Arctic sea ice now 28.7% higher than this date last year – still rallying

Arctic sea ice now 28.7% higher than this date last year – still rallying October 15, 2008

Posted by honestclimate in Global Cooling.
Tags: arctic, climate change, Global Cooling, global warming
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Arctic sea ice now 28.7% higher than this date last year – still rallying

From Watts Up with That?, October 14, 2008

10/14/2008 7,064,219 square kilometers

10/14/2007 5,487,656 square kilometers

A difference of: 1,576,563 square kilometers, now in fairness, 2008 was a leap year, so to avoid that criticism, the value of 6,857,188 square kilometers can be used which is the 10/13/08 value, for a difference of 1,369,532 sq km. Still not too shabby at 24.9 %. The one day gain between 10/13/08 and 10/14/08 of 3.8% is also quite impressive.

You can download the source data in an Excel file at the IARC-JAXA website, which plots satellite derived sea-ice extent:

Watch the red line as it progresses. So far we are back to above 2005 levels, and 28.7% (or 24.9% depending on how you want to look at it) ahead of last year at this time. That’s quite a jump, basically a 3x gain, since the minimum of 9% over 2007 set on September 16th. Read about that here.

Go nature!