On Thursday, July 17, 2014, The United States Geological Survey updated the U.S National Seismic Hazard Maps which reflect the most current scientific views on where future earthquakes will occur, how often they will occur, and how hard the ground will shake. (CITE) Since 2008 which is when the map was last updated the general pattern of earthquakes had not changed significantly, however many details have changed. The maps were made from data collected over several years along with improved computational modeling done at the University of California, Berkeley, and GPS data. This is the first time GPS Data has been used in creating this kind of map by the The United States Geological Survey
On Thursday, July 17, 2014, The United States Geological Survey updated the U.S National Seismic Hazard Maps which reflect the most current scientific views on where future earthquakes will occur, how often they will occur, and how hard the ground will shake. (CITE) Since 2008 which is when the map was last updated the general pattern of earthquakes had not changed significantly, however many details have changed. The maps were made from data collected over several years along with improved computational modeling done at the University of California, Berkeley, and GPS data. This is the first time GPS Data has been used in creating this kind of map by the The United States Geological Survey