Best track information for NWP 2008 200812 VONGFONG
      Date&time      longitude       latitude  Min SLP (hPa)   Vmax (knots)
     2008081218         134.30          22.40         1010.0           15.0
     2008081300         133.50          22.60         1010.0           15.0
     2008081306         132.80          23.10         1006.0           15.0
     2008081312         132.50          23.70         1006.0           15.0
     2008081318         132.80          24.30         1007.0           20.0
     2008081400         133.20          25.10         1004.0           20.0
     2008081406         133.30          26.20         1007.0           20.0
     2008081412         133.80          27.20         1004.0           25.0
     2008081418         134.20          28.20          996.0           35.0
     2008081421         134.10          28.80          989.0           45.0
     2008081500         134.60          29.20          985.0           50.0
     2008081506         135.40          30.10          982.0           55.0
     2008081512         136.80          30.90          982.0           55.0
     2008081518         138.40          31.80          982.0           55.0
     2008081600         140.80          32.70          982.0           55.0
     2008081606         143.10          33.80          982.0           55.0
     2008081612         145.70          34.70          985.0           50.0
     2008081618         148.30          36.10          985.0           50.0
     2008081700         151.40          37.70          989.0           45.0
     2008081706         154.80          39.00          989.0           45.0
     2008081712         158.50          40.50          989.0           45.0
     2008081718         163.10          42.10          996.0           35.0