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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A mass of very cold, dry air that mostly originates over the Arctic Ocean.
Ball lightning appears during thunderstorms, taking the shape of glowing, electric orbs in the sky. It can appear in a variety...
An instrument used to measure the speed, force, and sometimes the direction of the wind. It can be cup or pressure tube anemometers....
A measure of how hot it feels when relative humidity is combined with the actual air temperature, often referred to as the...
A continental air mass is a large body of air that forms over land, characterized by dry conditions due to the lack of moisture...
The term used for semi-stationary high-pressure centers such as the Azores and North Pacific Highs, which occur in the narrow...
A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...
The horizontal transport of any feature within the atmosphere due to the movement of air (wind). This includes phenomena...
The amount of radiation, heat, or light passing through or flowing from a unit area of a surface.
Occurs when centers of high pressure and/or low pressure set up over a region in such a way that they prevent other weather...