mi), shallow
Epicenter: 37.073° N, 97.885° W
Region: Kansas
Tsunami flag: No
Status: Reviewed by a seismologist

Magnitude estimates

Different scales measure different things and differ by a few tenths. The USGS marks one as preferred, and it is the one this page uses.

Mag.	Scale	Computed by	Notes
2.5	mb_Lg, Lg-wave body	USGS National Earthquake Information Center	Preferred · Reviewed · ±0.088 · 38 stations
2.63	ML, local (Richter)	ISMPKANSAS	Final · ±0.096 · 14 stations

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Magnitude uncertainty: ±0.09
Depth from: FROM_LOCATION
Station coverage gap: 51°
Stations used: 42

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: at least 199 in the 60 days after this one and 69 in the 30 days before it.

After

The first 60 of at least 199.

Before

Earthquakes today Kansas earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event usb000qz8a (also filed as ismpkansas70019508). Read Fri, Oct 2, 2026, 5:33 PM UTC.