3.0 magnitude earthquake in Northeast Ohio's Mahoning County reported at 4:42 a.m. by USGS.

An earthquake of 3.0 magnitude was detected early Saturday morning in Northeast Ohio, specifically in Mahoning County at 4:42 a.m., as reported by the U.S. Geological Survey. According to the agency, Northeast Ohio has a seismic zone with moderately frequent earthquakes, with the largest recorded in the area being a magnitude 4.8 in 1986.