Arctic Sea Ice Extent Sep 25 2014 – 52,000 sq km More Published on September 25, 2014September 25, 2014 by sunshinehours1 Arctic Sea Ice Extent Sep 25 2014 – -1,190,000 sq km below the 1981-2010 mean. Data for Day 267. Data here. 52,000 sq km more. Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Like Loading... Related