Bellingshausen 00Z 150hPa height 1969 - - - - 12966.2 12766.2 12848.3 12799.6 12813.2 12760.3 12960.8 13227.4 1970 13365.7 13294.6 13230.0 13017.4 12983.2 12984.1 12828.5 12783.7 12900.4 13023.7 13231.7 13276.6 1971 13310.4 13283.0 13269.0 13213.7 13031.1 12977.0 12855.9 12731.6 12780.8 12912.3 12999.0 13167.1 1972 13289.7 13274.6 13199.7 13039.7 12943.2 12777.2 12697.9 12772.3 12784.6 12977.4 13114.5 13285.2 1973 13266.8 13298.2 13208.3 12985.2 12906.9 12805.9 12943.6 12732.8 12694.0 13028.6 13090.8 13238.7 1974 13297.1 13392.0 13239.0 13087.5 13000.0 12961.5 12709.2 12614.1 12683.1 12907.3 13044.5 13315.5 1975 13350.0 13334.4 13235.2 13149.3 12954.8 12916.7 12739.0 12629.6 12775.4 12983.0 12977.7 13169.7 1976 13252.3 13382.4 13218.1 13088.6 12891.6 12761.1 12541.0 12565.8 12643.9 12880.3 13058.7 13204.7 1977 13278.7 13247.0 13176.7 12988.7 12861.0 12744.3 12762.7 12639.0 12546.9 12761.7 13057.6 13238.7 1978 13319.4 13316.4 13343.3 13151.5 13147.1 12712.6 12691.0 12660.3 12847.0 12856.1 13131.7 13160.0 1979 13405.8 13312.5 13355.0 13103.4 12988.7 12768.3 12746.1 12582.3 12687.3 12761.0 13031.3 13272.9 1980 - 13372.9 13212.3 13057.7 13107.5 - 12791.0 12692.6 12700.0 12810.0 12859.7 13340.0 1981 13367.1 13289.6 13327.3 13190.3 13002.7 12877.4 12790.7 12626.4 12696.8 12798.7 12883.8 13191.6 1982 13389.3 13336.8 13219.7 13113.7 13115.3 12955.3 12676.2 12731.6 12746.3 12787.0 13050.0 13231.0 1983 13364.2 13270.4 13258.6 13206.4 13072.3 12832.3 12759.0 12784.5 12757.2 12794.1 13030.7 13192.3 1984 13326.0 13315.5 13301.6 13080.7 12979.3 12898.6 12863.0 12781.0 12883.7 12842.9 13108.3 13436.3 1985 13420.7 13347.5 13208.1 13139.0 13002.3 13046.1 12834.8 12750.3 12799.2 12984.8 13141.9 13248.2 1986 13315.5 13322.5 13222.6 13077.3 12924.5 12688.9 12718.0 12686.5 12763.3 12953.5 13002.3 13263.0 1987 13313.1 13377.9 13241.6 13096.9 13089.0 12803.2 12650.0 12850.0 12610.0 12833.6 12947.8 13232.0 1988 13342.7 13364.6 13273.5 13169.7 13131.0 12854.1 12843.4 12782.8 12851.8 12996.5 13142.7 13279.0 1989 13386.0 13367.3 13290.0 13076.7 12979.3 12917.8 12991.5 12937.9 12787.7 12743.2 13173.3 13196.2 1990 13352.1 13428.9 13274.3 13059.2 13041.1 12768.7 12813.3 12639.6 12819.2 12782.6 12840.0 13047.0 1991 - - 13188.5 13085.6 12898.6 12704.6 12817.6 12684.5 12852.5 12776.3 13066.3 13258.1 1992 13405.0 13277.9 13223.9 13184.3 12940.7 12840.4 13020.4 12877.9 12941.9 12954.1 13378.8 13442.9 1993 13269.6 13356.3 13210.3 13049.7 12997.7 12921.5 12807.0 12727.3 12727.4 12804.1 12918.2 13161.3 1994 13305.2 13293.5 13270.0 13087.3 12914.2 12837.4 12673.2 12707.2 12544.6 12673.3 13013.1 13314.8 1995 13387.3 13331.5 13202.3 13118.3 13176.9 12964.1 12704.8 12890.7 12894.7 13225.7 13122.0 13355.5 1996 13323.2 13312.4 13165.5 13092.3 12955.6 12864.8 12886.1 12793.0 12897.0 12901.0 12843.6 - 1997 - - - - - - - - - - 13088.5 13206.5 1998 13314.7 13412.1 13250.3 13180.0 13052.0 12956.9 12611.9 12617.9 12674.5 12732.9 13030.3 13079.3 1999 13300.3 - - - - - - - - - - - 2000 - - - - - - - - - - - - 2001 - - - - - - - - - - - - 2002 - - - - - - - - - - - - 2003 - - - - - - - - - - - - 2004 - - - - - - - - - - - - 2005 - - - - - - - - - - - - 2006 - - - - - - - - - - - - 2007 - - - - - - - - - - - - 2008 - - - - - - - - - - - - 2009 - - - - - - - - - - - - 2010 - - - - - - - - - - - - 2011 - - - - - - - - - - - - 2012 - - - - - - - - - - - - 2013 - - - - - - - - - - - - 2014 - - - - - - - - - - - - 2015 - - - - - - - - - - - - 2016 - - - - - - - - - - - - 2017 - - - - - - - - - - - - 2018 - - - - - - - - - - - - 2019 - - - - - - - - - - - - 2020 - - - - - - - - - - - - 2021 - - - - - - - - - - - - 2022 - - - - - - - - - - - - 2023 - - - - - - - - - - - - 2024 - - - - - - - - - - - -