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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A type of low-altitude cloud that forms in uniform layers, often covering the entire sky and producing overcast conditions.
The formation of fog when warm and moist air passes over a cool or cold surface or, conversely, when cold air passes over...
An instrument that continuously records atmospheric pressure over time. It uses a barometer to measure pressure and creates...
A long, narrow region in the atmosphere that transport water vapor, like a river in the sky.
Considerable cloudiness refers to weather conditions where a large portion of the sky is covered with clouds, but some clear...
The occurrence of storms resulting from the horizontal advection of cold air at high levels or the horizontal advection of...
A condition in which the stratification of the atmosphere depends on both air temperature and pressure, and where surfaces...
A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...
Bright and dark rays with changing colors and contrast in the sky. These rays become visible due to the reflection of atmospheric...
The jet stream forming the boundary between tropical air and sub-tropical air, characterized by isothermal compression and...