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a transient storm of lightning and thunder, usually with rain and gusty winds, sometimes with hail or snow, produced by cumulonimbus clouds.
Source: Dictionary.com



A thunderstorm, also known as an electrical storm, a lightning storm, or a thundershower, is a type of storm characterized by the presence of lightning and its ...

Thunderstorms - Weather Wiz Kids weather information for kids


Thunderstorms What is a thunderstorm? A thunderstorm is a storm with lightning and thunder. Its produced by a cumulonimbus cloud, usually producing gusty ...

A map showing the average number of thunderstorm days each year in the U.S. (2010) In the spring and summer months, thunderstorms seem to occur like clockwork. Thunderstorms can occur at all times of the year, and at all hours of the day (not just afternoons or evening... More »
By Tiffany Means, About.com Guide

Severe Weather 101: Thunderstorm Basics - NSSL - NOAA


Basic information about severe thunderstorms, from the NOAA National Severe Storms Laboratory.

How Do Thunderstorms Form? - Dangerous Weather


The action of warm air rising and cold air sinking (convection) plays a key role in the formation of severe thunderstorms. If the warm surface air is forced to rise, ...

Thunderstorms & Lightning | Ready.gov


All thunderstorms are dangerous. Every thunderstorm produces lightning. While lightning fatalities have decreased over the past 30 years, lightning continues to ...

Thunderstorm & Lightning Safety Tips | Severe Weather | Red Cross


Thunderstorm safety tips from the American Red Cross. Every thunderstorm produces lightning, which kills more people each year than tornadoes or hurricanes.

Thunderstorm Safety Checklist - American Red Cross


Know the Difference. Severe Thunderstorm Watch—Severe thunderstorms are possible in and near the watch area. Stay informed and be ready to act if a severe ...

thunderstorm | Define thunderstorm at Dictionary.com
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Popular Q&A
Q: Why there are thunderstorms?
A: Thunderstorms occur because there are temperature differences in the atmosphere. Imagine a car window. As it is cold outside and warm inside, condensation begin... Read More »
Source: wiki.answers.com
Q: How is thunderstorm?
A: shadia is my answer Read More »
Source: wiki.answers.com
Q: What is a thunderstorm.
A: A. thunderstorm., also known as an. electrical storm., a. lightning storm., thundershower. simply a. storm. is a form of weather characterized by the presence o... Read More »
Source: www.answers.com
Q: How to Survive a Severe Thunderstorm
A: 1 Know what constitutes a severe thunderstorm so you can survive it. It is relatively small and quick, about 15 miles wide and lasts 20 to 30 minutes. At minimu... Read More »
Source: www.ehow.com
Q: How to Enjoy a Thunderstorm
A: Monitor the weather reports. Thunderstorms that pop up briefly at the end of the hot day aren't what you're looking for. Thunderstorms that promise to be around... Read More »
Source: www.ehow.com