M3.3 earthquake 17 km SE of Waynoka, Oklahoma

A magnitude 3.3 earthquake struck 17 km SE of Waynoka, Oklahoma on Wed, Oct 4, 2017, 7:12 PM CDT (00:12 UTC), 8 km (5 mi) below the surface.

A larger quake followed: M3.9 5 km N of Dover, Oklahoma. This one was a foreshock.

Map

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

3 people reported to the USGS what they felt; the strongest reported shaking was II, weak shaking.

How the rock slipped, from the moment tensor, and the USGS estimate of landslides and liquefaction.

Reviewed by a seismologist.

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

Within 100 km, magnitude 1.5 and up: 100 in the 60 days after this one and 34 in the 30 days before it.

The first 60 of 100.

From the USGS Earthquake Hazards Program and its partner networks, event us2000b185. Read Tue, Sep 22, 2026, 5:28 PM UTC.