What is Air Mass?

A fixed potential temperature line on adiabats, or the process of thermodynamic changes within a system without any exchange...

The formation of ice crystals on surfaces when the temperature drops below freezing, typically overnight, causing potential...

A drainage wind that flows downhill due to gravity, often associated with cold air descending from elevated regions.

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

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

Ball lightning appears during thunderstorms, taking the shape of glowing, electric orbs in the sky. It can appear in a variety...

A blizzard is a storm that lasts 3 hours or more, with persistent winds/frequent gusts of 35 mph or more along with significant...

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

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

An instrument used to measure the speed, force, and sometimes the direction of the wind. It can be cup or pressure tube anemometers....