There are 11 earthquake incidents in Washington DC on record since 1931. The state averages less than 1 earthquake per year. The largest earthquake on record for Washington DC occurred on 01/22/2017, with a depth of 40.0 miles and a magnitude of 3.6 on the Richter scale in District of Columbia County, DC.
Yearly Average Number of Earthquakes in Washington DC
Total Number of Earthquakes in Washington DC since 1931