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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Cloud condensation nuclei are tiny particles in the atmosphere, such as dust, salt, or pollutants, that provide surfaces...
A sudden electrostatic discharge during a thunderstorm between electrically charged regions of a cloud, between clouds, or...
An image on the weather radar that is convex to the direction of movement and resembles an arc shape, caused by mesoscale...
The term used for semi-stationary high-pressure centers such as the Azores and North Pacific Highs, which occur in the narrow...
Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....
The formation of ice crystals on surfaces when the temperature drops below freezing, typically overnight, causing potential...
A closed low, also known as a cut-off low, is a low-pressure system that is entirely isolated from the main atmospheric circulation...
A storm characterized by the presence of lightning and its acoustic effect on the Earth's atmosphere known as thunder.
A weather system refers to the movement of warm and cold air across the globe, usually in a recurring pattern. Systems can...
A small, intense downdraft that produces damaging winds at the surface, typically lasting a few minutes and often associated...