The U.S. is in midst of a remarkable intense tornado drought. The last EF3+ tornado in the U.S. was on 5/16/17. With no EF3+ tornadoes in the past 268 days (and counting) is the longest EF3+ tornado drought dating back to 1953. (Plot by @GCarbin; source: https://t.co/GCwWMIusc5) pic.twitter.com/Sn9FVwyPTg
— UAH SWIRLL (@UAHSWIRLL) February 8, 2018
