Marlboro County, SC has a low earthquake risk, with a total of 2 earthquakes since 1931. The USGS database shows that there is a 1.18% chance of a major earthquake within 50km of Marlboro County, SC within the next 50 years. The largest earthquake within 30 miles of Marlboro County, SC was a 3.7 Magnitude in 2006.
View the probability of a major earthquake within the next 50 years in Marlboro County, SC.
View the number of earthquake incidents in Marlboro County, SC by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Marlboro County, SC within 30 miles. All distances and depths in the table are measured in miles.