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Arctic Sea Ice Continues to Show Record Low Daily Extent

On March 19 2015, the National Snow and Ice Data Center declared that sea ice in the Arctic Ocean had reached its high point in its area of coverage (“extent”) for the year, and that this high point was the smallest on record.

As you can see by following the blue line in this […]

Arctic Ice Reaches September Minimum Volume: Only 4000 Cubic Kilometers Left, 9500 Cubic Kilometers Below Average

Earlier this week, the University of Washington’s Polar Science Center released its latest Arctic sea ice measurements to make them current as of September 15, 2010. The Polar Science Center uses a satellite to measure the three-dimensional volume of the Arctic sea ice (a approach different than that of the National Snow and Ice Data […]