Antarctic Sea Ice Extent July 27 2014 – 1,214,000 sq km above the 1981-2010 mean Published on July 27, 2014 by sunshinehours1 Antarctic Sea Ice Extent is 1,214,000 sq km above the 1981-2010 mean. 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