CT Now

Polar vortex: Ice floes

Ice floes fill the Hudson River as the New Jersey waterfront is seen at sunset on Jan. 9, 2014, in New York City. A polar vortex descending from the Arctic caused the floes to form. MORE: What is a polar vortex and what is it so dangerous?
Afton Almaraz / Getty Images
Copyright © 2016, CT Now
87°