Duchesne County, UT has a moderate earthquake risk, with a total of 13 earthquakes since 1931. The USGS database shows that there is a 11.41% chance of a major earthquake within 50km of Duchesne County, UT within the next 50 years. The largest earthquake within 30 miles of Duchesne County, UT was a 5.0 Magnitude in 1977.
View the probability of a major earthquake within the next 50 years in Duchesne County, UT.
View the number of earthquake incidents in Duchesne County, UT by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Duchesne County, UT within 30 miles. All distances and depths in the table are measured in miles.