Because when tornadoes hit the ground they spin in a cyclone-like vortex of wind, dust and debris.
Tornadoes are often called twisters. Some people call them cyclones, though this is not a correct name as it already applies to something else.
Tornadoes are sometimes called twisters. Some people will also call them cyclones, though this is technically incorrect. If a tornado occurs on water it is called a waterspout.
Tornadoes are often called twisters. Some people will also call them cyclones, but this is not quite correct as a cyclone is a different type of weather pattern.
Tornadoes are often called twisters or funnels. Some people call tornadoes cyclones, but this is incorrect terminology as a cyclone is technically a much larger type of weather event than a tornado.
Some people call tornadoes "twisters" but storm chasers rarely, if ever, use that term. Different descriptive terms may be used depending on the tornado's appearance.
Tornadoes are often called twisters. Some will also call them cyclone, though this is not quite correct, as the term cyclone refers to something different.
Yes. Some twisters have touched down and joined together to create a big tornado.edit: when tornadoes form like that its called a multivotex tornado
Informally some people do call them cyclones, by this is technically incorrect. While they share some traits, tornadoes and cyclones are different types of weather pattern.
Tornadoes and twisters are the same thing. Willy-willy is an Australian word that has been used to describe something quite different. A willy willy is a small to medium sized dust-devil, or rotating wind, which picks up debris and sand particles. It is not a sandstorm: neither is it restricted to deserts and sandy regions. Although it is more common in the outback, it can regularly be encountered within open suburban areas such as school grounds or parks. It is not a powerful as a tornado; tornadoes in Australia are rare, but they are still nly called tornadoes. Willy-willies are completely harmless, with the most damage being dust in one's eye. It is important to note that, for some time, a popular information site has perpetrated the misinformation that the Australian Bureau of Meteorology refers to a willy-willy as a cyclone near Australia. This is blatantly incorrect.
They happen more regularly than people may think. The weather needs to be in the right conditions for it but this can be at anytime of year. There has been lots of bad damage done to buildings through twisters in England.
No, tornadoes may be predicted to some degree but not prevented.
Twisters, more formally called tornadoes, are most common the United States, especially on the central plains in a region called Tornado Alley. Some of this activity extends into southern Canada. Other areas of high tornado activity can be found in Australia, India, Bangladesh, and South Africa.