# Western North America Gridpoint and Regional Summer Temperature Reconstructions: California # # 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 # 42.500 N # 32.500 N # 115.000 W # 125.000 W # # Reconstruction uses 23 sites for 1600-1749 and 53 sites for 1750-1982. # # # March 2009, v 1.0.0 # # YearAD Anomaly 1982 -0.2 1981 0.22 1980 -0.32 1979 0.26 1978 -0.43 1977 -0.07 1976 -0.2 1975 -0.47 1974 0.1 1973 0.17 1972 0.12 1971 -0.25 1970 0.34 1969 0.52 1968 -0.71 1967 -0.01 1966 0.54 1965 -0.73 1964 -0.62 1963 0 1962 -0.01 1961 0.05 1960 0.47 1959 -0.25 1958 0.54 1957 -0.15 1956 0.11 1955 -0.13 1954 -0.42 1953 -0.27 1952 0.04 1951 0.06 1950 0.16 1949 0.44 1948 -0.11 1947 0.26 1946 0.29 1945 0 1944 0.12 1943 -0.04 1942 0.32 1941 -0.56 1940 0.37 1939 0.47 1938 0.25 1937 -0.08 1936 0.39 1935 -0.13 1934 0.59 1933 -0.13 1932 0.19 1931 0.61 1930 0.02 1929 0.05 1928 0.39 1927 -0.93 1926 0.43 1925 -0.23 1924 0.36 1923 -0.44 1922 -0.07 1921 -0.13 1920 -0.72 1919 0.24 1918 -0.5 1917 -0.31 1916 -0.42 1915 0.1 1914 0.22 1913 0.01 1912 -0.5 1911 -0.21 1910 0.8 1909 -0.07 1908 -0.2 1907 -0.62 1906 -0.13 1905 0.19 1904 0.12 1903 0.26 1902 0.32 1901 0.08 1900 0.04 1899 -0.79 1898 0.61 1897 0.29 1896 -0.19 1895 -0.03 1894 0.11 1893 -0.94 1892 0.15 1891 0.23 1890 -0.05 1889 0.66 1888 0.48 1887 0.05 1886 0.2 1885 0.24 1884 -1.02 1883 0.16 1882 -0.03 1881 -0.04 1880 -0.81 1879 0.31 1878 0.52 1877 0.09 1876 -0.62 1875 0.06 1874 -0.01 1873 0.12 1872 -0.1 1871 0.41 1870 0.06 1869 0.36 1868 -0.3 1867 0.02 1866 -0.46 1865 -0.02 1864 0.33 1863 0.59 1862 -0.66 1861 0.01 1860 -0.25 1859 0.12 1858 0.08 1857 0.48 1856 0.3 1855 0.4 1854 -0.09 1853 0.34 1852 0.34 1851 -0.02 1850 0.12 1849 -0.23 1848 -0.13 1847 0.19 1846 0.3 1845 -0.01 1844 0.19 1843 0.15 1842 -0.18 1841 0.19 1840 -0.17 1839 -0.07 1838 -0.08 1837 -0.69 1836 0.06 1835 -0.08 1834 0.51 1833 -0.1 1832 -0.06 1831 -0.27 1830 0.11 1829 0.67 1828 -0.32 1827 -0.33 1826 0 1825 0.3 1824 0 1823 -0.22 1822 0.06 1821 -0.38 1820 -0.44 1819 -0.75 1818 -0.46 1817 0.05 1816 0.02 1815 0.01 1814 0.02 1813 -0.44 1812 0.38 1811 -0.81 1810 -1.12 1809 -1.05 1808 0.15 1807 0.09 1806 -0.32 1805 -0.24 1804 0.26 1803 0.23 1802 0.13 1801 -0.96 1800 0.22 1799 0.07 1798 0.53 1797 -0.36 1796 0.33 1795 0.11 1794 0.4 1793 0.02 1792 0.54 1791 0.25 1790 -0.63 1789 -0.28 1788 0.2 1787 -0.32 1786 0.06 1785 0.01 1784 0.04 1783 -0.09 1782 0 1781 -0.01 1780 0.4 1779 -0.32 1778 -0.08 1777 0.27 1776 0.55 1775 0.23 1774 0.52 1773 0.08 1772 0.42 1771 0.22 1770 0.47 1769 0.16 1768 0.18 1767 -0.13 1766 -0.38 1765 0.23 1764 -0.42 1763 -0.38 1762 -0.09 1761 -0.59 1760 -0.6 1759 0.54 1758 0.07 1757 0.1 1756 0.37 1755 0.12 1754 -0.66 1753 -0.04 1752 -0.35 1751 0.14 1750 0.11 1749 -0.27 1748 0.13 1747 0.59 1746 -0.45 1745 0.05 1744 0.14 1743 0.28 1742 -0.54 1741 0.71 1740 -0.11 1739 0.14 1738 -0.36 1737 0.35 1736 -0.18 1735 0.16 1734 0.23 1733 0.21 1732 -0.77 1731 -0.06 1730 -0.45 1729 0.15 1728 0.44 1727 -0.32 1726 -0.55 1725 -0.78 1724 0.28 1723 0.48 1722 0.01 1721 0.23 1720 0.44 1719 -0.08 1718 0.12 1717 0.31 1716 0.08 1715 -0.43 1714 -0.16 1713 0.04 1712 0.34 1711 0.22 1710 -0.26 1709 -0.48 1708 0.23 1707 -0.14 1706 -0.06 1705 -0.01 1704 -0.22 1703 -0.35 1702 -0.79 1701 -0.58 1700 -0.35 1699 -0.48 1698 -0.43 1697 -0.18 1696 -0.42 1695 -0.37 1694 0.22 1693 0.47 1692 0.3 1691 0.12 1690 0.26 1689 0.36 1688 0.2 1687 0.28 1686 0.69 1685 -0.11 1684 0.24 1683 0.33 1682 -0.07 1681 0.41 1680 -0.3 1679 0.07 1678 -0.49 1677 0.29 1676 -0.01 1675 -0.13 1674 -0.5 1673 -0.4 1672 -0.23 1671 0.14 1670 -0.3 1669 -0.42 1668 -0.54 1667 0.02 1666 -0.26 1665 -0.15 1664 0.25 1663 0.04 1662 0.09 1661 0.68 1660 0.21 1659 0.43 1658 0.17 1657 -0.01 1656 0.41 1655 -0.09 1654 -0.01 1653 0.41 1652 0.32 1651 0.42 1650 0.14 1649 0.01 1648 -0.27 1647 0.22 1646 -0.02 1645 0.01 1644 -0.44 1643 -1 1642 0.02 1641 -1.08 1640 -0.26 1639 0.18 1638 0.14 1637 0.21 1636 0.17 1635 0.61 1634 0.44 1633 0.08 1632 0.45 1631 -0.02 1630 0.52 1629 0.29 1628 0.12 1627 0.25 1626 -0.26 1625 -0.09 1624 0.18 1623 0.24 1622 0.41 1621 -0.35 1620 0.48 1619 0.52 1618 0.46 1617 -0.09 1616 0.27 1615 0.41 1614 -0.01 1613 0.37 1612 -0.98 1611 0.21 1610 0.1 1609 -0.31 1608 -0.39 1607 -0.05 1606 -0.1 1605 -0.04 1604 -0.59 1603 0 1602 -0.03 1601 -2.41 1600 0.45