There are two polar vortices in the atmosphere of planet Earth, one around the
North Pole, and one around the South Pole. Each polar vortex is a persistent, ...
The event occurred in early 2014 and was caused by a southward shift of the
North Polar Vortex. Record low temperatures also extended well into March.
Nov 12, 2014 ... "The polar vortex is not a recently discovered phenomenon; in fact, it has been
talked about in the meteorological world for decades," ...
The polar vortex is a large area of low pressure and cold air surrounding both of
the Earth's poles. It ALWAYS exists near the poles, but weakens in summer and ...
When temperatures plunged into the sub-zero range for much of the country in
early 2014, the term "polar vortex" became a household expression. Sure ...
Feb 12, 2015 ... The polar vortex is sending cold air to the East again. Research continues into
role warming might play. Continue reading →
Feb 15, 2015 ... An Arctic blast is causing temperatures to plunge across the eastern two-thirds of
the U.S., outdoing the 'polar vortex' event from 2014.
Jan 6, 2014 ... You may have heard us at weather.com and The Weather Channel mention the "
polar vortex" during this outbreak. Let's delve into the ...
Feb 21, 2015 ... The polar vortex that's now delivering Arctic air into the United States has
produced some scary, spectacular images: the mountains of snow in ...
Oct 6, 2015 ... The term polar vortex is used to describe several different features in the
atmosphere. It most commonly refers to a planetary-scale mid- to ...