Name: 45--75N Zonal mean zonal wind Units: K Level: 50 hPa Month: April Source: GMAO MERRA2 Missing: -9999.0 Mean: 5.87 Year Data Minumum Maximum 1979 2.89 0.38 6.56 1980 2.70 -0.66 7.65 1981 8.29 6.32 11.01 1982 4.77 -2.70 12.93 1983 2.58 0.58 4.08 1984 3.32 0.29 4.69 1985 3.33 1.21 6.32 1986 3.02 0.45 6.46 1987 7.01 4.06 9.33 1988 4.54 0.18 9.64 1989 2.47 -0.17 5.28 1990 12.98 7.31 21.26 1991 4.40 -0.30 8.92 1992 6.08 3.67 9.93 1993 5.28 0.84 12.43 1994 3.71 -0.21 11.44 1995 3.73 0.02 12.05 1996 2.40 -3.19 10.23 1997 16.87 10.52 27.04 1998 4.74 3.28 7.07 1999 4.37 2.63 6.73 2000 5.53 1.61 12.89 2001 8.21 4.60 12.18 2002 7.35 5.15 9.31 2003 5.25 -1.60 13.14 2004 8.79 3.39 12.24 2005 2.44 -1.86 6.84 2006 8.26 5.18 10.72 2007 7.54 2.80 10.24 2008 4.01 1.12 5.66 2009 9.80 6.01 12.23 2010 5.38 4.01 6.95 2011 4.10 -3.78 18.29 2012 3.56 0.71 6.77 2013 12.08 6.47 14.82 2014 5.21 0.61 8.62 2015 3.84 -1.17 11.82 2016 0.57 -1.32 2.45 2017 5.17 3.12 9.76 2018 5.05 3.59 9.04 2019 9.11 -0.44 13.63 2020 14.46 7.80 22.43 2021 12.56 6.08 18.18 2022 1.29 -2.03 6.32 2023 5.15 1.48 8.53