mist
Sign in to savethumb|A misty autumn morning in the outskirts of Rakhiv, [[Carpathian Biosphere Reserve, Ukraine]] thumb|The Château de Chambord in France, in mist Mist is a natural phenomenon caused by small droplets of water aerosols suspended in the cold air, usually by condensation. Physically, it is an example of a dispersion, most commonly seen where water vapor in warm, moist air meets sudden cooling, such as in exhaled air in the winter, or when hot sauna steam is suddenly released outside. Mist occurs naturally as part of weather, typically when humid air comes into contact with surfaces that are muc
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Mist is a natural phenomenon created when tiny water droplets become suspended in cold air, usually through condensation when warm, moist air suddenly cools down. It occurs commonly in weather patterns and in everyday situations like seeing your breath in winter or steam escaping from a sauna into cold air.
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thumb|A misty autumn morning in the outskirts of Rakhiv, [[Carpathian Biosphere Reserve, Ukraine]] thumb|The Château de Chambord in France, in mist Mist is a natural phenomenon caused by small droplets of water aerosols suspended in the cold air, usually by condensation. Physically, it is an example of a dispersion, most commonly seen where water vapor in warm, moist air meets sudden cooling, such as in exhaled air in the winter, or when hot sauna steam is suddenly released outside. Mist occurs naturally as part of weather, typically when humid air comes into contact with surfaces that are much cooler (e.g. mountains). It can also be created artificially with aerosol spray dispensers if the humidity and temperature conditions are right.
The formation of mist, as of other suspensions, is greatly aided by the presence of nucleation sites on which the suspended water phase can congeal. Thus even such unusual sources of nucleation as small ejecta particulates from volcanic eruptions, releases of strongly polar gases, and even the magnetospheric ions associated with polar lights can in right conditions trigger condensation and mist formation.