Ironwood, MI has a very low earthquake risk, with a total of 1 earthquakes since 1931. The USGS database shows that there is a 0.18% chance of a major earthquake within 50km of Ironwood, MI within the next 50 years. The largest earthquake within 30 miles of Ironwood, MI was a 3.6 Magnitude in 1988.
View the probability of a major earthquake within the next 50 years in Ironwood, MI.
View the number of earthquake incidents in Ironwood, MI by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Ironwood, MI within 30 miles. All distances and depths in the table are measured in miles.