Earthquake Causes Tsunami Energy accumulates in the overriding plate until it exceeds the frictional forces between the two stuck plates. When this happens, the overriding plate snaps back into an unrestrained position.
Agoura Hills is a city in Los Angeles County, California. Its population was estimated to be at 20,843 in 2014, up from 20,537 at the 2000 census.
Butte County is a county in the U.S. state of California. As of the 2010 census, the population was 220,000. The county seat is Oroville. Butte County comprises the Chico, CA Metropolitan Statistical Area. It is in the California Central Valley, north of the state capital of Sacramento. Butte County is known as the Land of Natural Wealth and Beauty..