Casey 00Z 100hPa height 1957 - - - 15536.7 15396.9 15344.0 14878.2 14880.6 14812.3 15337.9 15917.8 15975.6 1958 16024.5 15851.9 15698.7 15497.8 15399.5 15080.7 14996.5 14705.1 14785.5 15103.5 15457.1 15774.6 1959 15928.3 15941.7 15833.3 15626.2 15397.8 15085.9 14826.2 14804.6 14656.8 14989.2 15255.2 15875.3 1960 15892.6 15864.3 15620.0 15520.0 15364.5 15081.4 14907.0 14830.0 14803.3 15107.5 15643.6 15829.7 1961 15992.2 16012.1 15755.8 15614.5 15288.2 15215.0 14867.1 14903.6 15013.3 15061.4 15600.8 15777.0 1962 15807.3 15827.6 15665.6 15441.7 15258.5 15085.8 14845.9 14771.4 14909.0 15168.8 15710.8 15834.0 1963 15973.0 15860.4 15747.8 15477.6 15433.2 15017.3 14891.8 14939.1 14844.3 14934.8 15471.2 15887.2 1964 15960.7 15870.7 15696.1 15485.7 15144.8 15259.5 15086.9 15045.5 14949.6 15328.6 15789.2 15985.5 1965 16016.9 15995.4 15674.6 15596.0 15294.5 14979.0 14833.2 14766.3 14738.8 14961.4 15346.4 15944.0 1966 15892.1 15969.2 15847.6 15518.5 15350.7 15208.3 15102.4 14710.0 14917.0 15057.9 15678.9 15930.0 1967 16049.6 15899.6 15729.2 15528.1 - 15166.7 15086.0 14766.2 14939.2 15128.6 15702.4 15914.1 1968 15966.2 15835.9 15754.8 15554.3 15417.3 15129.3 - - 14809.3 15230.4 15850.4 15901.1 1969 16002.9 15956.0 - 15512.6 15317.3 15169.2 14769.6 14751.8 14837.3 15035.2 15487.6 15821.8 1970 15930.3 15810.4 15824.3 15612.3 15442.1 15252.5 14895.3 14808.2 15025.5 15132.0 15714.8 15963.7 1971 16011.4 15957.6 15667.3 15570.4 15532.3 15068.0 14897.7 14900.0 14932.4 15258.9 15634.2 15952.3 1972 16007.4 15904.8 15728.8 15558.2 15214.8 15074.7 14976.5 14945.2 14835.7 15160.7 15541.7 15840.0 1973 15947.5 15863.6 15697.9 15578.6 15464.0 15206.1 14891.6 14763.9 15026.8 15208.1 15628.8 15753.7 1974 15978.0 15887.4 15640.4 15494.6 15263.2 15172.7 - 14902.5 14859.0 15291.2 15815.0 15949.6 1975 16045.2 15901.5 15819.6 15466.8 15349.3 15074.8 15025.7 14908.9 14965.4 15072.4 15457.9 15896.9 1976 16048.7 15887.4 15753.4 15512.3 15192.6 15077.2 14861.1 14763.3 14809.5 15086.2 15757.8 15969.1 1977 16024.6 15850.0 15658.6 15421.9 15339.2 15214.1 14970.8 14876.2 14753.6 15165.4 15582.2 15895.2 1978 15904.7 15911.7 15734.0 15506.5 15336.0 15141.3 14941.5 14654.3 14837.3 15036.7 15668.7 15969.3 1979 15907.9 15908.5 15624.8 15514.3 15244.3 14983.8 14799.0 14706.3 14848.5 15233.7 15615.3 15921.4 1980 15989.5 15892.4 15707.1 15625.8 15318.9 15210.0 15086.2 14834.6 14795.7 15081.1 15632.3 15836.0 1981 15928.6 15928.5 15797.2 15479.0 15253.2 15189.6 14935.2 14892.2 14849.2 14984.3 15538.5 15839.3 1982 15911.7 15886.4 15633.7 15363.6 15169.7 15009.3 14885.8 14577.1 14763.5 15052.7 15623.7 16022.7 1983 15984.1 15860.0 15689.5 15495.0 15249.2 15093.1 14836.5 14751.4 14785.8 15030.9 15376.5 15757.9 1984 15991.6 15845.9 15708.7 15501.3 15372.3 15069.6 14845.2 14847.7 14848.0 15037.3 15578.1 15936.3 1985 16036.1 15816.5 15693.7 15574.3 15322.8 15111.1 14767.9 14814.8 14718.6 14981.7 15318.5 15709.0 1986 15920.3 15991.5 15729.0 15463.4 15407.4 15144.8 14888.9 14689.0 14853.9 15026.5 15456.6 15837.2 1987 16005.9 15870.7 15736.3 15487.2 15189.7 15161.6 14905.4 14622.1 14723.4 14938.8 15280.0 15751.3 1988 15958.7 15810.0 15740.9 15494.7 15379.1 15204.6 14901.3 14948.0 15245.6 15462.6 15640.0 15858.3 1989 15974.5 15879.1 15687.7 15552.3 15162.9 15033.2 14839.0 14860.0 14897.3 15087.2 15353.3 16055.9 1990 15995.8 15915.4 15735.2 15629.6 15480.6 15132.3 15055.6 14795.0 14796.3 15101.6 