Kansas earthquakes

M2.1 earthquake 7 km NNE of Attica, Kansas

A magnitude 2.1 earthquake struck 7 km NNE of Attica, Kansas on Sun, Feb 26, 2017, 9:36 AM CST (15:36 UTC), 5 km (3 mi) below the surface.

A larger quake followed: M4.1 8 km W of Deer Creek, 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
2.1 (mb_lg), micro
Local time
UTC
2017-02-26 15:36:33 UTC
Depth
5.0 km (3.1 mi), shallow
Epicenter
37.309° N, 98.200° 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 3.1 km horizontally, 2.0 km in depth
Magnitude uncertainty
±0.23
Depth from
Operator assigned
Station coverage gap
233°, poorly surrounded by stations
Stations used
46

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 136 in the 60 days after this one and 68 in the 30 days before it.

After

The first 60 of 136.

Before

Earthquakes todayKansas earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us20008miy. Read Wed, Sep 30, 2026, 2:36 AM UTC.