Data from SO&P project http://www.cru.uea.ac.uk/cru/projects/soap/ Model: HadCM3 Simulation: 1500-1999 natural forcings only Variable: Sea-ice concentration Units: % This file contains a time series of Seasonal data computed from the simulation and variable defined above, and then area-averaged over the region N-extratropics using Ocean grid boxes. Missing value: -9.999 --------------------------------------------------- Year DJF MAM JJA SON 1500 -9.999 19.937 9.151 9.118 1501 17.780 18.992 8.705 8.303 1502 17.142 19.178 8.526 7.939 1503 17.637 19.399 8.476 8.321 1504 18.211 20.034 8.837 8.384 1505 18.735 20.281 8.840 8.813 1506 17.953 19.460 9.131 8.522 1507 17.979 19.003 8.871 8.902 1508 17.642 19.459 8.859 8.676 1509 17.816 20.155 8.728 8.201 1510 17.926 19.812 8.710 8.741 1511 17.992 19.758 8.777 8.828 1512 17.807 19.941 9.029 9.268 1513 18.416 19.799 8.680 8.530 1514 17.827 19.316 8.324 8.360 1515 18.162 19.734 8.925 8.333 1516 18.333 20.275 9.005 8.676 1517 18.018 20.249 9.088 9.018 1518 18.352 19.701 8.962 8.520 1519 17.735 19.353 8.418 8.303 1520 17.722 19.675 8.288 7.731 1521 17.672 19.584 8.359 8.038 1522 17.708 19.353 8.290 8.260 1523 17.464 19.266 8.620 8.748 1524 17.753 19.493 9.106 8.639 1525 17.883 19.546 8.986 8.964 1526 18.001 19.651 8.760 8.400 1527 18.067 19.321 8.182 7.593 1528 17.043 19.055 8.611 8.272 1529 16.610 18.221 8.625 8.542 1530 16.546 18.154 8.232 8.168 1531 16.867 18.894 8.118 7.953 1532 17.261 18.389 8.312 7.968 1533 16.948 18.625 8.011 8.203 1534 16.372 17.978 8.017 8.253 1535 17.022 18.995 8.333 7.839 1536 17.480 18.842 8.151 7.830 1537 16.854 18.690 7.969 8.097 1538 17.119 18.386 8.051 8.274 1539 17.436 19.507 9.013 9.091 1540 18.429 20.486 8.647 8.548 1541 18.050 19.899 8.698 8.704 1542 18.218 19.729 8.795 9.025 1543 18.449 20.290 9.334 9.469 1544 18.521 20.024 8.668 8.636 1545 18.332 20.160 8.979 8.600 1546 17.904 19.684 8.855 8.594 1547 17.394 19.226 8.995 8.615 1548 17.860 19.444 8.617 8.485 1549 17.629 19.212 8.944 8.645 1550 18.030 19.465 8.773 8.713 1551 17.804 19.630 9.524 9.421 1552 18.261 20.104 9.089 8.975 1553 18.405 19.923 9.268 9.252 1554 18.516 20.240 9.183 9.592 1555 18.055 20.403 9.031 8.940 1556 18.667 20.636 9.514 9.647 1557 18.630 20.444 8.954 8.618 1558 18.504 20.111 8.989 8.685 1559 18.084 19.960 8.336 7.615 1560 17.832 20.009 8.983 8.691 1561 17.978 19.455 8.932 8.909 1562 17.936 19.390 8.749 8.559 1563 17.391 18.984 8.629 8.198 1564 17.814 19.754 8.870 8.719 1565 18.613 20.838 9.236 9.253 1566 18.376 20.229 9.026 8.760 1567 17.853 19.404 8.712 8.331 1568 18.073 19.254 8.885 8.952 1569 18.263 20.480 9.203 8.881 1570 18.131 20.148 8.659 8.349 1571 17.571 