NSIDC Total AREA as at 31-Dec-2020 (5 day trailing average) 11,031,837 KM2 Total Area 11,031,837 km2 -162,333 km2 < 2010's average. -382,664 km2 < 2019 -580,700 km2 < 2000's average. Total Change 18 k gain Peripheral Seas 3 k gain Central Seas___ 15 k gain Peripheral Seas Okhotsk______ 9 k gain Bering _______ -4 k loss Hudson Bay___ -3 k loss Baffin Bay____ -6 k loss St Lawrence___ -2 k loss Greenland____ 9 k gain Barents ______ -0 k loss Central Arctic Ocean Seas Chukchi______ -2 k loss Beaufort_____ 1 k gain CAA_________ -0 k loss East Siberian__ 2 k gain Central Arctic_ 6 k gain Laptev_______ -1 k loss Kara_________ 8 k gain
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Sea ice area gain on this day 18 k, 38 k less than the 2010's average gain of 56 k
- 2020 area is at position #3 in the satellite record.
- 2020 Area is 162 k less than the 2010's average
- 2020 Area is 581 k less than the 2000's average
- 2020 Area is 444 k more than 2016
- 2020 Area is 383 k less than 2019
- 2020 Area is 138 k less than 2012
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NSIDC Total EXTENT as at 31-Dec-2020 (5 day trailing average) 12,522,694 KM2 NSIDC Sea ice EXTENT gain on this day 28 k, 27 k less than the 2010's average gain of 55k
- 2020 EXTENT is at position #5 in the satellite record.
- 2020 EXTENT is 88 k less than the 2010's average
- 2020 EXTENT is 538 k less than the 2000's average
- 2020 EXTENT is 109 k more than 2016
- 2020 EXTENT is 194 k less than 2019
- 2020 EXTENT is 218 k less than 2012
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