Oklahoma earthquakes

M3.4 earthquake 8 km NW of Prague, Oklahoma

A magnitude 3.4 earthquake struck 8 km NW of Prague, Oklahoma on Wed, Nov 9, 2011, 6:08 AM CST (12:08 UTC), 5 km (3 mi) below the surface.

A larger quake followed: M3.6 9 km NW of Cromwell, Oklahoma. This one was a foreshock.

Prague 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
3.4 (ml), minor
Local time
UTC
2011-11-09 12:08:36 UTC
Depth
5.0 km (3.1 mi), shallow
Epicenter
35.534° N, 96.761° W
Region
Oklahoma
Felt reports
134
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

134 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?

How well it is located

Reviewed by a seismologist.

Depth from
OPERATOR_ASSIGNED
Station coverage gap
73°
Stations used
22

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 47 in the 60 days after this one and 49 in the 30 days before it.

After

Before

Earthquakes todayOklahoma earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp000jamh (also filed as usb0006med). Read Wed, Sep 23, 2026, 9:57 PM UTC.