QUATERNARY FAULT MAPS Utah Fault Map   Adapted from Hecker, S. (1993). Quaternary Tectonics of Utah with emphasis on Earthquake-Hazard Characterization, Utah Geological Survey Bulletin 127, p. 157.     Fault Maps of Wasatch Front (Utah) Counties   Earthquake Fault Map of a Portion of Salt Lake County, Utah or download a pdf version , Utah Geological and Mineral Survey Public Information Series 3, January 1990.       Earthquake Fault Map of a Portion of Utah County, Utah or dowload a pdf version , Utah Geological and Mineral Survey Public Information Series 11, March 1991.       Earthquake Fault Map of a Portion of Weber County, Utah or download a pdf version , Utah Geological and Mineral Survey Public Information Series 1, January 1990.       Earthquake Fault Map of a Portion of Davis County, Utah or download a pdf version , Utah Geological and Mineral Survey Public Information Series 2, January 1990.         Yellowstone National Park Fault Map   Adapted from Christiansen, R. L. (1993). The Quaternary and Pliocene Yellowstone volcanic field of Wyoming, Idaho, and Montana, U. S. Geological Survey Professional Paper 729-G, 237p.     Intermountain Seismic Belt (ISB) Fault Map (ISB includes Utah, and parts of Montana, Idaho, Wyoming, Nevada, Colorado, Arizona, and New Mexico.)   From Smith, R. B., and Arabasz, W. J. (1991). Seismicity of the Intermountain Seismic Belt, in Slemmons, D. B., Engdahl, E. R., Zoback, M. D., and Blackwell, D. D., editors, Neotectonics of North America, Geological Society of America, Decade Map Volume 1, p. 185-228.     Return to The Local Quake Threat. University of Utah Seismograph Stations  «»   135 South 1460 East, Room 705 WBB Salt Lake City, Utah 84112-0111  «»   Phone 801-581-6274  «»  Fax 801-585-5585 E-mail UUSS!