Seattle, WA has a very high earthquake risk, with a total of 1,420 earthquakes since 1931. The USGS database shows that there is a 87.56% chance of a major earthquake within 50km of Seattle, WA within the next 50 years. The largest earthquake within 30 miles of Seattle, WA was a 6.5 Magnitude in 1965.
View the probability of a major earthquake within the next 50 years in Seattle, WA.
View the number of earthquake incidents in Seattle, WA by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Seattle, WA within 30 miles. All distances and depths in the table are measured in miles.