.This week's tremor stemmed from a lot of harmful negligence. Here's what to know NBC Los AngelesSeismologist portends increasing quake activity in Southern The golden state KTLA Los Angeles4.4 quake strikes LA Area, shakes structures as well as rattles nerves across SoCal ABC7 Los AngelesWatch: Measurement 4.4 earthquake recorded in the course of real-time show on ESPN CNN.