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Sigma KEE - StationaryFront

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stationary front
StationaryFront is the class of boundary areas between two air masses that are stationary, with neither air mass presently replacing the other.
Relationships      
Parents weather front WeatherFront is the class of weather processes that involve relationships between two air masses. A weather front is a boundary separating air masses for which several characteristics differ, such as air density, wind, temperature, and humidity. Disturbed and unstable weather due to these differences often arises along the boundary. [Wikipedia]


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