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Tornado question

Posted: Sun Nov 04, 2007 3:22 pm
by vbhoutex
I know how tornados form and most of the other definitions and information associated with them, but what makes one tornado form into an EF5 as opposed to an EF2?

Re: Tornado question

Posted: Sat Jul 18, 2009 8:45 pm
by meteorologist
A better environment for tornado strength creates stronger tornadoes. Wind shear, dry lines, instability, cloud height, low level jet are some of the ingredients. For a more complete answer, see:

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

http://www.weatheranswer.com/public/Tor ... tion_4.pdf

http://www.weatheranswer.com/public/Thunderstorm.pdf

http://www.weatheranswer.com/public/Tor ... tion_3.pdf