Name: 45--75N Zonal mean zonal wind Units: K Level: 30 hPa Month: September Source: GMAO MERRA2 Missing: -9999.0 Mean: 4.87 Year Data Minumum Maximum 1979 4.13 0.05 7.41 1980 5.38 1.88 8.08 1981 4.07 0.22 7.19 1982 5.55 2.74 7.38 1983 5.41 2.47 8.63 1984 4.30 0.64 6.51 1985 4.43 2.42 7.18 1986 4.63 1.56 8.56 1987 6.30 1.63 9.84 1988 5.24 0.93 10.37 1989 5.68 2.28 8.26 1990 4.87 2.31 8.78 1991 5.01 1.62 9.73 1992 4.88 2.62 7.42 1993 5.23 0.36 9.70 1994 5.33 3.12 8.85 1995 3.99 1.31 7.90 1996 4.34 0.81 9.08 1997 4.67 0.57 7.32 1998 4.84 1.45 8.01 1999 4.60 2.43 7.67 2000 5.87 1.92 8.44 2001 3.83 1.44 7.27 2002 4.76 2.67 7.53 2003 4.79 1.09 7.82 2004 5.63 1.39 8.27 2005 7.15 1.42 11.27 2006 4.27 1.55 7.94 2007 5.26 2.40 8.54 2008 4.04 0.16 9.11 2009 5.25 2.46 9.42 2010 4.72 2.01 8.07 2011 5.10 2.57 7.56 2012 4.76 2.49 8.73 2013 4.05 1.93 6.91 2014 4.82 2.73 7.58 2015 5.11 1.35 7.72 2016 3.44 0.25 6.74 2017 4.32 2.31 6.05 2018 4.58 2.26 7.49 2019 4.13 0.53 7.13 2020 4.94 2.45 7.00 2021 6.45 2.29 8.79 2022 4.10 0.61 7.47 2023 5.23 1.07 9.24 2024 4.21 1.21 7.24 2025 3.80 0.53 7.43 2026 6.14 2.77 8.27