15400.3 15873.3 1991 15851.3 15840.0 15733.9 15621.2 15321.0 15185.9 15060.0 14864.7 14865.6 15148.6 15635.3 15972.2 1992 15968.5 15922.5 15722.7 15456.0 15423.3 15368.8 14963.1 14887.4 14804.3 15078.9 15433.7 15724.3 1993 15888.9 15862.7 15710.0 15428.7 15129.1 14937.0 14849.4 14669.8 14797.5 14974.0 15429.3 15637.7 1994 15869.8 15773.0 15619.6 15430.2 15302.8 15404.0 14962.5 14779.2 14895.0 15121.2 15768.1 15623.2 1995 15865.5 15834.4 15715.9 15563.5 15240.2 15127.0 15196.6 14826.7 14823.7 14979.4 15624.6 15622.9 1996 15867.5 15833.0 15691.8 15546.2 15104.8 15239.9 14966.8 14909.0 15194.9 14965.8 15426.9 15845.8 1997 15901.9 15845.8 15698.3 15463.8 15303.5 15115.2 14789.5 14822.2 14871.1 15046.3 15560.8 15763.9 1998 15828.4 15807.4 15630.7 15365.4 15163.9 15163.1 14865.9 14825.8 14888.9 14998.1 15325.5 15505.2 1999 15730.4 15854.9 15662.9 15406.3 15207.0 15144.2 14855.5 14750.9 14859.9 15028.7 15304.5 15467.6 2000 15751.6 15769.2 15615.5 15491.6 15132.8 15100.4 14918.1 14800.3 15011.9 15145.5 15513.7 15892.3 2001 15945.3 15934.9 15736.3 15396.1 15383.5 15154.0 14888.4 14683.6 14741.8 15004.9 15147.8 15708.4 2002 15898.3 15843.6 15827.2 15505.7 15498.7 15232.9 14979.8 14932.6 15318.7 15529.5 15591.1 15875.8 2003 15967.7 15965.4 15769.9 15448.0 15225.6 15150.2 14894.4 14740.5 14931.4 15005.1 15415.1 15839.9 2004 15943.5 15838.8 15680.2 15466.0 15387.3 15038.3 14781.7 14886.4 14765.4 15178.8 15582.3 15891.3 2005 15897.6 15843.1 15752.7 15359.2 15384.4 15211.6 14880.5 14792.2 15101.5 15255.2 15386.1 15882.6 2006 15850.0 15786.3 15684.5 15580.2 15136.6 14976.5 14800.8 14765.1 14916.2 14848.2 15269.4 15572.6 2007 15841.4 15814.6 15709.3 15565.2 15368.4 15221.7 14992.0 14904.9 15001.0 15093.2 15427.1 15585.5 2008 15765.7 15810.7 15675.8 15573.8 15409.2 14974.2 14871.5 14776.8 14723.3 14980.4 15471.0 15663.5 2009 15780.2 15871.9 15718.4 15485.1 15323.6 15098.8 15020.1 14781.3 14923.2 15011.7 15569.1 15792.1 2010 15904.0 15894.6 15726.3 15492.9 15176.9 14987.7 14769.3 14714.3 14892.4 14936.2 15195.8 15792.5 2011 15891.0 15791.3 15720.7 15544.0 15281.0 15034.7 15119.4 14849.5 14946.5 14966.4 15579.8 15480.5 2012 15794.9 15811.8 15696.8 15536.4 15263.4 15094.3 14761.0 14797.6 14935.5 15327.2 15713.8 15898.8 2013 15961.6 15865.4 15628.7 15436.0 15243.5 15113.1 14852.2 14837.6 15320.4 15254.1 15537.3 15883.7 2014 15903.7 15854.0 15704.1 15449.4 15359.3 15071.3 14854.7 14729.7 14960.7 15095.7 15643.4 15566.0 2015 15860.0 15796.5 15662.3 15432.3 15248.9 15071.9 14807.0 14785.0 14743.6 14831.4 15233.3 15515.0 2016 15761.1 15753.7 15612.1 15448.7 15287.6 14925.0 14831.0 14881.5 14866.7 15137.3 15720.7 15854.7 2017 15932.8 15890.0 15681.3 15395.4 15307.1 14990.0 14933.6 14809.0 14988.1 15220.4 15336.8 15851.3 2018 15901.9 15860.0 15669.3 15596.3 15264.1 15118.3 14866.7 14856.8 14732.0 14910.3 15169.3 15681.1 2019 15788.4 15881.1 15695.8 15523.6 15286.9 15054.4 15016.1 15004.1 15197.2 15507.7 15855.0 15886.8 2020 15955.5 15939.7 15662.4 15591.4 15329.7 15012.7 15025.5 15055.7 14936.7 14961.9 15169.7 15482.1 2021 15782.3 15811.1 15711.3 15483.9 15172.0 14962.8 14870.3 14780.4 14824.7 15073.6 15136.3 15535.7 2022 15781.6 15830.0 15625.5 15445.9 15323.8 15267.5 14873.2 14836.8 14825.4 15049.6 15147.9 15445.5 2023 15763.9 15820.4 15727.6 15525.9 15162.4 15170.0 14819.0 14687.0 14951.9 15058.7 15199.3 15630.0 2024 15735.9 15726.6 15639.7 15434.0 - - - - - - - -