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What is Arctic High?

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

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Glossary

Occurs when centers of high pressure and/or low pressure set up over a region in such a way that they prevent other weather...

A mass of very cold, dry air that mostly originates over the Arctic Ocean.

A thermodynamic change process in the system without any exchange of heat or transfer of energy between systems. This process...

A strong wind typically ranging from 34 to 40 knots (39 to 46 miles per hour) and often associated with rough seas and stormy...

A rapidly rotating column of air extending from a thunderstorm to the ground, capable of causing significant damage.

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

A large body of air having similar horizontal temperature and moisture characteristics.

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

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

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