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Tornado - Wikipedia


A tornado is a violently rotating column of air that spins while in contact with both the surface of .... Scientists have not yet created a complete definition of the word; for example, there is dis...

Tornadoes - Weather Wiz Kids weather information for kids


A tornado is a violent rotating column of air extending from a thunderstorm to the ... When these two air masses meet, they create instability in the atmosphere.

www.ask.com/youtube?q=How Is a Tornado Created&v=lmWh9jV_1ac
Aug 19, 2014 ... HUGE FIRE TORNADO CAUGHT ON CAMERA - real or fake? ... Tornado Whirlpool Maker Science Kit ~ Incredible Science - Duration: 2:02.

Tornado Story | How Tornadoes Form - Dangerous Weather


A funnel cloud is created. 3. The Funnel Rotates and Touches Down. The rain and hail in the thunderstorm cause the funnel to touch down creating a tornado.

Tornado Formation - Windows to the Universe


Apr 29, 2016 ... Atmospheric conditions typical during tornado formation. ... curriculum designers, school administrators need to know to create and support ...

How a Tornado Forms in 4 Steps - Popular Mechanics


May 19, 2015 ... As air rushes in to equalize the pressure, a tornado is formed. ... flowing over the top of a car create aerodynamic lift, in which there is less air ...

In simple terms, how is a tornado created? | Reference.com


Most tornadoes are created as a result of thunderstorms that form at the meeting point between humid air from the Gulf of Mexico and dry, cooler air from Canada  ...

How is a tornado formed? | Reference.com


Tornadoes are formed when hot air and cold air meet in a powerful storm, and the warm air begins spiralling upward, creating a funnel cloud. This funnel cloud  ...

About Tornadoes | Weather Underground


The tornado's high-speed winds rotate about a small, relatively calm center, and suck ... between the surface and the upper levels create what we call instability.

How do tornadoes form? - eSchooltoday


tornado tips Step 6: The tornado is fully formed now and moving in the direction of the thunderstorm winds. When the pointed part of the tornado touched the ...

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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How Do Tornadoes Form? - Universe Today


Sep 18, 2016 ... Once a tornado has formed, it follows a predictable life cycle. First, the mesocyclone(rotating air), along with the rear flank downdraft( RFD), ...

How Tornadoes Form and Why They're so Unpredictable


May 11, 2015 ... Even then, "we still don't know why some thunderstorms create tornadoes while others don't," tornado-chaser Tim Samaras said in early 2013.

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


Apr 19, 2016 ... A large tornado touches down near Dallas on April 3, 2012. ... The rising warm air pushes the cold air beneath it, creating a rotating column that ...