Polar vortex - wikipedia, the free encyclopedia, A polar vortex is a persistent, large-scale cyclone that circles either of the planet's geographical poles. on earth, the base of the polar vortices are located in. 2013–14 north american cold wave - wikipedia, the free, On december 1, 2013, the weakening of the polar vortex led to the beginning of an abnormally cold trend in the eastern and central united states. on december 6, the. Fall 2014: polar vortex to visit northeast; south at risk, As fall 2014 takes form, the polar vortex will make sporadic visits to the northeast, as the west remains parched and the threat of a tropical impact looms over the.
[real] niagara falls completely frozen by polar vortex, While the polar vortex and record-breaking low temperatures are causing all sorts of environmental phenomena, in this case, the cold may have gone to our. A displaced polar vortex and its causes | watts up with that?, So what caused the weak vortex event, displacement of the northern stratospheric polar vortex and cold air outbreaks? there are several potential factors:. How 'polar vortex' became the scariest word of 2014 so far, Remember last week when we all endured the terror that was the polar vortex? well, with the weather slightly warming up now we'd like to take a moment to.
What's a polar vortex?: the science behind arctic, Animation of model upper-atmospheric pattern from jan. 5-7, 2014 showing the displacement of the polar vortex. deepest, coldest air is denoted by the. How is the polar vortex related to the arctic oscillation, The arctic oscillation describes simultaneous, geographically “choreographed” shifts in multiple features of the polar vortex: air pressure, temperature, and the. What is a polar vortex - business insider, As tundra-like temperatures and wind chills as cold as 70 below zero fan out across the country, everyone is blaming the "polar vortex." polar vortexes, though, are.