Ensemble Averaged Weights(%) for ERSST 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 0 -4 2 0 3 1 -5 -13 1 -4 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 3 3 4 4 -3 -8 -4 4 9 13 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1 0 2 -5 4 0 9 -8 0 -14 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 2 -9 -5 5 -11 -16 -8 1 0 2 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 -13 -1 3 -3 0 4 3 -9 -7 4 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 0 2 1 5 5 10 0 0 7 2 2009 2010 2011 2012 2013 2014 2015 2016 8 1 2 -5 3 20 19 13 Ensemble Averaged Weights(%) for HADOI-SST 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 0 -7 2 0 8 6 -2 -4 5 -1 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 6 7 2 2 -7 -12 -7 1 9 14 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 4 6 -1 -5 4 2 10 -7 2 -13 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 2 -10 -9 9 -10 -10 -10 0 1 -2 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 -8 0 3 -3 -3 5 0 -13 -4 4 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 0 3 1 6 11 8 0 2 8 3 2009 2010 2011 2012 2013 2014 2015 2016 4 2 0 -7 2 17 17 14