Halley 18Z wind_speed 1957 8.0 7.7 14.2 12.2 17.1 18.2 17.7 9.7 15.8 10.0 14.8 11.2 1958 9.2 9.9 14.4 11.3 11.2 16.9 11.4 15.5 17.3 16.0 10.3 6.5 1959 14.9 8.2 9.3 14.9 19.3 6.1 14.9 11.0 13.3 14.8 14.8 16.3 1960 11.2 7.8 13.0 14.6 8.2 8.9 15.4 18.0 12.9 14.1 14.5 9.1 1961 8.2 10.2 12.7 12.4 18.1 10.9 7.2 10.3 9.4 22.9 8.8 11.5 1962 7.9 10.0 11.3 12.3 9.1 12.0 13.2 10.2 13.8 11.8 9.3 9.0 1963 8.4 7.9 14.4 11.6 11.2 10.1 14.2 19.1 12.4 8.4 11.6 9.8 1964 10.6 8.9 11.4 9.1 9.3 19.7 8.5 9.3 9.5 10.8 8.0 8.6 1965 9.4 13.5 13.2 11.7 10.5 13.1 12.9 11.2 14.0 14.9 14.0 10.3 1966 10.4 11.6 17.8 19.1 11.7 16.2 17.5 14.6 15.7 12.5 10.2 11.2 1967 9.8 14.5 11.7 15.0 10.7 10.4 13.9 12.3 12.3 14.8 13.1 11.2 1968 11.4 12.3 15.3 10.3 15.2 17.8 11.5 15.4 18.5 13.4 11.3 10.8 1969 8.6 11.1 13.9 20.0 13.5 19.4 8.6 12.5 19.7 20.9 12.6 11.3 1970 6.9 10.5 10.2 16.1 12.5 7.8 12.6 11.8 20.4 14.4 12.0 10.1 1971 10.1 7.7 11.9 17.0 12.7 9.6 12.7 16.6 12.0 15.3 12.8 10.4 1972 8.4 10.0 14.1 13.2 12.9 13.6 12.1 14.3 12.9 11.9 13.4 9.9 1973 11.7 12.1 13.8 17.1 12.2 10.0 16.3 10.7 14.3 15.6 16.6 10.3 1974 9.7 12.3 17.1 13.9 13.2 10.7 12.5 20.2 15.6 12.6 11.9 10.7 1975 11.7 10.9 18.0 12.2 18.7 15.1 16.4 15.2 13.5 22.4 14.3 12.3 1976 12.7 13.9 12.7 14.8 19.3 15.7 18.9 24.8 16.9 22.6 13.4 11.7 1977 11.3 13.8 16.4 16.3 22.9 17.4 10.1 14.3 17.2 20.2 12.1 9.1 1978 10.2 11.7 15.2 22.9 15.4 18.3 15.6 20.4 17.3 19.2 16.3 11.7 1979 10.6 14.9 13.8 23.3 13.8 14.9 10.7 19.0 14.6 12.7 10.2 9.4 1980 9.4 12.9 15.5 15.1 12.7 17.8 11.0 18.0 13.1 11.4 16.3 9.1 1981 10.2 11.2 12.5 14.7 10.8 13.9 11.3 13.9 14.4 12.1 15.3 12.1 1982 14.3 15.4 10.8 17.4 14.8 12.7 19.4 15.2 19.8 18.8 12.1 10.2 1983 9.2 14.1 16.5 8.6 14.4 11.8 14.0 21.1 15.5 17.1 13.3 13.4 1984 13.6 10.1 12.3 12.0 14.3 11.9 16.3 19.9 11.1 11.4 11.9 8.7 1985 7.9 8.3 11.2 10.0 14.8 15.8 19.1 17.0 15.8 13.3 8.4 13.3 1986 12.5 13.5 15.4 14.1 9.6 10.1 18.5 17.9 13.1 12.5 10.5 10.6 1987 11.7 8.3 12.5 12.4 10.5 13.8 17.0 13.4 16.8 8.9 16.7 11.0 1988 7.9 12.0 13.5 12.5 16.5 9.2 11.0 12.3 9.5 11.6 11.3 11.6 1989 8.3 11.1 14.0 14.2 16.3 15.7 16.1 10.9 16.6 14.4 10.5 8.7 1990 10.7 8.7 9.8 14.9 8.2 18.5 9.5 16.9 11.1 16.5 22.3 10.9 1991 10.8 10.7 9.5 11.4 13.9 15.7 12.5 16.4 13.6 13.7 15.6 8.8 1992 11.8 10.6 13.2 11.5 10.4 14.0 14.7 11.1 14.6 14.0 14.2 11.7 1993 7.8 6.1 13.3 12.0 12.7 11.2 9.2 10.5 9.0 15.7 16.1 12.5 1994 9.6 10.0 10.2 9.1 10.5 14.3 9.8 14.4 15.4 10.6 9.7 9.8 1995 7.9 11.8 15.3 12.0 11.7 18.9 11.5 13.1 11.2 14.0 13.2 12.5 1996 9.5 15.2 13.5 6.3 15.2 8.9 15.0 16.3 9.0 15.1 17.6 13.2 1997 10.9 9.5 13.3 9.1 9.7 10.7 10.0 12.2 12.8 10.5 12.7 9.5 1998 10.6 9.8 9.2 13.1 10.5 9.8 13.3 13.5 14.0 12.0 12.4 12.7 1999 13.8 10.8 8.5 14.5 11.5 13.0 15.0 14.8 14.1 15.9 10.6 13.1 2000 9.7 9.0 11.8 13.1 7.4 11.1 10.9 7.2 17.0 7.3 11.8 8.2 2001 7.8 9.6 7.6 8.4 11.2 12.0 9.1 19.8 15.5 15.3 16.6 14.3 2002 11.1 13.7 12.8 7.9 13.5 10.9 12.4 16.5 10.2 17.3 12.3 9.8 2003 10.2 18.2 9.7 14.0 15.9 7.4 9.0 13.6 14.9 15.5 9.5 8.8 2004 9.4 8.3 13.7 8.3 16.3 11.2 10.2 14.9 18.4 15.9 9.9 9.1 2005 10.3 13.9 12.3 15.3 8.6 11.4 14.4 17.1 9.8 14.7 11.9 10.8 2006 10.2 8.2 15.0 13.1 15.5 15.3 17.3 12.0 15.2 14.8 13.9 9.9 2007 12.8 10.8 11.7 8.6 11.7 10.8 16.0 13.2 16.0 15.2 12.3 12.4 2008 8.6 8.0 7.6 10.2 13.1 9.1 11.3 12.7 7.7 10.6 10.1 12.0 2009 7.9 - - - - - - - - - - -