Oshkosh, WI has a very low earthquake risk, with a total of 0 earthquakes since 1931. The USGS database shows that there is a 0.20% chance of a major earthquake within 50km of Oshkosh, WI within the next 50 years.
View the probability of a major earthquake within the next 50 years in Oshkosh, WI.
See Wisconsin Earthquake Report or Winnebago County, WI Earthquake Report