What is Arctic Air?
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
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Nimbostratus clouds are thick, dark, gray clouds associated with rainy and gloomy days that block the Sun. These clouds,...
The upward movement of air caused by a topographic barrier, such as a mountain, which can lead to cloud formation and precipitation.
A rapidly rotating column of air extending from a thunderstorm to the ground, capable of causing significant damage.
The occurrence of storms resulting from the horizontal advection of cold air at high levels or the horizontal advection of...
The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.
A tropical cyclone with sustained winds of at least 74 miles per hour, characterized by a central eye, strong winds, and...
A weather front where two air masses meet but neither is strong enough to move the other, often resulting in prolonged periods...
A blizzard is a storm that lasts 3 hours or more, with persistent winds/frequent gusts of 35 mph or more along with significant...
Precipitation in the form of small balls or lumps of ice that form in thunderstorm updrafts and fall to the ground.
The belt between 50-70 ° N and S latitudes in the Northern and Southern Hemispheres, adjacent to the Polar Region. Although...