Rich County, UT has a high earthquake risk, with a total of 23 earthquakes since 1931. The USGS database shows that there is a 65.62% chance of a major earthquake within 50km of Rich County, UT within the next 50 years. The largest earthquake within 30 miles of Rich County, UT was a 5.0 Magnitude in 1988.
View the probability of a major earthquake within the next 50 years in Rich County, UT.
View the number of earthquake incidents in Rich County, UT by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Rich County, UT within 30 miles. All distances and depths in the table are measured in miles.