Pinal, AZ has a moderate earthquake risk, with a total of 3 earthquakes since 1931. The USGS database shows that there is a 23.60% chance of a major earthquake within 50km of Pinal, AZ within the next 50 years. The largest earthquake within 30 miles of Pinal, AZ was a 3.1 Magnitude in 2010.
View the probability of a major earthquake within the next 50 years in Pinal, AZ.
View the number of earthquake incidents in Pinal, AZ by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Pinal, AZ within 30 miles. All distances and depths in the table are measured in miles.