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 lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.
Ball lightning appears during thunderstorms, taking the shape of glowing, electric orbs in the sky. It can appear in a variety...
Cloud condensation nuclei are tiny particles in the atmosphere, such as dust, salt, or pollutants, that provide surfaces...
The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.
A long, narrow region in the atmosphere that transport water vapor, like a river in the sky.
CONQ is a meteorological abbreviation for significant convection observed in a specific area, often indicating unstable atmospheric...
The formation of fog when warm and moist air passes over a cool or cold surface or, conversely, when cold air passes over...
A weather system refers to the movement of warm and cold air across the globe, usually in a recurring pattern. Systems can...
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 mass of very cold, dry air that mostly originates over the Arctic Ocean.