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...

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

The heating of the Earth by the sun causes daily changes in both the direction and speed of the wind. During the day, ground...

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

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

Thermodynamic changes occurring within a system without any exchange of heat with the surroundings. In the atmosphere, changes...

A closed low, also known as a cut-off low, is a low-pressure system that is entirely isolated from the main atmospheric circulation...

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

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

The names given to the winds blowing from the four cardinal directions (north, east, south, and west - N, E, S, W) on a compass.