Oklahoma earthquakes

M3.3 earthquake 9 km WNW of Prague, Oklahoma

A magnitude 3.3 earthquake struck 9 km WNW of Prague, Oklahoma on Sun, Nov 6, 2011, 7:26 PM CST (01:26 UTC), 3 km (2 mi) below the surface.

A larger quake followed: M4.8 9 km SSE of Sparks, 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
3.3 (mblg), minor
Local time
UTC
2011-11-07 01:26:31 UTC
Depth
3.1 km (1.9 mi), shallow
Epicenter
35.518° N, 96.786° W
Region
Oklahoma
Felt reports
212
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

212 people reported to the USGS what they felt; the strongest reported shaking was VII, very strong 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.

Station coverage gap
36°
Stations used
31

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 55 in the 60 days after this one and 40 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 usp000jag5. Read Wed, Sep 23, 2026, 2:37 AM UTC.