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Tornado Facts: Causes, Formation & Seeking Shelter - Live Science


Apr 19, 2016 ... Tornadoes are violent storms that kill 80 people each year. Here are some ... Tornado Facts: Causes, Formation & Safety. By Nola Taylor .... Enormous Tornado-Blocking Walls: Could Wild Idea Really Work? Childress High ...

What causes a tornado to form? | Reference.com


When this construct rotates and touches the ground, it becomes a tornado. ... Exactly Causes a Tornado · Interesting Facts about a Tornado · Cause Effects of a ...

Severe Weather 101: Tornado Basics


Basic information about tornadoes, from the NOAA National Severe Storms ... The rear flank downdraft is the motion in the storm that causes the hook echo ...

www.ask.com/youtube?q=Exactly Causes a Tornado&v=ep2YY_D7wdk
Dec 12, 2013 ... A quick and fun cartoon lesson about tornadoes. ... What Causes Tornadoes ... Yeah it is really educational! and I never knew this stuff until I ...

Tornadoes - Weather Wiz Kids weather information for kids


It is not fully understood about how exactly tornadoes form, grow and die. ... as widely recognized as tornadoes, they can cause comparable, and in some cases,  ...

www.ask.com/youtube?q=Exactly Causes a Tornado&v=lmWh9jV_1ac
Aug 19, 2014 ... Meteorologist James Spann sheds light on the lifespan of tornadoes as they go from supercell .... on the might because we don't actually know why some storms spawn tornadoes and others don't). ... What causes cavities?



A tornado is rapidly spinning air that develops from a thunderstorms and is ... This rising air is what causes all the rain and hail to form from the water in the air.

How Tornadoes Form and Why They're so Unpredictable


May 11, 2015 ... A tornado lowers to the ground near Chickasha, Oklahoma, on May 6 ... This happens when air descending from the supercell causes rotation near the ground .... Sometimes the system "makes really good forecasts, and other ...

Prepare for a Tornado | Weather Underground


Where will you go when a tornado warning has been issued for your county or city? Is it a ... turn them into missiles. Flying debris cause the most tornado deaths .

What causes tornadoes? | MNN - Mother Nature Network


Apr 8, 2014 ... The U.S. has more tornadoes than anywhere else on Earth, but their sudden ... which could collapse and actually cause winds to speed up.

Clouds form when water vapor condenses in the air. This releases heat, which increases the updraft temperature and the kinetic energy of air movement. In supercell thunderstorms, updrafts are strong and may create a vortex of air that may form a tornado.
Most scientists consider this to be a simplified and incomplete explanation. The finer details of tornado formation and dissipation are still unknown.
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What causes tornadoes?


A description of the special conditions that can cause a thunderstorm to become tornadic.

Types and Causes of Tornadoes - Conserve Energy Future


Types and Causes of Tornadoes: A tornado is a strong, turbulent column of air, moving fast and keeping in contact with the earth's surface and a vertically ...

Severe Weather 101: Tornado FAQ


Wind speeds that high can cause automobiles to become airborne, ... We're not really sure what the highest wind speed might be inside a tornado, since strong ...