What is Arctic Air?
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
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The horizontal transport of any feature within the atmosphere due to the movement of air (wind). This includes phenomena...
Nimbostratus clouds are thick, dark, gray clouds associated with rainy and gloomy days that block the Sun. These clouds,...
The measure of the water vapor or moisture content in the air, expressed as the mass of water vapor per unit volume of air....
A strong, downward wind caused by a localized column of air sinking rapidly, often resulting in damage similar to that caused...
A distinct layer in a body of water where the temperature changes rapidly with depth, separating warmer surface water from...
A line on a weather map connecting points of equal atmospheric pressure, used to identify high and low-pressure systems.
Ball lightning appears during thunderstorms, taking the shape of glowing, electric orbs in the sky. It can appear in a variety...
The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.
The belt between 50-70 ° N and S latitudes in the Northern and Southern Hemispheres, adjacent to the Polar Region. Although...
A cloud of irregular appearance, composed of irregular cloud fragments.