An earthquake near Greenback, Tennessee, shook East Tennessee early Saturday morning. It was the largest quake in the region since 2018.

The quake could be felt in parts of the Carolinas, Alabama, Kentucky, Georgia and Virginia, according to early data from USGS.

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.