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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 occurrence of storms resulting from the horizontal advection of cold air at high levels or the horizontal advection of...

Anticyclones are areas of high atmospheric pressure that bring hot, dry weather in the summer and cold fronts in the winter.

The term used for turbulence occurring in the absence of clouds or cloud-like elements in the visible area. It is often observed...

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

A long, narrow region in the atmosphere that transport water vapor, like a river in the sky.

A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...

The process by which a solid changes directly into a gas without first becoming a liquid, such as ice turning into water...

Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure...

A sudden and rapid flow of snow masses accumulated on the slopes of mountainous areas under the influence of gravity or a...

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