What are the dangers of tornadoes?

A tornado is nice to look at but it is a very dangerous natural disaster. It can destroy everything on land in an instant. In 1995, a land tornado occurred in Ardmore, Oklahoma, USA, and heavy objects such as roofs were blown dozens of miles away. Most debris falls on the left side of the landspout channel, often with well-defined landing zones based on weight. Lighter fragments may fly more than 300 kilometers before landing.

On May 27, 1999, four counties in central Texas, including the capital Austin, were hit by a huge tornado, killing at least 32 people and injuring dozens more. According to reports, more than 50 houses collapsed and more than 30 people were killed in the tornado in the town of Jarrell, 40 miles north of Austin. The area of ??damage was a mile long and 200 yards wide. This is another tornado that hit the United States after the city of Miami was hit by a tornado on May 13.

A tornado can only occur in strongly unstable cumulonimbus clouds. Its formation is related to the strong rise of warm and humid air, the southward movement of cold air, and topographic effects. A tornado is a very strong small-scale whirlwind, usually between tens to hundreds of meters. However, the duration of a tornado ranges from a few minutes to dozens of minutes, and at most it does not exceed a few hours. However, because it is a high-speed rotating body, the central air pressure is extremely low and the wind is very strong. Although the impact range is small, its destructive power is extremely strong. Where a tornado passes, it often destroys crops and tens of thousands of fruit trees in an instant. It also uproots large trees, overturns vehicles, destroys buildings, or rolls some ground objects into the air, sometimes sucking people away. so. Therefore, a tornado is a severe and disastrous weather event.