Rothera 12Z 700hPa wind_speed 1999 - - - - - - - - - - - - 2000 - - - - - - - - - - - - 2001 - - - - - - - - - - - - 2002 - - - - 24.3 - - - - - - - 2003 - - - 25.4 24.3 15.8 - 28.3 29.5 - 17.9 14.0 2004 15.1 23.6 22.6 20.6 26.9 17.6 28.0 35.4 22.6 20.8 18.5 17.5 2005 12.5 21.8 23.7 16.4 22.9 26.1 23.2 - 16.6 - 23.5 17.8 2006 12.6 22.9 22.8 10.5 30.2 24.4 30.8 13.9 27.8 23.2 11.9 17.6 2007 20.0 14.4 21.8 20.0 - - - - 20.8 16.5 18.6 18.3 2008 14.5 15.3 21.2 19.4 - 22.0 26.6 26.6 23.4 21.8 18.6 18.1 2009 14.2 14.6 22.7 24.1 18.4 17.6 25.1 19.9 21.6 17.4 12.9 19.2 2010 16.4 14.8 22.1 18.9 24.4 31.2 32.6 22.8 24.2 28.5 27.4 15.2 2011 12.4 19.2 16.2 19.9 22.1 16.2 26.3 24.8 27.9 23.5 19.0 20.4 2012 17.7 16.1 18.9 19.4 23.6 20.5 19.3 28.7 30.0 19.2 15.7 12.2 2013 13.3 18.1 21.9 31.1 24.0 19.5 24.8 22.5 34.7 17.9 17.1 11.5 2014 13.4 22.1 16.6 24.9 21.4 24.7 28.7 28.9 23.9 21.8 13.1 13.1 2015 17.7 20.7 26.9 24.3 27.8 19.3 25.9 34.3 28.1 22.9 20.4 - 2016 23.0 21.8 24.2 28.1 34.3 26.7 30.6 25.4 36.6 26.1 13.8 13.4 2017 10.8 14.1 27.0 22.1 22.8 22.3 23.5 18.8 30.1 19.3 24.5 12.6 2018 13.6 18.2 - 20.0 23.6 23.1 32.1 28.3 22.3 24.3 17.9 21.8 2019 9.5 20.8 23.4 24.3 24.9 20.4 21.1 20.9 29.9 25.5 21.3 11.4 2020 16.4 19.2 20.6 23.6 24.0 24.4 28.0 21.8 23.3 25.3 27.5 20.1 2021 19.8 26.2 20.3 25.6 27.7 28.5 21.5 27.2 25.7 23.5 22.2 26.3 2022 16.6 22.1 21.1 17.0 28.3 26.3 24.5 24.5 25.8 21.7 24.6 16.4 2023 22.8 22.7 21.4 21.5 25.7 16.0 30.4 23.6 19.4 21.5 23.6 16.3 2024 15.0 19.4 20.5 25.8 - - - - - - - -