Iona, MN has a very low earthquake risk, with a total of 0 earthquakes since 1931. The USGS database shows that there is a 0.25% chance of a major earthquake within 50km of Iona, MN within the next 50 years.
View the probability of a major earthquake within the next 50 years in Iona, MN.
See Minnesota Earthquake Report or Murray County, MN Earthquake Report