A tornado is a violently rotating column of air that spins while in contact with both
the surface of the Earth and a cumulonimbus cloud or, in rare cases, the base of ...
Tornadoes What is a tornado? A tornado is a violent rotating column of air
extending from a thunderstorm to the ground. The most violent tornadoes are
Tornadoes are violent storms that appear as a powerful rotating mixture of wind
and thunderstorm clouds, extending from the clouds to the ground in a funnel ...
www.ask.com/youtube?q=What A Tornado&v=wlwyA-5iafg
Jan 2, 2013 ... Science expert Emerald Robinson explains what a tornado is and how it forms.To
view over 15000 other how-to, DIY, and advice videos on any ...
Apr 26, 2016 ... It's been a while since the last serious severe weather threat, so here's a
refresher on things you should do to stay safe.
Basic information about tornadoes, from the NOAA National Severe Storms
Tornadoes, nearly three-quarters of which occur within the U.S., are
unpredictable and can cause massive damage. New tools and data are helping
Tornadoes are nature's most violent storms. Spawned from powerful
thunderstorms, tornadoes can cause fatalities and devastate a neighborhood in
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.
A tornado is a violently rotating column of air which descends from a
thunderstorm to the ground. No other weather phenomenon can match the fury