Vostok 00Z 30hPa height 1958 - - - - - - - - - - - - 1959 24391.6 23981.7 23464.2 - - - - - - - - - 1960 - - - - - - - - - - - - 1961 - - 23249.7 22856.0 - - - - - - 22929.1 23834.5 1962 - - - - - - - - - - - - 1963 - - - - - - - - - 21903.2 23245.4 24128.2 1964 24140.5 23850.0 - - - - - - 21785.0 22670.4 24019.1 24232.9 1965 24167.8 24098.4 23675.4 - - - - - 21300.5 22039.5 23217.6 24191.9 1966 24166.7 24061.6 23697.4 22785.0 22190.0 21855.6 - - 21381.0 21945.9 23581.1 24251.3 1967 24310.9 24037.0 23642.9 22745.7 22066.2 21628.2 - - 21577.6 22495.6 23789.6 24251.2 1968 24211.7 24063.3 23558.9 22882.8 22024.2 21626.7 21050.0 - 21224.6 22404.3 24162.1 24324.6 1969 24358.0 24059.3 23470.4 22874.7 22206.7 21857.9 - - 21210.0 21798.5 23216.2 24083.3 1970 24125.8 23902.7 23483.0 22841.3 22087.6 21693.6 - 21102.9 21444.1 22172.5 23274.8 24080.4 1971 24242.9 24028.3 23453.0 22836.9 22587.3 21580.0 21239.5 21190.5 21368.7 22174.6 23290.0 24171.8 1972 24279.0 24058.6 23562.1 22853.8 22086.7 21660.0 21393.0 21352.1 21377.1 22071.0 23281.7 24107.7 1973 24223.6 23922.4 23403.7 22820.0 22329.2 21699.3 - - 21430.0 21901.5 23439.0 24056.4 1974 24356.8 23965.9 23403.9 22716.1 22042.5 21638.7 21253.1 - 21327.3 22247.1 23903.5 24425.4 1975 24330.5 24019.5 23552.1 22749.7 22262.3 21716.8 21443.5 21300.0 21533.9 21848.9 23121.6 24207.8 1976 24314.0 24002.2 23505.2 22712.2 22050.0 21554.3 - - 21334.6 22055.2 23571.7 24247.0 1977 24328.5 23948.9 23393.9 22683.0 22234.7 21881.7 21374.7 21255.5 21288.7 22208.1 23606.0 24312.5 1978 24110.0 23919.1 23450.4 22708.0 21925.0 21434.0 21117.0 20799.0 21244.4 22050.8 23501.2 23988.8 1979 24092.3 23856.2 23408.0 22733.2 22009.3 21370.0 - - 21207.3 22426.7 23394.8 24245.5 1980 24198.4 24057.0 23574.3 23091.5 22122.9 21807.1 21281.7 - 21224.5 21902.2 23356.5 24250.7 1981 24163.8 23972.7 23525.6 22757.0 22017.0 - - - 21611.3 21942.6 23311.2 24188.1 1982 24203.1 23957.1 23325.5 - - - - - - - - - 1983 - - - 22577.4 21994.2 21430.5 20936.9 20860.0 21146.2 21778.1 23189.6 24026.3 1984 24203.6 24000.6 23390.9 22725.9 22084.0 - - - 21278.2 22008.0 23411.9 24117.0 1985 24248.9 23832.7 23374.4 22740.0 21980.9 - - - 21061.1 21645.6 22785.8 23905.9 1986 24168.2 23990.8 23409.0 - 22226.0 21515.6 - - 21170.0 21836.1 23419.3 24036.2 1987 24244.8 23874.2 23381.5 22582.9 21840.0 21592.7 - - 21201.6 21660.5 22489.7 24060.8 1988 24230.4 23853.8 23340.0 22579.6 22100.0 - - - 21913.6 22811.4 23844.3 24189.6 1989 24164.6 23848.1 23318.6 22700.9 21837.6 21307.7 - 21082.5 21318.9 21929.6 23041.7 24184.8 1990 24198.2 23852.5 23386.7 22754.4 - - - - 21401.8 21881.4 22808.2 23958.7 1991 24078.5 23940.4 23390.4 22932.3 22084.3 21770.7 - - 21497.5 22105.6 23476.9 24357.3 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 - - - - - - - - - - - -