Ensemble Averaged Weights(%) for ERSST 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 7 -15 1 -7 -3 0 0 0 5 0 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 0 -2 2 2 3 -1 -5 8 15 8 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 -1 -8 -9 5 4 2 -8 -11 2 -3 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 9 -8 -3 0 -6 -7 2 -8 -6 0 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 -3 5 4 -9 5 3 3 -7 -7 -3 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 0 0 3 0 8 12 1 -6 8 10 2009 2010 2011 2012 2013 2014 2015 2016 4 -3 7 -5 18 13 15 16 Ensemble Averaged Weights(%) for HADOI-SST 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 6 -16 3 -8 -1 -2 0 5 5 3 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 8 7 0 0 4 -5 -10 11 14 7 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1 -8 -7 4 5 1 -6 -9 2 -3 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 3 -12 -7 -1 -7 -5 -1 -8 -1 0 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 -4 4 5 -7 0 5 1 -4 -5 -5 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 -3 2 0 0 10 13 -2 -6 12 11 2009 2010 2011 2012 2013 2014 2015 2016 6 -2 3 -3 18 7 9 18