Polar vortex - Wikipedia, the free encyclopedia 行動版 - There are two polar vortices in the atmosphere of planet Earth, one around the North Pole, and one ...
2013–14 North American cold wave - Wikipedia, the free ... 行動版 - The typical polar vortex configuration in November, 2013... Map of a blobs spreading from the Arcitc ...
What is a Polar Vortex? - AccuWeather 行動版 - 2014年11月12日 - What is the polar vortex and why does it sometimes send frigid air to the United States?
Polar Vortex to Blast 200 Million People With Arctic Air 行動版 - 2014年11月8日 - Arctic air associated with the polar vortex will lunge into the North Central United States ...
Only Eight States to Dodge Icy Air From Slipping Polar Vortex 行動版 - 2014年11月11日 - As the polar vortex gets displaced to the south, the door will open for arctic air to plunge ...
What's a polar vortex? - HowStuffWorks 行動版 - During the unusually cold winter of 2014, the term 'polar vortex' got quite a workout. Find out what a ...
Graphic: What is a polar vortex? - CBC.ca 2014年11月10日 - Some theorized the cold snap was linked to the weakening of a polar vortex spinning ...
Polar vortex WILL return this winter! Expert forecaster warns ... 行動版 - 2014年11月13日 - The dreaded polar vortex will rear its frigid head this year despite previous predictions ...
CBS News Ignores Facts to Breathlessly Report on "Polar Vortex" 行動版 - 2014年11月8日 - For the past couple of days, the news network has pushed the shaky "polar vortex " ...
