The article. The tornadoTornado (the Tornado).Or windstorms, Chang phayunguang, caused by wind, heat and cold wind. and formation cause whirlwind. Occur both on land and sea, mostly occurs on land, approximately 90 percent of the tornado can occur on all continents and in most countries. But the United States more often than other countries found that, due to the terrain can cause hot air and steam cold clash meadows plateaus. Specifically, Central Plains of the United States, from Texas (Texas) to South Dakota (South Dakota), which is the area known as "the tornado funnel" (Tornado Alley)Tornado can occur in various ways by the most common characteristic is the characteristic conical shape. The storm formed from clouds and a spin down the filing as a spiral cone. There is a small space or less in diameter. Approximately 50-500 meters but high speed by the speed with which the Center is more than any other hurricane that might speed up to 500 km/h. Counted as a hurricane, the most violent and the most dangerous. Can't tornado occurs, the forecast in advance for long, although this type of storm is occurring in a time not too long? Approximately 1-2 hours, but a severe damage in the area where the storm blows through, can sweep away houses, lifting soil erosion.
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