D_10 06Z pressure 1980 - - - - - - - 953.4 - - - - 1981 - - - - - - - - - - - - 1982 - - 945.2 946.1 954.0 956.5 963.5 942.8 940.0 - - - 1983 959.6 955.1 949.7 951.7 956.1 957.2 947.8 951.0 949.4 941.2 949.2 - 1984 - 954.7 951.8 952.5 960.8 951.1 953.8 959.7 945.4 945.3 949.5 963.9 1985 - 951.5 954.4 - - 957.6 - 953.2 944.3 946.7 945.0 951.5 1986 955.9 966.1 953.6 - 956.8 950.0 950.4 953.9 - - 949.8 952.2 1987 960.4 951.5 949.2 953.7 947.7 958.7 957.0 939.0 948.4 - - 954.5 1988 955.7 950.0 950.5 951.2 956.5 960.8 945.8 951.0 951.7 956.7 950.2 948.2 1989 955.5 950.7 948.3 953.9 943.3 948.8 952.2 957.4 952.5 949.6 945.7 956.9 1990 955.1 948.0 950.9 - 958.1 956.3 956.3 953.5 941.4 - - - 1991 - - - - - - - - - - - - 1992 - - 952.0 951.1 954.6 960.6 949.1 953.6 943.5 948.8 948.6 952.0 1993 958.8 952.6 - - - - - - 947.1 942.2 945.7 950.8 1994 952.0 951.2 948.7 950.6 953.7 - - - 955.4 948.8 951.9 948.8 1995 951.5 950.5 950.7 948.1 946.0 - - - - - - - 1996 - - - - - - - - - - - - 1997 - - - - - - - - - - - - 1998 - 947.0 946.6 942.7 953.6 948.5 - - 944.9 - - - 1999 952.7 951.7 952.6 942.2 945.6 - - - 950.8 941.9 945.9 944.9 2000 948.4 951.1 951.4 951.2 943.7 954.0 - 960.3 - - - 959.6 2001 954.4 953.2 954.6 950.3 960.3 949.7 - - - 944.7 - - 2002 956.9 - - - 961.8 957.1 - 950.3 948.2 956.4 - 948.7 2003 956.9 - - - - - - 945.0 948.9 950.9 949.0 961.9 2004 951.9 955.5 946.8 - - 947.8 - - - - - - 2005 - - - - - - - - 951.0 946.6 - - 2006 - - - - - - - - - - - - 2007 - - - - - - - - - - - - 2008 - - 952.1 958.4 957.7 951.8 957.3 953.7 945.3 941.6 949.9 952.1 2009 949.7 956.6 952.7 956.5 959.5 960.9 960.3 951.6 959.6 949.9 954.4 952.8 2010 959.6 954.6 952.5 950.1 955.3 949.6 946.2 949.6 948.2 945.2 944.3 960.5 2011 959.4 950.1 953.9 955.9 945.9 954.9 955.6 957.3 952.2 947.8 953.6 948.7 2012 947.9 955.9 951.5 952.9 952.3 959.8 949.7 950.5 948.8 948.6 958.1 955.5 2013 955.0 948.3 946.8 952.1 954.6 960.8 952.6 957.6 959.1 948.7 952.1 952.5 2014 958.0 953.5 950.0 951.0 - - - - - - - - 2015 951.9 950.1 945.5 948.3 949.6 953.7 948.7 948.1 945.0 947.6 943.7 952.5 2016 947.9 950.6 943.8 - - - - - - - - - 2017 959.0 955.5 956.6 951.5 953.2 950.0 952.1 947.3 949.0 949.9 951.4 952.4 2018 949.2 952.7 953.9 955.9 956.4 963.2 955.1 952.7 945.9 947.1 950.8 952.5 2019 953.1 956.0 950.3 952.8 956.7 948.8 954.5 951.5 946.9 951.9 959.9 961.2 2020 958.7 955.1 948.3 959.0 950.3 953.9 955.7 957.7 954.6 948.6 948.7 946.8 2021 951.9 951.2 955.7 945.6 953.8 957.5 961.1 952.6 946.4 957.8 947.2 951.3 2022 956.0 953.2 953.1 949.2 957.2 958.7 958.5 950.7 951.5 953.5 943.9 949.7 2023 948.4 955.4 950.6 959.8 946.4 960.8 949.6 - - - - - 2024 - - - - - - - - - - - -