Dark blue cloudy sky

What is Arctic High?

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

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Glossary

Precipitation in the form of small balls or lumps of ice that form in thunderstorm updrafts and fall to the ground.

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

A middle cloud type within the B family in the international cloud classification. These are shaded clouds that can be white...

The state of the atmosphere when it contains the maximum amount of water vapor possible at a given temperature and pressure.

A strong, downward wind caused by a localized column of air sinking rapidly, often resulting in damage similar to that caused...

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

Indicates the amount of water the soil can absorb/retain through percolation. This capacity is around 7% in sandy soil and...

Coastal flooding occurs when water from the ocean, sea, or large lakes inundates land areas along the coast, usually due...

A large, organized thunderstorm with a rotating updraft, often producing severe weather such as tornadoes, hail, and heavy...

A cold core high is a high-pressure system with cold air at its center. These systems are typically associated with clear...