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