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What is Arctic High?

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

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Glossary

The temperature at which air becomes saturated with moisture and water vapor begins to condense into liquid form, leading...

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...

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

Cloud condensation nuclei are tiny particles in the atmosphere, such as dust, salt, or pollutants, that provide surfaces...

The situation where there is no advection because the constant pressure surfaces and temperature surfaces in the atmosphere...

A measurement determined by the wave lengths and sea conditions caused by the effect of wind, and by the movement of tree...

A deviation from the normal or expected value in atmospheric or climatic conditions, often used in meteorology to identify...

A small, intense downdraft that produces damaging winds at the surface, typically lasting a few minutes and often associated...

The reflectance rate of a surface, indicating the amount of electromagnetic radiation reflected from the surface. It depends...