18.900 8.505 8.662 1572 17.961 19.874 9.374 9.367 1573 18.475 20.190 9.130 9.105 1574 18.133 19.447 8.830 9.077 1575 17.976 19.271 8.648 8.694 1576 18.111 19.816 8.527 8.697 1577 18.043 19.282 9.025 8.854 1578 18.267 19.445 8.693 8.429 1579 17.985 19.305 8.891 8.482 1580 17.633 19.559 8.519 8.335 1581 17.590 18.976 8.759 8.339 1582 18.073 18.958 9.252 9.628 1583 17.844 19.255 8.803 8.796 1584 17.729 19.305 9.057 9.302 1585 18.091 20.422 9.544 9.563 1586 19.110 20.508 9.377 9.444 1587 18.444 19.836 9.305 9.725 1588 18.998 20.609 9.481 9.605 1589 18.740 20.078 9.239 9.304 1590 18.462 19.806 8.873 8.443 1591 18.640 20.783 9.080 8.606 1592 18.529 21.103 8.647 8.603 1593 18.437 20.578 8.970 9.220 1594 18.476 19.840 8.634 8.629 1595 17.740 19.010 8.577 8.391 1596 17.690 19.077 8.547 7.941 1597 18.159 19.694 8.757 8.743 1598 18.463 20.629 9.084 8.463 1599 18.707 20.401 8.947 8.445 1600 18.232 20.232 8.683 9.082 1601 18.401 20.345 8.651 8.537 1602 17.648 19.999 8.956 8.729 1603 18.208 19.957 8.853 8.838 1604 18.042 19.449 8.579 8.594 1605 17.469 19.040 8.569 8.581 1606 17.892 20.168 8.464 8.700 1607 17.641 19.318 8.614 8.662 1608 17.805 19.848 8.620 8.762 1609 17.882 19.712 8.467 8.454 1610 17.145 19.485 8.744 8.336 1611 17.645 19.513 8.844 8.764 1612 17.543 19.299 8.552 8.033 1613 17.117 18.802 8.564 8.342 1614 17.587 19.550 8.955 8.784 1615 18.140 20.167 9.041 9.235 1616 17.891 19.344 8.586 8.212 1617 17.413 19.657 8.711 8.631 1618 17.897 19.949 8.773 8.342 1619 18.062 19.883 9.153 9.217 1620 18.044 19.930 8.871 9.045 1621 17.400 19.027 8.718 8.471 1622 17.485 19.321 8.461 8.231 1623 16.536 18.311 8.783 8.205 1624 17.748 19.203 8.565 7.884 1625 17.387 18.529 8.520 8.344 1626 16.743 18.230 8.334 8.310 1627 16.971 19.265 8.447 8.721 1628 16.839 18.634 8.631 8.588 1629 18.085 19.642 8.822 9.346 1630 17.791 19.218 9.132 9.275 1631 18.077 19.393 8.826 8.678 1632 17.371 19.417 8.922 8.856 1633 18.017 19.910 8.775 8.032 1634 17.742 19.404 8.778 8.977 1635 18.319 20.995 9.080 9.458 1636 17.824 20.097 8.890 8.490 1637 18.401 20.294 8.891 8.179 1638 18.010 19.415 8.688 9.237 1639 17.755 19.697 8.987 8.534 1640 17.543 19.246 9.105 8.909 1641 17.489 19.131 8.894 9.295 1642 17.988 19.876 9.135 9.276 1643 18.388 19.668 9.195 9.431 1644 18.100 19.491 9.267 8.916 1645 18.186 19.745 9.066 8.981 1646 17.711 19.579 9.039 8.970 1647 18.106 19.735 8.796 8.791 1648 18.224 20.510 8.601 7.987 1649 18.441 20.741 8.809 8.564 1650 18.173 20.262 8.959 8.715 1651 17.902 18.922 8.734 8.784 1652 18.060 19.288 8.692 8.644 1653 18.016 19.209 8.864 9.587 1654 18.362 20.496 8.762 8.807 1655 17.891 19.841 8.413 7.926 1656 17.637 18.989 8.501 8.666 1657 