Faraday 12Z 50hPa height 1956 - - - - - - - - - 19874.5 - - 1957 - - 20302.4 20120.9 - 19269.3 - 19250.0 - 19124.2 20186.7 20654.0 1958 20607.3 20605.7 20371.4 19983.5 19561.9 - - - 19029.5 19221.5 20211.7 20617.7 1959 20664.6 20485.2 20283.9 19924.2 19609.3 19606.2 - - 18915.6 19471.3 19687.7 20258.1 1960 20495.2 20456.2 20249.4 19773.3 - - - 18849.5 19136.9 19312.5 19918.9 20523.8 1961 20668.1 - - - - - - - - - - - 1962 - - - - - - - - - - 19879.3 - 1963 - - - - - - - - - - - - 1964 - - - - - - - - - - - - 1965 - - - - 19634.2 - - - - - 19841.6 20621.8 1966 20737.7 20628.3 20335.0 - 19762.3 - - - 19212.9 19332.1 19927.2 20645.4 1967 20702.2 20547.1 20443.1 20017.0 19662.5 19320.0 18984.1 19071.4 18961.6 19832.0 20198.1 20589.5 1968 20664.0 20634.3 20346.2 20004.5 19505.9 19192.7 19103.1 18916.5 18863.9 19289.6 20093.8 20670.7 1969 20717.3 20564.2 20348.3 20020.0 19705.7 - 19151.5 18953.6 19101.3 19344.5 19805.4 20620.0 1970 20686.9 20618.3 20367.9 - 19681.5 - 19217.3 18979.4 18991.2 19531.2 20326.0 20505.3 1971 20592.9 20528.5 20352.4 20241.7 19673.8 19541.0 19162.2 18898.3 19097.8 19424.1 20205.9 20583.7 1972 20695.6 20597.5 20408.9 20080.6 19688.0 19332.0 19037.1 19196.3 19272.3 19592.0 20540.0 20704.2 1973 20726.3 20646.7 20383.9 19963.6 19569.5 19326.7 19254.4 19038.0 18902.2 19582.9 20164.3 20709.5 1974 20712.9 20640.7 20401.1 19958.5 19687.8 19474.4 18860.6 18828.2 19067.4 19376.4 20084.0 20760.8 1975 20756.7 20736.7 20412.7 20113.3 19713.1 19461.5 19080.9 18750.0 19011.0 19829.0 19995.6 20514.4 1976 - 20706.7 20365.0 20114.2 19672.0 19285.4 18953.7 18828.9 18995.6 19437.6 20098.8 20660.4 1977 20709.2 20590.0 20330.0 20053.3 - 19201.8 - 18911.7 18827.9 19276.8 20316.9 20595.7 1978 20737.1 20630.0 20468.5 20144.7 19836.9 19080.0 19009.3 18840.0 19166.3 19706.5 20382.5 20504.6 1979 20710.0 20574.5 20403.5 19924.6 19760.8 19305.5 19087.9 18812.3 18952.1 19393.2 20175.0 20687.1 1980 20775.8 20705.3 20388.4 20009.2 19755.8 19387.5 19216.0 19010.4 18995.6 19372.6 19838.2 20698.4 1981 - 20553.6 20472.8 20140.8 19795.0 19412.9 19130.9 18910.5 19009.6 19372.3 19837.7 20543.5 1982 20751.7 - 20391.7 - 19860.0 19429.4 19152.8 19156.0 19060.0 19533.0 20071.4 20488.3 1983 - - - - - - - - - - - - 1984 - - - - - - - - - - - - 1985 - - - - - - - - - - - - 1986 - - - - - - - - - - - - 1987 - - - - - - - - - - - - 1988 - - - - - - - - - - - - 1989 - - - - - - - - - - - - 1990 - - - - - - - - - - - - 1991 - - - - - - - - - - - - 1992 - - - - - - - - - - - - 1993 - - - - - - - - - - - - 1994 - - - - - - - - - - - - 1995 - - - - - - - - - - - - 1996 - - - - - - - - - - - - 1997 - - - - - - - - - - - - 1998 - - - - - - - - - - - - 1999 - - - - - - - - - - - - 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 - - - - - - - - - - - -