What is Air Mass?

Large, fluffy white clouds with flat bases, typically indicating fair weather, though they can develop into storm clouds...

A scale for estimating wind speed based on observed conditions of the sea or land. It ranges from 0 (calm) to 12 (hurricane)...

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

A periodic cooling of sea surface temperatures in the central and eastern Pacific Ocean, often leading to altered global...

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

An instrument for measuring atmospheric pressure.

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

Condensation is the process by which water vapor in the air cools and changes into liquid water. This process is crucial...

A condition in which the stratification of the atmosphere depends on both air temperature and pressure, and where surfaces...

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