The Arizona Earthquake Information Center (AEIC) conducts research and distributes information about Arizona earthquakes in order to increase the knowledge about the causes and hazards of earthquakes. The website provides recent seismographs for many places including the Grand Canyon and Flagstaff along with a map of the fault system. Researchers can find a catalog of Arizona Earthquakes for the period of 1830 to 1998. Users can view an index map of recent earthquakes in the Intermountain West region of Utah as well.