Mawson 00Z 100hPa height 1957 - - - 15541.1 15332.3 - - - - 15300.0 15850.6 16000.0 1958 16054.2 15895.3 15770.8 15478.6 15302.4 15026.4 - - - 14870.5 15371.5 15651.1 1959 - - - - - - - - - - - - 1960 - - 15600.0 15467.4 15260.0 14882.0 14821.8 - - 14920.0 15285.6 15768.6 1961 15901.3 15931.3 15647.5 15471.7 15296.7 15155.9 14713.6 14693.0 14897.3 14987.4 15347.9 15622.1 1962 15721.1 15762.6 15610.3 15377.1 15142.1 15108.6 14739.3 - 14800.7 14863.9 15514.6 15735.5 1963 15892.9 15863.2 15677.3 15414.8 15263.0 14998.3 - - - 14907.3 15192.5 15852.1 1964 15925.4 15808.8 15552.7 15447.6 14983.5 15163.6 - - - 14939.5 15512.2 15916.0 1965 15957.6 15907.4 15645.9 15483.3 15320.8 14991.5 14754.1 - - 14974.8 15196.3 15853.0 1966 15840.7 15896.8 15812.5 15445.0 15331.1 15020.9 14934.3 - 14746.7 14825.0 15500.7 15848.5 1967 15969.3 15840.0 15660.5 15394.2 15247.8 15060.4 14769.3 14668.9 14835.5 15070.3 15492.4 15867.8 1968 15924.6 15898.8 15746.5 15465.2 15404.0 15049.1 - - - 14984.5 15704.6 15875.2 1969 16002.5 15878.9 15607.5 15437.7 15230.9 15060.0 14638.6 14667.5 14619.5 14898.3 15295.4 15775.4 1970 15863.3 15821.7 15759.1 15450.6 15201.2 15053.6 14789.4 14694.1 14684.4 14842.5 15489.6 15764.7 1971 16052.9 15951.2 15693.8 15462.6 15340.5 14890.0 14784.4 14870.0 14954.6 14973.5 15454.7 15874.5 1972 15942.1 15828.8 15684.1 15492.1 15162.1 15007.5 - - 14932.2 15082.6 15427.7 15824.3 1973 15928.5 15850.4 15650.5 15517.6 15300.4 15119.2 14794.6 14611.0 14862.8 14906.7 15266.7 15773.5 1974 - - - - - - - - - - - - 1975 - - 15713.0 15301.1 15164.2 14895.0 14793.5 14682.6 14659.3 14836.5 15353.3 15810.8 1976 15987.1 15843.5 15619.3 15418.1 15038.1 14896.0 14600.0 14600.0 14666.7 14755.0 15541.7 15947.0 1977 15978.7 15805.4 15608.6 15333.9 15269.6 15114.3 14896.9 14882.9 14689.2 15067.7 15365.7 15815.2 1978 15862.4 15836.2 15659.6 15432.7 15208.1 14918.7 14861.7 14514.3 14751.7 14982.7 15448.5 15800.4 1979 15973.8 15839.3 - - - - - - - - - - 1980 - - - - - - - - - - - - 1981 - - - - - - - - - - - - 1982 - - - - - - - - - - - - 1983 - - - - - - - - - - - - 1984 - - - - - - - - - - - - 1985 - - - - - - - - - - - - 1986 - - - - - - - - - - - - 1987 - - - - - - - - - - - - 1988 - - - - - - - - - - - - 1989 15907.0 15895.8 15701.7 15438.2 15084.8 14887.0 14732.8 14693.7 14746.5 14872.9 15250.7 15833.0 1990 15936.8 15877.2 15708.7 15554.6 15395.9 14931.7 15108.2 14668.8 14538.4 15032.9 15303.0 15647.6 1991 15798.5 15849.0 15701.7 15397.8 15163.5 15121.3 14895.5 14756.3 14731.1 15012.3 15293.0 15985.5 1992 15910.6 15880.0 15712.3 15488.4 15371.8 15199.0 14830.0 14631.2 14618.7 14801.3 15166.7 - 1993 15864.0 15810.9 15636.8 15410.0 15157.5 14850.0 14839.2 14588.7 14722.7 14897.6 15138.2 15571.5 1994 15797.3 15778.8 15549.5 15439.9 15226.5 15201.9 14847.1 14657.3 14651.0 14883.3 15399.9 15651.6 1995 15832.0 15843.7 15638.3 15506.2 15136.2 14898.0 14885.5 14772.2 14659.8 14885.6 15211.2 15499.1 1996 15813.3 15819.4 15640.7 15471.0 15056.6 15061.8 14895.8 14850.7 15040.5 14832.4 15206.5 15679.7 1997 15917.6 15870.4 15620.8 15460.6 15178.8 14967.6 14670.7 14729.8 14761.4 14803.6 15487.4 15703.0 1998 15834.4 15750.7 15642.6 15318.0 15138.3 14985.0 14794.3 14617.3 14736.5 14828.5 15059.5 15391.5 1999 15787.7 15782.8 15615.7 15272.3 15150.9 15067.6 14710.5 14702.0 14810.9 14758.3 15075.9 15187.4 2000 15721.2 15752.2 15541.8 15453.1 15075.9 15028.2 14774.3 14697.4 14854.3 14907.0 15293.9 15851.4 2001 15914.4 15862.0 15663.1 15394.3 15218.5 15031.3 14815.9 14601.8 14630.6 14736.8 14953.7 15476.2 2002 15848.6 15772.0 15720.1 15539.1 15427.9 15147.0 14932.6 14754.9 14919.8 15411.5 15477.9 15786.7 2003 15920.1 15862.1 15703.2 15399.1 15150.3 15007.5 14716.4 14680.1 14689.2 14736.0 15300.6 15764.4 2004 15888.5 15884.6 15618.2 15458.5 15179.2 14906.3 14577.8 14615.2 14680.8 14902.4 15201.7 15767.9 2005 15842.8 15830.0 15715.0 15341.2 15300.5 15031.3 14829.4 14729.2 14730.2 14949.8 15119.0 15865.9 2006 15837.3 15741.4 15617.4 15454.5 15122.3 14843.4 14627.1 14822.8 14658.5 14717.9 15006.0 15365.3 2007 15774.5 15768.8 15672.1 15511.6 15226.4 15106.1 14879.3 14741.2 14716.5 14893.0 15224.8 15520.3 2008 15758.3 15722.7 15698.4 - - - - - - - - - 2009 - - - - - - - - - - - - 2010 - - - - - - - - - - - - 2011 - - - - - - - - - - - - 2012 - - - - - - - - - - - - 2013 - - - - - - - - - - - - 2014 - - - - - - - - - - - - 2015 - - - - - - - - - - - - 2016 - - - - - - - - - - - - 2017 - - - - - - - - - - - - 2018 - - - - - - - - - - - - 2019 - - - - - - - - - - - - 2020 - - - - - - - - - - - - 2021 - - - - - - - - - - - - 2022 - - - - - - - - - - - - 2023 - - - - - - - - - - - - 2024 - - - - - - - - - - - -