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- DictionaryThun·der·storm/ˈTHəndərˌstôrm/
noun
- 1. a storm with thunder and lightning and typically also heavy rain or hail.
A thunderstorm, also known as an electrical storm or a lightning storm, is a storm characterized by the presence of lightning and its acoustic effect on the Earth's atmosphere, known as thunder. Relatively weak thunderstorms are sometimes called thundershowers . [3]
Often called “popcorn” convection, single-cell thunderstorms are small, brief, weak storms that grow and die within an hour or so. They are typically driven by heating on a summer afternoon. Single-cell storms may produce brief heavy rain and lightning. A squall line. [+]
Mar 21, 2024 · 简体中文. Prepare for Thunder & Lightning. Stay Safe During. Stay Safe After. Related Content. If you are a disaster survivor, please visit FEMA.gov for up-to-date information on current disaster declarations.
How Thunderstorms Form. The developing, mature, and dissipating stages of a thunderstorm. Most thunderstorms form in three stages: the developing stage, when storm clouds form; the mature stage, when the storm is fully formed; and the dissipating stage, when the storm weakens and breaks apart.
Lightning Basics. 00:00. Weather Briefly: Lightning. Watch on the NOAA Weather Partners YouTube Channel» What is lightning? Lightning is a giant spark of electricity in the atmosphere between clouds, the air, or the ground.
Oct 19, 2023 · VIDEO. Thunderstorms 101. At any moment, about 2,000 thunderstorms are occurring worldwide. Learn how thunderstorms form, what causes lightning and thunder, and how these violent phenomena help balance the planet's energy and electricity. Grades. 5 - 12+. Subjects. Earth Science, Meteorology. Failed to fetch. Credits. User Permissions.
In fact it is how thunderstorms got their name. But wait a minute, what does thunder have to do with lightning? Well, lightning causes thunder. Lightning is a discharge of electricity. A single stroke of lightning can heat the air around it to 30,000°C (54,000°F)! This extreme heating causes the air to expand explosively fast.
