Lake Ketchum, WA has a high earthquake risk, with a total of 562 earthquakes since 1931. The USGS database shows that there is a 74.16% chance of a major earthquake within 50km of Lake Ketchum, WA within the next 50 years. The largest earthquake within 30 miles of Lake Ketchum, WA was a 4.7 Magnitude in 2019.
View the probability of a major earthquake within the next 50 years in Lake Ketchum, WA.
View the number of earthquake incidents in Lake Ketchum, WA by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Lake Ketchum, WA within 30 miles. All distances and depths in the table are measured in miles.