Sunday, July 26, 2009

Arctic sea ice update

By the way, Arctic sea ice extent is about 8% above the 2007 level (and 4% below last year's level), but in the last few weeks it has begun to decrease quite rapidly. A month ago I would have guessed it would not reach 2007's record low, but now I'm not so sure.


(Click to enlarge.)

2 comments:

crf said...

The average line is average of what?

David Appell said...

The dashed line is the average from 2002 to 2008.