What is Humidity?

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

A rapidly rotating column of air extending from a thunderstorm to the ground, capable of causing significant damage.

A low-pressure area with converging winds, rotating counterclockwise in the Northern Hemisphere and clockwise in the Southern...

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

A thick cloud of tiny water droplets suspended in the atmosphere near the Earth's surface, significantly reducing visibility.

A mass of very cold, dry air that mostly originates over the Arctic Ocean.

Air laden with sand and dust, common in areas devoid of permanent vegetation, especially deserts.

Snow that rises to 8 feet or higher.

A term used to identify clouds with a base height below 6,000 feet in the observer's direction. Stratiform clouds consist...

A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...