Marvin, SD has a very low earthquake risk, with a total of 0 earthquakes since 1931. The USGS database shows that there is a 0.46% chance of a major earthquake within 50km of Marvin, SD within the next 50 years.
View the probability of a major earthquake within the next 50 years in Marvin, SD.
See South-Dakota Earthquake Report or Grant County, SD Earthquake Report