Space.com #Cyclone Powered By Warm Winter Causes ‘Size of Florida’ Arctic Ice Melt | Video 15 November 2016 fborgosano Leave a comment Share: The concentration of ice dropped by 10 percent in the Kara and Barents seas region north of Russia as a result of a large cyclone which formed in late Dec. 2015. from Space.com ift.tt/2fToqYm Share: