Ferrell wind_speed 1981 - 10.0 12.4 12.1 17.0 13.7 10.4 11.6 10.6 9.3 9.9 8.0 1982 7.6 9.2 9.4 9.9 8.3 13.0 8.8 15.4 11.3 10.8 13.2 9.9 1983 6.1 9.0 13.3 16.2 16.6 9.5 10.8 - - - - - 1984 6.7 11.2 11.8 15.6 12.3 16.7 11.7 10.3 9.9 - - - 1985 - 8.1 12.4 8.5 - - - - - - - - 1986 - 8.0 9.9 9.8 17.6 7.7 - - - - - - 1987 - 9.7 7.8 8.5 12.6 12.6 11.4 10.4 9.6 8.7 6.2 7.6 1988 7.3 6.7 10.7 12.9 13.8 15.5 - 17.8 12.4 13.2 8.0 8.4 1989 10.2 7.4 10.0 - - - - - - 14.2 14.0 7.2 1990 6.0 10.4 10.5 13.8 13.2 12.6 10.6 11.0 8.7 11.3 8.7 13.3 1991 6.7 10.8 13.0 12.4 15.0 14.2 - - - - 11.7 11.9 1992 8.0 8.7 18.7 9.5 10.4 12.2 13.5 - - - - - 1993 - 14.0 12.6 11.9 9.4 16.6 12.4 11.0 10.7 10.2 7.8 6.8 1994 8.9 8.2 9.0 11.3 12.1 11.4 13.2 9.9 7.1 11.8 9.4 9.1 1995 9.1 10.4 9.6 9.5 11.8 12.7 9.4 12.4 12.4 10.8 12.9 9.9 1996 9.1 7.9 8.8 10.0 8.4 13.8 - 14.1 - 11.0 9.9 9.4 1997 6.8 10.4 6.7 7.0 14.6 - - - - 15.7 15.8 7.9 1998 5.9 9.7 10.1 7.2 - - - - - - - - 1999 - 8.0 - - - - - - - - - - 2000 0.0 - - - - - - - - - - - 2001 - 7.9 5.4 6.5 9.6 15.6 14.1 5.9 8.9 12.6 10.0 10.2 2002 6.3 9.3 13.8 10.2 15.1 9.0 3.9 - - 12.1 9.4 7.9 2003 9.3 9.4 11.2 7.8 18.3 12.3 17.4 - 14.6 14.3 12.9 9.3 2004 6.6 6.9 - 9.8 10.6 13.1 10.3 8.3 - - 13.3 7.5 2005 9.4 9.6 10.1 - 17.2 14.1 12.0 11.5 8.4 13.6 11.4 10.0 2006 9.3 9.1 9.4 7.4 8.8 14.4 7.4 15.9 18.0 11.8 10.7 8.2 2007 9.1 11.5 11.9 9.3 11.3 16.1 13.5 16.3 16.1 11.9 12.7 11.7 2008 11.1 12.0 9.0 11.2 11.6 19.0 11.1 4.2 17.7 10.2 9.2 7.0 2009 7.4 9.3 7.9 17.5 8.3 12.8 11.0 9.0 10.6 12.2 14.3 6.8 2010 7.4 11.8 10.9 13.8 9.7 10.8 12.3 10.5 11.7 10.3 10.4 9.8 2011 6.7 8.4 12.2 9.5 12.2 12.8 15.0 - - 9.3 12.0 7.1 2012 7.6 10.6 11.6 11.3 18.3 9.7 9.1 11.3 - - 9.6 - 2013 8.3 10.9 10.7 8.7 14.3 - - - 13.7 11.7 13.5 8.5 2014 - - 12.4 9.9 13.0 - - 22.1 - - - - 2015 - 11.7 8.0 9.0 10.7 - - - 13.4 12.6 13.8 8.3 2016 13.5 11.7 10.0 10.0 - - - - 13.0 11.9 7.3 10.2 2017 9.5 8.5 13.2 11.2 - - - - - 14.0 10.0 7.7 2018 9.4 11.0 14.2 9.7 9.8 15.0 11.1 - - 15.8 10.5 11.5 2019 8.9 12.5 12.0 12.5 16.9 - 14.3 - - 13.2 12.6 9.0 2020 9.4 11.5 15.3 - - - - - - 16.3 9.8 10.7 2021 12.5 9.2 13.2 11.4 - - - - - 15.1 12.6 13.2 2022 10.2 11.6 14.0 13.8 17.4 - - - - 15.4 7.9 12.9 2023 9.1 11.4 10.2 11.7 10.8 - - - - 14.3 11.2 11.5 2024 13.4 - - - - - - - - - - -