Sea Ice Extent – Day 74 – Global Sea Ice Identical To 1981

On Day 74 in 1981 Global Sea Ice was 19.1 million sq km. In 2015 on the same day Global Sea Ice was 19.1 million

Years with less global sea ice on this day
1981 1984 1991 1992 1997 2000 2005 2006 2007 2009 2010 2011

 

Global Sea Ice Extent for Day 74 From 1978 (infilled) Global_Sea_Ice_Extent_Zoomed_2015_Day_74_1981-2010 Antarctic_Sea_Ice_Extent_Zoomed_2015_Day_74_1981-2010 Arctic_Sea_Ice_Extent_Zoomed_2015_Day_74_1981-2010

DataSouth / North

 

 

 

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One Comment

  1. The Atlantic side of the Arctic is close to the average line. The Pacific side never formed ice due to the Pacific heat.
    Antarctica is forming ice faster than ever. I have been watching for 20 years and this year is unusual. There is a difference between how NOAA measures extent/area and what I see happening!

    Reply

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