A 2.5-magnitude earthquake was reported Monday morning northeast of Columbia, which is the threshold for when a quake can usually be felt on the surface.
ELGIN, S.C. (AP) Two more earthquakes have struck near Columbia, South Carolina, where seven quakes have been felt since Monday. The most recent earthquakes struck Tuesday in the Elgin area, about 20 miles (32 kilometers) northeast of Columbia, WLTX-TV reported.