Mawson 00Z 850hPa wind_speed 1954 - - - - - - - - - 8.2 13.4 14.0 1955 11.0 8.0 - - - - - - - - - - 1956 - - - - - - - - - - - - 1957 - - - 13.0 12.1 - 10.1 - 12.7 14.5 - - 1958 17.4 13.0 13.2 10.2 14.8 9.4 11.1 12.6 15.7 15.3 15.2 14.9 1959 8.4 9.4 6.1 - - - - - 7.9 13.1 10.5 7.8 1960 11.1 11.5 - - 15.0 9.9 10.1 17.0 13.9 8.6 8.3 19.2 1961 13.4 15.9 9.9 8.9 18.1 19.3 15.3 15.2 14.5 12.5 12.3 10.2 1962 7.2 10.8 12.1 16.7 11.2 21.9 13.1 14.7 13.9 13.4 16.2 18.7 1963 17.9 13.1 9.2 11.7 14.1 11.6 16.9 16.4 15.5 11.0 9.0 19.1 1964 14.8 8.5 8.8 9.1 11.6 16.6 15.6 14.6 9.8 8.1 18.2 19.3 1965 15.3 14.0 10.0 14.8 16.9 14.6 12.4 16.3 12.7 11.0 13.1 19.0 1966 12.7 11.2 18.5 13.1 11.7 11.3 18.7 17.2 14.9 12.9 11.5 16.2 1967 18.8 9.8 13.6 12.8 15.9 17.4 15.8 18.3 15.8 12.5 20.8 17.1 1968 11.8 13.4 10.4 13.8 15.8 11.2 13.6 13.9 14.5 18.0 20.8 18.0 1969 20.6 9.6 13.5 14.5 18.6 19.9 18.0 21.5 14.7 15.7 21.0 25.0 1970 17.4 10.4 17.0 15.1 15.8 15.0 21.3 16.3 20.3 15.9 16.9 23.5 1971 20.4 17.2 14.6 13.1 12.1 14.4 16.9 17.2 16.7 13.2 13.8 27.0 1972 17.7 11.4 12.9 17.0 12.9 16.1 20.8 20.6 15.5 15.8 17.0 12.9 1973 16.5 9.6 13.4 14.2 20.7 15.3 11.6 12.8 19.2 16.7 24.6 16.3 1974 13.4 11.1 10.2 13.1 15.7 22.0 17.7 18.9 14.8 16.0 22.9 19.1 1975 22.4 14.0 12.0 14.7 17.1 21.3 15.6 13.9 16.7 16.2 23.7 14.8 1976 23.1 11.9 14.1 21.7 12.5 14.0 18.3 15.2 14.5 21.4 17.7 24.8 1977 22.7 11.1 11.1 13.4 16.9 18.0 23.9 18.0 12.3 11.1 13.9 18.6 1978 12.9 12.4 11.4 22.1 19.8 24.4 19.6 14.4 16.7 13.4 28.2 13.7 1979 18.1 12.2 12.1 13.8 12.1 14.1 12.6 15.3 22.2 13.7 24.2 20.9 1980 12.3 9.8 10.8 16.5 13.3 13.0 21.1 17.0 22.2 16.8 20.1 15.7 1981 13.8 11.7 15.8 14.4 16.4 15.7 13.9 20.1 15.4 11.1 15.0 16.3 1982 12.7 18.3 11.4 13.1 13.0 12.0 14.1 15.7 14.1 13.8 19.9 17.2 1983 21.9 8.8 10.8 17.7 15.7 16.2 22.0 22.0 19.0 20.2 9.0 18.3 1984 24.3 12.8 11.2 12.6 15.7 19.5 15.0 19.3 15.7 10.2 18.1 29.6 1985 22.9 12.4 12.7 14.9 15.2 22.0 11.8 12.4 12.4 22.3 13.0 19.7 1986 19.7 23.7 19.5 12.4 18.8 22.1 19.1 17.5 17.1 16.2 16.8 17.4 1987 19.1 10.2 - - - - - - - - - - 1988 - - - - - - - - - - - - 1989 - - - - - - - - - - - - 1990 - - - - - - - - - - - - 1991 12.9 11.9 17.8 16.7 9.1 13.2 19.9 17.3 16.5 12.5 16.7 18.0 1992 10.1 11.4 12.6 10.4 15.7 20.1 18.4 16.4 11.7 19.0 14.6 - 1993 21.7 12.3 9.5 13.0 16.0 12.0 9.8 17.5 14.1 11.7 15.4 17.3 1994 19.4 11.5 10.0 11.8 11.8 25.2 17.3 14.5 17.7 15.6 18.8 14.3 1995 13.2 16.6 12.7 16.7 16.9 15.3 25.9 14.3 12.8 9.8 13.3 13.1 1996 21.8 15.9 12.6 13.4 11.0 18.9 14.6 22.0 16.9 16.2 17.2 20.5 1997 16.0 14.0 12.0 10.9 14.1 13.7 17.4 19.5 11.0 13.2 15.8 23.7 1998 15.8 11.8 13.2 15.3 18.4 17.4 21.1 17.3 15.8 11.4 21.7 14.7 1999 15.3 8.4 12.7 14.9 16.7 20.8 16.0 15.6 19.2 17.0 10.5 15.9 2000 16.3 14.6 14.9 18.0 14.0 17.8 15.7 18.2 14.3 9.5 18.0 19.1 2001 16.5 17.4 9.3 12.4 16.1 17.9 14.9 17.8 12.9 12.7 20.3 23.7 2002 11.6 11.5 12.7 13.4 17.9 16.0 17.7 14.0 23.0 13.5 10.9 15.5 2003 17.2 12.8 11.5 11.6 16.9 18.2 12.3 17.8 18.6 13.3 14.9 21.8 2004 15.6 13.7 13.0 14.8 13.3 16.1 12.9 12.4 14.7 16.7 23.2 22.5 2005 16.8 13.9 15.3 14.1 13.1 15.2 17.0 16.4 21.0 13.9 16.8 20.4 2006 16.4 9.4 15.1 11.2 17.5 22.3 13.0 15.9 22.7 11.1 17.9 13.1 2007 26.1 9.3 11.3 19.8 26.3 18.5 20.7 20.3 18.4 16.8 21.6 24.0 2008 10.1 17.5 14.5 - - - - - - - - - 2009 - - - - - - - - - - - - 2010 - - - - - - - - - - - - 2011 - - - - - - - - - - - - 2012 - - - - - - - - - - - - 2013 - - - - - - - - - - - - 2014 - - - - - - - - - - - - 2015 - - - - - - - - - - - - 2016 - - - - - - - - - - - - 2017 - - - - - - - - - - - - 2018 - - - - - - - - - - - - 2019 - - - - - - - - - - - - 2020 - - - - - - - - - - - - 2021 - - - - - - - - - - - - 2022 - - - - - - - - - - - - 2023 - - - - - - - - - - - - 2024 - - - - - - - - - - - -