Ensemble Averaged Weights(%) for ERSST 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 6 1 8 -3 6 -3 1 -1 3 10 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1 0 7 -1 -7 -3 -11 2 1 0 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 -4 0 -15 -10 -1 3 -9 -9 -2 0 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 9 7 4 -11 -2 -2 2 -4 -3 1 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 -7 2 -13 0 3 -1 1 -2 -5 5 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 0 -9 9 -3 6 -4 1 -9 15 11 2009 2010 2011 2012 2013 2014 2015 3 0 7 6 3 23 14 Ensemble Averaged Weights(%) for HADOI-SST 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 5 7 9 0 4 2 3 -3 4 12 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 5 2 5 -8 -7 -7 -12 2 0 1 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1 3 -11 -9 -1 2 -8 -8 -1 0 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 6 6 3 -8 -3 -5 1 -1 0 0 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 -7 1 -12 -1 5 -7 -3 -4 -6 4 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 -3 -5 11 0 8 -3 0 -9 17 14 2009 2010 2011 2012 2013 2014 2015 2 0 2 1 6 22 10