Ensemble Averaged Weights(%) for ERSST 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1 6 2 -4 -1 -4 9 0 -9 4 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 3 7 1 0 -8 1 4 4 15 -5 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 -3 -2 -4 -9 -4 7 3 10 0 -3 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 -1 -11 -4 -6 -6 -5 -4 -8 -4 -1 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 5 -4 -1 -5 -8 -8 -16 -5 0 -12 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 -6 -8 0 -5 -7 -1 -8 0 -5 0 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2 0 1 7 -3 12 0 7 0 7 Ensemble Averaged Weights(%) for HADOI-SST 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 -5 1 10 -2 -4 -1 6 3 -6 5 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 -2 9 -1 -3 -6 4 0 1 16 0 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 0 0 -5 -9 -5 5 1 8 4 -4 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 -1 -15 -4 -6 1 -8 -9 -12 -9 -5 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 7 -6 3 -3 -12 -1 -17 0 -7 -12 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 -1 -7 1 -2 -8 -4 -5 0 -11 0 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 -3 -2 0 4 -2 8 0 1 0 2