Leningradskaja 18Z msl_pressure 1971 - - 982.3 987.6 999.2 990.6 992.6 992.5 983.1 988.4 989.3 995.3 1972 993.2 988.9 991.0 992.0 989.4 996.5 990.4 996.5 985.3 977.0 983.4 992.0 1973 996.1 988.6 984.1 986.7 992.8 987.5 987.3 983.1 982.3 980.0 983.5 986.5 1974 992.8 981.2 982.3 986.2 987.8 991.5 991.6 994.1 977.7 985.8 992.9 993.9 1975 993.9 988.1 986.9 982.4 997.4 989.6 995.0 979.3 974.7 981.3 984.9 993.7 1976 991.5 990.7 982.7 980.2 988.5 988.7 984.4 985.8 980.5 982.8 990.1 1003.4 1977 995.4 986.4 986.9 988.4 994.2 992.7 990.9 990.9 977.3 973.8 981.0 989.9 1978 987.1 986.8 983.8 987.5 990.4 990.4 1001.2 980.1 984.1 981.6 986.1 989.7 1979 988.9 983.8 980.2 985.1 984.1 982.3 979.1 991.5 979.5 983.8 984.7 992.4 1980 992.8 994.6 986.7 991.1 989.2 987.1 998.8 988.5 993.1 978.2 994.5 991.7 1981 989.7 987.5 991.9 993.7 986.3 990.0 995.1 995.5 990.7 982.9 981.6 983.5 1982 993.2 988.1 977.3 980.5 990.4 986.2 992.1 977.4 976.1 984.2 985.0 997.0 1983 995.0 992.9 981.7 981.9 985.8 990.2 983.2 984.1 983.1 973.6 980.0 985.7 1984 999.2 988.5 983.2 983.0 993.2 984.7 983.3 991.8 984.0 977.5 982.9 997.3 1985 995.8 988.1 986.3 987.9 989.1 987.6 976.5 988.3 979.0 979.3 976.1 982.9 1986 991.0 1000.1 990.3 983.1 990.2 989.0 986.0 989.3 980.0 981.1 980.8 986.4 1987 998.0 990.4 984.9 988.7 982.6 989.6 991.4 974.4 991.5 982.1 982.3 990.7 1988 992.3 984.7 984.7 983.3 991.0 996.8 980.8 979.0 986.2 993.2 984.5 985.5 1989 988.5 985.6 982.2 989.9 975.6 981.6 984.4 989.4 987.4 980.1 980.0 992.0 1990 991.0 981.8 984.2 994.6 995.1 991.9 997.5 986.9 976.7 985.7 987.1 988.0 1991 984.1 989.0 - - - - - - - - - - 1992 - - - - - - - - - - - - 1993 - - - - - - - - - - - - 1994 - - - - - - - - - - - - 1995 - - - - - - - - - - - - 1996 - - - - - - - - - - - - 1997 - - - - - - - - - - - - 1998 - - - - - - - - - - - - 1999 - - - - - - - - - - - - 2000 - - - - - - - - - - - - 2001 - - - - - - - - - - - - 2002 - - - - - - - - - - - - 2003 - - - - - - - - - - - - 2004 - - - - - - - - - - - - 2005 - - - - - - - - - - - - 2006 - - - - - - - - - - - - 2007 - - - - - - - - - - - - 2008 - - - - - - - - - - - - 2009 - - - - - - - - - - - - 2010 - - - - - - - - - - - - 2011 - - - - - - - - - - - - 2012 - - - - - - - - - - - - 2013 - - - - - - - - - - - - 2014 - - - - - - - - - - - - 2015 - - - - - - - - - - - - 2016 - - - - - - - - - - - - 2017 - - - - - - - - - - - - 2018 - - - - - - - - - - - - 2019 - - - - - - - - - - - - 2020 - - - - - - - - - - - - 2021 - - - - - - - - - - - - 2022 - - - - - - - - - - - - 2023 - - - - - - - - - - - - 2024 - - - - - - - - - - - -