Old Washington, OH has a very low earthquake risk, with a total of 2 earthquakes since 1931. The USGS database shows that there is a 0.23% chance of a major earthquake within 50km of Old Washington, OH within the next 50 years. The largest earthquake within 30 miles of Old Washington, OH was a 3.4 Magnitude in 1988.
View the probability of a major earthquake within the next 50 years in Old Washington, OH.
View the number of earthquake incidents in Old Washington, OH by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Old Washington, OH within 30 miles. All distances and depths in the table are measured in miles.