The southern end of the 800 mile San Andreas Fault in California is currently being wired so that scientists will know when “the big one” hits. Bill Curtis, a technician with the U.S. Geological Survey, says that even the “smallest little bump shows up there.” Eleven stations will be set up with each having two sensors that measure speed and acceleration. This project certainly came at the right time because of the 250 small tremors that recently struck. All were picked up by stations on the east shore of the Salton Sea. All told, there is a network of 300 stations across the state.