Inconvenient Weather Fact: Of the Top 10 Deadliest US Tornadoes, Only ONE Has Taken Place in the Last 60 Years

Inconvenient Weather Fact: Of the Top 10 Deadliest US Tornadoes, Only ONE Has Taken Place in the Last 60 Years http://t.co/PSuNuRX4AG

— Mark J. Perry (@Mark_J_Perry) July 22, 2015