M2.7 earthquake 17 km SSE of Waynoka, Oklahoma

A magnitude 2.7 earthquake struck 17 km SSE of Waynoka, Oklahoma on Wed, Jul 26, 2017, 3:17 AM CDT (08:17 UTC), 5 km (3 mi) below the surface.

A larger quake followed: M3.1 15 km SSE of Waynoka, Oklahoma. This one was a foreshock.

Map

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

No one has reported feeling this quake to the USGS.

Reviewed by a seismologist.

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

Within 100 km, magnitude 1.5 and up: 76 in the 60 days after this one and 51 in the 30 days before it.

The first 60 of 76.

From the USGS Earthquake Hazards Program and its partner networks, event us2000a17r. Read Tue, Sep 22, 2026, 10:23 PM UTC.