M2.6 earthquake 5 km N of Dover, Oklahoma

A magnitude 2.6 earthquake struck 5 km N of Dover, Oklahoma on Tue, Apr 21, 2015, 6:59 AM CDT (11:59 UTC), 3 km (2 mi) below the surface.

A larger quake followed: M3.0 10 km SW of Dacoma, 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: 200 in the 60 days after this one and 0 in the 30 days before it.

The first 60 of 200.

From the USGS Earthquake Hazards Program and its partner networks, event us2000281r. Read Wed, Sep 23, 2026, 7:07 AM UTC.