Dark blue cloudy sky

What is Arctic High?

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

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Glossary

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

Cloud or rain droplets containing pollutants, such as oxides of sulfur and nitrogen, to make them acidic.

A cloud that develops from Cirrus, completely or partially covering the sky, creating a halo effect, thin, sheet-like, milky...

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

A type of low-altitude cloud that forms in uniform layers, often covering the entire sky and producing overcast conditions.

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

In a severe storm, with a swirling motion in its left rear quadrant, a vertically rotating column of air, often seen with...

Conduction is the transfer of heat or electricity through a material without the material itself moving. This occurs when...

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

A cold core low is a low-pressure system where the coldest temperatures are found near the center. These systems are often...