Mcmurdo 00Z 50hPa wind_speed 1956 - - - - - - - - 57.9 - - - 1957 - - - 27.1 48.8 49.5 39.9 31.2 44.3 57.0 24.2 10.7 1958 - - 24.9 - - 53.2 - - 39.4 76.0 42.3 12.1 1959 5.3 9.0 - - 54.3 - - 59.8 37.2 40.4 28.6 - 1960 - 12.3 - - - - - - - - - - 1961 7.9 6.1 22.7 32.9 44.6 - - - 39.1 - 26.2 - 1962 9.0 14.7 19.6 26.7 - - - 40.2 65.6 51.6 26.9 - 1963 - 10.3 - - - - - - 40.0 29.9 48.5 7.7 1964 7.6 6.9 24.3 33.6 43.5 34.5 30.4 35.0 65.5 80.1 17.7 6.9 1965 7.2 7.9 26.8 34.8 - - - - 47.8 33.9 - 13.7 1966 8.4 6.7 - - - - - - 41.7 - 60.5 - 1967 7.2 8.0 18.1 29.5 - 33.8 41.5 41.3 61.4 66.2 35.4 8.2 1968 9.2 11.0 14.0 33.8 44.3 - 41.0 - - 41.2 25.2 9.7 1969 7.2 7.3 18.5 31.1 - - - - 54.7 33.0 60.4 14.5 1970 6.4 14.9 17.4 31.9 - - - - 57.8 - - - 1971 - - - - - - - - - - - - 1972 - - - - - - - - - - - - 1973 - - - - - - - - - - - - 1974 4.5 11.6 21.2 - - - - - - 72.0 46.2 - 1975 - - - - 31.2 36.1 35.1 34.2 51.2 53.1 44.3 9.9 1976 5.6 11.6 23.4 31.8 - - - - - 80.7 33.1 11.5 1977 6.3 5.5 19.0 40.2 42.2 - - - - 48.3 32.3 7.7 1978 8.0 7.3 18.8 30.9 - - - - - 68.0 - - 1979 5.2 - 13.6 23.2 - - - - - - 41.2 7.6 1980 7.3 - - - - - - - - - 41.5 - 1981 6.3 7.6 - - - - - - - - - - 1982 - - - - - - - - - - - - 1983 - - - - - - - - - - - 7.2 1984 7.2 - - - - - - - 40.7 63.6 57.5 24.2 1985 8.0 11.4 - - - - - - - 91.1 69.1 - 1986 - - - - - - - - - - - - 1987 - - - - - - - - - - - 22.3 1988 7.1 9.7 - - - - - - 45.3 56.6 24.1 10.1 1989 5.9 7.6 - 33.5 - - - - - - - - 1990 10.1 7.4 20.2 30.3 30.5 - - - 52.9 - - - 1991 - - - - - - - - 34.1 - - 17.9 1992 8.1 - 16.0 - - - - - 45.7 93.2 65.4 26.8 1993 11.2 10.1 - 39.1 - - - - - - 95.3 27.8 1994 7.3 - - - - - - - - - - 19.7 1995 9.4 14.0 - - - - - - - - 69.8 42.6 1996 8.4 9.1 - - - - - - - 75.4 - 33.5 1997 5.8 - 26.8 - - - - - - - - - 1998 - - - - - - - - - - 59.9 49.5 1999 5.8 13.2 20.2 42.1 - - - - - - 61.2 - 2000 - 7.0 18.4 28.6 - - - - - - 35.6 - 2001 - - - - - - - - - - 50.6 34.4 2002 10.0 - - - - - - - - 67.3 - 7.3 2003 6.6 - - 36.8 - - - - - 69.8 57.0 13.8 2004 6.2 10.4 18.9 31.5 - - - - - 41.9 42.5 9.9 2005 5.7 5.5 10.1 19.9 22.6 - - - 38.3 52.2 27.6 9.1 2006 3.8 6.6 8.0 20.4 28.8 - - - - - 26.1 17.5 2007 7.2 - 15.5 28.7 27.1 - 51.8 - 69.6 90.8 41.2 35.2 2008 9.6 - - - - - - - 36.6 62.2 55.5 31.8 2009 - - - 34.1 50.9 - - - - 93.4 48.1 27.2 2010 - - 19.5 31.7 - - - - 35.1 74.1 57.9 31.6 2011 8.4 - 23.8 33.8 40.2 - - - - 55.5 - - 2012 - - 19.4 27.7 - - - - - 78.6 35.2 7.4 2013 9.7 12.7 22.5 41.1 - - - - 84.7 81.0 45.8 15.6 2014 7.2 13.4 23.6 36.8 44.6 - - - 61.9 92.5 66.6 25.1 2015 8.6 10.0 25.2 37.6 38.8 - - - - 17.0 34.4 36.2 2016 13.9 12.5 20.5 27.7 49.2 - - - 69.5 96.5 42.0 8.5 2017 9.8 11.2 11.2 37.2 36.1 - - - 82.9 80.1 43.8 24.9 2018 7.3 11.5 26.0 34.2 46.9 - - - 51.0 47.8 72.2 19.7 2019 9.9 10.6 24.3 35.0 41.0 60.8 - - 85.0 83.0 20.6 8.7 2020 6.3 11.9 28.4 33.8 40.1 - - - 27.9 56.1 46.2 52.5 2021 11.0 14.4 16.9 34.4 40.6 38.9 - - 29.1 59.3 50.8 37.2 2022 12.1 10.3 18.6 25.1 35.6 45.5 - - 44.6 45.2 58.6 40.5 2023 14.1 13.1 19.1 26.4 37.3 43.8 - - 41.6 58.3 44.5 28.0 2024 19.5 13.3 26.6 40.4 - - - - - - - -