Web Results

Severe thunderstorm warning - Wikipedia

en.wikipedia.org/wiki/Severe_thunderstorm_warning

A severe thunderstorm warning (SAME code: SVR) is an alert issued when trained storm spotters or a Doppler weather radar indicate that a thunderstorm is  ...

Severe Weather 101: Thunderstorm Basics

www.nssl.noaa.gov/education/svrwx101/thunderstorms/

What is a severe thunderstorm? A thunderstorm is classified as “severe” when it contains one or more of the following: hail one inch or greater, winds gusting in ...

Severe Weather Definitions - National Weather Service

www.weather.gov/bgm/severedefinitions

Structural wind damage may imply the occurrence of a severe thunderstorm. A thunderstorm wind equal to or greater than 40 mph (35 knots or ~64 km/h) and/or  ...

What is a severe thunderstorm? - Bureau of Meteorology

www.bom.gov.au/vic/sevwx/about.shtml

Although all thunderstorms produce lightning, that is a danger itself, not all of them are "severe" or likely to produce damage. In Australia, Severe thunderstorms ...

Thunderstorms | Weather Wiz Kids

www.weatherwizkids.com/?page_id=68

What is a severe thunderstorm? A thunderstorm is classified as “severe” when it contains one or more of the following: hail one inch or greater, winds gusting in ...

Thunderstorm Classification | Climate Education Modules for K-12

climate.ncsu.edu/edu/k12/.StormClassification

May 21, 2012 ... Although thunderstorms can vary in size and shape, we can classify them ... farmers distinguish between severe and non-severe thunderstorms ...

Thunderstorms - Fact Monster

www.factmonster.com/ipka/A0875669.html

A severe thunderstorm watch is issued by the National Weather Service when the ... About 10 percent of thunderstorms are classified as severe—one that ...

Severe thunderstorm criteria - USATODAY.com

usatoday30.usatoday.com/weather/tg/wsevstrm/wsevstrm.htm

Source: USA TODAY research by Chad Palmer, graphic by John Herne. Wind, hail, tornadoes define severe thunderstorms. The National Weather Service ...

What classifies a thunderstorm as severe? | WTKR.com

wtkr.com/2016/06/15/what-classifies-a-thunderstorm-as-severe/

Jun 15, 2016 ... With the threat of severe storms this week in Hampton Roads and ... too late to refresh ourselves of the criteria that classifies a storm as severe.

Severe Thunderstorm, Tornado Watches vs. Warnings: What's The ...

weather.com/safety/thunderstorms/news/watch-vs-warning-whats-difference-20140409

Aug 26, 2015 ... A severe thunderstorm watch means that atmospheric conditions are favorable for severe thunderstorm development. The severe thunderstorm ...