Dark blue cloudy sky

What is Anvil Cloud?

An anvil is a cloud mostly composed of ice particles. Otherwise known as a cumulonimbus cloud, an anvil has reached the stratospheric stability level of the atmosphere. It forms in the upper parts of thunderstorms.

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Glossary

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Thermodynamic changes occurring within a system without any exchange of heat with the surroundings. In the atmosphere, changes...

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An instrument used to measure the speed, force, and sometimes the direction of the wind. It can be cup or pressure tube anemometers....

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The formation of ice crystals on surfaces when the temperature drops below freezing, typically overnight, causing potential...