What is Subpolar?
The belt between 50-70 ° N and S latitudes in the Northern and Southern Hemispheres, adjacent to the Polar Region. Although generally characterized by semi-stationary low-pressure centers such as the Aleutian and Icelandic low-pressure systems, during the winter season, high-pressure areas like the North American and Siberian High can also be seen over large cold land surfaces.
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The branch of science dealing with the laws of motion of air or other gases.
The heating of the Earth by the sun causes daily changes in both the direction and speed of the wind. During the day, ground...
A towering cloud that often reaches great altitudes and is associated with thunderstorms, heavy rain, and sometimes severe...
An instrument for measuring atmospheric pressure.
Frozen drizzle is a dangerous type of frozen rain. It’s a light rain that falls in very fine drops, which freezes on contact...
Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....
The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...
The narrow region between 35-40 ° N and S latitudes in the Northern and Southern Hemispheres, lying between the tropical...
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure...