Syowa 00Z wind_speed 1957 - - 17.2 10.4 11.2 16.1 12.8 10.6 10.1 10.4 13.0 8.9 1958 10.3 - - - - - - - - - - - 1959 - 4.6 15.8 11.5 9.5 12.8 19.8 9.7 10.5 8.9 11.0 11.0 1960 10.5 8.3 13.0 15.8 8.4 10.8 12.4 10.4 8.2 11.5 10.9 11.0 1961 6.3 10.0 12.4 13.1 10.7 13.2 9.6 13.0 12.5 12.8 14.0 9.1 1962 9.1 - - - - - - - - - - - 1963 - - - - - - - - - - - - 1964 - - - - - - - - - - - - 1965 - - - - - - - - - - - - 1966 - 9.4 - 15.6 - - 10.0 - - 11.2 12.9 8.4 1967 5.6 7.4 11.5 20.3 14.3 13.9 9.6 10.5 8.6 9.7 14.6 9.8 1968 6.0 9.7 19.7 14.5 11.9 9.2 9.6 16.7 13.3 15.7 14.9 8.3 1969 7.8 9.3 17.1 16.1 18.7 15.0 11.9 11.0 10.8 9.7 11.1 6.3 1970 7.7 9.8 11.2 17.1 15.2 13.0 13.4 10.1 8.9 16.1 10.5 8.9 1971 5.7 14.8 14.9 13.4 6.0 8.8 12.2 13.6 10.5 15.5 16.7 4.0 1972 5.0 9.9 12.7 11.3 10.6 8.5 7.4 13.1 16.6 11.4 11.0 10.8 1973 2.2 9.9 15.9 21.7 15.7 14.0 12.3 8.6 9.6 17.8 12.3 11.2 1974 3.4 11.4 12.2 18.5 20.8 11.2 11.7 8.6 10.9 10.7 12.7 11.0 1975 6.6 15.2 15.0 15.9 12.8 17.4 9.0 10.0 12.2 12.0 13.4 5.0 1976 5.7 11.4 18.7 20.2 16.7 10.8 10.1 9.1 12.0 7.9 12.7 7.5 1977 5.9 8.4 18.2 12.8 13.1 13.5 15.5 10.3 16.8 13.2 10.2 9.9 1978 6.0 11.3 9.5 17.5 17.6 11.1 20.7 12.5 20.2 13.5 8.0 7.5 1979 5.4 10.8 13.8 21.3 15.8 9.1 10.2 13.1 11.0 9.8 16.0 4.7 1980 15.3 9.3 15.1 17.0 17.3 11.9 9.5 14.3 11.4 15.6 11.6 7.5 1981 3.9 13.6 19.6 18.6 18.5 14.6 13.3 14.3 11.5 14.8 13.5 14.9 1982 8.0 10.8 21.0 23.1 19.1 20.7 17.7 9.2 13.0 16.2 12.3 10.2 1983 9.9 15.1 15.5 15.6 16.9 17.0 14.1 17.2 16.1 16.7 12.7 9.1 1984 10.4 11.4 18.5 17.4 15.6 11.8 11.4 12.0 16.3 12.8 13.6 9.1 1985 11.0 14.2 14.4 23.5 19.0 13.4 17.7 10.9 16.2 13.8 14.2 14.7 1986 9.7 12.2 18.3 21.0 16.6 17.7 13.0 12.7 15.1 11.5 17.3 13.6 1987 8.4 13.4 21.0 19.8 11.3 20.5 8.5 9.3 9.2 13.5 20.1 8.3 1988 9.2 14.7 16.8 12.5 17.3 12.8 15.6 14.3 9.5 7.0 8.6 7.8 1989 8.8 16.5 17.5 16.0 7.5 10.0 14.8 12.5 7.9 14.4 15.4 7.7 1990 8.8 14.4 15.5 16.4 9.7 13.0 20.3 11.3 11.9 14.1 15.1 10.9 1991 12.0 14.4 12.7 10.8 19.9 13.9 17.1 11.7 13.3 10.2 12.7 11.5 1992 7.9 15.2 17.0 20.0 18.6 14.1 11.9 13.5 11.7 10.0 14.8 9.9 1993 8.6 12.8 17.8 14.7 12.3 9.2 14.6 12.8 9.5 13.1 15.2 14.2 1994 9.8 10.9 15.4 20.6 16.7 12.7 19.1 10.9 13.2 13.5 12.7 14.0 1995 9.5 11.8 16.2 20.4 14.1 7.5 14.1 8.7 8.6 15.8 8.1 8.9 1996 7.3 14.6 15.0 16.7 12.4 11.9 16.6 13.8 14.5 14.7 14.8 11.0 1997 6.6 12.9 12.3 26.5 8.9 13.7 9.9 11.0 8.2 12.0 8.5 8.5 1998 10.0 15.6 20.3 14.3 16.0 14.5 11.6 6.1 18.3 16.3 15.5 9.5 1999 15.0 14.0 16.1 18.2 15.9 15.3 12.2 8.9 11.6 12.1 11.2 10.3 2000 7.8 15.6 8.1 16.8 9.6 16.2 11.7 13.0 10.9 9.7 14.1 7.4 2001 8.6 14.5 14.5 17.5 14.1 10.5 12.9 11.5 15.3 10.7 18.3 15.0 2002 8.2 14.4 16.9 18.9 17.5 13.2 19.9 11.3 14.6 14.8 11.8 11.2 2003 8.1 9.9 17.4 18.9 13.5 19.3 12.2 14.7 15.7 14.8 13.9 9.2 2004 10.5 17.1 22.1 14.0 15.8 19.4 8.6 11.9 11.6 16.8 12.2 9.5 2005 11.1 - 12.7 16.8 20.7 15.6 15.9 15.1 16.5 13.8 9.1 7.6 2006 9.5 10.6 - 20.9 - 13.3 8.8 10.4 9.3 - 15.2 11.1 2007 11.5 12.6 15.0 16.0 - - 14.4 15.4 7.3 20.5 13.0 15.2 2008 13.5 15.0 17.3 17.4 9.2 11.7 16.8 11.6 15.1 7.6 14.9 18.1 2009 12.6 - - - - - - - - - - -