Ensemble Averaged Weights(%) for ERSST 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 -1 -1 3 9 8 -4 -9 -8 -1 1 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 3 7 11 -4 11 -8 -7 -10 2 -3 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 6 -10 -13 -3 -10 8 -1 -5 -5 -10 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 0 4 2 10 -1 7 -12 -2 -2 -9 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 0 -5 -6 -15 3 -8 0 -4 -6 1 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 6 -5 9 2 0 16 -3 16 3 0 2009 2010 2011 2012 2013 2014 4 0 -3 2 -4 7 Ensemble Averaged Weights(%) for HADOI-SST 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 4 -5 0 4 13 0 -7 -11 1 0 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 2 9 12 -3 5 -14 -9 -8 3 -2 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 11 -7 -12 -2 -5 11 -1 -4 -1 -14 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 -1 7 -1 6 0 5 -11 -1 0 -5 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 -1 -6 -6 -10 0 -9 0 -5 0 2 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 8 -3 6 6 -5 20 -1 17 -1 -2 2009 2010 2011 2012 2013 2014 4 -8 -3 0 -2 10