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Tornado

en.wikipedia.org/wiki/Tornado

A tornado is a violently rotating column of air that rotates while in contact with both the surface .... A tornado is "a violently rotating column of air, in contact with the ground, either pen...

How wide can a tornado be at the ground? | Reference.com

www.reference.com/science/wide-can-tornado-ground-49343b50ec97c6ea

The widest tornado ever recorded by the National Weather Service was 2.6 miles in diameter. It occurred in El Reno, Okla., in 2013. Tornadoes this wide are ...

Severe Weather 101: Tornado FAQ

www.nssl.noaa.gov/education/svrwx101/tornadoes/faq/

Mobile Doppler radars can measure wind speeds in a tornado above ground level, .... There is a statistical trend toward wide tornadoes having higher EF- scale ...

The Online Tornado FAQ (by Roger Edwards, SPC)

www.spc.noaa.gov/faq/tornado/

Mar 29, 2016 ... At what wind speed of the cloud-to-ground vortex does a tornado begin? ... [A tornado can double back suddenly, for example, when its bottom is hit by .... Harold Brooks) toward wide tornadoes having higher damage ratings.

What is the maximum size a tornado can be? : askscience - Reddit

www.reddit.com/r/askscience/comments/34iohr/what_is_the_maximum_size_a_tornado_can_be/

May 1, 2015 ... In practice, even an open field can provide indicators of tornado intensity, such as ground scouring. For example, an EF-4 rated tornado that ...

Tornadoes - Weather Wiz Kids weather information for kids

www.weatherwizkids.com/weather-tornado.htm

Damage paths can be in excess of one mile wide to 50 miles long. In an average year, 1000 ... When it reaches the ground it is called a tornado. Funnel Cloud

Tornadoes - average, low, world, high, days, What is a tornado ...

www.weatherexplained.com/Vol-1/Tornadoes.html

As the storm moves along the ground, this outer ring of rotating winds ... Although very rare (only about 2% are violent), these extreme tornadoes can last for hours. .... by winds in excess of 260 mph and a damage path up to 0.75 mi wide.

tornado Facts, information, pictures | Encyclopedia.com articles ...

www.encyclopedia.com/topic/tornado.aspx

Although tornadoes can occur at any time of the year, most form during the months .... has ground contact for about six miles, marking a path up to 500 feet wide.

The Tornado Project's Terrific, Timeless and Sometimes Trivial ...

www.tornadoproject.com/cellar/tttttt.htm

Depending on the forward movement of the tornado and how strongly the tornado is interacting with the ground, there can be a wide variety of effects. A nearly ...

The Tornado

www.tsgc.utexas.edu/stars/tornado.html

Jun 29, 1998 ... The most violent tornadoes can produce massive destsruction with wind speeds of ... The area of rotation, 2-6 miles wide, now extends through much of the storm. ... Once the funnel touches the ground is becomes a tornado.

More Info

About Tornadoes | Weather Underground

www.wunderground.com

Interactive Tornado Map! ... Tornado WunderPhotos: View More Tornado Photos ... Where do tornadoes most often occur in the United States? ... When the funnel cloud is half-way between the cloud base and the ground, it is ... Tornado paths range from 100 yards to 2.6 miles wide and are rarely more than 15 miles long.

Tornado Facts and History - StormAware

stormaware.mo.gov

Learn basic tornado facts and review Missouri's tornado history. ... Tornadoes can be more than one mile wide and stay on the ground for over 50 miles.

How wide can a tornado be at the ground - Answers.com

www.answers.com

The widest tornado on record, which struck El Reno, Oklahoma on May 31, 2013 was 2.6 miles (4.2 km) wide. The average tornado is 50 to 100 yards wide.