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According to the National Oceanographic and Atmospheric Administration, tornadoes form when warm air creates a rotating updraft in a powerful thunderstorm. When winds blow in sharp...

What Causes Tornadoes to Form?
Tornadoes are the most violent storms that nature can produce. In a matter of seconds, entire towns can be destroyed as vicious winds level everything in their path. Scientists have struggled for decades to understand the dynamics of these deadly but... More »
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Source: www.ehow.com



However, the vast majority of tornadoes occur in the Tornado Alley region of the ..... warm air in the updraft, and this cool air, causes a rotating wall cloud to form.

Tornadoes - Weather Wiz Kids weather information for kids


Most strong and violent tornadoes form within this area of strong rotation. ... as widely recognized as tornadoes, they can cause comparable, and in some cases,  ...

Tornado Facts: Causes, Formation & Seeking Shelter - LiveScience


Jul 10, 2012 ... Tornadoes are violent storms that kill 80 people each year. Here are some facts about how they form and how to stay safe.

What causes tornadoes?


May 30, 2013 ... Brief, simplified description of how tornadoes form. ... This is the same process that causes an ice skater to spin faster when she pulls her arms ...

About Tornadoes | Weather Underground


The truth is that scientists don't fully understand how tornadoes form. ... and the surrounding winds may cause the updraft to begin rotating-and a tornado is born.

Severe Weather 101: Tornado Basics - NSSL - NOAA


Tornadoes occur in many parts of the world, including Australia, Europe, Africa, .... The rear flank downdraft is the motion in the storm that causes the hook echo ...

The Science of Tornadoes | Weather Underground


The truth is that scientists don't fully understand how tornadoes form. ... and the surrounding winds may cause the updraft to begin rotating-and a tornado is born.

What Causes Tornadoes - YouTube


Dec 12, 2013 ... A quick and fun cartoon lesson about tornadoes. Great for teachers ... What Causes Tornadoes ... Can you show us how whirlpool form pleas.

Popular Q&A
Q: What causes a tornado to form?
A: Most tornadoes form in a part of a supercell thunderstorm called a mesocyclone. The mesocyclone draws energy into the storm so it can last for hours. Scientists... Read More »
Source: www.funtrivia.com
Q: What causes tornadoes to form?
A: Correct answer: B. (God uses tornadoes to kill sinners when He wants a quick result, as opposed to the somewhat slower means of plagues and pestilence) "Behold... Read More »
Source: www.landoverbaptist.org
Q: What caues tornadoes to be formed?
A: When using this website please use common sense. The information provided on this site is intended for your general knowledge only and is not a substitute for p... Read More »
Source: www.helpfulbox.com
Q: What causes tornados to form?
A: Tornadoes form in unusually violent thunderstorms when there is sufficient (1) instability, and (2) wind shear present in the lower atmosphere. Instability refe... Read More »
Source: wiki.answers.com
Q: What conditions cause a tornado to form?
A: -Tornadoes often develop from a class of thunderstorms known as supercells. Supercells contain mesocyclones, an area of organized rotation a few miles up in the... Read More »
Source: wiki.answers.com