1982 10 - daily - mean of daily NCEP sigma-0.995 temperature with 25-km topography correction (K); RIMS mask V1; C. Oelke, NSIDC, May 2003 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 270.3 269.5 268.9 268.4 268.4 269.0 269.1 268.6 267.9 267.9 267.3 266.7 267.2 267.1 266.6 265.4 264.8 263.8 262.6 262.4 262.3 263.0 264.3 264.6 264.0 262.5 262.1 261.2 260.3 259.9 260.0 34 Hudson Bay 277.0 277.5 277.0 274.9 274.2 274.8 276.2 277.5 277.5 277.7 277.7 277.5 278.2 278.9 276.2 273.5 272.1 269.7 267.1 267.0 268.8 270.6 273.8 276.1 274.7 273.3 274.7 273.5 271.7 271.7 271.8 36 Hudson Strait 271.2 270.2 274.5 276.0 272.2 270.2 270.9 269.9 270.3 272.5 273.6 271.4 269.7 273.2 274.0 271.9 271.5 268.8 267.4 266.8 265.5 264.1 264.6 265.7 268.6 264.1 269.7 266.0 264.1 270.7 274.0 98 Bering Strait 269.7 268.3 266.8 264.7 264.0 265.2 265.2 266.1 265.6 267.5 265.0 265.5 266.4 263.5 262.6 260.9 268.5 268.8 268.6 269.4 263.3 259.0 258.8 257.6 258.8 258.0 256.9 257.3 258.9 258.0 255.6 128 Arctic subocean 252.4 252.9 252.3 252.8 252.9 253.8 253.3 254.0 254.9 254.9 253.4 251.9 249.4 251.1 251.7 251.7 252.4 251.5 246.0 245.6 245.1 247.7 246.0 244.4 245.2 246.5 248.9 249.9 247.1 243.7 249.8 130 Chukchi Sea 269.1 267.5 266.4 266.1 266.8 265.3 263.0 261.4 261.5 262.3 262.0 260.8 261.7 265.2 265.7 266.9 268.3 271.1 269.1 266.2 262.6 258.9 258.0 257.7 256.8 258.8 258.8 256.8 257.2 260.2 258.2 132 Beaufort Sea 276.0 271.9 269.5 270.1 271.3 273.3 273.4 271.7 272.1 275.7 275.7 273.2 275.4 272.5 269.1 265.9 263.9 263.8 266.8 269.1 265.9 266.5 268.0 267.9 267.6 267.0 266.6 261.9 260.6 262.8 261.9 134 Arctic Archipelago 260.8 256.9 256.1 257.5 258.9 260.3 263.5 266.3 265.5 264.9 265.0 263.3 262.7 262.4 261.7 258.2 256.8 254.7 250.5 250.4 251.9 254.5 254.9 250.7 252.8 254.1 257.7 260.0 255.0 256.3 259.4 136 Foxe Basin 267.9 267.7 267.5 268.7 268.9 266.9 266.2 269.6 271.9 271.5 269.6 268.2 269.0 269.4 269.6 269.7 268.3 268.1 265.9 264.0 263.1 261.6 261.2 259.0 256.5 257.2 257.9 259.6 264.1 265.1 267.9 138 Baffin Bay 258.6 256.8 255.8 255.0 256.9 261.8 261.5 257.2 255.5 258.0 256.8 256.3 254.3 253.4 252.6 252.3 253.1 252.3 250.6 250.9 251.0 250.6 249.2 250.8 252.3 249.2 246.6 245.8 246.5 246.3 249.6 139 South Greenland 262.8 262.7 259.6 259.7 263.5 268.4 269.4 268.8 264.0 263.4 263.6 263.0 261.5 258.3 257.0 253.5 253.7 256.6 257.9 258.9 258.0 256.5 257.9 259.1 257.6 255.5 254.1 255.2 255.1 252.7 252.9 140 Greenland Sea 260.8 256.2 257.7 254.6 253.7 259.4 261.7 259.2 251.8 253.0 251.6 251.2 250.0 247.1 245.6 246.5 248.6 250.0 248.9 249.6 250.2 250.3 249.7 249.9 249.8 248.7 245.8 243.6 244.0 243.3 243.6 142 Norwegian Sea 279.5 280.8 281.8 279.9 277.9 277.0 275.4 275.1 275.5 276.5 275.3 274.7 272.4 272.6 271.8 271.6 270.4 271.1 273.2 275.0 275.6 275.5 276.5 275.8 275.3 275.1 275.6 277.2 277.3 278.2 276.5 144 Barents Sea 272.1 270.8 271.3 271.3 271.7 273.4 271.8 268.8 267.6 267.8 269.5 270.3 270.5 270.2 270.7 271.9 269.5 266.5 264.6 263.5 262.5 263.7 266.5 268.8 271.9 270.0 268.0 268.9 269.9 268.9 271.7 146 Kara Sea 272.3 272.5 272.3 271.8 271.1 270.7 269.7 268.6 268.6 268.4 267.6 267.5 269.4 270.5 271.2 269.2 268.7 268.3 265.9 265.6 267.4 268.0 268.8 268.4 265.8 264.6 263.8 261.6 260.7 261.5 262.6 148 Laptev Sea 266.4 266.1 265.8 266.0 266.1 265.3 265.8 266.7 264.9 262.4 261.2 259.9 259.5 260.1 261.2 263.1 260.6 257.7 255.6 253.4 253.3 255.6 258.3 260.4 259.9 258.3 256.1 256.0 254.6 250.8 247.9 150 East Siberian Sea 270.2 269.7 268.8 267.9 268.1 267.1 265.3 263.5 262.9 261.8 260.9 259.5 258.7 258.0 257.2 255.9 255.1 255.2 259.7 261.0 261.0 262.5 263.8 261.0 258.9 254.9 255.5 257.0 255.2 254.4 250.7 152 Gulf of Alaska 273.9 274.0 273.1 271.4 270.2 270.6 271.6 271.4 272.8 273.3 270.5 274.2 272.8 270.1 270.8 269.3 272.7 271.5 272.9 271.0 268.0 267.0 266.6 265.4 268.3 264.0 261.0 264.9 270.0 265.7 264.1 154 Southeast Bering Sea 275.3 275.2 273.2 269.1 267.0 266.2 266.9 266.7 266.1 265.4 264.5 265.0 262.5 266.7 271.6 275.6 274.4 272.6 274.6 271.6 267.1 260.7 258.3 258.8 267.3 260.9 263.2 271.5 265.3 259.1 265.4