Marambio 12Z 500hPa height 1982 - - - - - - - - - - - - 1983 5262.7 - - 5190.1 - 5173.6 5096.3 5235.6 5115.6 5100.6 - - 1984 5129.8 5213.3 - - - - - - - 5231.5 5051.0 5352.6 1985 5249.8 5183.0 5164.0 5155.7 5170.5 - - - - - - - 1986 - - - - - - - - - - - - 1987 - - - - - - - - 5011.5 5096.4 5085.8 5170.0 1988 5228.7 5209.0 5169.0 5152.7 5227.2 5165.0 5140.6 - - 5231.0 - 5121.1 1989 5210.0 5169.2 5176.2 - - - - - - - - - 1990 - - - - - - - - 5146.7 4987.0 4973.2 5156.4 1991 5177.5 5214.3 5160.4 5213.6 5137.5 5053.8 5139.1 5088.9 5200.0 5054.6 5104.8 5264.1 1992 5225.0 5166.4 5141.0 5236.3 5183.6 5291.1 - 5087.9 5110.0 5126.1 5179.1 5296.0 1993 5248.5 5262.5 5143.1 5115.6 5140.0 5127.8 5129.7 5115.6 5048.1 5082.0 5118.0 5103.3 1994 5169.0 5182.3 - - 5181.2 5140.5 5007.2 5064.6 5028.7 5016.0 5246.9 5156.3 1995 5257.4 5226.2 - 5203.8 5135.4 5086.4 5066.9 5051.4 - 5137.1 5116.2 5164.2 1996 5216.2 5211.5 5215.0 - - - - - - - 5066.7 - 1997 - - - - - - - - - - - - 1998 - - - - 5203.0 5244.2 - 5041.0 5075.6 5049.0 5066.7 5087.9 1999 5178.2 5109.1 5208.3 5183.1 - - - - 5057.6 5207.7 - - 2000 - - - - - - - - - - 5187.6 5167.3 2001 5178.0 5215.6 5181.2 5106.2 5308.6 5113.3 5126.0 4983.6 5174.5 5105.8 5094.0 - 2002 - - - - - - - - 5215.6 - - - 2003 - - - - - 5183.6 5037.0 5092.6 5105.4 5088.7 - 5180.0 2004 - - - - - - - - - - - - 2005 - - - - - - - 5110.0 - - - - 2006 - - - - - - - - - - - - 2007 - - - - - - - - - - - - 2008 - - - - - - - - - - - - 2009 - - - - - - - - - 4990.0 - - 2010 - 5262.0 5169.2 5140.0 - 5125.0 5097.0 - 5127.8 - 5132.3 5129.4 2011 5210.0 5202.5 - 5026.7 5132.1 5129.2 5162.5 5247.0 - 5144.5 - 5176.9 2012 - 5115.5 5210.0 - 5192.7 - 5136.0 5106.7 5155.0 5065.0 - - 2013 5189.2 5208.3 - 5197.0 - 5009.0 5079.1 5105.0 5160.9 5088.3 5001.0 5089.2 2014 5190.0 5209.1 5134.0 - - 5144.2 - 5161.0 - 5101.8 5041.7 5131.7 2015 5199.2 5166.4 5209.2 5170.9 - - 5000.9 5065.5 - - - - 2016 - - - - 5321.0 - - - - - - - 2017 - - - - - - - - - - 5130.0 - 2018 - - - - - - - - - - - - 2019 - - - - - - - - - - - - 2020 - - - - - - - - - - - - 2021 - - - - - - - - - - - - 2022 - - - - - - - - - - - - 2023 - - - - - - - - - - - - 2024 - - - - - - - - - - - -