Ensemble Averaged Weights(%) for ERSST 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1 -3 8 0 7 -2 4 8 -8 -3 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 -6 -4 1 1 3 4 4 -5 -4 -3 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 -12 4 -7 3 10 7 8 -6 -6 -9 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 -4 1 1 -9 -8 0 0 -5 -3 0 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 4 5 -8 -7 -4 -3 -4 -1 -5 2 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 -9 -11 8 -7 -3 -4 -5 -10 3 8 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 4 0 7 0 4 5 6 0 13 11 Ensemble Averaged Weights(%) for HADOI-SST 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 5 0 9 1 3 0 3 7 -9 -3 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 -6 -4 0 1 2 3 2 -8 -4 0 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 -11 4 -3 8 14 6 5 -4 -5 -8 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 -4 -5 -2 -9 -7 0 -2 -5 -4 -1 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 2 6 -13 -4 -5 -3 -7 -4 -3 6 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 -10 -7 10 -7 -6 -2 -2 -8 -1 8 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2 2 1 -3 5 3 8 3 13 15