Syowa 00Z 100hPa height 1968 - - 15693.0 15382.6 15279.1 14975.2 14561.8 14573.7 14457.3 14908.5 15630.7 15865.8 1969 15979.7 15830.1 15584.8 15454.1 15169.2 15050.2 14609.2 14564.5 14594.7 14901.2 15247.3 15747.2 1970 15859.3 15780.6 15691.4 15364.3 15126.4 14980.2 14648.6 14501.7 14645.6 14816.8 15420.9 15744.0 1971 16028.5 15903.6 15647.2 15395.2 15234.3 14819.8 14642.3 14691.1 14677.6 14823.1 15425.1 15890.9 1972 15946.9 15806.1 15621.1 15452.1 15099.5 14939.5 14606.4 14773.3 14667.7 14846.1 15345.9 15760.8 1973 15911.7 15790.9 15578.4 15381.6 15136.8 14970.1 14644.9 14496.2 14684.4 14788.3 15184.8 15753.0 1974 15914.3 15764.3 15593.2 15412.2 15200.1 14985.3 14731.4 14716.0 14667.1 14849.1 15417.2 15900.6 1975 15991.7 15870.7 15735.8 15326.7 15260.9 14869.6 14791.9 14672.3 14657.9 14830.6 15314.2 15805.8 1976 15978.7 15816.0 15579.6 15352.6 14984.9 14924.9 14620.1 14541.5 14593.3 14663.2 15414.4 15985.3 1977 15975.4 15807.1 15572.4 15357.1 15263.3 15059.6 14796.7 14761.6 14616.2 14896.3 15205.3 15790.1 1978 15832.7 15812.3 15642.5 15430.8 15149.0 14896.8 14765.6 14479.3 14632.7 14918.4 15333.4 15817.6 1979 15951.3 15789.2 15600.9 15453.7 15093.8 14805.1 14577.2 14512.2 14557.1 15014.0 15474.9 15921.8 1980 15955.0 15875.3 15692.7 15521.8 15274.0 14959.0 14875.3 14792.1 14780.3 14766.6 15319.7 15753.3 1981 15881.7 15872.0 15651.9 15321.9 15144.6 14876.1 14905.6 14821.8 14752.5 14868.7 15186.8 15760.0 1982 15859.5 15793.9 15550.7 15380.1 15060.6 14830.0 14661.6 14639.9 14605.4 14796.0 15488.6 15852.3 1983 15866.6 15815.0 15594.2 15385.3 15198.3 14858.6 14628.6 14557.3 14727.2 14781.0 15136.3 15702.1 1984 15854.9 15786.1 15627.2 15373.2 15273.7 14866.9 14719.3 14655.8 14627.2 14783.9 15182.5 15828.7 1985 15925.7 15773.9 15675.5 15502.6 15126.4 14866.2 14668.7 14608.4 14602.2 14688.9 14990.8 15517.6 1986 15844.5 15899.3 15665.1 15367.0 15189.3 14963.5 14755.1 14729.1 14559.0 14827.0 15123.2 15541.1 1987 15917.3 15769.7 15623.2 15409.2 15126.5 14883.9 14797.7 14491.2 14575.4 14764.2 15068.1 15549.5 1988 15935.2 15766.3 15685.1 15382.1 15145.7 15080.7 14607.6 14637.1 14864.5 15021.8 15368.1 15847.4 1989 15893.5 15844.6 15664.1 15375.0 15035.4 14838.4 14603.5 14573.7 14682.4 14761.7 15167.5 15744.6 1990 15873.7 15822.8 15666.2 15482.5 15259.3 14824.7 14907.0 14589.7 14454.7 14933.4 15272.6 15535.5 1991 15760.7 15823.2 15605.6 15352.1 15102.9 15053.3 14759.1 14658.4 14655.5 14933.3 15128.3 15924.2 1992 15905.1 15839.6 15633.9 15361.2 15266.9 15050.8 14769.0 14525.9 14542.2 14756.7 15052.7 15559.1 1993 15814.1 15764.9 15560.8 15362.3 15052.6 14827.8 14685.9 14573.0 14663.9 14797.3 15045.6 15478.1 1994 15731.3 15752.8 15534.3 15432.8 15139.9 15074.0 14744.3 14608.2 14625.2 14793.2 15175.1 15652.2 1995 15797.7 15808.2 15647.6 15398.8 15072.0 