What is Arctic Air?

Air laden with sand and dust, common in areas devoid of permanent vegetation, especially deserts.

The reflectance rate of a surface, indicating the amount of electromagnetic radiation reflected from the surface. It depends...

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

Although it is also used for light winds, it is the general name given to the daily cyclical winds that occur mostly between...

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

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

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

Convection is the vertical movement of air caused by temperature differences, where warm air rises and cool air sinks. It...

The jet stream forming the boundary between tropical air and sub-tropical air, characterized by isothermal compression and...

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