Best track information for NWP 2003 200317 KOPPU
      Date&time      longitude       latitude  Min SLP (hPa)   Vmax (knots)
     2003092318         139.60          14.50         1002.0           25.0
     2003092400         138.90          15.10         1002.0           25.0
     2003092406         138.10          15.60         1002.0           25.0
     2003092412         137.10          15.90         1002.0           25.0
     2003092418         136.20          16.60         1000.0           30.0
     2003092500         135.40          16.60         1000.0           30.0
     2003092506         135.60          15.80         1000.0           30.0
     2003092512         136.10          16.40         1000.0           30.0
     2003092518         136.20          17.20         1000.0           30.0
     2003092600         136.40          17.90         1002.0           25.0
     2003092606         136.70          18.50          998.0           25.0
     2003092612         137.40          19.30          998.0           30.0
     2003092618         138.10          20.10          997.0           35.0
     2003092700         138.70          21.20          987.0           50.0
     2003092706         139.30          22.30          980.0           60.0
     2003092712         139.70          23.30          980.0           60.0
     2003092718         140.00          24.10          980.0           60.0
     2003092800         140.30          25.00          980.0           60.0
     2003092806         140.60          25.70          980.0           60.0
     2003092812         140.90          26.30          972.0           70.0
     2003092818         141.20          27.00          963.0           80.0
     2003092900         141.50          27.70          958.0           85.0
     2003092906         141.90          28.50          954.0           90.0
     2003092912         142.60          29.40          958.0           85.0
     2003092918         144.20          30.70          958.0           75.0
     2003093000         147.10          32.70          980.0           60.0
     2003093006         150.10          35.00          991.0           45.0