What is Relative Humidity?
The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.
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Considerable cloudiness refers to weather conditions where a large portion of the sky is covered with clouds, but some clear...
The jet stream forming the boundary between tropical air and sub-tropical air, characterized by isothermal compression and...
A thick cloud of tiny water droplets suspended in the atmosphere near the Earth's surface, significantly reducing visibility.
A cloud that develops from Cirrus, completely or partially covering the sky, creating a halo effect, thin, sheet-like, milky...
A tropical cyclone with sustained winds of at least 74 miles per hour, characterized by a central eye, strong winds, and...
The term used for semi-stationary high-pressure centers such as the Azores and North Pacific Highs, which occur in the narrow...
A weather front formed when a cold front overtakes a warm front, lifting the warm air off the ground and resulting in a mix...
Coastal flooding occurs when water from the ocean, sea, or large lakes inundates land areas along the coast, usually due...
A term used to identify clouds with a base height below 6,000 feet in the observer's direction. Stratiform clouds consist...
An instrument that continuously records atmospheric pressure over time. It uses a barometer to measure pressure and creates...