Name: 45--75S Zonal mean zonal wind Units: K Level: 50 hPa Month: April Source: GMAO MERRA2 Missing: -9999.0 Mean: 18.12 Year Data Minumum Maximum 1979 18.16 12.93 20.74 1980 14.52 11.07 19.17 1981 15.81 11.70 19.98 1982 20.12 17.06 24.41 1983 17.96 13.21 22.50 1984 17.74 13.21 22.13 1985 16.80 14.16 20.51 1986 17.25 14.16 20.82 1987 19.33 13.85 23.25 1988 18.09 13.66 22.81 1989 17.77 11.11 24.34 1990 17.50 14.39 21.02 1991 15.75 11.97 20.38 1992 17.97 12.25 21.10 1993 18.44 12.49 24.63 1994 16.74 12.95 23.37 1995 17.85 12.86 21.80 1996 18.09 13.77 23.54 1997 16.74 13.29 21.12 1998 21.39 16.05 25.30 1999 19.15 14.40 22.27 2000 19.13 13.80 24.46 2001 19.95 14.78 25.16 2002 17.51 12.31 21.76 2003 18.94 14.32 24.67 2004 17.52 14.83 22.18 2005 18.66 15.68 20.87 2006 18.33 14.99 22.52 2007 17.09 13.29 19.84 2008 16.62 13.85 20.08 2009 19.17 14.85 23.34 2010 19.89 14.30 25.60 2011 17.74 13.27 21.84 2012 17.23 11.98 21.34 2013 19.54 15.93 23.73 2014 17.52 13.25 21.44 2015 18.95 15.11 22.84 2016 19.09 14.35 23.85 2017 19.31 15.64 22.79 2018 17.64 13.87 23.29 2019 18.91 16.34 23.94 2020 18.31 15.35 22.38 2021 18.46 13.96 21.80 2022 19.21 13.94 23.42 2023 17.50 12.24 23.75