Grand Mound, WA has a high earthquake risk, with a total of 124 earthquakes since 1931. The USGS database shows that there is a 77.09% chance of a major earthquake within 50km of Grand Mound, WA within the next 50 years. The largest earthquake within 30 miles of Grand Mound, WA was a 6.8 Magnitude in 2001.
View the probability of a major earthquake within the next 50 years in Grand Mound, WA.
View the number of earthquake incidents in Grand Mound, WA by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Grand Mound, WA within 30 miles. All distances and depths in the table are measured in miles.