Arctic Ocean, September 12, 2012. According the the National Snow and Ice Data Center, the sea ice covered only 1.32 million square miles, or 24 percent, of the Arctic Ocean on September 16th, the lowest amount ever recorded.
Arctic Ocean, September 12, 2012. According the the National Snow and Ice Data Center, the sea ice covered only 1.32 million square miles, or 24 percent, of the Arctic Ocean on September 16th, the lowest amount ever recorded.