(2 cm.) of rain could produce at least 8 in (20 cm) of snow.
Therefore, an amount of water that would produce 0.8 in. Snow is less dense than liquid water, by a factor of approximately 10 at temperatures slightly below freezing, and even more at much colder temperatures. Snowstorms are storms where large amounts of snow fall. Blizzards have a negative impact on local economies and for days at a time can paralyze regions where snowfall is unusual or rare. Regardless of the variety of blizzard, they can bring near-whiteout conditions, which restrict visibility to near zero. Ground blizzards are a variation of the traditional blizzard, in that ground blizzards require high winds to stir up snow that has already fallen, rather than fresh snowfall. By definition, the difference between blizzard and a snowstorm is the strength of the wind. Typically occurring in mountainous terrain, an avalanche can mix air and water with the descending snow.Ī blizzard is a severe storm condition characterized by low temperatures, strong winds, and heavy snow. Some of these can also delay or even cancel sport competitions.Īn avalanche is a rapid flow of snow down a slope, from either natural triggers or human activity. – significant weather phenomena that can destroy objects, cause deaths and impair life quality leading to current interruptions, traffic jams, etc.
that can affect agricultural and social aspects of life but not in a very considerable way – “usual” weather phenomena that are quite common, such as rain, snow, cloudiness, etc. A meteorological phenomenon is a weather event which can be explained by the principles of meteorology.Ītmospheric phenomena that are monitored at meteorological stations can be divided into the following groups:
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