M2.9 earthquake 3 km SSW of Quinton, Oklahoma

A magnitude 2.9 earthquake struck 3 km SSW of Quinton, Oklahoma on Thu, Sep 30, 2021, 5:58 AM CDT (10:58 UTC), 9 km (5 mi) below the surface.

A larger quake followed: M3.3 3 km SSW of Quinton, Oklahoma. This one was a foreshock.

Map

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

1 person reported to the USGS what they felt; the strongest reported shaking was II, weak shaking.

Reviewed by a seismologist.

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

Within 100 km, magnitude 1.5 and up: 48 in the 60 days after this one and 30 in the 30 days before it.

From the USGS Earthquake Hazards Program and its partner networks, event ok2021tduo (also filed as us6000fqem). Read Tue, Sep 22, 2026, 9:28 PM UTC.