Best track information for NWP 2006 200612 SONAMU
      Date&time      longitude       latitude  Min SLP (hPa)   Vmax (knots)
     2006081306         126.50          17.00         1006.0           15.0
     2006081312         127.20          17.20         1006.0           15.0
     2006081318         128.40          17.40         1002.0           25.0
     2006081400         129.90          18.00         1000.0           30.0
     2006081406         131.30          18.70          994.0           40.0
     2006081412         132.40          19.80          994.0           40.0
     2006081418         133.90          20.20          991.0           45.0
     2006081500         135.60          21.00          991.0           45.0
     2006081506         137.20          22.40          991.0           45.0
     2006081512         139.10          23.90          994.0           40.0
     2006081518         140.40          26.90          997.0           35.0
     2006081600         140.30          30.20         1000.0           30.0
     2006081606         137.80          32.30         1002.0           25.0
     2006081612         134.40          32.70         1004.0           20.0