Haven Earthquake Information Haven Earthquake Risk Grade The
USGS database shows that there is a 0.629% chance of a major
earthquake within 50 miles of Haven, Kansas within the next 50
years. The largest earthquake within 50 miles of Haven, Kansas
was a 3 Magnitude in 2001. Probability of earthquakes within the
next 50 years Within 31 Miles / 50km above magnitude Historical
Earthquake Data (Within 50 Miles) All distances and depths in
the table below are measured in miles.