Syowa 00Z 150hPa height 1968 - - 13021.3 12793.9 12752.0 12543.4 12214.6 12256.6 12127.3 12466.6 12903.0 13113.5 1969 13243.6 13119.9 12916.1 12865.7 12646.1 12638.6 12248.0 12213.4 12234.7 12512.1 12720.3 13051.4 1970 13117.1 13066.1 13013.1 12772.6 12622.1 12528.2 12306.7 12169.2 12298.2 12414.1 12808.8 13040.3 1971 13283.5 13173.3 12976.4 12799.1 12708.9 12379.1 12289.1 12321.0 12327.1 12391.9 12769.3 13178.1 1972 13211.4 13092.2 12956.5 12868.0 12614.7 12543.8 12256.7 12430.8 12334.9 12400.8 12707.4 13046.1 1973 13185.5 13081.2 12913.0 12788.6 12661.4 12530.0 12287.9 12171.7 12312.4 12377.3 12645.4 13027.0 1974 13186.5 13047.7 12933.0 12816.4 12692.4 12562.7 12364.5 12399.7 12295.3 12401.5 12795.0 13164.8 1975 13247.3 13159.1 13061.5 12736.0 12774.6 12468.6 12429.5 12307.3 12298.7 12399.4 12716.2 13090.6 1976 13252.6 13089.2 12913.2 12748.7 12490.7 12515.8 12274.1 12231.9 12238.7 12271.1 12807.0 13275.6 1977 13243.0 13103.6 12914.8 12777.9 12748.0 12626.0 12465.8 12431.0 12255.5 12435.5 12634.2 13055.2 1978 13077.1 13094.9 12966.0 12816.5 12647.3 12467.6 12408.8 12148.5 12286.3 12483.7 12734.8 13084.5 1979 13205.4 13076.1 12939.1 12854.9 12606.2 12385.3 12232.6 12180.2 12221.1 12524.3 12843.6 13185.5 1980 13204.4 13153.2 13028.1 12893.8 12729.3 12494.1 12511.3 12422.4 12427.6 12349.4 12763.7 13032.8 1981 13162.6 13168.3 12988.9 12752.9 12643.6 12450.1 12541.1 12470.9 12381.0 12420.4 12648.1 13042.6 1982 13152.8 13088.3 12888.0 12782.7 12591.4 12417.3 12310.9 12313.4 12263.3 12420.0 12897.2 13166.4 1983 13146.2 13106.4 12934.8 12800.4 12704.2 12461.5 12285.9 12232.7 12366.5 12391.5 12610.9 12994.9 1984 13146.8 13089.8 12969.8 12785.8 12767.9 12449.9 12374.9 12338.8 12284.4 12376.0 12675.8 13160.8 1985 13208.0 13081.7 13021.2 12905.1 12622.1 12492.4 12306.4 12274.1 12280.2 12332.3 12540.6 12885.7 1986 13150.1 13206.7 13011.6 12785.4 12674.4 12539.1 12375.6 12391.7 12225.1 12404.3 12648.6 12905.2 1987 13204.4 13079.0 12961.2 12811.4 12650.8 12483.3 12437.1 12193.7 12251.9 12402.6 12630.3 12926.8 1988 13228.5 13072.7 13043.8 12794.1 12652.8 12659.2 12265.6 12289.7 12456.9 12578.2 12769.2 13119.0 1989 13185.4 13147.1 13003.4 12791.8 12523.5 12430.0 12265.2 12267.7 12334.1 12387.0 12680.9 13055.3 1990 13159.2 13113.2 13004.1 12888.7 12750.0 12438.6 12546.7 12251.6 12128.5 12530.7 12753.5 12917.9 1991 13060.1 13142.5 12945.4 12755.3 12607.6 12620.6 12401.2 12324.6 12313.2 12470.7 12624.0 13241.6 1992 13204.4 13131.8 12988.0 12795.4 12763.8 12619.0 12393.0 12195.4 12210.1 12400.1 12568.3 12912.3 1993 13132.1 13061.2 12898.1 12776.9 12586.9 12446.2 12334.9 12254.9 12328.8 12432.8 12595.1 12867.0 1994 13031.9 13060.8 12888.6 12839.1 12630.2 12644.6 12396.9 12298.5 12304.6 12422.1 12680.2 12973.4 1995 13081.7 13110.7 12992.1 12803.4 12575.4 12451.3 12467.0 