Magnitude-4.1 Aftershock Shakes Los Angeles Area

(LOS ANGELES) -- A magnitude-4.1 aftershock has rattled parts of Southern California where a moderate quake occurred the day before. The U.S. Geological Survey says the aftershock struck shortly after 2:30 p.m. Saturday. A magnitude-5.1 earthquake centered 25 miles south of Los Angeles hit Friday night, cracking foundations and causing evacuations. More than 100 aftershocks…