M3.3 earthquake 10 km ESE of Jefferson, Oklahoma

A magnitude 3.3 earthquake struck 10 km ESE of Jefferson, Oklahoma on Tue, Mar 7, 2017, 10:03 AM CST (16:03 UTC), 8 km (5 mi) below the surface.

A larger quake followed: M3.5 10 km NW of Pawnee, 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: 197 in the 60 days after this one and 2 in the 30 days before it.

The first 60 of 197.

From the USGS Earthquake Hazards Program and its partner networks, event us100087h0. Read Tue, Sep 22, 2026, 4:15 PM UTC.