M4.0 earthquake near Enid, Oklahoma

What happened

A magnitude 4 earthquake struck 10 km SSE of Marshall, Oklahoma on 15 May 2018, 13:40 UTC at a depth of 6 km.

Earthquakes of this size are classed as Light. Widely felt nearby; objects may shake or fall. Significant damage is unusual. This was a shallow earthquake, which tends to be felt more strongly at the surface.

The nearest town in our records is Enid, about 46 km away in Oklahoma, United States.