6.4 on July 4th, and 7.1 on July 5th near Ridgecrest, California. Northeast of Los Angeles, and west of Las Vegas.(Near Death Valley National Park)
This is a bit academic and thus potentially boring, not to mention a decade+ old but it got recommended in my youtube after watching some of the news coverage.
lots of video and pictures and stuff here.. State Of Emergency Declared After 7.1 Quake Rocks Southern California; Massive Aftershocks Shake Towns
I like how when it rains, a baseball game has to be delayed or cancelled but during an Earthquake... Play Ball!