Syowa 00Z 200hPa wind_direction 1968 - - 287.0 282.0 280.0 264.0 276.0 289.0 272.0 208.0 266.0 324.0 1969 313.0 287.0 275.0 272.0 292.0 300.0 296.0 284.0 273.0 237.0 281.0 273.0 1970 10.0 257.0 306.0 270.0 288.0 277.0 309.0 297.0 217.0 259.0 299.0 129.0 1971 54.0 318.0 283.0 263.0 268.0 273.0 282.0 277.0 289.0 282.0 288.0 52.0 1972 34.0 268.0 284.0 271.0 270.0 283.0 310.0 313.0 320.0 293.0 266.0 333.0 1973 219.0 282.0 274.0 282.0 330.0 281.0 279.0 268.0 296.0 314.0 193.0 273.0 1974 291.0 297.0 276.0 283.0 276.0 293.0 285.0 279.0 271.0 307.0 185.0 290.0 1975 275.0 261.0 272.0 285.0 251.0 296.0 284.0 278.0 283.0 279.0 296.0 293.0 1976 1.0 286.0 296.0 260.0 274.0 251.0 210.0 271.0 268.0 249.0 314.0 81.0 1977 78.0 262.0 279.0 262.0 250.0 268.0 350.0 323.0 277.0 277.0 308.0 42.0 1978 285.0 291.0 281.0 257.0 291.0 259.0 300.0 265.0 305.0 274.0 308.0 267.0 1979 306.0 290.0 270.0 284.0 251.0 260.0 281.0 277.0 279.0 263.0 316.0 241.0 1980 314.0 279.0 289.0 316.0 284.0 292.0 292.0 279.0 296.0 285.0 310.0 59.0 1981 223.0 274.0 277.0 275.0 282.0 288.0 288.0 273.0 268.0 278.0 285.0 7.0 1982 294.0 286.0 280.0 263.0 268.0 277.0 273.0 267.0 269.0 245.0 284.0 356.0 1983 107.0 282.0 282.0 274.0 264.0 286.0 293.0 267.0 278.0 274.0 262.0 283.0 1984 104.0 300.0 271.0 274.0 285.0 281.0 241.0 288.0 284.0 272.0 259.0 104.0 1985 62.0 266.0 260.0 271.0 263.0 321.0 274.0 286.0 263.0 269.0 274.0 266.0 1986 16.0 313.0 320.0 262.0 278.0 258.0 259.0 266.0 295.0 274.0 326.0 318.0 1987 56.0 288.0 296.0 281.0 262.0 295.0 269.0 277.0 271.0 279.0 318.0 233.0 1988 304.0 283.0 274.0 265.0 285.0 275.0 306.0 326.0 289.0 299.0 272.0 252.0 1989 294.0 290.0 274.0 276.0 262.0 267.0 289.0 334.0 277.0 292.0 271.0 21.0 1990 318.0 305.0 272.0 276.0 287.0 259.0 328.0 269.0 248.0 269.0 263.0 171.0 1991 228.0 338.0 302.0 281.0 278.0 270.0 327.0 285.0 284.0 262.0 293.0 352.0 1992 244.0 319.0 281.0 293.0 296.0 316.0 291.0 292.0 278.0 265.0 295.0 314.0 1993 64.0 292.0 289.0 271.0 261.0 245.0 284.0 286.0 284.0 282.0 268.0 355.0 1994 37.0 264.0 264.0 260.0 276.0 348.0 320.0 262.0 254.0 270.0 294.0 260.0 1995 279.0 307.0 254.0 298.0 270.0 265.0 1.0 260.0 266.0 282.0 308.0 241.0 1996 275.0 255.0 273.0 274.0 263.0 307.0 280.0 269.0 297.0 280.0 297.0 327.0 1997 300.0 282.0 276.0 279.0 270.0 285.0 268.0 289.0 258.0 296.0 264.0 43.0 1998 279.0 284.0 293.0 276.0 275.0 267.0 293.0 260.0 314.0 271.0 7.0 277.0 1999 289.0 257.0 267.0 264.0 275.0 332.0 266.0 261.0 292.0 251.0 274.0 257.0 2000 296.0 289.0 266.0 277.0 265.0 312.0 287.0 316.0 285.0 277.0 324.0 54.0 2001 317.0 284.0 291.0 270.0 296.0 267.0 283.0 287.0 282.0 259.0 256.0 264.0 2002 306.0 281.0 276.0 269.0 319.0 278.0 310.0 278.0 280.0 286.0 315.0 251.0 2003 349.0 276.0 278.0 282.0 270.0 289.0 279.0 287.0 309.0 269.0 281.0 310.0 2004 302.0 301.0 302.0 284.0 280.0 275.0 273.0 287.0 267.0 309.0 328.0 24.0 2005 201.0 332.0 281.0 256.0 300.0 315.0 301.0 299.0 296.0 296.0 280.0 333.0 2006 250.0 266.0 267.0 284.0 298.0 240.0 250.0 280.0 269.0 269.0 225.0 277.0 2007 330.0 292.0 269.0 300.0 302.0 284.0 300.0 268.0 264.0 291.0 225.0 279.0 2008 281.0 278.0 270.0 274.0 268.0 262.0 317.0 269.0 305.0 265.0 278.0 358.0 2009 192.1 245.6 254.3 271.7 238.9 236.1 257.2 273.8 217.8 232.8 269.3 218.2 2010 171.7 290.4 263.3 260.2 251.0 246.7 237.6 255.9 253.0 222.9 223.1 195.7 2011 220.0 241.1 247.0 266.7 261.8 232.8 194.5 254.4 243.6 268.3 153.3 219.3 2012 270.2 234.4 233.1 263.7 265.2 201.7 270.5 232.8 194.8 184.2 223.9 198.3 2013 172.5 271.7 277.7 252.8 258.0 221.8 238.3 220.7 144.8 239.0 181.0 179.7 2014 229.0 265.4 284.5 275.2 260.2 238.7 214.5 242.2 229.8 274.3 237.6 162.7 2015 247.4 265.5 279.7 250.0 276.3 252.3 257.5 270.0 268.3 195.0 213.6 200.5 2016 226.4 238.3 232.7 246.9 254.0 285.0 263.1 200.5 251.4 212.0 179.1 88.3 2017 263.9 - 285.6 247.7 251.7 277.9 222.1 272.8 236.4 - - - 2018 - 248.3 264.6 289.7 201.6 277.9 269.2 166.4 241.1 269.6 - 217.1 2019 283.6 - - 283.6 - 278.5 182.0 266.5 226.7 176.2 - 241.0 2020 - 245.0 - 253.0 209.3 225.6 275.9 217.7 250.0 277.9 214.2 - 2021 - 290.0 251.1 257.9 251.3 230.0 272.2 272.5 229.8 211.1 187.2 256.7 2022 232.5 223.1 198.8 262.1 265.2 193.6 - 244.2 256.0 195.3 264.7 - 2023 - 226.7 286.2 272.0 272.2 238.1 237.5 241.8 - 261.9 253.9 255.3 2024 261.6 249.6 199.3 241.9 - - - - - - - -