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Home » Archives for December 12, 2013

December 12, 2013

2013 Arctic Report Card: Spring snow cover below average again

In May 2013, there was record-setting loss of Eurasian spring snow cover, and spring snow cover was below normal again in June—the fourth lowest on record. This is the sixth year in a row that Eurasia has set a new record low in either May or June snow extent.

2013 Arctic Report Card: Visual Highlights

From reindeer to regional temperature patterns, from sea ice age to Greenland surface melt, the Arctic Report Card is a yearly assessment of the Arctic's physical and biological systems and how they are changing. This collection of visual highlights from the 2013 report is a story of the Arctic in pictures.

2013 Arctic Report Card: Arctic had sixth warmest year on record in 2012

Since the mid-1960s, the Arctic has warmed about 3.6°F (2.0°C)—more than double the amount of warming in lower latitudes. In 2012 (the last complete calendar year available at the time scientists began working on the 2013 Arctic Report Card), the annual average temperature was the sixth warmest on record.

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