Casey 00Z 850hPa wind_speed 1957 - - - 74.3 65.6 71.4 66.3 62.0 80.0 66.2 51.8 66.2 1958 53.9 42.4 58.1 47.5 79.4 54.4 68.6 51.5 35.7 48.8 53.0 65.0 1959 50.0 8.2 15.6 14.0 15.7 12.0 13.4 17.8 12.7 13.5 12.6 11.2 1960 12.5 13.0 17.5 6.9 10.6 14.3 13.5 13.1 12.7 11.7 10.3 16.1 1961 10.8 14.1 12.0 10.1 10.3 14.1 16.3 17.9 13.5 12.2 12.3 9.1 1962 9.2 18.9 10.7 15.7 11.5 13.2 13.5 13.5 13.3 10.7 13.0 11.4 1963 12.1 8.6 12.9 13.4 17.0 11.6 8.9 15.1 14.6 9.2 14.7 8.6 1964 13.5 14.1 10.0 14.1 13.1 15.6 12.5 12.3 13.4 11.4 12.0 13.3 1965 15.3 11.1 13.1 23.3 13.7 14.6 11.4 10.6 10.6 9.5 10.3 11.4 1966 7.5 13.4 15.5 12.5 11.5 11.7 13.8 14.4 13.3 14.1 12.5 12.9 1967 12.7 8.4 11.0 13.7 - 13.0 15.0 12.8 16.3 13.4 13.8 10.3 1968 8.8 13.4 13.5 12.1 11.6 17.1 11.2 17.0 14.1 15.3 10.3 13.4 1969 16.9 18.5 - - 14.7 14.3 15.4 14.6 12.4 11.4 11.3 12.1 1970 14.1 9.7 10.0 11.2 12.3 12.8 11.1 11.8 13.5 13.7 15.3 13.3 1971 12.5 11.5 13.7 12.4 14.5 17.7 12.7 19.0 17.8 11.7 10.9 10.0 1972 11.8 15.2 10.5 12.9 11.8 19.1 18.7 17.8 14.1 10.0 8.9 14.5 1973 10.9 13.0 11.2 13.9 15.0 14.4 15.8 16.4 13.1 10.3 13.2 12.0 1974 20.6 8.0 14.5 14.0 15.7 15.9 13.8 18.4 15.8 15.7 15.7 14.3 1975 12.1 7.7 13.9 11.5 14.5 14.6 12.5 15.0 10.8 13.9 17.6 12.7 1976 14.1 8.0 - 4.6 5.2 8.3 7.9 6.9 5.3 6.1 5.5 6.2 1977 16.6 11.0 13.6 15.3 15.4 9.4 13.5 9.6 11.9 11.6 8.8 11.4 1978 8.1 10.4 8.6 12.4 15.6 13.1 15.9 8.6 12.6 14.7 12.0 11.3 1979 8.5 9.7 13.6 11.8 11.3 11.2 13.3 11.1 9.1 11.6 11.1 12.5 1980 15.0 15.9 11.2 13.1 11.2 14.0 18.1 11.2 11.6 10.0 14.2 13.1 1981 10.6 6.7 - - - - - - - - - - 1982 - - 12.9 11.4 14.6 18.6 18.0 9.1 16.2 13.0 8.7 14.4 1983 15.0 10.5 13.6 10.1 17.7 12.8 10.1 16.5 15.1 9.9 7.2 14.8 1984 14.5 11.3 12.4 11.4 19.3 12.3 16.2 21.0 15.1 14.4 7.1 11.9 1985 15.1 8.3 12.9 16.6 9.9 14.1 17.8 12.9 12.0 8.2 13.3 9.4 1986 9.9 21.8 10.9 11.0 13.3 14.5 17.8 18.5 20.4 16.6 12.9 15.5 1987 13.7 9.8 - - - - - - - - - - 1988 - - 12.3 15.8 18.9 16.3 16.3 15.2 18.1 16.4 15.5 - 1989 - - - - - - - - - - - - 1990 - - - - - - - - - - - - 1991 12.8 12.9 12.3 20.0 15.5 16.9 15.4 19.1 14.6 15.5 18.2 