What is Air Mass?

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

Conduction is the transfer of heat or electricity through a material without the material itself moving. This occurs when...

An anvil is a cloud mostly composed of ice particles. Otherwise known as a cumulonimbus cloud, an anvil has reached the stratospheric...

Jet streams are strong, fast-flowing air currents in the upper levels of the atmosphere. They form when warm air masses meet...

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

A cold front is the leading edge of a cold air mass that replaces a warmer air mass. It is typically associated with sudden...

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

The upward movement of air caused by a topographic barrier, such as a mountain, which can lead to cloud formation and precipitation.

Nimbostratus clouds are thick, dark, gray clouds associated with rainy and gloomy days that block the Sun. These clouds,...

Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....