Ruin of insurers by means of the Tornado.
This year the insurance companies of the USA should pay billions dollars as indemnification of the insurance damage caused by thunder-storms, a tornado and flooding. By company estimations «AIR Worldwide», engaged in modelling of acts of nature, the sum of payments will exceed the insurance indemnifications caused in 1989 by hurricane "Hjugo", being the seventh most "expensive" hurricane of America.
