Manuela 06Z pressure 1984 - - 974.4 - - - - - - - - - 1985 - 982.2 981.5 981.5 983.3 979.4 968.6 979.1 970.7 972.0 967.6 976.4 1986 984.0 990.1 987.8 978.7 988.2 988.3 978.3 980.0 975.1 970.4 971.9 978.0 1987 989.8 983.7 981.2 984.2 979.3 - - - - - - - 1988 984.7 979.2 981.0 979.6 986.3 990.9 972.0 972.6 980.5 985.7 977.3 978.7 1989 981.0 979.7 979.8 982.8 967.3 976.6 975.6 979.1 979.4 971.4 972.3 984.8 1990 984.5 976.4 981.0 987.6 993.0 983.4 992.2 976.1 968.5 977.2 979.5 980.7 1991 978.0 984.6 976.2 982.3 983.3 985.8 987.8 978.4 976.4 974.3 979.3 990.3 1992 983.6 990.7 982.4 981.1 986.9 990.1 978.5 980.0 971.4 975.7 973.6 978.7 1993 990.8 974.7 981.8 978.1 978.8 973.4 968.9 974.1 972.8 972.5 976.3 978.8 1994 981.0 978.8 974.6 982.2 981.5 995.3 985.2 971.5 984.5 974.6 980.8 976.8 1995 976.9 977.8 987.0 979.0 977.1 985.4 996.8 982.2 974.6 976.7 975.2 974.2 1996 982.4 986.1 980.6 975.2 982.2 978.9 978.7 984.1 985.2 969.0 983.6 981.9 1997 984.2 984.8 974.7 981.7 970.3 983.0 976.0 973.7 977.2 973.9 984.1 986.6 1998 981.2 976.5 978.7 971.9 979.3 974.6 976.8 975.2 984.3 976.8 971.0 977.7 1999 979.5 982.9 981.0 977.4 975.5 995.4 975.3 980.2 978.9 962.9 969.2 971.3 2000 974.8 979.2 980.5 980.0 980.5 982.5 979.1 980.5 985.2 972.6 978.3 991.7 2001 986.9 985.4 980.7 975.8 981.7 979.1 983.3 978.9 976.2 969.7 973.2 973.5 2002 979.6 974.5 986.3 978.5 988.8 990.3 984.5 975.1 983.3 986.9 980.1 975.2 2003 - - - 974.6 - - - - - - - - 2004 - - - - - - - - - - - - 2005 - 975.6 - 976.4 977.2 985.8 978.5 972.4 - 968.8 - 991.3 2006 981.8 - - - - - - - - - - - 2007 - - - - - - - - - - - - 2008 - - - - - - - - - - - - 2009 - - - - - - - - - - - -