3.1-magnitude earthquake near Ontario slightly shakes Southern California
A magnitude-3.1 earthquake centered about two miles southeast of Ontario struck at 12:56 p.m. on Tuesday, Oct. 1, the US Geological Survey said. The earthquake was felt in Victorville, Riverside, Los Angeles, Long Beach, Mission Viejo and Oceanside, among other locations, according to the USGS intensity map . An earthquake of that magnitude is rarely…