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 line of severe thunderstorms that can form along or ahead of a cold front, often producing strong winds and heavy rain.
The horizontal transport of any feature within the atmosphere due to the movement of air (wind). This includes phenomena...
A weather system refers to the movement of warm and cold air across the globe, usually in a recurring pattern. Systems can...
The occurrence of storms resulting from the horizontal advection of cold air at high levels or the horizontal advection of...
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 measurement determined by the wave lengths and sea conditions caused by the effect of wind, and by the movement of tree...
The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...
A drainage wind that flows downhill due to gravity, often associated with cold air descending from elevated regions.
An anvil is a cloud mostly composed of ice particles. Otherwise known as a cumulonimbus cloud, an anvil has reached the stratospheric...
An elongated area of relatively low atmospheric pressure, often associated with unsettled weather conditions like storms...