M3.4 earthquake 5 km SW of Fallis, Oklahoma

A magnitude 3.4 earthquake struck 5 km SW of Fallis, Oklahoma on Tue, Mar 1, 2016, 5:08 PM CST (23:08 UTC), 5 km (3 mi) below the surface.

A larger quake followed: M3.7 8 km WSW of Langston, Oklahoma. This one was a foreshock.

Map

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

8 people reported to the USGS what they felt; the strongest reported shaking was IV, light 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: 169 in the 60 days after this one and 30 in the 30 days before it.

The first 60 of 169.

From the USGS Earthquake Hazards Program and its partner networks, event us10004ty6. Read Mon, Sep 21, 2026, 4:38 PM UTC.