Feb 18, 2009

How the formation of tornadoes?

Whether land or sea dragon roll, and its formation conditions are very similar, basically the amount must have spin and have a very unstable air disturbances, or hot and humid air and cold air radiolysis intense cooperation, and, therefore, tornadoes common in the temperate mid-latitude cyclone (extratropicalcyclone) and strong convection in the vicinity of thunderstorms. 

  According to National Taiwan University Professor Wang Chongyue 1982 study, the formation of a tornado in Taiwan to squall line (squallline), such as typhoons and the southwest air current caused by a maximum of 3 categories, with Category 3 of the most destructive. Today (2007) in April 18 occurred in the Tainan area of tornadoes, the Department caused by the squall line.

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