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What is Arctic High?

A very cold high pressure that originates over the Arctic Ocean.

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Glossary

A continental air mass is a large body of air that forms over land, characterized by dry conditions due to the lack of moisture...

Temperature scale, abbreviated as °C, found by accepting the freezing point of water at one atmospheric pressure as zero...

The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.

The amount of radiation, heat, or light passing through or flowing from a unit area of a surface.

A fixed potential temperature line on adiabats, or the process of thermodynamic changes within a system without any exchange...

A thin, white cloud layer that is intertwined or separate, arranged in regular order, and does not cast a shadow.

The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.

An instrument used to measure the speed, force, and sometimes the direction of the wind. It can be cup or pressure tube anemometers....

A line on a weather map connecting points of equal atmospheric pressure, used to identify high and low-pressure systems.

Convection is the vertical movement of air caused by temperature differences, where warm air rises and cool air sinks. It...