Federal authorities say another mild earthquake has occurred under central Nebraska. The U.S. Geological Survey says the latest occurred
around 6:40 p.m. Sunday about 3 miles (5 kilometers) under the surface 20 miles (33 kilometers) east-southeast of Stapleton, not far from
Arnold. It was rated a 2.6 magnitude temblor. It was the area’s fifth quake in a week. No damage or injuries have been reported.