What is Atmospheric River?
A long, narrow region in the atmosphere that transport water vapor, like a river in the sky.
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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...
A periodic cooling of sea surface temperatures in the central and eastern Pacific Ocean, often leading to altered global...
Convection is the vertical movement of air caused by temperature differences, where warm air rises and cool air sinks. It...
A thick cloud of tiny water droplets suspended in the atmosphere near the Earth's surface, significantly reducing visibility.
Cloud or rain droplets containing pollutants, such as oxides of sulfur and nitrogen, to make them acidic.
The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.
A very cold high pressure that originates over the Arctic Ocean.
Considerable cloudiness refers to weather conditions where a large portion of the sky is covered with clouds, but some clear...
The term used for semi-stationary high-pressure centers such as the Azores and North Pacific Highs, which occur in the narrow...
A weather system refers to the movement of warm and cold air across the globe, usually in a recurring pattern. Systems can...