According to the USGS, there was a 4.6 magnitude earthquake Saturday morning a few miles west of Perry, Oklahoma.
The U.S. Geological Survey says the quake measured 4.2 was centered near Stroud.
A 3.4 magnitude earthquake was recorded near the town of Pawnee, in Pawnee County early Wednesday.
A 3.2 magnitude earthquake rattled Pawnee County Wednesday morning.
Oklahoma researchers want to learn more about the state's bald eagle population.