BLIZZARDS

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Image: "Song the the good Blizzard 1888 "Thirteen were Saved" or "Nebraska"s do not be afraid Maid" Song and Chorus by Wm. Vincent, published by Lyon & Healy, Chicago"

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The climate that the an excellent Plains region is punctuatedwith too much variation in both temperatureand precipitation, and one that theseextreme weather events is the blizzard. A blizzardis a storm with continual winds in excessof thirty-five miles per hour, temperature below20ºF, and also blowing or falling snow thatreduces visibility to less than a quarter mile.

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Although most common in winter, Plainsblizzards additionally occur in autumn and also spring.The meteorological "stage" is set when a massof cold polar air moves rapidly southwardfrom greater latitudes and also encounters a strongnorthward flow of moist tropical waiting fromlower latitudes. When a low-pressure cell encountersthe energy difference in between thesetwo barisalcity.orgike waiting masses, it promptly grows instrength, coming to be a "deepening low." as thelow-pressure cabinet strengthens, that feeds chin bypulling southward also greater amounts ofcold air and also northward even larger amountsof warm air and also moisture. By the time theblizzard reaches complete intensity, the is no unusualto have severe thunderstorms and also tornadoesacross the southern portion of this majorstorm. Snowfalls regularly exceed 1½ feet justnorth that the course of the low, and wind chilltemperatures drop to life-threatening levelsacross the northern part of the storm. Thewinds pack the snow, do it exceptionally difficultto walk through and also to eliminate fromdriveways and sidewalks. Back urbanhighways space usually opened within a day orso that a blizzard, landscape roads often remain impassiblefor numerous days.

Blizzards have, on rare occasion, occurredas far south as north Texas, yet they increasein frequency northward increase the GreatPlains. Nebraska, for example, averages one totwo blizzards every year when the southernparts of the Prairie Provinces average fromthree to five blizzards per year. The climatehistory of the great Plains is replete through storiesof blizzards, but two storms was standing out.Most legend is the "Blizzard the "88," whichoccurred in January 1888. The region fromTexas come Alberta was affected by this paralyzingstorm. The suddenness the the blizzardconditions resulted in many human being losingtheir lives as they traveled even short distancesto their homes.

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The blizzard that January 1975,called the "blizzard of the century," struck thePlains native Kansas to Manitoba. This blizzardwas therefore fierce the it set all-time record lowpressurevalues because that the region.