Ensemble Averaged Weights(%) for ERSST 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 -6 -3 -1 9 -8 13 0 7 -2 -9 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 6 4 4 -4 6 -6 -10 -5 5 2 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 -4 -6 -2 -1 2 1 -2 -13 -9 1 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 -2 1 1 4 -7 -9 0 9 -14 -8 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 0 0 -4 -5 -2 5 -4 -5 -5 -3 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 10 5 -6 17 0 4 0 10 2 1 2009 2010 2011 2012 2013 2014 2015 9 -2 1 0 4 9 25 Ensemble Averaged Weights(%) for HADOI-SST 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 -8 -1 4 7 -1 14 3 10 -2 -8 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 7 3 4 -8 1 -8 -13 0 8 5 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 0 -3 2 4 0 0 -8 -12 -6 0 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 0 0 3 0 -2 -11 1 8 -12 -5 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 5 2 0 -6 -8 11 -4 -8 -5 -1 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 6 5 -7 20 1 -1 0 7 3 -2 2009 2010 2011 2012 2013 2014 2015 5 -2 3 0 1 11 26