18.9 1992 13.3 14.9 16.1 13.3 13.9 15.7 15.4 24.0 14.8 12.8 17.0 11.4 1993 17.4 16.1 11.9 14.7 16.5 15.8 17.9 14.8 14.9 12.8 10.1 10.9 1994 10.6 13.4 12.7 10.4 12.5 17.3 16.4 9.1 17.1 15.0 9.1 14.7 1995 9.2 9.1 10.7 11.2 10.1 14.1 18.8 16.6 15.9 9.2 14.8 9.2 1996 12.1 13.1 12.9 14.3 12.4 13.7 17.9 20.3 12.9 12.2 17.6 12.1 1997 11.7 11.8 12.7 11.8 12.0 15.0 14.2 11.6 16.7 11.5 13.3 18.3 1998 12.9 11.2 9.1 14.7 12.5 13.0 15.0 20.3 13.2 10.9 14.6 11.9 1999 8.1 - 13.1 17.3 12.2 11.8 15.5 12.4 12.2 13.9 8.9 11.3 2000 15.5 11.8 9.8 11.6 12.6 12.6 15.6 18.6 14.7 10.6 12.1 9.6 2001 14.2 9.6 10.0 18.1 14.6 11.9 15.4 14.1 13.2 10.5 11.4 17.4 2002 16.3 9.9 10.4 18.8 13.9 11.4 12.0 12.8 12.3 10.7 15.0 9.5 2003 10.6 12.7 13.9 11.8 14.1 14.6 16.1 12.3 14.2 14.0 13.9 17.5 2004 11.2 16.2 11.5 14.9 14.1 14.4 17.1 10.8 13.8 13.2 14.3 16.0 2005 14.0 12.6 14.4 13.0 9.1 17.4 14.3 18.2 16.1 10.3 13.5 16.7 2006 9.2 9.6 14.6 18.5 9.3 14.1 17.2 15.2 16.2 12.5 11.7 9.3 2007 11.3 10.6 11.2 14.3 17.3 12.7 16.8 15.4 15.0 14.7 12.3 8.8 2008 8.7 8.5 11.2 12.1 12.9 11.9 17.4 16.4 12.4 12.9 14.3 14.3 2009 8.6 14.6 11.7 11.2 16.5 15.7 23.6 14.2 21.9 15.5 15.1 12.3 2010 14.7 10.4 9.6 9.0 9.3 14.3 14.2 15.8 14.3 10.2 11.2 14.7 2011 12.7 6.8 12.6 15.0 8.7 11.2 18.5 12.6 10.7 11.6 10.4 14.9 2012 10.7 9.2 8.7 12.5 12.7 14.8 12.6 14.2 14.6 13.0 11.7 11.5 2013 14.2 9.5 11.8 14.6 12.8 15.8 13.7 14.1 21.2 11.7 13.0 8.3 2014 18.1 13.2 13.0 11.1 18.7 14.5 14.2 16.2 18.3 13.6 11.9 16.2 2015 10.8 12.6 10.3 15.2 14.1 14.9 13.8 14.9 21.5 10.9 9.7 14.5 2016 9.6 9.4 11.7 13.4 14.2 10.6 13.1 15.1 12.5 10.0 17.2 11.1 2017 14.9 12.1 10.1 11.6 14.2 10.9 13.4 12.3 11.7 8.8 11.2 10.0 2018 10.8 9.4 14.2 12.7 16.8 15.2 17.8 9.8 13.1 19.5 14.4 12.3 2019 11.6 11.6 10.8 11.0 13.0 11.6 13.1 16.0 9.3 10.8 10.2 11.4 2020 12.8 13.7 14.1 16.5 16.9 13.4 18.9 12.5 15.0 13.1 11.5 10.0 2021 11.8 10.4 12.3 12.4 13.5 14.1 14.8 15.2 13.4 15.4 10.8 16.9 2022 10.6 13.5 10.9 12.9 12.7 14.0 15.6 12.6 17.7 13.9 9.5 12.4 2023 10.3 14.2 10.7 11.9 12.9 12.6 15.3 13.7 14.8 15.4 9.4 10.8 2024 13.1 9.3 12.4 13.3 - - - - - - - -