Tornado Whirlwind PIN Lock

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People who survived the tornado description give approximately the same. They together with buildings and objects raises in the air and whirls of winds of horrible force. The whirlwind destroys many designs and leaves behind itself a thick layer of dust, earth and construction debris. There is a certain chance to survive on those who are on the periphery, because the wind, which has accelerated to supersonic speed, simply raises and throws up the buildings along with the contents. Buildings that are located in the center of the vortex, are often found to be ground and ground.
The natural phenomenon of tornadoes is formed by certain laws. In the Northern Hemisphere, the crater is twisted clockwise, and in the South it is counterclockwise. The velocity of air masses can reach 30 or more meters per second. "Harrow" extends to the ground and forms a reservoir up to a mile and a half. The tornado that originated above the water may reach hundreds of meters, and a whirlwind above the land may have a diameter up to a kilometer or more.