What is Relative Humidity?

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

An elongated area of relatively low atmospheric pressure, often associated with unsettled weather conditions like storms...

The temperature at which air becomes saturated with moisture and water vapor begins to condense into liquid form, leading...

Ball lightning appears during thunderstorms, taking the shape of glowing, electric orbs in the sky. It can appear in a variety...

The amount of radiation, heat, or light passing through or flowing from a unit area of a surface.

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

A sudden and rapid flow of snow masses accumulated on the slopes of mountainous areas under the influence of gravity or a...

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

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

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