Name: NH PSC NAT volume Units: million km3 Month: March Source: GMAO MERRA2 Missing: -9999.0 Mean: 3.85 Year Data Minumum Maximum 1979 0.00 0.00 0.00 1980 0.01 0.00 0.19 1981 0.12 0.00 3.59 1982 0.00 0.00 0.00 1983 0.41 0.00 7.63 1984 0.00 0.00 0.03 1985 0.24 0.00 3.89 1986 11.31 0.00 39.56 1987 0.00 0.00 0.00 1988 1.98 0.00 36.80 1989 0.00 0.00 0.00 1990 0.53 0.00 5.45 1991 0.00 0.00 0.00 1992 0.00 0.00 0.00 1993 0.71 0.00 7.87 1994 11.29 0.00 50.17 1995 6.02 0.00 18.10 1996 8.68 0.00 57.51 1997 27.93 0.00 54.15 1998 0.06 0.00 1.71 1999 0.00 0.00 0.00 2000 12.31 0.00 57.16 2001 0.00 0.00 0.00 2002 0.02 0.00 0.51 2003 1.88 0.00 13.52 2004 0.00 0.00 0.00 2005 4.98 0.00 28.23 2006 0.00 0.00 0.00 2007 1.92 0.00 14.57 2008 0.00 0.00 0.00 2009 0.00 0.00 0.00 2010 0.00 0.00 0.00 2011 29.37 1.73 56.28 2012 0.00 0.00 0.00 2013 0.00 0.00 0.00 2014 3.07 0.00 24.52 2015 1.09 0.00 9.39 2016 3.56 0.00 29.29 2017 0.00 0.00 0.00 2018 0.00 0.00 0.00 2019 0.00 0.00 0.00 2020 37.64 0.00 71.68 2021 0.31 0.00 2.51 2022 11.46 0.00 51.37 2023 0.00 0.00 0.00 2024 0.02 0.00 0.46