What is Air Mass?

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

A cloud of irregular appearance, composed of irregular cloud fragments.

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

The term used for semi-stationary high-pressure centers such as the Azores and North Pacific Highs, which occur in the narrow...

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

The state of the atmosphere when it contains the maximum amount of water vapor possible at a given temperature and pressure.

A weather watch means there is a risk of weather hazards in the near future, which could pose a threat to life/property....

The temperature at which air becomes saturated with moisture and water vapor begins to condense into liquid form, leading...

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

The large-scale movement of air that distributes heat and moisture around the Earth, influencing weather patterns and climatic...