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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A weather system refers to the movement of warm and cold air across the globe, usually in a recurring pattern. Systems can...
Confluence refers to the area where two or more air streams or bodies of water meet and combine. In meteorology, it often...
An instrument used to measure the speed, force, and sometimes the direction of the wind. It can be cup or pressure tube anemometers....
The belt between 50-70 ° N and S latitudes in the Northern and Southern Hemispheres, adjacent to the Polar Region. Although...
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A distinct layer in a body of water where the temperature changes rapidly with depth, separating warmer surface water from...
A thermodynamic change process in the system without any exchange of heat or transfer of energy between systems. This process...
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A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...
A scale for estimating wind speed based on observed conditions of the sea or land. It ranges from 0 (calm) to 12 (hurricane)...