tornado

Tornado: Tornado is another tropical storm, **tornado** is a violent, dangerous, rotating column of air that is in contact with both the surface of the earth and a cumulonimbus cloud it is formed by hot air meeting cold air, like this: The arrow on the right is cold air, the arrow on the left is worm air, and when they met, they creates an instability, the change of wind direction and an increase in wind speed with increasing heights creates and invisible, horizontal spinning effect which creates a tornado.

Most tornadoes have wind speeds less than 110 miles per hour (177 km/h), are approximately 250 feet (80 m) across, and travel a few miles (several kilometers) before dissipating. The most extreme tornadoes can attain wind speeds of more than 300 mph (480 km/h), stretch more than two miles (3 km) across, and stay on the ground for dozens of miles (more than 100 km).

This is a chart that shows how tornados are seprate by there wind speed and size.

Tornados are very destructive, it will destroy most of the buildings and houses that block on their way, like this:

Okay, Now, I am going to show you folks some pictures of great tornados: Whoe, what?! Heart tornado?


 * //Wow, three in a day( Blizzard, Typhoon and Tornado), It is by me: Thomas//**

Tornados are formed by hot and cold air coliding together. When this happens, it creates a vortex of wind. Then, it starts picking up everything in it's way, They can be quite destructive. Tornados occur on land. Tornado activity is mainly in north america.

How a tornado is formed:

destruction of tornado: Video of tornado: [] Tornadao in Canada: [] Ignore the radio^:D
 * // How it looks like //**
 * // Tornado activity: //**

Edited by: Jamie