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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Nimbostratus clouds are thick, dark, gray clouds associated with rainy and gloomy days that block the Sun. These clouds,...
An instrument that continuously records atmospheric pressure over time. It uses a barometer to measure pressure and creates...
A line on a weather map connecting points of equal atmospheric pressure, used to identify high and low-pressure systems.
A large, organized thunderstorm with a rotating updraft, often producing severe weather such as tornadoes, hail, and heavy...
Convection is the vertical movement of air caused by temperature differences, where warm air rises and cool air sinks. It...
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 closed low, also known as a cut-off low, is a low-pressure system that is entirely isolated from the main atmospheric circulation...
The jet stream forming the boundary between tropical air and sub-tropical air, characterized by isothermal compression and...
The occurrence of storms resulting from the horizontal advection of cold air at high levels or the horizontal advection of...
An elongated area of relatively low atmospheric pressure, often associated with unsettled weather conditions like storms...