Ensemble Averaged Weights(%) for ERSST 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 -8 -4 0 13 -8 13 0 6 -5 -8 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1 4 8 -1 6 -10 -8 -5 8 0 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 -6 -3 0 -2 0 6 -4 -12 -10 0 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 -1 3 -1 0 -7 -6 -1 7 -15 -8 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 -1 6 -1 -3 0 6 -3 -4 -6 0 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 5 2 -3 10 2 2 0 8 4 2 2009 2010 2011 2012 2013 2014 2015 11 -3 2 -1 5 8 24 Ensemble Averaged Weights(%) for HADOI-SST 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 -8 -3 5 9 0 14 3 7 0 -5 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 6 3 7 -8 2 -10 -13 -2 9 4 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 0 -2 2 0 -1 2 -9 -9 -7 1 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 2 -1 0 0 -5 -9 1 7 -11 -8 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 3 6 5 -5 -6 6 -4 -7 -7 2 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 3 7 -9 17 1 -2 0 5 5 0 2009 2010 2011 2012 2013 2014 2015 7 -1 0 0 4 12 24