Mawson 12Z 50hPa wind_speed 1960 - - - - - - - - - - - - 1961 - - - - - - - - - - - - 1962 - - - - - - - - - - - - 1963 - - - - - - - - - - - - 1964 - - - - - - - - - - - - 1965 - - - - - - - - - - - - 1966 - - - - - - - - - - - - 1967 - - - - - - - - - - - 6.5 1968 - 13.0 - - - - - - - - - - 1969 - - - - - - - - - - - - 1970 - - - - - - - - - - - - 1971 - - - - - - - - - - - 8.6 1972 6.2 5.4 19.9 - - - - - - - 36.9 6.3 1973 5.4 - 37.5 - - - - - - 88.5 30.7 14.9 1974 7.0 15.2 25.4 40.1 62.3 56.0 67.6 55.5 101.0 85.2 43.9 8.1 1975 7.8 11.1 22.4 - - - - - - 70.6 45.1 - 1976 - - - - - - - - - - - - 1977 - - - - - - - - - - 38.6 8.1 1978 5.0 8.5 - - - - - - - - - - 1979 - - 24.3 37.7 61.2 67.1 74.8 82.0 78.1 93.1 49.6 12.6 1980 6.9 13.2 19.6 36.4 64.4 66.3 54.5 66.8 58.8 78.7 46.3 8.1 1981 4.9 12.4 20.0 41.1 63.1 66.4 68.6 57.7 77.5 84.4 53.6 8.9 1982 5.4 11.1 33.0 56.5 57.1 63.4 46.9 74.2 81.4 49.5 50.4 14.3 1983 6.9 9.5 32.2 43.5 55.3 64.7 64.1 60.1 77.6 78.3 50.1 5.7 1984 8.1 13.1 21.3 43.4 60.7 71.7 59.3 68.9 92.9 99.4 60.0 12.6 1985 5.9 12.1 24.5 45.2 63.8 54.6 82.4 70.6 63.6 81.0 68.6 12.4 1986 7.8 7.4 19.5 44.2 58.6 72.8 73.4 77.8 92.3 86.2 50.5 18.8 1987 6.8 10.9 - - - - - - - - - - 1988 - - - - - - - - - - - - 1989 - - - - - - - - - - - - 1990 - - - - - - - - - - - - 1991 - - - - - 70.3 57.1 72.6 65.9 107.0 32.9 11.4 1992 5.4 13.7 29.8 53.6 62.2 80.2 72.9 71.2 81.6 44.6 70.9 17.5 1993 10.3 14.9 21.8 49.9 66.5 62.7 81.2 73.2 88.1 104.5 68.7 12.8 1994 9.1 14.7 27.1 41.9 62.3 63.8 61.2 67.5 48.4 92.3 54.6 10.5 1995 6.1 11.0 24.5 50.5 62.2 56.2 49.4 78.0 93.6 - - 11.7 1996 8.8 12.0 26.6 44.8 58.0 76.2 73.2 80.1 101.9 81.6 65.6 35.2 1997 6.6 16.8 26.7 42.1 65.0 56.3 67.1 96.6 99.1 75.8 70.8 12.4 1998 8.2 6.4 27.1 54.0 68.2 67.7 68.4 56.8 83.9 69.7 60.5 37.4 1999 10.0 11.4 24.1 47.7 64.7 60.2 67.6 76.0 85.2 81.3 74.1 32.3 2000 15.7 16.1 24.9 43.3 60.0 58.6 57.9 62.9 83.7 106.7 30.2 16.0 2001 4.8 12.9 27.1 47.1 59.8 65.0 62.8 63.0 64.6 60.8 44.1 32.9 2002 5.9 14.8 24.9 45.2 52.6 83.6 80.0 86.9 99.3 66.7 29.7 7.5 2003 6.3 10.0 23.6 48.1 61.4 69.4 64.1 84.9 75.9 51.2 57.8 14.9 2004 8.4 8.5 27.7 45.9 57.2 64.0 66.5 82.8 92.1 71.9 66.1 - 2005 - - - - - - - - - - - - 2006 - - - - - - - - - - - - 2007 - - - - - - - - - - - - 2008 - - - 37.9 58.6 68.5 59.9 68.7 82.9 78.5 83.8 35.6 2009 6.4 9.2 21.1 39.9 50.3 67.1 55.4 - 83.4 51.9 64.6 18.3 2010 5.9 11.1 23.7 44.6 54.6 58.5 71.4 70.6 71.8 66.8 70.7 26.7 2011 8.6 13.9 21.0 43.6 52.7 56.9 51.5 72.0 64.9 100.8 72.3 39.6 2012 10.4 11.9 22.2 40.3 56.7 58.9 74.9 93.5 89.6 80.3 26.6 9.1 2013 7.5 16.0 34.6 43.6 60.8 47.7 68.0 77.1 92.7 77.0 28.6 8.9 2014 7.0 13.8 29.6 47.6 49.2 - 60.9 66.2 61.2 65.9 66.6 26.6 2015 8.8 14.6 30.3 47.0 72.8 59.5 76.2 66.8 79.4 59.7 80.8 20.3 2016 9.0 18.0 28.9 42.5 54.7 - 68.7 69.2 84.0 - 52.1 11.8 2017 6.3 13.9 26.7 46.5 56.7 75.9 72.4 89.4 105.4 84.1 37.5 10.3 2018 7.2 16.2 31.0 42.1 54.9 67.8 60.3 55.2 67.3 83.2 59.0 11.9 2019 9.9 12.3 29.0 44.8 59.7 87.2 76.8 74.8 101.8 87.7 30.6 5.9 2020 6.0 13.2 33.8 43.1 61.7 53.1 68.1 80.6 83.4 73.4 63.7 46.8 2021 8.8 12.3 20.7 43.4 54.0 66.2 65.8 66.2 63.6 68.3 70.8 30.3 2022 11.2 9.2 19.9 44.0 58.2 53.2 54.5 59.2 64.4 61.0 82.5 28.6 2023 10.5 11.8 29.2 33.2 66.3 67.5 59.9 83.7 83.6 70.8 45.5 35.2 2024 15.7 18.8 28.7 50.2 61.6 68.0 96.6 94.5 63.4 62.6 67.5 29.3 2025 9.9 12.7 27.4 44.1 57.4 59.6 74.7 79.1 59.0 98.2 53.4 10.3 2026 6.9 13.1 28.2 41.8 61.1 - 58.5 59.2 63.5 - - -