Esperanza 12Z msl_pressure 1987 - - - - - - - - - - - - 1988 - - - - - - - - - - - - 1989 - - - - - - - - - 981.7 982.9 - 1990 - - - - - - - 975.5 988.0 - - - 1991 985.5 - 991.1 992.5 - - - - - - - - 1992 - - - - - - - - - 985.7 - - 1993 - 992.8 986.0 987.3 987.6 989.8 993.0 986.6 981.9 980.2 984.1 983.2 1994 984.9 - 992.7 995.9 - 997.4 993.7 986.8 - 989.6 994.0 - 1995 - - - 993.4 - - 992.7 - 987.0 - 982.1 984.1 1996 990.2 987.3 986.1 996.5 - 992.9 988.8 989.6 997.9 982.8 - - 1997 988.3 - 985.0 986.6 997.0 1003.8 989.5 984.5 991.7 991.1 997.1 997.3 1998 984.7 - 988.7 - 997.7 994.2 981.8 988.0 988.8 982.3 - 982.8 1999 987.7 - 994.3 985.9 - - 990.8 989.4 991.1 980.2 984.6 980.0 2000 979.8 993.2 - 986.9 - 996.9 1005.4 993.0 1000.9 987.9 995.0 990.4 2001 990.9 990.1 - 987.8 999.6 993.5 - 978.7 988.5 980.0 - 980.0 2002 986.6 984.0 992.2 - 995.3 991.3 994.0 995.7 1001.9 992.1 990.3 989.6 2003 994.0 987.0 995.8 990.6 989.7 998.8 985.2 - - - - 996.1 2004 985.7 995.6 - - 991.1 987.9 989.7 990.0 979.0 - - 992.2 2005 - 983.3 990.9 984.4 996.2 998.2 - 990.5 - 991.1 989.1 993.7 2006 991.1 995.3 981.2 - - - - 1002.8 991.4 - 981.7 - 2007 990.4 988.7 989.7 995.0 1000.5 993.8 996.5 989.0 997.1 986.5 992.5 984.1 2008 986.7 990.2 - 990.1 993.9 995.2 996.5 989.7 996.8 985.3 984.2 979.9 2009 985.1 - - - - - - - - - - -