M2.8 earthquake 7 km N of Dacoma, Oklahoma

A magnitude 2.8 earthquake struck 7 km N of Dacoma, Oklahoma on Thu, Oct 1, 2015, 10:37 AM CDT (15:37 UTC), 7 km (4 mi) below the surface.

A larger quake followed: M3.5 11 km NE of Wakita, 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 us10003jit. Read Tue, Sep 22, 2026, 8:46 PM UTC.