What is Sublimation?
The process by which a solid changes directly into a gas without first becoming a liquid, such as ice turning into water vapor.
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In a severe storm, with a swirling motion in its left rear quadrant, a vertically rotating column of air, often seen with...
An anvil is a cloud mostly composed of ice particles. Otherwise known as a cumulonimbus cloud, an anvil has reached the stratospheric...
Thermodynamic changes occurring within a system without any exchange of heat with the surroundings. In the atmosphere, changes...
A blizzard is a storm that lasts 3 hours or more, with persistent winds/frequent gusts of 35 mph or more along with significant...
The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.
Jet streams are strong, fast-flowing air currents in the upper levels of the atmosphere. They form when warm air masses meet...
A cold core low is a low-pressure system where the coldest temperatures are found near the center. These systems are often...
An image on the weather radar that is convex to the direction of movement and resembles an arc shape, caused by mesoscale...
A periodic cooling of sea surface temperatures in the central and eastern Pacific Ocean, often leading to altered global...
Nimbostratus clouds are thick, dark, gray clouds associated with rainy and gloomy days that block the Sun. These clouds,...