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.
The San Bernardino County portion, containing Victor Valley, which is part of the Inland Empire area of Southern California, along with the Antelope Valley and the Morongo Basin, where Yucca Valley and the Twentynine Palms Marine Base are located, are all considered to be part of the Greater Los Angeles Area.