Antrarctic Sea Ice Update Feb 23 2014 – Two Days Up Published on February 23, 2014 by sunshinehours1 Antarctic Sea Ice Extent has risen for two days in a row. It rose 13,000 sq km and then 7,000 sq km. So day 51 is now potentially the minimum. Extent is 636,000 sq km above the 1981-201 mean which is 22%. 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