Name: 45--75N 45-day total eddy heat flux Units: K Level: 150 hPa Month: April Source: GMAO MERRA2 Missing: -9999.0 Mean: 11.46 Year Data Minumum Maximum 1979 9.97 7.42 13.66 1980 13.58 11.45 15.46 1981 9.73 6.95 12.47 1982 12.56 11.81 13.45 1983 13.09 11.14 15.17 1984 11.02 6.93 18.31 1985 13.05 8.98 15.43 1986 14.69 11.55 16.52 1987 8.62 8.29 9.06 1988 11.76 8.65 15.31 1989 9.81 5.22 14.48 1990 8.01 6.70 8.82 1991 12.24 10.83 13.75 1992 14.25 11.58 15.89 1993 12.31 9.46 14.19 1994 13.04 11.48 15.14 1995 12.99 9.69 14.54 1996 13.87 11.70 15.49 1997 7.60 6.75 8.88 1998 14.13 12.18 15.91 1999 11.14 7.64 15.64 2000 12.81 10.25 14.70 2001 7.99 6.60 9.10 2002 10.07 9.08 11.26 2003 11.30 9.80 12.15 2004 8.88 7.20 10.07 2005 14.88 9.67 19.37 2006 9.85 8.21 11.00 2007 9.32 7.66 12.14 2008 9.81 8.07 13.88 2009 8.36 7.23 9.91 2010 10.27 9.03 12.12 2011 15.00 11.52 16.46 2012 12.53 10.49 13.97 2013 7.34 6.26 8.57 2014 13.24 10.96 14.68 2015 14.75 13.17 15.87 2016 13.68 7.49 18.46 2017 9.68 8.07 12.08 2018 9.70 8.69 11.45 2019 11.57 10.29 13.16 2020 12.43 11.21 13.50 2021 9.82 8.91 10.84 2022 15.94 13.09 17.62 2023 9.01 6.87 12.80