Heiskell, TN has a moderate earthquake risk, with a total of 93 earthquakes since 1931. The USGS database shows that there is a 5.65% chance of a major earthquake within 50km of Heiskell, TN within the next 50 years. The largest earthquake within 30 miles of Heiskell, TN was a 4.7 Magnitude in 1973.
View the probability of a major earthquake within the next 50 years in Heiskell, TN.
View the number of earthquake incidents in Heiskell, TN by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Heiskell, TN within 30 miles. All distances and depths in the table are measured in miles.