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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Occurs when centers of high pressure and/or low pressure set up over a region in such a way that they prevent other weather...
A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...
A distinct layer in a body of water where the temperature changes rapidly with depth, separating warmer surface water from...
A term used to identify clouds with a base height below 6,000 feet in the observer's direction. Stratiform clouds consist...
A long, narrow region in the atmosphere that transport water vapor, like a river in the sky.
The names given to the winds blowing from the four cardinal directions (north, east, south, and west - N, E, S, W) on a compass.
The situation where there is no advection because the constant pressure surfaces and temperature surfaces in the atmosphere...
A strong, downward wind caused by a localized column of air sinking rapidly, often resulting in damage similar to that caused...
A closed low, also known as a cut-off low, is a low-pressure system that is entirely isolated from the main atmospheric circulation...
Condensation is the process by which water vapor in the air cools and changes into liquid water. This process is crucial...