Salcha, AK has a very high earthquake risk, with a total of 3,048 earthquakes since 1931. The USGS database shows that there is a 80.64% chance of a major earthquake within 50km of Salcha, AK within the next 50 years. The largest earthquake within 30 miles of Salcha, AK was a 7.2 Magnitude in 1937.
View the probability of a major earthquake within the next 50 years in Salcha, AK.
View the number of earthquake incidents in Salcha, AK by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Salcha, AK within 30 miles. All distances and depths in the table are measured in miles.