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University Corporation for Atmospheric Research
Ucar: Thunderstorms
Right now there are about two thousand thunderstorms going on around the world. While common, they can be dramatic with intense rain, hail, wind, lightning, thunder, and even tornadoes.
University Corporation for Atmospheric Research
Ucar: Weather Fronts
When a front passes over an area, it means a change in the weather. Many fronts cause weather events such as rain, thunderstorms, gusty winds and tornadoes.