A mild 4.1 magnitude earthquake about 30 miles south of Knoxville, Tennessee, was felt across the southeastern region of the United States Saturday morning from Chattanooga, Tennessee, to Atlanta, Georgia;

A light, 4.1-magnitude earthquake struck in Tennessee on Saturday, according to the United States Geological Survey. The temblor happened at 9:04 a.m. Eastern about 12 miles southeast of Greenback, Tenn.

The quake struck south of Greenback, about 30 miles south of Knoxville, just after 9 a.m., according to data from the United States Geological Service.