[1/2] 91 years ago on 20 Jul 1931 an F4 #tornado (one of the strongest in the history of Europe) struck a densely populated area of #Lublin city (pop. ~100000 at that time) in SE Poland. Winds destroyed 50-cm-thick brick walls, overturned railway wagons and bent iron structures. pic.twitter.com/OS0dbYJ4Gd

— Mateusz Taszarek 🇵🇱 🇺🇸 (@MateuszTaszarek) July 20, 2022