Ensemble Averaged Weights(%) for ERSST 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 8 -16 1 -2 -4 2 -1 -3 9 0 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 4 1 2 0 0 -7 -8 7 11 9 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 -1 -8 -2 3 7 5 -5 -12 3 -7 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 6 -10 -5 -3 -9 -12 0 -1 -7 4 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 -3 0 7 -6 5 6 2 -6 -5 -2 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 0 0 0 1 7 13 1 0 8 5 2009 2010 2011 2012 2013 2014 2015 2016 4 -2 5 -4 18 15 13 15 Ensemble Averaged Weights(%) for HADOI-SST 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 6 -18 0 -1 -3 0 0 2 7 1 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 9 11 0 -1 3 -10 -13 11 13 6 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 2 -5 0 4 6 1 -4 -8 5 -5 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 4 -13 -7 -4 -8 -8 -5 -3 -6 2 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 -3 0 10 -6 1 8 2 -4 -1 -5 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 -1 2 1 0 10 12 0 -1 11 5 2009 2010 2011 2012 2013 2014 2015 2016 2 -3 3 -3 18 12 10 17