What is Arctic High?

A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...

The amount of radiation, heat, or light passing through or flowing from a unit area of a surface.

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

A narrow band of strong winds in the upper atmosphere, typically flowing from west to east and influencing weather patterns.

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

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

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

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

Jet streams are strong, fast-flowing air currents in the upper levels of the atmosphere. They form when warm air masses meet...

An image on the weather radar that is convex to the direction of movement and resembles an arc shape, caused by mesoscale...