What is Trough?
An elongated area of relatively low atmospheric pressure, often associated with unsettled weather conditions like storms and rain.
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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 mass of very cold, dry air that mostly originates over the Arctic Ocean.
A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...
A weather front where two air masses meet but neither is strong enough to move the other, often resulting in prolonged periods...
A strong wind typically ranging from 34 to 40 knots (39 to 46 miles per hour) and often associated with rough seas and stormy...
Anticyclones are areas of high atmospheric pressure that bring hot, dry weather in the summer and cold fronts in the winter.
A middle cloud type within the B family in the international cloud classification. These clouds consist of water droplets...
A large, organized thunderstorm with a rotating updraft, often producing severe weather such as tornadoes, hail, and heavy...
The reflectance rate of a surface, indicating the amount of electromagnetic radiation reflected from the surface. It depends...
A closed low, also known as a cut-off low, is a low-pressure system that is entirely isolated from the main atmospheric circulation...