Casey 00Z 30hPa height 1957 - - - 23175.8 22971.2 - - - - 23316.1 24255.5 24204.0 1958 24255.5 23998.1 23643.8 23324.8 - - - - - - 23738.3 24048.7 1959 24185.8 24052.7 23758.0 23377.8 22830.4 22184.1 21678.4 21640.3 21581.4 22392.2 23259.9 24051.4 1960 - 24061.9 23631.4 23265.6 22794.6 22288.2 22004.5 21894.7 22093.3 22879.6 24031.9 24160.4 1961 24313.6 24140.0 23715.9 23325.0 - 22568.3 - - 22229.1 22650.9 23668.2 - 1962 24034.8 23939.0 23658.8 23045.2 22639.1 22292.9 21958.6 21981.7 22397.6 23146.4 23984.7 24092.3 1963 24187.4 24027.6 23705.0 23155.7 22874.7 - - 21845.3 22061.6 22578.6 23777.5 24103.3 1964 24173.1 24006.4 23737.1 23199.5 22510.9 - - 22289.4 22666.5 23702.9 - 24225.9 1965 24233.3 24087.7 23667.6 23281.1 - - - 21678.0 21882.4 22543.1 23571.2 24128.1 1966 24108.1 24096.2 23791.1 23318.5 22760.6 22881.0 - 21742.3 22058.1 22729.1 23970.0 24153.0 1967 24216.5 24010.4 23667.4 23173.1 - - - - 22456.7 23243.8 23815.5 24110.9 1968 - 23973.0 23657.6 23263.3 - - - - 22089.2 23142.0 24179.4 24145.6 1969 - - - 23207.0 22868.3 22411.8 - 22021.5 22044.8 22485.3 23765.7 24035.9 1970 24106.4 23961.7 - 23367.9 22877.0 - - - 22431.8 23060.7 23922.9 24153.3 1971 - 24012.2 23601.3 23257.3 23176.5 - 21920.0 21752.2 22094.7 23241.1 23782.8 24117.6 1972 24195.7 24022.5 23697.1 23250.0 22557.0 - - - 21983.6 22888.6 23703.7 24049.6 1973 24150.0 24005.0 23627.7 23255.0 22957.1 - - 21812.8 22510.0 22949.4 23883.1 23982.1 1974 24176.7 23986.9 23610.0 23186.0 - - - - - 22884.0 - - 1975 - 24020.0 23700.9 23104.4 - 22144.2 - - - 22497.5 23356.0 24125.0 1976 24214.0 23998.5 23755.2 23172.9 - 22084.5 - 21659.0 22023.6 23035.7 24163.7 24116.2 1977 - - - - - - - - - - - - 1978 24142.7 24040.0 23721.2 - - - 21871.8 - 22098.0 - 23859.1 - 1979 24129.0 - - - - - - - - - - 24166.5 1980 24192.7 - 23615.4 23359.2 - - - - - 23058.5 23861.0 24100.0 1981 24166.9 - - - - - - - - - 23760.9 24087.6 1982 24109.6 23972.5 23583.0 - - - - - - 22818.7 23827.6 24227.8 1983 24197.3 23989.1 23646.7 - - - - - 21928.9 - 23662.2 23930.8 1984 24173.9 23987.8 23670.0 23155.0 22796.5 22260.0 21844.2 21743.3 22258.2 22854.4 23891.1 24113.3 1985 24162.5 23891.2 23610.0 23204.4 - - - 21968.2 21698.2 22480.0 - 23922.1 1986 24074.2 24005.2 23645.7 23161.0 - 22278.9 21909.1 21597.0 - 22553.0 23750.4 24041.5 1987 24178.3 23980.5 23669.5 23058.8 22555.6 22307.3 21723.8 21493.8 21731.6 22325.5 23072.7 24014.8 1988 24124.0 23924.8 23624.7 23062.4 22714.7 22258.1 21969.0 22096.4 - 23777.0 23971.7 24075.6 1989 24151.8 23951.4 23568.3 23262.8 22581.2 22202.4 21720.6 21683.2 21960.0 22766.2 23532.1 24207.5 1990 24181.9 24009.6 23622.6 23245.4 22915.4 22214.4 22028.4 21752.6 22185.4 22712.3 23380.4 24050.7 1991 24056.3 23904.1 23640.8 23394.6 22784.7 22243.3 21923.9 21825.8 22364.4 23323.9 23960.7 24194.4 1992 24158.4 23992.6 23636.6 23100.9 22893.0 22694.9 22069.4 22007.2 22307.5 23048.8 23546.4 23975.8 1993 24096.2 23977.0 23645.7 23111.5 22469.9 21872.2 21788.6 21618.5 21928.7 22792.4 23726.1 23895.1 1994 24044.2 23849.8 