Ensemble Averaged Weights(%) for ERSST 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 -7 0 -2 7 -8 11 5 9 0 -3 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 6 3 0 -3 0 -5 -15 -7 1 9 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 3 -9 -3 -6 -3 -2 2 -7 -8 -2 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 -2 5 4 7 -11 -9 -4 11 -13 -4 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 8 -1 0 -4 -4 1 0 -4 -9 0 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 9 4 -8 17 -2 6 -2 7 -3 1 2009 2010 2011 2012 2013 2014 2015 12 -2 0 3 2 9 30 Ensemble Averaged Weights(%) for HADOI-SST 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 -6 -1 8 8 -2 9 3 6 -2 0 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 7 3 1 -4 -5 -9 -14 -5 2 10 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 3 -5 1 0 -1 0 0 -7 -4 -4 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 0 3 2 5 -10 -12 -5 14 -11 -2 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 7 -1 0 -5 -6 3 -1 -5 -9 -1 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 10 6 -7 19 -3 10 -1 3 -3 0 2009 2010 2011 2012 2013 2014 2015 8 -1 -1 -1 -2 11 29