Name: SH PSC NAT volume Units: million km3 Month: October Source: GMAO MERRA2 Missing: -9999.0 Mean: 31.18 Year Data Minumum Maximum 1979 0.07 0.00 0.63 1980 7.69 0.00 50.58 1981 7.63 0.00 33.45 1982 9.64 0.00 46.50 1983 12.45 0.00 41.89 1984 9.89 0.00 38.02 1985 25.33 2.02 62.44 1986 13.07 0.61 33.14 1987 47.86 6.91 92.57 1988 4.48 0.00 15.16 1989 28.12 0.00 73.62 1990 18.04 0.00 62.09 1991 19.05 0.00 75.95 1992 16.11 0.00 37.78 1993 35.81 2.12 76.32 1994 35.80 0.19 96.71 1995 41.84 5.81 80.27 1996 44.06 12.77 82.66 1997 58.91 13.92 117.58 1998 59.07 8.44 140.11 1999 49.30 19.23 97.55 2000 37.16 0.00 78.32 2001 46.30 22.09 71.26 2002 0.80 0.00 8.50 2003 33.98 0.00 103.43 2004 18.84 0.00 43.32 2005 36.46 0.00 88.13 2006 71.23 18.66 117.27 2007 28.39 0.00 83.13 2008 37.18 0.00 95.88 2009 39.47 2.93 97.12 2010 29.23 0.62 63.71 2011 54.78 5.01 116.19 2012 11.06 0.00 36.28 2013 21.24 0.00 83.59 2014 26.05 0.00 89.80 2015 58.09 19.40 88.21 2016 34.58 0.00 82.23 2017 17.08 0.00 52.96 2018 48.47 16.57 82.04 2019 1.34 0.00 10.24 2020 68.96 33.09 109.41 2021 56.92 17.67 112.08 2022 51.32 19.55 94.07 2023 29.75 0.00 89.68