About 42,900 results
Open links in new tab
  1. Thunderstorm - Wikipedia

    Strong or severe thunderstorms include some of the most dangerous weather phenomena, including large hail, strong winds, and tornadoes. Some of the most persistent severe thunderstorms, known …

  2. Severe Weather 101: Thunderstorm Basics

    How does a thunderstorm form? Three basic ingredients are required for a thunderstorm to form: moisture, rising unstable air (air that keeps rising when given a nudge), and a lifting mechanism to …

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

    Jan 12, 2026 · 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. Learn more about …

  4. THUNDERSTORMS - National Weather Service

    The difference between a thunderstorm and a severe thunderstorm is the wind field. For a severe thunderstorm, the ingredients that must be present are moisture, instability, lift and strong speed and …

  5. How Thunderstorms Form - Center for Science Education

    Have you ever wondered what happens in the atmospheric when a thunderstorm forms?

  6. Thunderstorms 101 - Education

    Oct 19, 2023 · Learn how thunderstorms form, what causes lightning and thunder, and how these violent phenomena help balance the planet's energy and electricity.

  7. Thunderstorms - National Oceanic and Atmospheric Administration

    Apr 14, 2023 · It is estimated that there are as many as 40,000 thunderstorm occurrences each day world-wide. This translates into an astounding 14.6 million occurrences annually!

  8. What Is a Thunderstorm? - ThoughtCo

    Apr 8, 2018 · 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 are most likely to …

  9. 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, known as thunder.

  10. Thunderstorm Alerts, Downed Trees Reported in Monday Storm

    2 days ago · Local News Thunderstorm Alerts, Downed Trees Reported in Monday Storm Tree blocks southbound Highway 101 lanes at Fairview Avenue in Goleta; strong winds and rain reported across …