Ensemble Averaged Weights(%) for ERSST 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 6 0 9 1 6 0 0 0 6 8 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 -3 0 10 -6 -3 -8 -16 -1 2 1 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 -5 -1 -10 -7 -1 4 -6 -15 -4 0 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 6 -1 5 -10 0 -7 -4 0 -1 6 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1 2 -8 -1 0 -5 5 -4 0 1 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 -7 -12 12 -3 1 -1 2 -1 14 9 2009 2010 2011 2012 2013 2014 8 0 4 -2 14 20 Ensemble Averaged Weights(%) for HADOI-SST 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 6 2 9 1 7 5 -5 -5 2 6 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 -1 3 11 -8 -4 -11 -9 0 1 4 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 0 4 -5 -4 0 2 -2 -9 -3 -1 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 4 -1 6 -7 -1 -11 -1 1 3 0 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 0 3 -10 1 -3 -11 2 -8 -4 4 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 -9 -4 15 -6 3 -2 5 1 18 8 2009 2010 2011 2012 2013 2014 5 0 2 -3 15 19