14847.2 14797.3 14740.7 14560.5 14784.4 15035.0 15483.7 1996 15794.7 15826.9 15609.0 15428.6 15060.0 14926.0 14848.8 14821.5 14906.6 14765.7 15130.8 15558.2 1997 15880.1 15839.6 15575.5 15416.9 15102.4 14924.0 14673.2 14625.7 14745.7 14715.9 15422.3 15668.5 1998 15787.3 15731.9 15570.3 15273.3 15127.3 14895.7 14706.3 14604.5 14599.1 14758.4 14949.2 15372.3 1999 15776.5 15799.1 15603.2 15265.9 15106.3 14985.5 14674.0 14716.7 14746.4 14716.8 14956.6 15148.8 2000 15694.8 15730.2 15517.0 15420.0 15066.8 14944.9 14695.7 14640.4 14767.4 14797.3 15200.7 15811.4 2001 15869.1 15850.4 15606.8 15398.6 15147.6 14995.4 14813.6 14539.5 14567.9 14691.8 14938.9 15424.7 2002 15837.9 15745.9 15689.7 15541.0 15367.0 15077.0 14845.6 14673.2 14754.8 15285.5 15363.4 15782.4 2003 15874.0 15854.4 15676.3 15366.9 15116.1 14915.8 14666.9 14598.7 14568.3 14735.1 15246.4 15700.1 2004 15832.6 15855.8 15580.8 15417.9 15118.7 14850.7 14552.5 14501.0 14633.9 14795.7 15056.9 15651.3 2005 15860.4 15778.7 15700.2 15365.8 15154.4 14897.2 14725.1 14638.3 14585.1 14806.2 15043.5 15842.3 2006 15829.0 15712.0 15596.6 15389.3 15062.9 14836.9 14625.7 14807.8 14614.3 14657.7 14996.1 15301.8 2007 15762.7 15746.0 15667.5 15451.2 15179.1 15081.6 14828.2 14698.8 14652.0 14800.3 15277.8 15474.6 2008 15732.1 15703.1 15673.9 15532.1 15245.4 14889.1 14754.7 14563.0 14610.9 14702.8 15040.0 15330.4 2009 15768.2 15782.7 15664.3 15375.9 15318.2 15121.1 14833.7 14665.7 14671.3 14814.3 15477.3 15586.1 2010 15907.7 15887.9 15646.0 15333.3 15078.8 14750.4 14586.8 14529.3 14682.6 14719.3 14980.4 15652.4 2011 15845.0 15844.8 15630.3 15487.0 15179.7 15006.3 14788.7 14815.7 14694.1 14871.9 15086.9 15442.5 2012 15655.8 15793.8 15619.0 15433.4 15121.4 14832.9 14696.7 14665.9 14663.7 14913.1 15629.3 15867.3 2013 15901.3 15818.5 15599.7 15352.4 15049.0 14996.3 14726.2 14755.4 14803.7 14880.0 15580.3 15826.6 2014 15853.7 15786.3 15602.1 15313.0 15221.9 14894.0 14642.9 14704.4 14685.7 14804.8 15152.8 15524.6 2015 15794.8 15757.3 15597.7 15313.9 15083.7 14864.1 14599.5 14516.1 14652.0 14818.8 15095.2 15372.6 2016 15698.8 15802.5 15641.2 15391.2 15102.5 14800.4 14618.7 14792.2 14671.7 14879.5 15320.0 15755.5 2017 15915.7 - 15616.5 15337.3 15123.3 14779.0 14702.1 14565.6 14637.1 - - - 2018 - 15824.4 15642.9 15464.4 15148.1 15047.2 14626.7 14648.9 14596.7 14797.1 - 15800.0 2019 15812.9 - - 15465.5 - 14895.5 14718.0 - 14740.0 15035.0 - - 2020 - 15806.0 - 15448.0 15074.6 14885.9 14724.7 14620.8 14727.0 14656.7 14928.0 - 2021 - 15680.0 15808.5 15302.7 15020.0 14872.0 14716.1 14523.5 14625.9 14762.6 15045.0 15358.8 2022 15847.1 15766.7 15606.0 15467.7 15077.0 14945.0 - 14596.2 - 14748.2 14878.8 - 2023 - - 15725.0 - 15090.7 14947.3 14658.3 - - 14914.5 15082.1 15556.1 2024 15773.1 15811.0 15570.8 15415.3 - - - - - - - -