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  1. Thunderstorm - Wikipedia

    A thunderstorm, also known as an electrical storm or a lightning storm, is a storm characterized by the presence of lightning [1] and its acoustic effect on the Earth's atmosphere, known as …

  2. Severe Weather 101: Thunderstorm Basics

    A thunderstorm is the result of convection. 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, …

  3. How Thunderstorms Form - Center for Science Education

    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 …

  4. Thunderstorm | Definition, Types, Structure, & Facts | Britannica

    2025年7月7日 · Thunderstorm, a violent short-lived weather disturbance that is almost always associated with lightning, thunder, dense clouds, heavy rain or hail, and strong gusty winds. …

  5. What causes thunderstorms? How storms (and lightning) form.

    2023年8月1日 · Rapidly rising air causes thunderstorms. The cloud eventually rises upward to temperatures below freezing, creating ice particles. These ice particles may collide and …

  6. THUNDERSTORMS - National Weather Service

    There are three ingredients that must be present for a thunderstorm to occur. They are: MOISTURE, INSTABILITY, and LIFTING. Additionally, there is a fourth ingredient (WIND …

  7. Life Cycle of a Thunderstorm - National Oceanic and Atmospheric ...

    2023年5月23日 · The building block of all thunderstorms is the thunderstorm cell. The thunderstorm cell has a distinct life-cycle that lasts about 30 minutes. A cumulus cloud begins …

  8. Thunderstorms: Everything You Need to Know - Earth Networks

    Thunderstorm: Also known as an electrical storm or lightning storm, a thunderstorm is characterized by the presence of lightning and its acoustic effect on the Earth’s atmosphere, …

  9. Thunderstorm: what it is, types, stages, causes and effects

    A thunderstorm is a meteorological phenomenon characterized by atmospheric instability (manifested by heavy rain, strong winds, and sometimes hail), as well as by the presence of …

  10. What Is a Thunderstorm? - ThoughtCo

    2018年4月8日 · Thunderstorms are small-scale severe weather events associated with frequent lightning, high winds, and heavy rainfall. They can and do occur at any time of the year, but …