Kupreanof, AK has a low earthquake risk, with a total of 5 earthquakes since 1931. The USGS database shows that there is a 1.26% chance of a major earthquake within 50km of Kupreanof, AK within the next 50 years. The largest earthquake within 30 miles of Kupreanof, AK was a 3.1 Magnitude in 2023.
View the probability of a major earthquake within the next 50 years in Kupreanof, AK.
View the number of earthquake incidents in Kupreanof, AK by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Kupreanof, AK within 30 miles. All distances and depths in the table are measured in miles.