Syowa 00Z 300hPa wind_direction 1968 - - 7.0 307.0 276.0 266.0 285.0 298.0 273.0 106.0 5.0 356.0 1969 274.0 292.0 295.0 299.0 324.0 323.0 324.0 330.0 299.0 196.0 276.0 98.0 1970 51.0 260.0 316.0 259.0 296.0 297.0 321.0 329.0 194.0 255.0 314.0 94.0 1971 46.0 354.0 293.0 274.0 263.0 283.0 284.0 282.0 284.0 289.0 304.0 18.0 1972 5.0 334.0 301.0 310.0 269.0 292.0 337.0 351.0 341.0 293.0 21.0 345.0 1973 17.0 302.0 282.0 296.0 349.0 279.0 283.0 265.0 307.0 90.0 118.0 282.0 1974 232.0 321.0 296.0 316.0 293.0 338.0 302.0 297.0 279.0 331.0 135.0 360.0 1975 206.0 289.0 271.0 307.0 248.0 319.0 282.0 286.0 311.0 301.0 36.0 312.0 1976 350.0 299.0 308.0 275.0 296.0 250.0 126.0 257.0 265.0 52.0 287.0 81.0 1977 83.0 239.0 279.0 272.0 244.0 244.0 34.0 354.0 279.0 279.0 320.0 41.0 1978 21.0 323.0 283.0 297.0 333.0 287.0 321.0 271.0 330.0 288.0 16.0 358.0 1979 304.0 267.0 281.0 359.0 248.0 263.0 279.0 295.0 220.0 247.0 336.0 236.0 1980 354.0 286.0 303.0 332.0 284.0 302.0 338.0 318.0 339.0 312.0 16.0 62.0 1981 219.0 228.0 293.0 294.0 298.0 289.0 291.0 295.0 261.0 286.0 292.0 43.0 1982 309.0 299.0 296.0 265.0 271.0 292.0 287.0 267.0 266.0 233.0 291.0 4.0 1983 30.0 292.0 287.0 275.0 236.0 294.0 320.0 259.0 298.0 326.0 265.0 249.0 1984 54.0 309.0 282.0 279.0 278.0 285.0 235.0 298.0 274.0 272.0 258.0 121.0 1985 78.0 256.0 246.0 287.0 260.0 357.0 275.0 304.0 269.0 302.0 293.0 38.0 1986 138.0 111.0 23.0 256.0 292.0 255.0 254.0 272.0 333.0 288.0 353.0 37.0 1987 88.0 310.0 320.0 288.0 268.0 303.0 263.0 273.0 277.0 287.0 14.0 88.0 1988 305.0 277.0 289.0 273.0 287.0 278.0 347.0 19.0 289.0 305.0 261.0 279.0 1989 327.0 314.0 284.0 283.0 265.0 290.0 349.0 3.0 283.0 355.0 249.0 55.0 1990 17.0 335.0 284.0 280.0 298.0 257.0 344.0 288.0 245.0 271.0 275.0 107.0 1991 213.0 21.0 318.0 290.0 281.0 273.0 1.0 296.0 295.0 251.0 314.0 350.0 1992 276.0 347.0 290.0 307.0 307.0 338.0 324.0 324.0 285.0 311.0 340.0 342.0 1993 14.0 304.0 305.0 274.0 265.0 241.0 292.0 292.0 291.0 300.0 277.0 57.0 1994 24.0 287.0 268.0 255.0 276.0 29.0 358.0 276.0 259.0 252.0 295.0 305.0 1995 277.0 353.0 265.0 330.0 284.0 268.0 39.0 258.0 281.0 281.0 348.0 237.0 1996 319.0 280.0 289.0 287.0 274.0 317.0 280.0 326.0 305.0 298.0 332.0 244.0 1997 268.0 255.0 293.0 299.0 268.0 288.0 283.0 320.0 245.0 341.0 255.0 64.0 1998 278.0 284.0 324.0 287.0 283.0 239.0 293.0 259.0 324.0 280.0 39.0 297.0 1999 58.0 253.0 283.0 277.0 294.0 360.0 255.0 254.0 291.0 253.0 270.0 291.0 2000 318.0 303.0 264.0 284.0 272.0 360.0 293.0 354.0 278.0 286.0 330.0 31.0 2001 352.0 277.0 328.0 272.0 314.0 263.0 285.0 296.0 320.0 269.0 315.0 151.0 2002 21.0 320.0 278.0 275.0 311.0 275.0 12.0 276.0 310.0 296.0 302.0 229.0 2003 330.0 44.0 307.0 304.0 272.0 322.0 290.0 292.0 346.0 263.0 323.0 16.0 2004 61.0 317.0 332.0 299.0 286.0 284.0 285.0 304.0 282.0 342.0 305.0 62.0 2005 181.0 360.0 292.0 265.0 309.0 317.0 314.0 314.0 312.0 319.0 297.0 320.0 2006 297.0 254.0 288.0 312.0 326.0 262.0 251.0 281.0 289.0 275.0 215.0 104.0 2007 315.0 307.0 269.0 346.0 356.0 281.0 297.0 270.0 258.0 317.0 194.0 24.0 2008 288.0 299.0 261.0 323.0 276.0 258.0 321.0 264.0 319.0 261.0 283.0 44.0 2009 164.8 194.0 204.1 243.7 196.6 183.1 221.8 248.7 205.0 211.2 188.8 164.8 2010 152.7 212.5 244.7 245.9 243.3 214.6 203.7 229.1 228.4 209.1 175.2 185.9 2011 132.8 234.3 230.3 219.3 222.3 192.6 173.5 205.2 241.6 256.7 134.3 213.1 2012 187.9 181.2 224.8 203.0 204.6 188.3 261.5 172.0 175.7 169.6 201.9 199.7 2013 154.0 223.7 260.5 214.5 242.3 219.8 214.0 174.1 140.4 216.2 132.5 171.6 2014 173.3 211.5 259.3 242.8 225.4 184.0 193.0 205.2 243.6 264.6 219.5 140.6 2015 249.3 226.4 247.5 225.5 254.6 198.9 232.1 281.4 277.3 193.8 147.1 224.2 2016 215.3 161.2 205.0 232.3 233.3 255.4 225.8 199.2 210.3 220.5 162.8 131.8 2017 194.4 - 289.4 190.9 240.8 271.4 216.4 260.9 236.4 - 191.7 - 2018 178.0 192.0 226.8 267.2 194.7 220.0 260.8 176.1 235.6 192.9 - 146.8 2019 246.6 - - 275.0 234.5 293.3 191.2 193.0 200.7 160.0 - - 2020 - 163.2 - 201.5 158.1 218.8 229.3 188.9 179.5 253.3 201.4 - 2021 - 192.7 212.7 196.5 182.7 203.9 215.6 173.6 176.1 202.5 140.3 218.1 2022 188.5 196.4 211.4 263.1 212.5 185.5 189.5 133.8 243.5 184.1 241.2 - 2023 - 203.3 197.1 187.5 227.5 165.9 238.2 203.1 - 238.8 234.3 165.3 2024 247.1 212.3 161.5 250.0 - - - - - - - -