This week's quake stemmed from the majority of devastating fault. Listed below's what to understand - NBC Los Angeles

.This week's tremor came from a lot of devastating fault. Here's what to know NBC Los AngelesSeismologist warns of raising quake task in Southern California KTLA Los Angeles4.4 earthquake reaches LA Area, shakes structures as well as rattles nerves throughout SoCal ABC7 Los AngelesWatch: Measurement 4.4 earthquake caught during live program on ESPN CNN.