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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The situation where there is no advection because the constant pressure surfaces and temperature surfaces in the atmosphere...
A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...
A closed low, also known as a cut-off low, is a low-pressure system that is entirely isolated from the main atmospheric circulation...
Considerable cloudiness refers to weather conditions where a large portion of the sky is covered with clouds, but some clear...
A tropical cyclone with sustained winds of at least 74 miles per hour, characterized by a central eye, strong winds, and...
A type of low-altitude cloud that forms in uniform layers, often covering the entire sky and producing overcast conditions.
A term used to identify clouds with a base height below 6,000 feet in the observer's direction. Stratiform clouds consist...
A narrow band of strong winds in the upper atmosphere, typically flowing from west to east and influencing weather patterns.
Snow that rises to 8 feet or higher.
A thermodynamic change process in the system without any exchange of heat or transfer of energy between systems. This process...