1984 01 - 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 28.1 27.8 27.4 26.9 26.5 26.0 25.6 25.2 24.8 24.4 24.0 23.7 23.3 23.0 22.6 22.3 22.0 21.7 21.4 21.1 20.8 20.6 20.3 20.0 19.8 19.5 19.3 19.0 18.8 18.6 18.4 34 Hudson Bay 46.5 45.8 45.1 44.4 43.6 42.9 42.1 41.4 40.7 40.0 39.3 38.6 38.0 37.4 36.8 36.2 35.6 35.1 34.6 34.0 33.5 33.0 32.6 32.1 31.6 31.1 30.7 30.2 29.8 29.4 28.9 36 Hudson Strait 8.0 7.8 7.6 7.4 7.2 7.0 6.8 6.6 6.4 6.3 6.1 6.0 5.9 5.7 5.6 5.5 5.4 5.3 5.3 5.2 5.1 5.0 5.0 4.9 4.9 4.8 4.8 4.7 4.7 4.6 4.6 98 Bering Strait 6.5 6.3 6.0 5.8 5.5 5.2 5.0 4.7 4.5 4.3 4.1 3.9 3.8 3.6 3.4 3.3 3.1 3.0 2.9 2.7 2.6 2.5 2.5 2.4 2.3 2.2 2.1 2.1 2.0 1.9 1.9 128 Arctic subocean 23.7 23.7 23.7 23.7 23.7 23.8 23.8 23.8 23.8 23.8 23.8 23.8 23.8 23.8 23.8 23.8 23.9 23.9 23.9 23.9 23.9 23.9 23.9 23.9 23.9 23.9 24.0 24.0 24.0 24.0 24.0 130 Chukchi Sea 3.4 3.3 3.1 3.0 2.9 2.8 2.7 2.7 2.6 2.6 2.5 2.5 2.5 2.5 2.5 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 132 Beaufort Sea 38.7 38.2 37.7 37.2 36.6 36.1 35.5 35.0 34.4 33.9 33.3 32.8 32.3 31.8 31.3 30.8 30.3 29.8 29.4 28.9 28.5 28.1 27.7 27.4 27.0 26.6 26.3 26.0 25.7 25.3 25.0 134 Arctic Archipelago 11.8 11.7 11.6 11.5 11.4 11.3 11.2 11.1 11.1 11.0 11.0 11.0 10.9 10.9 10.9 10.9 10.9 10.9 10.8 10.8 10.8 10.8 10.9 10.9 10.9 10.9 10.9 10.9 10.9 10.9 10.9 136 Foxe Basin 6.7 6.7 6.7 6.7 6.7 6.7 6.7 6.7 6.7 6.7 6.7 6.7 6.7 6.7 6.7 6.7 6.7 6.7 6.7 6.7 6.7 6.7 6.7 6.7 6.8 6.8 6.8 6.8 6.8 6.8 6.8 138 Baffin Bay 11.5 11.5 11.5 11.5 11.5 11.6 11.6 11.6 11.6 11.6 11.7 11.7 11.7 11.7 11.7 11.7 11.8 11.8 11.8 11.8 11.8 11.8 11.9 11.9 11.9 11.9 11.9 11.9 12.0 12.0 12.0 139 South Greenland 8.8 8.8 8.7 8.7 8.7 8.6 8.6 8.6 8.6 8.5 8.5 8.5 8.5 8.5 8.4 8.4 8.4 8.4 8.4 8.4 8.4 8.4 8.4 8.4 8.4 8.4 8.4 8.4 8.4 8.4 8.4 140 Greenland Sea 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 142 Norwegian Sea 230.0 229.3 228.5 227.7 226.8 225.9 225.1 224.2 223.4 222.7 221.8 221.0 220.0 219.1 218.2 217.3 216.4 215.6 214.8 214.0 213.2 212.5 211.7 210.9 210.2 209.5 208.8 208.1 207.4 206.8 206.1 144 Barents Sea 61.2 60.5 59.7 59.0 58.2 57.5 56.9 56.2 55.6 55.0 54.5 54.0 53.5 53.0 52.5 52.0 51.5 51.1 50.6 50.2 49.7 49.3 48.9 48.5 48.1 47.8 47.4 47.1 46.7 46.4 46.1 146 Kara Sea 54.0 53.4 52.7 51.9 51.2 50.6 49.9 49.2 48.6 48.0 47.4 46.8 46.2 45.6 45.0 44.4 43.8 43.3 42.8 42.2 41.7 41.2 40.7 40.1 39.6 39.1 38.7 38.2 37.7 37.3 36.8 148 Laptev Sea 13.2 12.9 12.5 12.0 11.5 11.0 10.5 10.1 9.7 9.2 8.9 8.5 8.1 7.8 7.4 7.1 6.8 6.6 6.3 6.0 5.8 5.5 5.3 5.0 4.8 4.6 4.3 4.1 3.9 3.7 3.6 150 East Siberian Sea 3.7 3.6 3.4 3.1 2.9 2.6 2.4 2.2 2.0 1.8 1.6 1.4 1.3 1.2 1.1 1.0 0.9 0.9 0.8 0.7 0.7 0.7 0.6 0.6 0.6 0.6 0.6 0.6 0.5 0.5 0.5 152 Gulf of Alaska 54.5 54.2 53.7 53.2 52.6 52.0 51.4 50.9 50.5 50.0 49.6 49.1 48.5 47.9 47.3 46.7 46.2 45.8 45.4 45.0 44.6 44.2 43.8 43.4 43.1 42.7 42.3 41.9 41.5 41.1 40.7 154 Southeast Bering Sea 58.8 58.1 57.2 56.3 55.5 54.8 54.2 53.7 53.2 52.8 52.3 51.9 51.4 50.8 50.2 49.7 49.1 48.6 48.2 47.7 47.2 46.7 46.3 45.8 45.3 44.8 44.3 43.8 43.3 42.7 42.2