# Western North America Gridpoint and Regional Summer Temperature Reconstructions: Eastern Rockies and Northern High Plains # # ftp://ftp.ncdc.noaa.gov/pub/data/paleo/treering/reconstructions/westnamerica/briffa1992/briffa1992.txt # Temperature Anomaly # April # September # degrees C # Annual # 1951-1970 AD # 1600 AD # 1982 AD # Briffa, K.R., P.D. Jones, and F.H. Schweingruber # Briffa, K.R., P.D. Jones, and F.H. Schweingruber. 1992. Tree-Ring Density Reconstructions of Summer Temperature Patterns across Western North America since 1600. Journal of Climate 5(7):735-754. DOI: 10.1175/1520-0442(1992)005<0735:TRDROS>2.0.CO;2 # 52.500 N # 37.500 N # 95.000 W # 115.000 W # # Reconstruction uses 23 sites for 1600-1749 and 53 sites for 1750-1982. # # # March 2009, v 1.0.0 # # YearAD Anomaly 1982 0.24 1981 -0.08 1980 -0.19 1979 -0.13 1978 -0.09 1977 0.33 1976 0.13 1975 -0.74 1974 -0.11 1973 -0.01 1972 -0.05 1971 0.24 1970 0.46 1969 1.23 1968 -1.32 1967 -0.53 1966 0.36 1965 -1.2 1964 -0.85 1963 0.81 1962 -0.05 1961 -0.06 1960 0.26 1959 0.04 1958 0.28 1957 -0.34 1956 0.46 1955 0.38 1954 0.01 1953 0.18 1952 0.49 1951 -0.96 1950 -0.11 1949 0.83 1948 0.2 1947 -0.11 1946 0.45 1945 -0.41 1944 -0.12 1943 -0.19 1942 0.12 1941 -0.17 1940 0.29 1939 0.56 1938 0.41 1937 0.44 1936 0.6 1935 0.24 1934 1.1 1933 0.81 1932 0.77 1931 0.95 1930 0.14 1929 0.08 1928 -0.11 1927 -0.83 1926 0.38 1925 -0.3 1924 -0.47 1923 -0.8 1922 0.46 1921 0.39 1920 -1.21 1919 0.47 1918 -0.28 1917 -0.93 1916 -0.23 1915 -0.47 1914 0.16 1913 -0.05 1912 -0.6 1911 0 1910 0.71 1909 -0.02 1908 -0.67 1907 -1.08 1906 -0.75 1905 0.02 1904 -0.23 1903 0.22 1902 0.55 1901 0.14 1900 0.33 1899 -1.14 1898 0.13 1897 0.76 1896 -0.06 1895 0.07 1894 0.54 1893 0.23 1892 -0.53 1891 0.04 1890 -0.02 1889 -0.2 1888 -0.29 1887 0.12 1886 0.13 1885 -0.46 1884 -0.62 1883 -0.62 1882 -0.15 1881 1.22 1880 -1.01 1879 0.22 1878 0.45 1877 -0.13 1876 -0.3 1875 -0.76 1874 0.23 1873 0.01 1872 -0.4 1871 0.42 1870 -0.22 1869 0.26 1868 -0.61 1867 0.27 1866 -1.77 1865 0.55 1864 0.74 1863 1.16 1862 0 1861 0.53 1860 -0.08 1859 0.2 1858 -0.12 1857 0.25 1856 0.53 1855 0.47 1854 0.41 1853 0.59 1852 0.49 1851 0.15 1850 0.14 1849 -0.73 1848 -0.93 1847 -0.03 1846 0.3 1845 -0.23 1844 0.05 1843 -0.07 1842 0.13 1841 -0.07 1840 -0.21 1839 0.01 1838 -0.32 1837 -0.84 1836 0.06 1835 -1.6 1834 0.22 1833 -0.13 1832 -0.4 1831 -0.79 1830 0.57 