What is Humidity?

The formation of fog when warm and moist air passes over a cool or cold surface or, conversely, when cold air passes over...

Thermodynamic changes occurring within a system without any exchange of heat with the surroundings. In the atmosphere, changes...

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

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

Considerable cloudiness refers to weather conditions where a large portion of the sky is covered with clouds, but some clear...

The term used for turbulence occurring in the absence of clouds or cloud-like elements in the visible area. It is often observed...

Cloud condensation nuclei are tiny particles in the atmosphere, such as dust, salt, or pollutants, that provide surfaces...

Cloud or rain droplets containing pollutants, such as oxides of sulfur and nitrogen, to make them acidic.

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

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