12387.4 12188.4 12442.5 12600.1 12912.7 1996 13091.5 13152.3 12943.6 12835.8 12574.0 12513.6 12500.0 12463.1 12563.4 12412.3 12701.4 12955.5 1997 13164.9 13131.9 12909.8 12825.0 12598.1 12544.6 12327.5 12295.4 12364.1 12376.5 12890.7 13021.1 1998 13084.2 13035.4 12914.3 12680.7 12640.2 12475.5 12358.7 12291.3 12281.0 12400.5 12533.5 12820.5 1999 13093.8 13113.5 12941.0 12682.9 12593.9 12583.7 12323.3 12394.3 12407.2 12351.9 12562.6 12657.4 2000 12999.1 13035.4 12862.0 12827.8 12568.0 12556.1 12362.7 12339.4 12441.8 12404.5 12724.1 13097.6 2001 13151.2 13146.7 12939.5 12801.2 12663.8 12587.4 12476.6 12228.2 12247.4 12372.6 12538.0 12824.9 2002 13118.6 13036.2 13025.0 12931.9 12837.8 12610.7 12477.8 12336.1 12364.9 12759.1 12756.9 13076.2 2003 13169.9 13147.3 13003.3 12775.2 12638.2 12502.4 12330.6 12282.9 12257.1 12389.9 12739.2 13056.8 2004 13121.6 13158.4 12914.7 12801.7 12609.9 12444.5 12204.5 12177.6 12265.1 12424.3 12586.2 12997.0 2005 13145.2 13071.3 13035.1 12785.6 12634.1 12504.1 12386.3 12318.7 12249.6 12416.1 12580.4 13155.7 2006 13125.6 13021.6 12930.6 12787.1 12582.0 12458.7 12269.2 12505.0 12307.9 12335.1 12606.6 12769.2 2007 13080.5 13046.8 12996.8 12862.8 12690.3 12652.6 12500.6 12369.3 12342.9 12451.7 12806.4 12864.0 2008 13025.1 13002.7 13015.1 12933.8 12725.9 12472.2 12417.7 12243.8 12298.8 12346.1 12592.0 12781.2 2009 13084.6 13079.2 13001.1 12787.4 12828.6 12698.9 12476.7 12339.0 12340.0 12468.0 12869.7 12950.0 2010 13215.7 13188.2 12984.7 12747.0 12596.5 12338.8 12252.3 12202.1 12350.7 12361.4 12549.3 13022.8 2011 13160.3 13145.2 12979.7 12894.1 12670.3 12609.3 12446.3 12479.7 12379.7 12493.8 12676.9 12866.2 2012 12979.0 13110.8 12949.7 12830.7 12632.5 12430.3 12337.0 12336.0 12320.7 12510.8 12997.8 13152.7 2013 13188.3 13104.2 12927.0 12765.9 12560.0 12595.0 12366.9 12433.6 12435.9 12464.0 12970.7 13113.1 2014 13143.3 13083.3 12939.3 12717.8 12713.8 12482.7 12309.6 12387.0 12361.8 12434.8 12669.3 12887.1 2015 13102.4 13053.2 12937.7 12721.8 12610.4 12458.2 12252.6 12204.4 12322.0 12498.1 12701.9 12827.4 2016 13020.6 13105.0 12990.0 12812.5 12623.8 12390.0 12278.7 12458.3 12325.0 12512.3 12809.6 13074.5 2017 13202.9 - 12965.9 12773.6 12629.2 12390.0 12364.3 12236.9 12292.9 - - - 2018 - 13115.6 12986.4 12858.1 12685.0 12637.8 12282.5 12347.8 12271.1 12438.6 - 13089.1 2019 13110.7 - - 12861.8 - 12467.5 12371.0 12193.0 12323.6 12625.0 - - 2020 - 13091.0 - 12871.0 12601.5 12496.5 12385.3 12310.8 12388.0 12320.0 12559.0 - 2021 - 12977.0 13168.5 12736.4 12538.7 12464.1 12373.3 12222.9 12311.4 12412.1 12654.0 12832.9 2022 13150.6 13076.2 12953.0 12882.3 12605.0 12564.0 - 12290.8 - 12425.9 12484.4 - 2023 - - 13060.0 12800.0 12580.6 12525.6 12333.1 12347.0 - 12550.9 12647.1 12942.8 2024 13105.0 13101.8 12908.5 12812.0 - - - - - - - -