Dark blue cloudy sky

What is Atmosphere?

The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.

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Glossary

A strong, downward wind caused by a localized column of air sinking rapidly, often resulting in damage similar to that caused...

The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.

The reflectance rate of a surface, indicating the amount of electromagnetic radiation reflected from the surface. It depends...

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

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

The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.

Temperature scale, abbreviated as °C, found by accepting the freezing point of water at one atmospheric pressure as zero...

A thermodynamic change process in the system without any exchange of heat or transfer of energy between systems. This process...

Weather conditions are the components that comprise the state of the atmosphere. The six main weather conditions are temperature,...

A measure of how hot it feels when relative humidity is combined with the actual air temperature, often referred to as the...