Saturday, February 9, 2019

January Arctic Sea Update

By Paul Homewood

 osisaf_nh_iceextent_monthly-01_en.png

http://ocean.dmi.dk/arctic/icecover_30y.uk.php

Arctic sea ice extent in January has recovered sharply since last year, and stands at the highest level since 2013, and higher than even 2005.

Much of it is 2m or more thick:

CICE_combine_thick_SM_EN_20190208.png

http://ocean.dmi.dk/arctic/icethickness/thk.uk.php

And ice volume is also up this year:

image

http://ocean.dmi.dk/arctic/icethickness/txt/IceVol.txt

 

There was certainly a decline in sea ice extent and volume probably beginning in the 1990s, and it culminated in the large losses in 2007 and 2008.

But it is clear that, looking at both summer and winter data, sea ice has been stable since then, despite the occasional up and down.



from Climate Change Skeptic Blogs via hj on Inoreader http://bit.ly/2TFvP1V

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