Syowa 12Z 500hPa wind_direction 1959 - - - - - - - - - - - - 1960 - - 275.0 - 285.0 - 317.0 - - - 85.0 60.0 1961 289.0 24.0 8.0 306.0 201.0 7.0 65.0 267.0 335.0 263.0 25.0 304.0 1962 - - - - - - - - - - - - 1963 - - - - - - - - - - - - 1964 - - - - - - - - - - - - 1965 - - - - - - - - - - - - 1966 - 318.0 3.0 244.0 311.0 317.0 47.0 14.0 55.0 302.0 359.0 74.0 1967 64.0 297.0 237.0 346.0 344.0 355.0 328.0 310.0 47.0 308.0 50.0 39.0 1968 281.0 278.0 - - - - - - - - - - 1969 - - - - - - - - - - - - 1970 - - - - - - - - - - - - 1971 - - - - - - - - - - - - 1972 - - - - - - - - - - - - 1973 - - - - - - - - - - - - 1974 - - 305.0 299.0 337.0 47.0 311.0 352.0 289.0 353.0 87.0 80.0 1975 119.0 310.0 287.0 325.0 254.0 1.0 258.0 317.0 325.0 353.0 59.0 24.0 1976 91.0 340.0 328.0 299.0 307.0 257.0 99.0 312.0 265.0 53.0 330.0 67.0 1977 73.0 250.0 310.0 291.0 235.0 188.0 52.0 359.0 292.0 289.0 332.0 63.0 1978 31.0 334.0 291.0 352.0 16.0 320.0 6.0 298.0 346.0 276.0 36.0 47.0 1979 117.0 17.0 297.0 8.0 246.0 268.0 302.0 319.0 60.0 242.0 24.0 69.0 1980 57.0 284.0 318.0 32.0 282.0 336.0 15.0 301.0 16.0 357.0 21.0 47.0 1981 215.0 315.0 11.0 317.0 323.0 289.0 286.0 326.0 271.0 305.0 350.0 55.0 1982 357.0 316.0 323.0 278.0 277.0 312.0 315.0 274.0 292.0 249.0 70.0 59.0 1983 54.0 336.0 312.0 238.0 258.0 351.0 335.0 12.0 301.0 349.0 275.0 324.0 1984 63.0 345.0 288.0 273.0 282.0 302.0 225.0 311.0 349.0 272.0 276.0 96.0 1985 71.0 327.0 253.0 303.0 251.0 17.0 292.0 3.0 285.0 322.0 308.0 35.0 1986 50.0 76.0 22.0 306.0 292.0 264.0 196.0 247.0 359.0 304.0 37.0 60.0 1987 87.0 314.0 332.0 307.0 264.0 5.0 276.0 328.0 283.0 291.0 55.0 87.0 1988 68.0 346.0 276.0 270.0 304.0 267.0 11.0 56.0 317.0 308.0 260.0 299.0 1989 4.0 325.0 299.0 289.0 284.0 312.0 21.0 351.0 307.0 23.0 360.0 67.0 1990 44.0 8.0 326.0 246.0 303.0 297.0 4.0 353.0 14.0 287.0 37.0 83.0 1991 77.0 20.0 329.0 319.0 6.0 290.0 38.0 300.0 356.0 233.0 34.0 26.0 1992 305.0 348.0 318.0 315.0 291.0 17.0 1.0 2.0 321.0 62.0 23.0 10.0 1993 38.0 312.0 335.0 259.0 248.0 246.0 287.0 308.0 271.0 316.0 47.0 48.0 1994 27.0 318.0 288.0 281.0 292.0 48.0 15.0 247.0 9.0 278.0 3.0 28.0 1995 270.0 330.0 286.0 15.0 290.0 261.0 50.0 260.0 35.0 282.0 10.0 171.0 1996 9.0 68.0 314.0 297.0 280.0 338.0 286.0 33.0 325.0 288.0 32.0 116.0 1997 6.0 26.0 289.0 321.0 281.0 294.0 269.0 329.0 248.0 354.0 248.0 76.0 1998 64.0 344.0 335.0 291.0 352.0 16.0 344.0 234.0 1.0 300.0 58.0 309.0 1999 24.0 254.0 298.0 324.0 323.0 9.0 254.0 257.0 292.0 295.0 258.0 24.0 2000 7.0 301.0 259.0 316.0 322.0 8.0 317.0 16.0 360.0 295.0 31.0 29.0 2001 32.0 318.0 2.0 286.0 342.0 246.0 313.0 291.0 3.0 299.0 74.0 83.0 2002 35.0 349.0 296.0 270.0 358.0 254.0 48.0 347.0 349.0 346.0 33.0 178.0 2003 41.0 86.0 322.0 305.0 282.0 313.0 312.0 356.0 43.0 301.0 33.0 86.0 2004 73.0 7.0 29.0 297.0 10.0 306.0 355.0 360.0 307.0 13.0 8.0 78.0 2005 105.0 15.0 290.0 276.0 1.0 332.0 335.0 351.0 335.0 346.0 323.0 67.0 2006 40.0 249.0 331.0 3.0 344.0 153.0 233.0 277.0 346.0 302.0 180.0 75.0 2007 73.0 304.0 279.0 27.0 49.0 17.0 343.0 268.0 288.0 340.0 164.0 47.0 2008 354.0 69.0 291.0 350.0 275.0 278.0 359.0 313.0 3.0 251.0 337.0 62.0 2009 140.7 166.5 188.2 231.7 162.6 183.4 168.2 207.4 190.2 182.2 157.7 168.9 2010 75.3 235.0 234.7 216.2 214.5 150.8 209.3 194.8 178.8 208.8 146.0 161.7 2011 79.5 235.7 175.5 211.4 214.0 173.7 130.5 216.3 186.2 251.8 96.8 200.8 2012 182.9 156.8 215.5 225.8 173.5 172.1 194.5 133.4 193.6 155.0 178.5 137.7 2013 107.4 209.5 215.0 228.9 226.0 174.5 181.0 151.8 98.8 189.8 102.8 138.7 2014 156.9 176.5 196.2 187.8 191.2 158.0 168.8 195.9 192.5 233.7 198.6 141.9 2015 212.1 215.4 230.6 196.8 225.9 168.1 189.7 211.0 254.5 151.9 137.5 130.6 2016 181.2 177.6 204.8 188.4 227.1 216.7 226.0 169.0 221.0 190.4 157.0 143.2 2017 139.4 126.5 236.5 219.7 220.3 242.1 149.7 224.8 155.0 174.6 197.2 137.9 2018 123.1 155.0 191.9 211.1 209.1 161.7 206.5 115.3 181.8 197.9 215.3 92.9 2019 133.0 103.2 190.9 205.3 155.3 204.6 188.7 128.6 183.1 101.2 191.3 101.9 2020 102.1 157.1 172.7 225.9 175.8 181.2 193.1 - 152.9 178.3 - - 2021 - 168.0 201.4 191.8 208.3 229.2 154.3 177.9 151.7 155.3 131.0 159.6 2022 170.0 195.3 206.5 256.0 202.0 197.5 179.5 113.2 179.1 132.9 233.3 179.2 2023 218.2 240.0 215.3 172.7 183.0 196.2 153.1 115.8 - 220.8 206.9 145.4 2024 179.6 243.8 191.6 228.8 - - - - - - - -