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

Although it is also used for light winds, it is the general name given to the daily cyclical winds that occur mostly between...

Local winds that blow from slopes to peaks as a result of the heating of the top slopes without being affected by general...

A cold core high is a high-pressure system with cold air at its center. These systems are typically associated with clear...

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

The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...

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

The expected rate of temperature decrease in an adiabatically rising air parcel when there is no heat exchange with the environment....

Bright and dark rays with changing colors and contrast in the sky. These rays become visible due to the reflection of atmospheric...

An instrument for measuring atmospheric pressure.

Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure...