Best track information for NWP 2001 200105 DURIAN
      Date&time      longitude       latitude  Min SLP (hPa)   Vmax (knots)
     2001062900         117.80          15.00         1002.0           20.0
     2001062906         117.20          15.40         1002.0           25.0
     2001062912         116.70          15.80         1002.0           25.0
     2001062918         116.20          16.30         1000.0           30.0
     2001063000         115.60          16.70          997.0           35.0
     2001063006         115.00          17.30          994.0           40.0
     2001063012         114.30          18.10          991.0           45.0
     2001063018         113.90          18.90          984.0           55.0
     2001070100         112.90          19.20          984.0           55.0
     2001070106         112.20          19.70          976.0           65.0
     2001070112         111.50          20.30          972.0           70.0
     2001070118         110.70          20.90          967.0           75.0
     2001070200         109.80          21.30          972.0           75.0
     2001070206         108.70          21.70          972.0           70.0
     2001070212         108.10          22.10          984.0           55.0
     2001070218         107.40          22.50          994.0           40.0
     2001070300         106.80          22.90         1000.0           30.0
     2001070306         106.20          23.50         1002.0           25.0