Name: 45--75N 45-day total eddy heat flux Units: K Level: 70 hPa Month: December Source: GMAO MERRA2 Missing: -9999.0 Mean: 18.59 Year Data Minumum Maximum 1979 15.77 14.00 17.10 1980 11.16 10.62 11.70 1981 19.57 15.26 21.84 1982 16.93 11.02 21.77 1983 19.47 15.97 23.97 1984 22.23 15.75 28.99 1985 17.75 15.39 24.35 1986 17.47 16.33 18.48 1987 24.36 19.93 26.35 1988 16.83 13.83 18.75 1989 16.43 14.78 18.00 1990 15.33 10.81 21.56 1991 19.37 14.29 23.12 1992 18.34 15.16 20.71 1993 22.29 17.60 28.58 1994 14.93 13.60 17.17 1995 14.74 12.77 15.88 1996 23.72 19.43 26.79 1997 25.43 16.65 32.52 1998 23.33 13.99 27.04 1999 18.38 15.62 20.88 2000 25.79 22.55 27.95 2001 21.97 14.34 30.91 2002 21.74 16.03 26.57 2003 20.13 15.06 23.93 2004 15.27 14.59 16.08 2005 19.28 16.87 22.40 2006 15.60 9.90 25.17 2007 16.65 14.13 20.28 2008 19.04 15.69 20.33 2009 22.74 19.60 25.00 2010 18.89 15.58 20.96 2011 14.14 10.22 19.79 2012 16.06 11.66 22.87 2013 13.38 10.96 14.88 2014 19.48 17.08 23.59 2015 12.94 10.67 16.00 2016 20.05 18.23 21.40 2017 17.36 12.29 21.37 2018 22.57 17.28 29.48 2019 20.98 18.50 24.27 2020 17.51 10.64 25.23 2021 14.18 12.98 17.42