What is Blizzard?
A blizzard is a storm that lasts 3 hours or more, with persistent winds/frequent gusts of 35 mph or more along with significant falling and/or blowing snow that reduces visibility to less than 1/4 mile.
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The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.
A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...
The large-scale movement of air that distributes heat and moisture around the Earth, influencing weather patterns and climatic...
A drainage wind that flows downhill due to gravity, often associated with cold air descending from elevated regions.
The upward movement of air caused by a topographic barrier, such as a mountain, which can lead to cloud formation and precipitation.
A closed low, also known as a cut-off low, is a low-pressure system that is entirely isolated from the main atmospheric circulation...
A continental air mass is a large body of air that forms over land, characterized by dry conditions due to the lack of moisture...
Thermodynamic changes occurring within a system without any exchange of heat with the surroundings. In the atmosphere, changes...
Convection is the vertical movement of air caused by temperature differences, where warm air rises and cool air sinks. It...
Occurs when centers of high pressure and/or low pressure set up over a region in such a way that they prevent other weather...