What is Precipitation?
Any form of water - liquid or solid - that falls from the atmosphere to the Earth's surface, including rain, snow, sleet, and hail.
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A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...
An instrument used to measure the speed, force, and sometimes the direction of the wind. It can be cup or pressure tube anemometers....
The temperature at which air becomes saturated with moisture and water vapor begins to condense into liquid form, leading...
The jet stream forming the boundary between tropical air and sub-tropical air, characterized by isothermal compression and...
A low-pressure area with converging winds, rotating counterclockwise in the Northern Hemisphere and clockwise in the Southern...
A large body of air having similar horizontal temperature and moisture characteristics.
A long, narrow region in the atmosphere that transport water vapor, like a river in the sky.
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
A thick cloud of tiny water droplets suspended in the atmosphere near the Earth's surface, significantly reducing visibility.
Occurs when centers of high pressure and/or low pressure set up over a region in such a way that they prevent other weather...