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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 formation of fog when warm and moist air passes over a cool or cold surface or, conversely, when cold air passes over...

The horizontal transport of any feature within the atmosphere due to the movement of air (wind). This includes phenomena...

The measure of the water vapor or moisture content in the air, expressed as the mass of water vapor per unit volume of air....

CONQ is a meteorological abbreviation for significant convection observed in a specific area, often indicating unstable atmospheric...

Confluence refers to the area where two or more air streams or bodies of water meet and combine. In meteorology, it often...

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

An image on the weather radar that is convex to the direction of movement and resembles an arc shape, caused by mesoscale...

An elongated area of relatively low atmospheric pressure, often associated with unsettled weather conditions like storms...

Snow that rises to 8 feet or higher.

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