Port Protection, AK has a moderate earthquake risk, with a total of 3 earthquakes since 1931. The USGS database shows that there is a 12.06% chance of a major earthquake within 50km of Port Protection, AK within the next 50 years. The largest earthquake within 30 miles of Port Protection, AK was a 3.3 Magnitude in 2017.
View the probability of a major earthquake within the next 50 years in Port Protection, AK.
View the number of earthquake incidents in Port Protection, AK by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Port Protection, AK within 30 miles. All distances and depths in the table are measured in miles.