17.544 19.385 8.584 8.167 1658 17.719 20.015 8.977 8.564 1659 18.731 20.374 8.833 8.431 1660 18.080 19.212 9.112 8.835 1661 18.070 19.894 8.937 8.764 1662 17.920 19.825 9.183 8.889 1663 18.131 19.283 8.837 8.687 1664 17.730 19.444 8.875 8.948 1665 18.283 19.563 9.024 9.223 1666 17.901 19.311 8.925 9.089 1667 18.030 19.224 9.127 9.641 1668 18.010 19.628 9.491 9.319 1669 18.093 20.221 9.066 9.182 1670 18.084 19.776 8.902 8.872 1671 17.981 19.886 9.073 8.836 1672 18.429 20.290 9.332 8.925 1673 18.856 19.985 9.737 9.792 1674 18.896 20.751 9.119 9.358 1675 18.677 20.568 8.989 8.939 1676 18.659 19.951 9.104 9.082 1677 18.877 20.577 9.166 8.713 1678 18.898 21.110 9.129 8.809 1679 18.881 20.980 9.435 8.953 1680 19.674 21.250 9.295 9.078 1681 18.783 20.073 9.054 9.228 1682 18.554 20.307 9.224 9.047 1683 18.502 19.927 8.718 8.895 1684 18.617 19.744 8.997 8.821 1685 18.198 19.989 8.563 8.566 1686 18.710 20.322 9.035 8.872 1687 18.489 20.636 8.902 8.732 1688 18.533 20.617 8.988 8.863 1689 18.210 20.280 8.831 9.036 1690 18.308 19.784 8.760 8.649 1691 18.450 21.243 8.742 8.074 1692 18.327 20.644 8.915 8.320 1693 19.126 20.611 8.736 8.558 1694 17.907 20.401 8.790 8.462 1695 17.582 18.759 8.549 8.805 1696 17.924 19.711 8.477 8.261 1697 18.058 19.524 8.987 9.052 1698 18.418 19.604 9.338 9.546 1699 18.444 20.194 9.109 9.079 1700 18.078 20.111 9.013 8.842 1701 18.734 20.996 8.896 8.691 1702 17.923 20.225 9.066 8.598 1703 18.513 20.735 8.809 8.878 1704 18.354 20.106 8.965 8.625 1705 18.643 20.990 8.844 8.370 1706 18.503 21.435 8.925 8.364 1707 18.933 20.432 8.781 8.814 1708 18.737 20.939 9.197 8.729 1709 18.387 20.377 8.989 8.903 1710 18.422 19.773 8.844 8.822 1711 18.368 20.228 8.731 8.483 1712 18.490 20.108 8.425 8.148 1713 18.209 19.996 9.039 8.822 1714 18.379 19.602 8.682 8.368 1715 18.039 19.753 8.504 8.787 1716 17.994 19.726 8.572 8.634 1717 17.791 19.383 8.841 8.537 1718 18.535 20.745 9.099 8.938 1719 18.887 20.917 9.139 9.173 1720 18.449 19.900 8.711 8.688 1721 18.417 19.816 8.655 8.797 1722 18.131 20.175 8.412 8.340 1723 17.833 19.588 8.916 8.575 1724 17.129 18.831 8.525 8.325 1725 18.272 20.451 9.127 8.543 1726 18.527 20.170 8.856 8.914 1727 17.666 19.061 8.639 8.393 1728 17.861 19.634 8.814 8.515 1729 18.243 20.450 8.974 9.098 1730 18.159 20.062 9.044 8.396 1731 18.722 20.491 8.848 9.015 1732 18.265 20.200 9.090 9.031 1733 18.299 19.763 9.144 8.954 1734 18.460 19.444 8.986 8.462 1735 17.625 19.146 8.674 8.590 1736 17.550 18.686 8.665 8.483 1737 17.521 19.092 8.773 8.314 1738 18.019 19.798 8.761 8.658 1739 18.071 20.760 8.756 9.024 1740 18.200 19.828 8.953 8.861 1741 17.179 19.431 8.606 8.389 1742 17.233 19.457 8.975 