1829 0.47 1828 -0.73 1827 0.08 1826 0.09 1825 1 1824 0.11 1823 0.44 1822 0.07 1821 0.27 1820 -0.24 1819 -0.83 1818 -0.79 1817 -0.17 1816 0.51 1815 -0.04 1814 0.49 1813 -0.19 1812 -0.22 1811 -0.75 1810 -1.15 1809 -0.35 1808 -0.12 1807 0.03 1806 0.27 1805 -0.74 1804 0.46 1803 0.37 1802 0.73 1801 -0.13 1800 0.55 1799 0.93 1798 0.58 1797 -0.05 1796 0.21 1795 0.06 1794 0.5 1793 0.17 1792 0.46 1791 0.18 1790 -0.63 1789 -0.27 1788 0.29 1787 -1.06 1786 0.12 1785 0.02 1784 0.37 1783 0.36 1782 -0.51 1781 -0.25 1780 0.77 1779 -1.25 1778 0.5 1777 -0.25 1776 0.54 1775 -0.43 1774 0.75 1773 0.3 1772 0.63 1771 0.26 1770 0.29 1769 -0.35 1768 0.11 1767 0.3 1766 -0.14 1765 0.39 1764 -0.04 1763 -0.85 1762 0.03 1761 -0.76 1760 -0.39 1759 0.48 1758 -0.52 1757 0.09 1756 0.82 1755 -0.36 1754 0.14 1753 0.11 1752 0.5 1751 -0.06 1750 -0.25 1749 -0.32 1748 0.29 1747 0.26 1746 0.06 1745 0.13 1744 0.47 1743 0.68 1742 0.47 1741 0.82 1740 -0.83 1739 0.16 1738 -0.2 1737 0.44 1736 -0.79 1735 0.36 1734 0.21 1733 0.17 1732 -0.02 1731 -0.11 1730 -0.03 1729 -0.59 1728 0.45 1727 -1.45 1726 -0.09 1725 -1.86 1724 0.63 1723 0.36 1722 -0.03 1721 0.65 1720 0.64 1719 -0.15 1718 0.32 1717 0.34 1716 0.14 1715 -0.5 1714 -0.81 1713 -0.27 1712 0.57 1711 0.27 1710 -0.2 1709 -0.41 1708 -0.04 1707 -0.3 1706 -0.21 1705 -0.41 1704 0.01 1703 0.18 1702 -0.53 1701 -0.5 1700 -0.36 1699 -0.45 1698 -1.59 1697 0.6 1696 0.73 1695 -1.22 1694 0.13 1693 0.49 1692 -0.25 1691 0.08 1690 0.45 1689 0.16 1688 -0.04 1687 0.65 1686 0.77 1685 -0.09 1684 -0.23 1683 -0.32 1682 -0.63 1681 0.32 1680 -0.04 1679 -0.68 1678 -0.82 1677 0.39 1676 -0.2 1675 -0.46 1674 -0.57 1673 -1.21 1672 0.19 1671 0.23 1670 -0.06 1669 -0.75 1668 0.25 1667 -0.12 1666 -0.57 1665 -0.54 1664 0.23 1663 0.65 1662 0.15 1661 0.99 1660 -0.63 1659 0.45 1658 -0.06 1657 0.11 1656 0.21 1655 -0.41 1654 0 1653 1.11 1652 0.55 1651 1.34 1650 0.82 1649 1.04 1648 -0.29 1647 1.18 1646 0.04 1645 0.02 1644 -1.14 1643 -0.79 1642 -0.39 1641 -0.95 1640 0.25 1639 0.7 1638 0.32 1637 0.45 1636 0.88 1635 0.49 1634 0.8 1633 -0.18 1632 0.91 1631 0.66 1630 0.57 1629 -0.98 1628 -0.79 1627 -0.81 1626 -0.94 1625 0 1624 -0.46 1623 -0.16 1622 -0.03 1621 -1.61 1620 0.41 1619 0.3 1618 0.06 1617 0.39 1616 0.15 1615 -0.18 1614 0.57 1613 0 1612 -0.13 1611 -0.3 1610 -0.39 1609 -1.09 1608 -0.46 1607 0.15 1606 -0.11 1605 0.42 1604 -1.29 1603 0.19 1602 0.12 1601 -2.22 1600 0.17