Best track information for NWP 2009 200903 LINFA
      Date&time      longitude       latitude  Min SLP (hPa)   Vmax (knots)
     2009061306         130.80           9.70         1007.0           20.0
     2009061312         129.90          10.20         1007.0           20.0
     2009061318         129.00          11.00         1007.0           20.0
     2009061400         128.10          11.90         1007.0           20.0
     2009061406         127.30          13.00         1006.0           20.0
     2009061412         126.10          13.90         1006.0           20.0
     2009061418         124.80          14.50         1007.0           20.0
     2009061500         123.70          15.10         1010.0           15.0
     2009061506         122.80          15.50         1010.0           15.0
     2009061512         122.40          16.10         1010.0           15.0
     2009061518         121.90          16.60         1010.0           15.0
     2009061600         121.40          17.50         1010.0           15.0
     2009061606         120.40          17.70         1010.0           15.0
     2009061612         119.20          17.80         1007.0           20.0
     2009061618         118.10          17.60         1007.0           20.0
     2009061700         117.20          17.60         1007.0           20.0
     2009061706         117.10          18.00         1004.0           25.0
     2009061712         116.80          18.10         1000.0           30.0
     2009061718         116.60          18.00          996.0           35.0
     2009061800         116.40          17.80          993.0           40.0
     2009061806         116.50          17.60          993.0           40.0
     2009061812         116.80          17.50          993.0           40.0
     2009061818         117.00          17.70          989.0           45.0
     2009061900         117.20          18.20          989.0           45.0
     2009061906         117.40          18.70          985.0           50.0
     2009061912         117.40          19.20          982.0           55.0
     2009061918         117.40          19.70          978.0           60.0
     2009062000         117.40          20.20          974.0           65.0
     2009062006         117.50          20.70          983.0           65.0
     2009062012         117.90          21.30          967.0           75.0
     2009062018         118.10          22.10          970.0           70.0
     2009062100         118.40          23.00          974.0           65.0
     2009062106         118.50          23.80          982.0           55.0
     2009062112         118.40          24.50          985.0           50.0
     2009062118         118.70          25.30          997.0           35.0
     2009062200         119.30          25.90          998.0           30.0
     2009062206         120.30          26.80         1000.0           30.0
     2009062212         121.40          27.60         1004.0           25.0