8.770 1743 17.806 19.331 8.656 8.346 1744 17.921 20.011 8.762 8.838 1745 17.404 19.224 8.647 8.581 1746 17.936 19.490 8.606 7.915 1747 17.334 19.835 8.864 8.754 1748 17.049 18.553 8.607 8.320 1749 17.301 18.500 8.803 8.594 1750 17.821 19.066 9.054 9.131 1751 17.432 18.678 8.719 8.746 1752 17.488 19.064 9.011 8.800 1753 17.369 19.342 8.412 7.900 1754 17.528 19.037 8.182 7.786 1755 16.866 18.693 8.517 8.713 1756 17.225 18.932 8.285 7.485 1757 17.109 19.297 8.157 7.942 1758 17.556 19.313 8.176 8.140 1759 17.324 19.700 8.371 8.160 1760 17.733 20.482 8.606 8.561 1761 17.701 19.295 8.523 8.422 1762 17.357 18.662 8.319 8.223 1763 17.646 19.940 8.575 8.021 1764 17.890 19.568 8.555 8.717 1765 18.132 20.346 8.708 8.312 1766 18.573 20.412 8.980 9.058 1767 17.489 19.063 8.840 9.242 1768 17.826 19.562 8.488 8.556 1769 17.776 19.565 8.903 8.967 1770 17.749 19.428 8.776 8.337 1771 18.379 20.483 8.260 8.378 1772 17.882 20.411 8.482 8.534 1773 17.781 19.580 8.734 8.444 1774 17.926 19.320 8.976 9.263 1775 18.002 19.425 8.587 8.411 1776 17.263 19.290 8.324 7.846 1777 17.851 19.548 8.619 8.195 1778 17.603 19.354 8.996 8.713 1779 18.266 19.935 7.993 7.860 1780 16.963 18.939 8.231 7.898 1781 17.768 19.344 8.594 8.644 1782 17.249 19.310 8.182 8.225 1783 17.123 18.882 8.359 7.756 1784 17.600 19.360 8.843 7.980 1785 17.845 19.380 8.671 8.827 1786 17.447 19.416 8.074 8.015 1787 17.612 19.252 8.547 8.540 1788 17.466 18.866 7.693 7.727 1789 17.089 19.292 7.990 7.740 1790 17.148 18.809 8.555 8.681 1791 17.645 19.057 8.180 8.265 1792 17.413 19.379 8.539 8.753 1793 17.610 19.377 8.472 8.530 1794 17.810 19.113 8.997 8.992 1795 17.987 19.664 8.933 8.925 1796 17.744 19.033 8.263 7.924 1797 17.111 19.179 8.495 8.474 1798 17.536 19.334 8.944 8.791 1799 17.754 18.929 8.973 8.966 1800 17.231 18.734 8.738 8.686 1801 17.135 18.923 8.453 8.721 1802 17.673 19.945 8.780 9.007 1803 18.126 20.310 9.059 9.125 1804 18.645 20.444 8.650 9.038 1805 18.447 20.439 8.635 8.494 1806 17.850 20.170 8.407 8.396 1807 18.297 20.553 8.640 8.842 1808 17.930 20.492 8.715 8.825 1809 18.283 20.037 9.060 9.496 1810 18.323 20.024 9.725 10.371 1811 18.509 20.025 9.272 9.371 1812 18.001 19.296 8.926 8.942 1813 18.428 20.250 9.226 9.377 1814 18.612 21.026 8.852 8.572 1815 18.968 20.218 8.601 8.198 1816 18.272 20.311 9.075 9.299 1817 19.415 22.031 9.520 10.229 1818 18.959 20.966 9.192 9.068 1819 19.203 21.632 9.057 8.947 1820 19.280 21.311 8.630 8.279 1821 18.747 21.581 8.590 8.289 1822 18.423 20.321 9.281 9.120 1823 18.658 20.640 9.397 9.538 1824 18.813 21.172 9.212 9.115 1825 17.925 19.803 8.536 8.549 1826 17.960 19.978 8.671 8.565 1827 17.326 18.966 8.355 8.487 1828 17.052 18.663 