CA sliding into the ocean?

I am born and raised in SoCal. I used to watch and read about all of the earthquakes, brush/wild fires and mudslides growing up. When I went to buy a house, I made sure that I bought one on flat land away from a wilderness area. That eliminated 2 of the three recurring natural events from damaging my house. So far so good in regards to earthquakes.
Oh, and I made sure not to buy a mobile home since they seem to attract tornadoes. <wink, wink>