7.3 Moore, Oklahoma Tri-State Tornado 3.2 Longest damage path and duration 2.2 Deadliest single tornado in US history Wikipedia 7.2 Tanner/Harvest, Alabama ανεμοστρόβιλος tornado 5 Exceptional tornado droughts ανεμοστρόβιλος https://en.wikipedia.org/wiki/Tornado_records most extreme 7.5 Birmingham, Alabama 7.4 Tuscaloosa, Alabama ανεμοστρόβιλος 6.1 Longest distance carried by a tornado 6 Exceptional survivors 7.6 St. Louis, Missouri Tornado Records Tornado Records 4.2 Earliest known tornado in the Americas Tornado Storm Damage Statistics 7 Exceptional coincidences 3.5 Highest forward speed tornado record the top ten deadliest tornadoes in US history tornado record List 2.1 Deadliest single tornado in world history view article 3.6 Greatest pressure drop 3.3 Longest path and duration tornado family Source three years in a row tornado record ανεμοστρόβιλος 7.7 McConnell AFB/Haysville, Kansas Tri-State Tornado ανεμοστρόβιλος 1.1 Most tornado's in single 24-hour period 4.1 Earliest known tornado in Europe 3 Largest and most powerful tornado's 5.1 Longest span without a tornado rated F5 or EF5 3.1 Highest winds observed in a tornado 4 Early tornado's 2.3 Most damaging tornado http://en.wikipedia.org/wiki/Tornado_records 7.1 Codell, Kansas 3.4 Largest path width most extreme ανεμοστρόβιλος top deadliest tornadoes ανεμοστρόβιλος 1.3 Greatest number of tornado's spawned from a hurricane ανεμοστρόβιλος most destructive tornado in history 1 Tornado outbreaks 2 Tornado casualties and damage ανεμοστρόβιλος 7.8 Jackson, Tennessee