23524.3 23114.9 22787.3 22676.4 21878.7 21821.6 22062.4 23087.7 24124.4 23926.7 1995 24069.6 23941.8 23617.1 23249.2 22571.1 22180.7 22067.1 21674.2 22288.6 22566.9 23798.1 23807.9 1996 24018.5 23893.1 23594.9 23151.6 22410.8 22397.5 21864.7 21913.9 22897.3 22399.4 23271.2 24077.6 1997 24086.3 23917.3 23615.7 23114.2 22704.4 22166.1 21659.6 21944.0 22337.5 22704.6 23771.1 23891.7 1998 23996.1 23883.3 23557.5 22836.6 22477.2 22509.0 21773.5 21674.1 22118.2 22534.2 23203.9 23639.5 1999 23877.7 23858.6 23517.6 23096.2 22520.6 22193.0 21721.5 21612.3 22067.8 22757.7 23250.8 23660.7 2000 23868.5 23850.7 23526.2 23076.5 22402.4 22117.1 21856.8 21700.8 22308.0 23503.1 23692.2 24059.6 2001 24103.9 23935.0 23632.9 23020.2 22885.2 22463.3 21685.2 21551.4 21797.0 22740.0 22867.9 23766.3 2002 24057.0 23905.5 23717.2 23132.4 22911.1 22400.3 21894.1 22100.5 23299.2 23515.3 23725.0 24009.1 2003 24074.1 23988.7 23684.5 23040.7 22567.8 - - - 22308.8 22802.6 23459.7 23977.7 2004 24064.2 23885.3 23599.6 23149.0 22852.4 - 21615.1 22010.9 22199.0 23127.4 23650.3 24079.9 2005 24088.2 23929.9 23610.7 23000.7 22807.0 22391.9 21774.8 21845.5 22913.4 23284.6 23574.0 23957.9 2006 24030.0 23877.7 23612.3 23210.3 22671.5 - - - 22245.6 22242.8 23071.0 23797.9 2007 24001.7 23905.8 23589.0 23199.0 22688.5 22476.5 21707.6 21912.6 22632.0 23079.6 23348.3 23687.4 2008 23947.7 23880.7 23535.6 23175.6 22885.9 21971.3 21678.2 21609.3 21818.6 22789.9 23431.6 23794.8 2009 23951.3 23887.8 23603.3 23087.1 22704.8 22116.2 21806.3 21580.2 22070.6 22718.9 23573.6 24041.4 2010 24095.7 23942.5 23668.3 23146.2 22482.9 22009.3 21677.2 21651.4 22036.4 22531.6 23047.4 23802.3 2011 24037.5 23855.1 23637.3 23208.6 22636.9 22002.5 21977.3 21638.8 22205.8 22743.4 23791.0 23690.2 2012 23980.5 23883.7 23632.7 23158.1 22600.7 22115.5 21644.0 21939.1 22546.8 23574.1 23887.3 24093.0 2013 24117.1 23939.9 23520.8 23018.4 22617.3 22148.1 21693.3 21801.8 23127.5 23415.8 23497.3 24057.3 2014 24057.6 23924.9 23609.1 23118.4 22704.2 - 21890.5 21694.5 22329.6 23083.6 23765.8 23747.8 2015 24043.3 23885.0 23589.3 23076.2 22629.2 22117.3 21673.2 21595.9 21673.1 22148.6 23234.6 23621.8 2016 23933.3 23839.6 23485.9 23054.1 22710.0 21971.5 21603.3 21853.3 22383.7 22959.7 23911.4 24045.0 2017 24091.5 23949.6 23567.2 22967.2 22651.3 22078.4 21843.1 21930.3 22623.6 23120.8 23331.1 24055.7 2018 24063.7 23896.7 23551.7 23281.0 22683.1 22133.8 21681.5 21764.2 21848.6 22628.6 23125.7 23930.7 2019 23972.0 23921.4 23586.1 23182.5 22565.5 22130.9 22016.8 22350.4 23541.8 23643.7 23986.0 24029.7 2020 24109.7 24029.3 23560.4 23245.9 22752.4 21997.1 21935.7 22276.8 22085.4 22359.4 22714.3 23619.0 2021 23936.5 23903.3 23558.5 23147.3 22396.2 21926.1 21646.8 21623.3 21940.3 22585.4 23021.0 23551.4 2022 23936.0 23909.6 23531.7 23047.1 22638.4 22388.6 21709.3 21655.2 21946.8 22462.0 23034.6 23622.3 2023 23928.6 23824.5 23524.5 23128.6 22422.4 22237.3 21721.3 21605.9 22248.8 22786.3 22903.0 23728.3 2024 23853.7 23773.6 23524.3 23013.4 - - - - - - - -