Tornadoes are vary interesting to learn about and to study Like how they form.
How Do Tornadoes Form?
when cool air mass pushes up warm air. then the updraft causes the storm clouds to grow larger. then clouds start to blow at different speeds this causes sideways column of air that spins and rotates. If this spinning air gets caught in a updraft it can turn upright spin even faster. which then this fast spinning cloud will start to flip over slowly and hit the ground.
The tri state tornado killed 695 people and injured 2,027. Traveling more than 300 miles through Missouri,Illinois and Indiana on march,18,1925 and was registered as f5 tornado.The new Richmond tornado killed 117 people and injured 200 on June 12,1899,in Richmond, Wisconsin. The tornado registered a f5 on june 13, 1899