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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The temperature at which air becomes saturated with moisture and water vapor begins to condense into liquid form, leading...
A rapidly rotating column of air extending from a thunderstorm to the ground, capable of causing significant damage.
Any form of water - liquid or solid - that falls from the atmosphere to the Earth's surface, including rain, snow, sleet,...
A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...
A narrow band of strong winds in the upper atmosphere, typically flowing from west to east and influencing weather patterns.
Although it is also used for light winds, it is the general name given to the daily cyclical winds that occur mostly between...
A cloud that develops from Cirrus, completely or partially covering the sky, creating a halo effect, thin, sheet-like, milky...
A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...
An image on the weather radar that is convex to the direction of movement and resembles an arc shape, caused by mesoscale...
A sudden and rapid flow of snow masses accumulated on the slopes of mountainous areas under the influence of gravity or a...