Antarctic Sea Extent Won’t Be Breaking The Record For Highest Minimum This Year Published on February 15, 2014 by sunshinehours1 Antarctic Sea Ice Extent won’t be breaking the record set in 2008 for highest minimum. Extent is already 40,000 sq km below the record. Extent is still 673,000 sq km above the 1981-2010 mean. Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Like Loading... Related