Pmel arctic site - polar vortex - jan 6, 2014, Polar vortex and extreme weather friday, jan 10, 2014 at 2pm et - jim overland on panel for on the polar vortex watch the video of the white house google+ hangout. Frigid air from the north pole: what's this polar vortex, How frequently does this polar vortex distortion occur? the upper-level winds that make up the polar vortex change in intensity from time to time.. 20 arctic photos from the midst of the polar vortex, The united states experienced its coldest weather in decades this week as a polar vortex flooded the country..
Polar vortex part two? country faces another arctic, If you liked the polar vortex, you’re going to love the second half of this month. although it’s still not clear how much of the very cold air is going. Early 2014 north american cold wave - wikipedia, the free, The early 2014 north american cold wave is an extreme weather event affecting parts of canada and the united states east of the rocky mountains an arctic cold front. Polar vortex - wikipedia, the free encyclopedia, A polar vortex is a persistent, large-scale cyclone located near either of a planet's geographical poles. on earth, the polar vortices are located in the middle and.
Polar vortex photos, 2014. - slate, A cold front like no other in recent memory has converged upon the midwest and eastern regions of the u.s. the polar vortex has brought record low temperatures not. Polar vortex: frigid arctic air again grips midwest, nears, The polar vortex – a far-reaching arctic air mass shooting southward – returned early monday morning to 20 of the lower 48 states, creating subzero. Polar vortex arrives: east coast braces for blast of, Cbs this morning what is the polar vortex and what causes it? a swath of arctic air known as a polar vortex is believed to be responsible for frigid temperatures, and.