8.596 8.358 1829 17.049 18.944 8.636 8.686 1830 17.543 19.559 8.481 8.425 1831 17.834 19.862 9.264 9.178 1832 18.600 20.566 9.292 9.522 1833 18.713 21.238 8.987 9.201 1834 18.431 19.660 8.887 8.809 1835 17.698 19.335 8.610 8.499 1836 18.383 20.503 8.997 9.229 1837 18.109 19.986 9.075 8.601 1838 18.194 20.354 9.255 9.337 1839 18.532 19.978 9.149 9.390 1840 18.536 20.137 9.376 9.111 1841 19.086 19.875 9.040 9.310 1842 18.357 19.902 8.709 8.255 1843 17.351 19.443 9.348 9.606 1844 18.987 20.107 9.269 8.737 1845 18.387 20.149 9.232 9.345 1846 18.473 20.872 9.624 9.825 1847 19.217 21.237 9.523 9.608 1848 18.974 21.105 10.109 10.152 1849 18.762 19.900 9.439 9.232 1850 19.046 20.667 9.642 9.033 1851 18.646 20.688 9.588 9.892 1852 19.118 21.413 9.974 9.481 1853 18.690 20.682 8.892 8.749 1854 18.654 21.227 9.432 8.888 1855 19.331 21.111 8.924 8.665 1856 18.862 20.775 9.099 8.705 1857 18.481 19.995 8.607 8.674 1858 19.001 20.957 9.182 9.036 1859 19.432 21.483 8.698 8.741 1860 18.997 21.344 9.130 8.496 1861 18.032 19.443 8.282 8.773 1862 18.329 20.196 8.876 8.563 1863 18.486 20.414 8.505 8.311 1864 18.256 21.101 8.481 8.333 1865 18.658 21.280 8.811 8.337 1866 18.416 20.396 9.158 8.829 1867 18.284 19.790 8.897 8.511 1868 18.005 19.355 7.660 7.264 1869 17.283 19.505 8.243 7.940 1870 17.420 19.358 8.734 8.423 1871 18.189 20.211 8.483 8.441 1872 17.876 19.585 8.363 8.271 1873 17.952 19.820 8.559 8.377 1874 17.697 19.119 8.270 8.011 1875 17.560 19.332 8.752 8.596 1876 18.141 19.559 8.435 8.658 1877 17.347 18.779 8.350 8.361 1878 17.720 19.106 8.501 8.287 1879 17.637 18.898 8.500 8.511 1880 17.773 19.531 8.512 8.510 1881 17.405 19.350 8.375 8.327 1882 17.661 19.854 8.480 8.052 1883 18.348 20.098 8.157 8.347 1884 17.787 19.770 8.410 8.622 1885 18.119 19.804 8.951 8.877 1886 17.407 19.039 8.785 8.128 1887 17.961 19.783 8.286 7.867 1888 17.342 19.911 8.306 8.295 1889 17.529 20.099 8.741 8.133 1890 17.485 18.861 8.743 8.651 1891 18.287 20.807 9.093 9.192 1892 17.858 19.820 9.352 9.235 1893 18.477 20.694 9.061 8.500 1894 18.357 20.274 8.906 8.414 1895 17.597 19.483 8.730 8.411 1896 18.098 19.659 8.985 8.495 1897 18.005 19.445 8.898 8.824 1898 17.834 19.430 8.344 8.527 1899 17.861 19.707 8.831 8.614 1900 17.617 18.752 8.944 9.058 1901 17.827 19.119 8.596 8.810 1902 17.801 18.992 8.991 8.666 1903 17.466 19.353 8.743 8.545 1904 17.394 19.230 8.512 8.246 1905 17.653 19.349 8.323 7.682 1906 17.758 20.140 8.276 7.761 1907 18.152 20.017 8.515 8.444 1908 17.805 19.592 8.714 8.714 1909 17.734 19.107 8.489 8.627 1910 16.940 19.116 8.355 8.031 1911 17.563 20.106 8.892 8.506 1912 18.280 19.718 8.952 8.570 1913 17.998 20.364 8.805 9.101 1914 