Molodeznaja 12Z 500hPa height 1964 - - - - - - - - - 4992.1 - - 1965 5229.3 - 5064.3 - - - - - - - - - 1966 - - - - - - - - - - - - 1967 - 5147.1 - - - - - - - - - - 1968 - - - - - - - - - - - - 1969 - - - - - - - - - - - - 1970 5100.6 5092.9 5083.2 5007.7 4967.1 4971.3 4911.0 4841.3 4905.0 4963.3 5093.0 5162.9 1971 5208.3 5118.9 5049.7 5025.7 5040.6 4885.0 4911.6 4882.6 4960.7 4938.1 5039.0 5209.0 1972 5203.5 5122.4 5084.8 5105.0 5017.7 5042.3 4911.0 5020.0 4960.7 4943.2 4993.7 5178.7 1973 5185.2 5103.7 5000.0 5007.0 5064.8 5016.6 4919.0 4838.0 4935.5 4928.0 5008.7 5072.6 1974 5178.4 5066.8 5028.4 5012.1 5017.6 4975.0 4940.0 4980.7 4881.3 4936.7 5069.3 5167.1 1975 5171.3 5120.7 5083.9 4951.0 5077.9 4974.7 4976.9 4878.4 4864.0 4895.7 5005.0 5143.5 1976 5188.1 5082.8 5044.2 4936.3 4889.4 4970.0 4850.0 4874.5 4830.3 4866.7 5097.0 5262.6 1977 5185.5 5100.4 5046.1 5008.7 5031.6 5006.0 5008.7 5001.3 4858.3 4914.3 4988.3 5092.6 1978 5065.8 5103.6 5043.2 4976.7 4977.4 4927.7 4973.7 4776.5 4908.7 4985.8 5039.3 5104.8 1979 5124.2 5086.4 5024.5 5043.3 4939.4 4886.6 4821.0 4830.0 4845.7 4958.4 5080.0 5184.2 1980 5151.9 5123.8 5126.7 5058.3 5030.3 4930.0 5006.0 4955.9 4966.3 4920.6 5115.7 5127.4 1981 5148.1 5145.4 5084.8 5041.0 4996.5 4947.3 5081.0 5024.8 4942.0 4914.5 5025.0 5091.6 1982 5188.4 5101.4 5009.7 4989.3 4991.3 4942.4 4915.5 4919.0 4856.7 4969.4 5134.7 5253.5 1983 5179.3 5138.9 5057.2 5012.8 5045.4 4976.0 4920.3 4846.9 4963.2 4963.2 5014.0 5091.0 1984 5196.1 5147.2 5098.2 5017.0 5075.3 4949.7 4906.1 4960.0 4907.7 4911.6 5066.9 5231.3 1985 5189.6 5159.3 5056.7 5065.9 4960.6 5015.0 4887.9 4862.6 4888.9 4916.0 4994.0 5070.0 1986 5170.6 5193.6 5100.6 4995.0 5043.5 4997.0 4878.0 4958.7 4858.7 4941.9 5037.0 5089.7 1987 5213.9 5140.0 5074.7 5035.0 5012.0 4979.6 4961.7 4828.7 4891.7 4910.0 5009.7 5130.6 1988 5196.8 5083.3 5178.5 4996.9 5039.0 5103.7 4865.5 4881.0 4977.3 5051.0 4989.3 5100.0 1989 5176.1 5092.5 5058.1 5015.3 4862.3 4920.7 4853.3 4903.9 4916.0 4925.8 5050.3 5117.1 1990 5151.6 5070.0 5051.9 5054.3 5087.1 4972.3 5064.8 4848.7 4763.3 4990.6 5052.0 5096.5 1991 5084.8 5172.1 5036.5 4991.3 4964.5 5025.7 4970.0 4902.3 4922.7 4899.0 5028.3 5253.5 1992 5184.2 5132.2 5062.1 - - 5072.1 - - 4779.3 - - 5136.4 1993 - 5008.6 - - 4952.3 - - - - - 5018.6 - 1994 5100.0 5061.8 4997.4 5053.3 - - - - - - - - 1995 - - - - 4892.7 - - 4868.3 - - 5020.0 - 1996 - - 5003.1 - - - - - - - - - 1997 - 5096.0 - - - - - 4950.8 - - 5260.0 - 1998 5094.3 - - - - - - - - - - - 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 - - - - - - - - - - - -