Port Townsend, WA has a very high earthquake risk, with a total of 625 earthquakes since 1931. The USGS database shows that there is a 82.85% chance of a major earthquake within 50km of Port Townsend, WA within the next 50 years. The largest earthquake within 30 miles of Port Townsend, WA was a 4.5 Magnitude in 2009.
View the probability of a major earthquake within the next 50 years in Port Townsend, WA.
View the number of earthquake incidents in Port Townsend, WA by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Port Townsend, WA within 30 miles. All distances and depths in the table are measured in miles.