Belgrano_II 00Z msl_pressure 1984 995.5 - - - - - - - - - - - 1985 - - - - - - - - - - 982.8 985.0 1986 - - - - - - - - - - - 986.9 1987 998.6 - - 991.0 - 993.3 991.7 984.4 - 985.9 979.2 - 1988 995.3 - - - - - - 993.0 - - 987.5 988.9 1989 - 987.3 - - - - - - 992.0 - 988.5 - 1990 994.5 - 990.5 997.4 - - - 985.7 984.2 984.2 982.7 - 1991 987.4 - - - - - - - 991.2 986.0 - 1000.6 1992 - - - - - - - - - 990.7 - - 1993 1001.2 990.5 989.3 989.6 986.4 985.8 986.3 984.2 985.3 979.5 988.3 987.0 1994 991.6 - - - - - - - - 987.5 994.6 985.0 1995 - - - - - - - - - - 987.6 985.5 1996 993.6 992.2 987.6 993.0 - - - - 999.3 - - - 1997 - 994.9 - - - - 987.2 - - 989.1 996.6 995.2 1998 990.2 988.0 988.4 - - 988.3 985.1 986.2 987.7 986.7 - 984.9 1999 990.1 - 993.7 - - - - - - - 987.2 980.5 2000 - - 994.2 991.8 989.6 993.9 996.4 989.4 993.6 987.6 993.0 999.5 2001 993.2 995.2 991.0 - 996.4 - - 983.2 985.6 977.4 - - 2002 989.2 - - - - - - - - - - - 2003 - - - - - - - - - - - 997.2 2004 988.3 994.8 - - - - 986.7 - 987.7 - - 995.3 2005 991.4 - - 984.6 991.6 - 990.4 - - - 989.7 1000.7 2006 989.9 - 987.6 990.5 - - - 993.8 990.7 - - 990.3 2007 991.6 989.7 990.3 997.8 995.4 1000.0 999.4 989.5 994.8 985.9 988.6 983.8 2008 - - 988.7 992.2 993.2 990.0 988.5 985.4 991.4 - 983.7 981.6 2009 985.9 - - - - - - - - - - -