What is Polar Vertex?
Polar Vertex is a weather phenomenon that is characterized with upper level low-pressure area of an air mass found near the two Earth's pole. This air mass rotates counterclockwise in the north pole and clockwise in the south pole. The polar vortex strengthens during the winter and weakens during the summer due to the temperature difference between the equator and the poles.
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you don't want to cashmeoutside when that's going down
They have indoor ATMs now :p