Twisp, WA has a moderate earthquake risk, with a total of 52 earthquakes since 1931. The USGS database shows that there is a 20.71% chance of a major earthquake within 50km of Twisp, WA within the next 50 years. The largest earthquake within 30 miles of Twisp, WA was a 4.4 Magnitude in 1989.
View the probability of a major earthquake within the next 50 years in Twisp, WA.
View the number of earthquake incidents in Twisp, WA by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Twisp, WA within 30 miles. All distances and depths in the table are measured in miles.