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How Do Tornadoes Form? - Dangerous Weather

eo.ucar.edu/kids/dangerwx/tornado3.htm

Tornadoes are associated with large (supercell) thunderstorms that often grow to ... but one way the rotation appears to happen is when winds at two different ...

Tornadoes - Weather Wiz Kids weather information for kids

www.weatherwizkids.com/weather-tornado.htm

How do tornadoes form? Most tornadoes form from thunderstorms. You need warm, moist air from the Gulf of Mexico and cool, dry air from Canada. When these ...

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.

Tornado Alley: EnchantedLearning.com

www.enchantedlearning.com/subjects/weather/tornado/tornadoalley.shtml

In the USA, tornadoes have formed in every state, but Tornado Alley is an area in plains of the mid-USA ... Why Does Tornado Alley Get So Many Tornadoes?

Tornado Alley

en.wikipedia.org/wiki/Tornado_Alley

Tornado Alley is a colloquial term for the area of the United States where tornadoes are most ... Though no state is entirely free of tornadoes, they occur more frequently in the Central United Stat...

Tornado Alley - Windows to the Universe

www.windows2universe.org/earth/Atmosphere/tornado/alley.html

5 days ago ... Where else in the world do tornadoes frequently occur? ... Most tornadoes in the United States form in an area called "Tornado Alley". This area ...

www.ask.com/youtube?q=What is a tornado and how does it form?&v=lmWh9jV_1ac
Aug 19, 2014 ... View full lesson: http://ed.ted.com/lessons/how-do-tornadoes-form-james-spann ... but how does it moves and can meteorologists predict it?.

How a Tornado Forms in 4 Steps - Popular Mechanics

www.popularmechanics.com/science/environment/a15633/how-a-tornado-forms-in-4-steps/

May 19, 2015 ... Warm, moist air, usually from the south, is lifted by a warm or cold front, causing an updraft. The moisture condenses into clouds and ...

Tornado Facts: Causes, Formation & Seeking Shelter - LiveScience

www.livescience.com/21498-tornado-facts.html

Apr 19, 2016 ... Tornadoes are violent storms that kill 80 people each year. Here are some facts about how they form and how to stay safe.

Popular Q&A
Q: How does a tornado form?
A: The wind speeds up around a flat surface and form a circle shaped and is very harming/scary. Read More »
Source: wiki.answers.com
Q: How does a tornado form?
A: Warm moist air shoots upward, meeting colder, dryer air, making for a strong updraft! report this answer. Updated on Thursday, February 02 2012 at 05:41AM EST. ... Read More »
Source: www.kgbanswers.com
Q: How does a tornadoe form
A: Tornado is caused when different temperatures and humidity meet to form thunderclouds. Read More »
Source: www.kgbanswers.com
Q: How does a tornado form?
A: It takes a special type of thunderstorm to produce a tornado. These storms are called supercell thunderstorms. Supercells will often have storm scale rotation w... Read More »
Source: answers.yahoo.com
Q: How does a tornado form?
A: It takes a thunderstorm to produce a tornado. Currently, there are two seperate ways a tornado is formed. Supercell thunderstorms will often have storm scale ro... Read More »
Source: answers.yahoo.com