Dark blue cloudy sky

What is Lightning?

A sudden electrostatic discharge during a thunderstorm between electrically charged regions of a cloud, between clouds, or between a cloud and the ground.

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Glossary

The measure of the water vapor or moisture content in the air, expressed as the mass of water vapor per unit volume of air....

A large, organized thunderstorm with a rotating updraft, often producing severe weather such as tornadoes, hail, and heavy...

The jet stream forming the boundary between tropical air and sub-tropical air, characterized by isothermal compression and...

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

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

A storm characterized by the presence of lightning and its acoustic effect on the Earth's atmosphere known as thunder.

A continental air mass is a large body of air that forms over land, characterized by dry conditions due to the lack of moisture...

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

The trapping of heat in the Earth's atmosphere due to greenhouse gases, such as carbon dioxide and methane, which allows...

The horizontal transport of any feature within the atmosphere due to the movement of air (wind). This includes phenomena...