18.596 20.799 8.808 9.187 1915 18.789 20.699 9.091 9.039 1916 18.119 19.802 8.639 8.474 1917 17.588 19.057 8.625 8.316 1918 17.721 19.373 8.630 8.473 1919 18.312 20.018 8.709 8.589 1920 17.757 19.696 8.754 8.551 1921 18.067 20.177 8.517 8.097 1922 18.015 20.244 8.877 8.305 1923 18.177 20.687 8.592 8.835 1924 18.111 19.233 8.571 8.196 1925 17.647 19.622 8.223 7.921 1926 17.711 20.327 8.732 8.491 1927 17.278 18.667 8.525 8.489 1928 17.386 19.004 8.611 8.408 1929 17.904 19.851 8.847 9.318 1930 18.508 20.624 9.074 9.145 1931 18.880 21.022 9.325 9.443 1932 18.525 19.818 9.109 9.441 1933 18.303 19.715 8.860 8.864 1934 17.984 19.984 8.850 8.227 1935 18.326 20.746 8.783 8.552 1936 18.192 20.465 8.631 8.313 1937 17.725 19.304 8.398 8.012 1938 17.763 19.778 8.664 8.302 1939 17.672 19.292 8.599 8.696 1940 18.294 19.985 9.091 8.962 1941 18.158 19.547 9.276 8.972 1942 18.506 20.580 9.063 8.600 1943 18.136 19.859 9.237 9.401 1944 18.654 21.082 9.328 9.172 1945 19.337 21.605 9.065 8.948 1946 18.819 21.259 9.166 8.911 1947 18.206 19.669 8.781 8.808 1948 18.206 19.611 9.166 9.331 1949 17.877 19.467 9.026 8.734 1950 18.054 19.866 8.567 8.585 1951 17.502 19.214 8.213 8.181 1952 17.078 19.065 8.086 7.571 1953 17.006 19.085 8.079 8.043 1954 17.341 19.540 8.338 8.635 1955 18.092 20.128 8.677 8.844 1956 18.093 19.617 8.558 8.602 1957 17.884 20.095 8.564 8.478 1958 17.648 20.070 8.035 7.950 1959 17.555 20.094 8.101 7.924 1960 17.432 19.569 8.450 8.128 1961 17.561 18.854 8.192 8.053 1962 17.530 19.091 8.610 8.848 1963 17.757 19.485 8.583 8.346 1964 17.405 18.843 8.683 8.715 1965 17.268 19.095 8.531 8.375 1966 17.520 19.432 8.598 8.380 1967 17.554 19.613 8.639 8.639 1968 18.046 20.015 8.943 8.866 1969 17.949 19.948 8.582 8.789 1970 17.851 19.842 8.583 8.501 1971 17.558 19.388 8.680 8.256 1972 17.935 19.947 8.778 8.955 1973 18.679 20.981 8.724 8.235 1974 19.564 22.254 9.356 9.524 1975 18.850 20.797 8.918 8.872 1976 18.277 20.837 8.458 8.500 1977 18.174 19.965 8.387 8.132 1978 17.966 20.373 8.490 8.064 1979 18.334 20.791 8.746 8.647 1980 18.362 19.820 8.646 8.339 1981 17.555 19.086 8.393 8.242 1982 17.489 19.006 8.270 7.945 1983 17.936 19.978 8.889 9.155 1984 17.774 19.703 8.975 9.498 1985 17.953 19.149 8.642 8.366 1986 17.169 18.739 8.305 8.235 1987 17.343 19.067 8.763 8.395 1988 17.619 19.367 8.887 8.579 1989 17.770 20.058 8.785 8.479 1990 17.282 18.369 8.546 9.131 1991 16.835 18.723 8.733 8.505 1992 17.176 19.600 8.861 8.809 1993 17.860 19.131 8.803 8.849 1994 18.051 20.006 8.764 8.767 1995 18.250 20.127 8.691 9.163 1996 18.035 19.665 8.775 8.879 1997 18.168 19.918 8.800 8.785 1998 18.332 19.930 8.514 8.833 1999 17.950 19.858 8.579 8.685