Halley 00Z wind_speed 1957 7.6 10.8 14.1 13.8 16.7 17.5 17.7 9.2 15.2 9.3 15.2 10.8 1958 10.5 10.9 13.9 11.8 10.3 18.4 11.4 14.2 16.5 17.5 9.9 6.0 1959 12.8 8.0 9.4 13.1 20.6 7.6 16.6 11.8 13.2 16.0 13.9 15.5 1960 10.9 7.4 11.0 14.4 7.9 9.4 14.8 18.8 13.9 14.8 13.7 8.7 1961 8.1 10.1 12.9 11.6 18.0 10.3 8.4 7.8 8.5 20.7 8.7 11.2 1962 6.5 10.0 11.8 13.4 7.5 11.1 12.2 9.5 15.0 12.3 8.9 7.8 1963 7.3 7.9 14.1 11.5 10.6 11.7 13.0 18.6 12.9 8.5 11.8 8.0 1964 12.0 9.4 12.0 8.9 8.9 20.1 8.9 9.0 10.0 11.8 8.6 10.3 1965 10.3 14.0 13.6 11.7 9.2 14.7 12.2 11.0 15.2 14.8 15.5 10.9 1966 11.8 11.0 17.9 18.6 11.0 15.5 18.4 14.0 16.4 13.9 10.4 11.5 1967 10.8 14.0 12.9 14.2 10.8 10.0 12.1 12.4 13.9 13.7 13.3 11.0 1968 11.7 13.1 15.4 9.2 14.6 18.8 11.8 14.1 17.5 14.3 10.0 11.4 1969 7.9 9.6 14.5 18.8 15.3 17.1 9.7 14.5 19.4 19.8 12.9 10.7 1970 7.3 11.3 9.0 15.8 13.1 9.2 11.1 12.7 21.7 15.5 12.3 10.2 1971 11.5 9.3 12.5 15.9 13.3 9.9 12.0 16.6 13.3 16.3 12.9 10.4 1972 9.9 10.2 14.9 13.6 11.6 12.2 11.9 12.5 12.4 12.3 12.0 11.6 1973 13.1 12.6 14.2 16.0 12.5 9.9 15.3 11.1 15.4 16.7 16.2 11.1 1974 11.2 11.3 18.2 12.4 13.6 10.2 12.3 21.3 14.6 12.2 11.9 9.7 1975 10.4 11.6 17.3 13.2 18.3 16.7 15.9 14.8 14.8 21.7 16.4 11.4 1976 13.1 13.7 13.1 13.6 19.0 18.3 19.6 23.0 17.9 20.1 14.2 9.5 1977 11.3 14.8 16.7 16.4 23.5 17.1 10.9 13.5 17.0 20.2 11.7 8.7 1978 9.8 12.1 14.1 21.6 14.9 17.3 13.6 17.8 18.2 18.5 16.0 12.1 1979 11.1 14.5 14.9 23.7 14.8 13.3 11.2 19.2 15.3 13.9 8.8 8.5 1980 9.7 13.3 16.7 15.8 13.6 18.2 10.9 18.4 13.7 11.3 14.9 9.3 1981 11.8 10.8 12.5 15.0 10.7 14.3 12.1 13.4 14.7 12.2 15.1 11.8 1982 12.7 15.6 11.3 17.9 15.0 10.8 20.0 12.9 18.9 19.6 11.9 11.0 1983 10.0 15.9 15.6 8.4 12.4 12.5 13.5 21.4 13.2 16.9 13.4 13.0 1984 12.9 11.0 12.0 13.4 15.0 12.1 17.1 20.4 11.9 10.6 12.0 8.4 1985 7.9 8.4 10.9 10.4 13.6 14.0 18.1 16.2 16.6 11.5 8.1 12.3 1986 13.9 12.0 14.9 13.4 9.6 11.7 18.4 16.7 12.6 10.0 12.2 9.5 1987 10.5 8.7 12.0 13.0 10.9 12.8 16.6 12.8 15.8 10.9 14.9 10.5 1988 7.1 10.6 12.4 12.4 17.0 10.0 10.5 12.5 11.0 11.4 11.8 10.8 1989 8.9 11.4 13.6 13.8 16.3 15.8 16.1 10.7 14.7 13.6 11.0 8.4 1990 9.8 8.5 10.1 13.3 8.9 19.0 9.8 17.1 10.4 16.8 21.3 11.5 1991 9.9 11.3 9.3 11.2 14.0 15.5 11.2 16.4 16.7 13.0 14.5 7.9 1992 9.8 11.4 13.1 11.3 10.6 14.2 13.7 10.8 13.3 13.7 13.7 10.6 1993 9.0 8.3 12.1 12.7 14.6 11.8 10.2 11.5 8.9 16.0 15.6 10.8 1994 10.9 9.0 8.9 8.7 10.1 14.3 8.8 14.2 15.6 10.7 10.1 9.4 1995 8.0 11.1 14.3 11.3 12.1 18.0 12.2 12.5 13.3 13.1 13.3 12.5 1996 10.3 15.9 13.0 7.3 15.4 11.3 13.8 16.8 8.6 16.5 18.1 13.1 1997 9.8 9.2 13.5 8.7 10.3 10.4 10.9 12.4 13.9 10.7 13.8 8.7 1998 10.1 10.9 9.1 12.1 11.0 9.0 13.3 12.8 13.0 12.9 13.3 12.4 1999 11.8 10.9 9.1 14.9 12.0 12.5 14.6 15.3 14.5 14.4 9.4 11.4 2000 10.6 9.2 12.7 12.5 8.4 11.1 10.2 7.9 15.3 8.0 11.1 8.6 2001 7.3 10.4 9.3 8.7 10.5 13.4 9.4 18.6 16.5 15.5 18.0 13.2 2002 9.8 12.6 13.0 8.2 13.3 11.0 11.8 17.6 8.9 16.7 12.7 11.4 2003 9.3 17.7 9.9 11.9 15.3 7.8 8.9 15.0 15.1 15.4 9.9 8.1 2004 9.7 8.8 14.6 9.0 16.4 10.7 9.5 15.1 20.2 15.6 10.8 7.7 2005 13.3 13.0 12.2 13.7 10.0 11.0 14.5 15.1 10.8 14.2 11.6 10.6 2006 10.1 9.4 14.4 14.6 16.0 15.8 16.3 10.8 14.6 13.0 14.4 10.2 2007 11.9 12.2 12.8 8.7 12.4 12.1 15.8 13.2 16.0 15.0 12.5 9.7 2008 7.1 9.6 8.8 10.1 13.1 8.3 14.0 14.6 8.4 9.0 10.5 11.1 2009 6.8 - - - - - - - - - - -