Utah Earthquakes (1850-2016) and Quaternary Faults (M-277) Idaho Recreation Map of Hatfield & McCoy’s fame

of Hatfield & McCoy’s fame

By: Bill Buss & Loie Belknaps

the irascible U

convenient

Though primarily directed at students of geology

Utah Earthquakes (1850-2016) and Quaternary Faults (M-277) Idaho Recreation Map of Hatfield & McCoy’s fameBy: Steve D. Bowman and Walter J. Arabasz This map shows earthquakes known to have occurred within and surrounding Utah from 1850 through December 2016 and mapped Quaternary faults considered to be earthquake sources. The faults shown on the map have been sources of large earthquakes (about magnitude 6. 5 or greater) during the Quaternary Period (past 2. 6 million years) and are the most likely sources of large earthquakes in the future. Most small to