Manassas, VA has a very low earthquake risk, with a total of 4 earthquakes since 1931. The USGS database shows that there is a 0.56% chance of a major earthquake within 50km of Manassas, VA within the next 50 years. The largest earthquake within 30 miles of Manassas, VA was a 2.5 Magnitude in 1974.
View the probability of a major earthquake within the next 50 years in Manassas, VA.
Total Number of Earthquakes in Manassas, VA within 30 miles. All distances and depths in the table are measured in miles.