1984 10 - daily - mean of Active Layer Depth (ALD) in [m*100], C. Oelke, NSIDC BasinID Name 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 0 Pan Arctic 73.7 72.8 72.0 71.1 70.3 69.4 68.6 67.9 67.2 66.5 65.8 65.0 64.3 63.5 62.8 62.1 61.3 60.5 59.7 58.9 58.2 57.4 56.7 55.9 55.2 54.4 53.6 52.8 52.0 51.3 50.6 34 Hudson Bay 125.6 125.4 125.1 124.9 124.6 124.2 123.9 123.5 123.0 122.6 122.1 121.6 121.0 120.5 119.8 119.0 118.2 117.1 116.0 115.0 114.0 113.2 112.3 111.3 110.3 109.3 108.0 106.8 105.6 104.4 103.1 36 Hudson Strait 73.7 73.2 72.6 72.1 71.2 70.2 69.3 68.3 67.2 66.1 65.0 63.7 62.5 61.3 60.0 58.8 57.5 56.2 55.0 53.7 52.6 51.6 50.5 49.5 48.5 47.5 46.4 45.5 44.5 43.6 42.6 98 Bering Strait 59.4 58.3 57.1 56.0 54.8 53.7 52.6 51.6 50.7 49.7 48.6 47.6 46.5 45.5 44.5 43.7 42.8 41.9 40.9 40.0 39.1 38.1 37.1 36.1 35.2 34.2 33.2 32.3 31.4 30.5 29.7 128 Arctic subocean 26.6 26.5 26.5 26.5 26.5 26.5 26.5 26.5 26.4 26.4 26.4 26.4 26.4 26.4 26.4 26.3 26.3 26.3 26.3 26.3 26.3 26.3 26.3 26.3 26.3 26.3 26.3 26.2 26.2 26.2 26.2 130 Chukchi Sea 37.1 36.3 35.5 34.8 34.0 33.2 32.4 31.5 30.7 29.8 29.0 28.1 27.1 26.3 25.6 24.9 24.2 23.5 22.8 22.2 21.5 21.0 20.4 19.8 19.2 18.7 18.1 17.5 17.0 16.4 15.9 132 Beaufort Sea 104.1 103.4 102.5 101.6 100.6 99.7 98.8 98.0 97.2 96.3 95.5 94.5 93.5 92.4 91.2 89.9 88.5 87.1 85.8 84.4 83.1 81.9 80.7 79.6 78.3 77.1 75.9 74.7 73.5 72.4 71.3 134 Arctic Archipelago 39.3 38.6 37.8 37.0 36.3 35.5 34.8 34.1 33.4 32.6 31.9 31.2 30.5 29.9 29.2 28.5 27.9 27.3 26.7 26.1 25.5 24.9 24.4 23.9 23.3 22.8 22.3 21.8 21.3 20.8 20.2 136 Foxe Basin 29.5 28.5 27.5 26.6 25.8 25.0 24.3 23.6 23.0 22.4 21.9 21.3 20.7 20.1 19.6 19.1 18.6 18.1 17.6 17.1 16.6 16.1 15.6 15.2 14.7 14.3 13.8 13.3 12.7 12.2 11.6 138 Baffin Bay 14.2 14.2 14.1 14.1 14.1 14.1 14.1 14.0 14.0 14.0 14.0 14.0 13.9 13.9 13.9 13.9 13.9 13.9 13.9 13.9 13.9 13.9 13.9 13.9 13.9 13.9 13.9 13.9 13.9 13.9 14.0 139 South Greenland 17.9 17.7 17.4 17.2 17.0 16.8 16.6 16.4 16.3 16.1 15.9 15.7 15.5 15.4 15.2 15.1 14.9 14.8 14.6 14.5 14.4 14.3 14.2 14.1 14.0 14.0 13.9 13.8 13.7 13.7 13.6 140 Greenland Sea 4.1 4.1 4.1 4.0 4.0 4.0 3.9 3.9 3.9 3.9 3.8 3.8 3.8 3.8 3.7 3.7 3.7 3.7 3.6 3.6 3.6 3.6 3.5 3.5 3.5 3.5 3.4 3.4 3.4 3.4 3.3 142 Norwegian Sea 298.3 298.6 298.9 299.3 299.6 299.9 300.2 300.4 300.6 300.8 300.9 300.8 300.8 300.7 300.6 300.6 300.6 300.5 300.4 300.3 300.2 299.9 299.6 299.2 298.7 298.2 297.7 297.3 297.0 296.7 296.5 144 Barents Sea 121.9 121.2 120.5 119.7 118.9 118.2 117.7 117.2 116.7 116.2 115.7 115.1 114.6 114.0 113.4 112.7 112.0 111.2 110.4 109.5 108.7 107.8 106.9 106.0 105.1 104.2 103.3 102.4 101.7 100.9 100.2 146 Kara Sea 110.8 109.7 108.5 107.4 106.2 105.1 104.1 103.2 102.3 101.3 100.4 99.4 98.5 97.6 96.7 95.7 94.8 93.9 93.0 92.1 91.1 90.1 89.1 88.1 87.0 86.0 84.9 83.8 82.8 81.8 80.9 148 Laptev Sea 56.3 54.8 53.4 52.0 50.6 49.3 48.1 47.1 46.1 45.2 44.3 43.3 42.4 41.5 40.7 39.9 39.1 38.2 37.4 36.6 35.8 35.1 34.3 33.5 32.8 32.0 31.3 30.5 29.8 29.1 28.4 150 East Siberian Sea 23.5 22.6 21.7 20.9 20.1 19.3 18.6 17.9 17.2 16.6 15.9 15.4 14.8 14.3 13.7 13.2 12.7 12.2 11.7 11.2 10.8 10.3 9.9 9.4 9.0 8.6 8.2 7.8 7.4 7.1 6.7 152 Gulf of Alaska 114.1 113.3 112.4 111.4 110.4 109.5 109.0 108.6 108.3 107.9 107.4 106.8 106.2 105.7 105.1 104.5 103.9 103.3 102.5 101.8 101.1 100.5 99.8 99.2 98.5 97.8 97.1 96.3 95.5 94.6 93.8 154 Southeast Bering Sea 105.4 105.3 105.1 104.8 104.4 104.1 103.8 103.5 103.1 102.6 102.1 101.4 100.8 100.3 99.7 99.2 98.7 98.2 97.6 97.0 96.4 95.8 95.3 94.8 94.3 93.7 93.2 92.5 91.7 91.0 90.4