Duncan, AZ has a moderate earthquake risk, with a total of 27 earthquakes since 1931. The USGS database shows that there is a 18.06% chance of a major earthquake within 50km of Duncan, AZ within the next 50 years. The largest earthquake within 30 miles of Duncan, AZ was a 5.2 Magnitude in 2014.
View the probability of a major earthquake within the next 50 years in Duncan, AZ.
View the number of earthquake incidents in Duncan, AZ by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Duncan, AZ within 30 miles. All distances and depths in the table are measured in miles.