Simpson, KS has a very low earthquake risk, with a total of 31 earthquakes since 1931. The USGS database shows that there is a 0.27% chance of a major earthquake within 50km of Simpson, KS within the next 50 years. The largest earthquake within 30 miles of Simpson, KS was a 4.0 Magnitude in 2023.
View the probability of a major earthquake within the next 50 years in Simpson, KS.
View the number of earthquake incidents in Simpson, KS by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Simpson, KS within 30 miles. All distances and depths in the table are measured in miles.