St. Anna Township, ND has a very low earthquake risk, with a total of 1 earthquakes since 1931. The USGS database shows that there is a 0.13% chance of a major earthquake within 50km of St. Anna Township, ND within the next 50 years. The largest earthquake within 30 miles of St. Anna Township, ND was a 2.6 Magnitude in 2008.
View the probability of a major earthquake within the next 50 years in St. Anna Township, ND.
View the number of earthquake incidents in St. Anna Township, ND by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in St. Anna Township, ND within 30 miles. All distances and depths in the table are measured in miles.