The shaking from a magnitude 4.6 earthquake in northern Mexico was lightly felt in the San Diego area, seismologists said. The U.S. Geological Survey said the quake hit at 8:25 p.m. PDT Saturday about 100 miles east-southeast of Tijuana, Mexico and was felt throughout San Diego County as far north as the Orange County line. U-T San Diego said the epicenter was along the Laguna Salada fault in a sparsely populated area of Baja California. The USGS said a larger 4.8 quake was recorded a few hours later in the same area. There were no reports of any damage in Mexico or shaking north of the border. Northern California was also shaking overnight. A smaller 3.5 quake was recorded before dawn Sunday about 132 miles outside Sacramento, UPI reported.
