Amundsen_scott 12Z 200hPa wind_speed 1961 11.1 12.8 9.3 14.8 13.1 22.0 16.3 24.3 19.0 18.5 13.3 12.7 1962 11.1 9.3 11.0 13.9 21.1 24.5 20.8 21.7 19.7 22.8 15.7 7.8 1963 6.2 - - - - - - - - - 15.5 16.4 1964 11.0 - - - - - - - - - 11.0 8.7 1965 - - - - - - - - - - 13.9 13.0 1966 11.2 - - - - - - - - - 14.5 11.1 1967 9.7 13.8 - - - - - - - - 23.4 8.0 1968 8.6 12.7 - - - - - - - - 14.0 11.2 1969 7.8 13.8 - - - - - - - 25.1 11.9 13.9 1970 12.9 9.1 - - - - - - 24.8 - 12.3 - 1971 7.2 - - - - - - - - 16.7 12.8 14.0 1972 10.3 9.9 - - - - - - - 26.5 16.9 10.1 1973 7.6 11.8 - - - - - - - 19.8 20.7 19.3 1974 10.5 18.2 - - - - - - - 24.3 13.4 8.6 1975 8.1 - - - - - - - - 22.3 15.8 22.8 1976 11.3 - - - - - - - - 21.4 14.0 10.3 1977 8.1 5.6 - - - - - - - 16.1 12.7 13.3 1978 10.2 8.8 - - - - - - - 14.6 11.5 14.4 1979 8.9 - - - - - - - - 11.1 15.1 - 1980 10.6 - - - - - - - - 22.5 14.3 13.4 1981 12.0 10.3 - - - - - - - - 7.2 17.2 1982 10.7 - - - - - - - - 18.6 31.2 - 1983 9.1 - - - - - - - - - 23.8 9.9 1984 11.2 8.4 - - - - - - - - 15.2 12.5 1985 9.4 11.2 - - - - - - - - 16.4 12.7 1986 16.2 13.9 - - - - - - - 19.1 18.0 12.3 1987 8.4 10.8 - - - - - - - - 14.9 12.6 1988 9.7 8.0 - - - - - - - - 15.4 12.7 1989 8.9 13.1 - - - - - - - - 16.5 17.8 1990 12.9 10.6 - - - - - - - 19.3 - 16.0 1991 10.5 11.9 - - - - - - - 14.4 19.0 9.3 1992 8.4 5.4 - - - - - - - 23.7 13.2 14.3 1993 12.8 11.1 - - - - - - - 26.2 12.0 17.1 1994 11.1 6.8 - - - - - - - 11.5 12.2 13.2 1995 13.0 12.7 - - - - - - - - 14.0 12.0 1996 5.9 3.4 - - - - - - - - 12.8 10.0 1997 3.0 4.0 - - - - - - - - 9.4 5.5 1998 6.2 7.2 - - - - - - - - 10.3 6.8 1999 9.1 5.1 - - - - - - - 20.8 16.4 12.3 2000 13.9 15.6 - - - - - - - 21.5 17.3 13.9 2001 7.8 9.7 - - - - - - - 16.3 19.0 10.9 2002 14.1 12.2 - - - - - 25.6 - 16.3 20.7 7.9 2003 11.1 6.7 - - - - - - 17.9 15.9 12.7 16.2 2004 10.8 9.2 - - - - - - - 17.7 13.0 10.8 2005 8.4 9.1 - - - - - - - 21.8 18.5 15.5 2006 8.9 15.3 - - - - - - - 17.4 16.2 11.6 2007 15.4 8.9 - - - - - - - 18.8 12.6 12.5 2008 13.9 11.9 - - - - - - 26.5 21.0 13.3 16.0 2009 10.5 10.5 - - - - - 15.6 - 20.5 14.3 7.0 2010 7.5 7.9 - - - - - 31.4 20.5 19.9 23.0 21.0 2011 11.0 12.5 - - - - - 30.1 - 20.5 20.1 17.3 2012 5.5 15.8 - - - - - 14.3 - 16.7 17.1 8.2 2013 12.8 10.1 - - - - - - - 15.4 21.0 9.7 2014 11.1 9.3 - - - - - - - 23.0 15.6 14.9 2015 9.7 10.7 - - - - - 18.8 - 20.4 20.3 14.6 2016 15.0 8.7 - - - - - 13.8 - 14.1 14.0 8.2 2017 8.0 8.1 - - - - - - - 17.2 17.5 10.6 2018 11.8 9.5 - - - - - - - - 22.6 19.6 2019 10.9 15.1 - - - - - - - 13.2 18.3 7.8 2020 7.1 12.3 - - - - - - - - 29.1 14.4 2021 - 8.4 10.9 - - - - - - 19.8 21.0 18.7 2022 17.0 9.2 - 13.7 - 22.2 - 22.6 - 21.3 13.8 13.8 2023 13.4 9.3 - - - - - 26.7 26.1 12.6 16.1 15.2 2024 13.4 13.5 10.3 - - - - - - - - -