Dozens of aftershocks follow magnitude-4.7 Malibu earthquake  NBC Los AngelesMagnitude 4.7 earthquake rocks parts of Southern California  CNNMalibu Shaken By 4.7 Earthquake & Aftershocks; SoCal Breaks Record For Most Mag-4 & Above Quakes In Single Year  Deadline4.7-magnitude earthquake felt across Los Angeles, centered in Malibu, USGS says  ABC7 Los AngelesMagnitude 4.7 earthquake jolts Los Angeles area  KTLA Los Angeles