The USGS is reporting an earthquake shook the ground just before 7:30 Tuesday morning.
A record of seismic activity shows a 3.2 magnitude earthquake struck southeast of Prague.
No reports of any damage or injuries have been made.
Residents of the area likely felt the rumble of this quake, as anything higher than a 3.0 magnitude is typically felt by humans.
The city of Prague is about 50 miles east of Oklahoma City.