Name: SH ozone hole area Units: million km2 Month: November Source: toms+omi+omps Missing: -9999.0 Year Data Minumum Maximum 1979 0.00 0.00 0.00 1980 0.21 0.00 2.77 1981 0.01 0.00 0.34 1982 0.89 0.00 4.31 1983 0.39 0.00 5.68 1984 0.80 0.00 4.74 1985 6.99 0.35 13.50 1986 1.99 0.00 5.93 1987 15.50 7.41 19.08 1988 0.00 0.00 0.00 1989 5.14 0.30 12.03 1990 11.70 5.55 16.19 1991 4.51 0.00 11.95 1992 9.58 5.34 13.29 1993 13.28 3.33 18.59 1994 11.70 3.85 17.55 1995 -9999.00 -9999.00 -9999.00 1996 -9999.00 -9999.00 -9999.00 1997 9.95 0.08 21.00 1998 15.62 13.44 18.35 1999 16.65 11.37 20.38 2000 4.30 0.00 11.51 2001 16.10 9.58 20.50 2002 0.48 0.00 4.03 2003 5.68 1.77 10.72 2004 -9999.00 -9999.00 -9999.00 2005 6.06 0.58 14.87 2006 18.31 14.53 22.05 2007 12.06 5.06 15.09 2008 15.92 10.16 18.28 2009 11.61 0.13 17.83 2010 14.52 10.49 17.55 2011 15.79 4.74 22.21 2012 1.22 0.00 6.78 2013 2.28 0.00 9.92 2014 8.91 0.58 15.33 2015 18.95 12.43 24.75 2016 4.84 0.00 13.25 2017 3.38 0.00 9.09 2018 11.44 1.22 20.52 2019 0.49 0.00 3.73 2020 19.48 17.10 22.17 2021 17.40 10.85 21.88 2022 17.14 8.15 22.58 2023 14.61 12.80 16.32