What is Air Mass?

A periodic warming of sea surface temperatures in the central and eastern Pacific Ocean, significantly influencing global...

A line of severe thunderstorms that can form along or ahead of a cold front, often producing strong winds and heavy rain.

The situation where there is no advection because the constant pressure surfaces and temperature surfaces in the atmosphere...

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

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

An instrument that continuously records atmospheric pressure over time. It uses a barometer to measure pressure and creates...

A cloud that develops from Cirrus, completely or partially covering the sky, creating a halo effect, thin, sheet-like, milky...

A weather front formed when a cold front overtakes a warm front, lifting the warm air off the ground and resulting in a mix...

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

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