Oklahoma earthquakes

M3.1 earthquake 14 km NW of Pawnee, Oklahoma

A magnitude 3.1 earthquake struck 14 km NW of Pawnee, Oklahoma on Tue, Sep 6, 2016, 9:26 PM CDT (02:26 UTC), 4 km (3 mi) below the surface.

A larger quake followed: M3.3 4 km NE of Coyle, Oklahoma. This one was a foreshock.

Pawnee forecastMore in Oklahoma

Map

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

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The earthquake

Magnitude
3.1 (mwr), minor
Local time
UTC
2016-09-07 02:26:50 UTC
Depth
4.4 km (2.8 mi), shallow
Epicenter
36.433° N, 96.908° W
Region
Oklahoma
Felt reports
27
Strongest shaking
IV, light shaking
Tsunami flag
No
Status
Reviewed by a seismologist

Shaking

The USGS ShakeMap: shaking estimated from seismic stations and the quake’s size, on the Modified Mercalli intensity scale.

Strongest estimated
IV, light shaking
Map
Automatic
USGS ShakeMap: estimated shaking intensity around the epicenter
Estimated shaking intensity. Map: USGS ShakeMap.

Did you feel it?

27 people reported to the USGS what they felt; the strongest reported shaking was V, moderate shaking.

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

Fault motion and ground failure

How the rock slipped, from the moment tensor, and the USGS estimate of landslides and liquefaction.

Faulting
Strike-slip
Moment magnitude
3.1 Mwr
Nodal plane 1
Strike 320°, dip 90°, rake 10°
Nodal plane 2
Strike 230°, dip 80°, rake 180°

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 0.9 km horizontally, 2.8 km in depth
Station coverage gap
70°
Stations used
0

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 us10006ml1. Read Tue, Sep 22, 2026, 11:09 AM UTC.