Ensemble Averaged Weights(%) for ERSST 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 5 3 -4 5 -8 -5 0 -9 6 4 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 0 0 -7 6 0 12 3 0 5 2 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 8 -2 -12 -6 2 -2 4 -13 -9 -7 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 4 -4 -12 -1 -7 -10 -6 -6 -8 2 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 3 0 7 -2 -15 1 4 -1 2 2 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 -1 -1 -5 3 4 4 9 0 1 14 2009 2010 2011 2012 2013 2014 2015 2016 2017 15 8 1 7 5 11 12 9 9 Ensemble Averaged Weights(%) for HADOI-SST 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 4 7 -8 5 -5 -3 0 0 6 6 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 2 4 -7 2 0 7 -2 -3 5 3 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 9 1 -10 -8 6 -3 7 -10 -9 -6 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 3 -3 -13 0 -8 -11 -8 -8 -13 1 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 5 0 9 -1 -11 0 5 -2 2 6 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 -6 0 0 1 3 11 12 -3 -1 12 2009 2010 2011 2012 2013 2014 2015 2016 2017 11 6 -4 3 8 6 6 6 16