(CNN) A 5.6 magnitude earthquake struck on Saturday morning near Pawnee, Oklahoma, rattling at least seven states across the U.S. heartland, according to the U.S. Geological Survey. The Oklahoma Corporation Commission, a regulatory agency that examines the state's fuel, oil, gas, public utilities and transportation industries, is "reviewing disposal wells in the vicinity of the earthquake near Pawnee," Oklahoma Gov. Oklahoma Corporation Commission staff is at the office reviewing disposal wells in the vicinity of the earthquake near Pawnee. The earthquake damaged at least one historic building in Pawnee, Oklahoma city officials told CNN. There is no clear evidence of major damage from the earthquake, Pawnee, Oklahoma Chamber of Commerce manager Tom Briggs tells CNN.

Source: CNN September 03, 2016 12:34 UTC