Best track information for NWP 2009 200928 NONAME
      Date&time      longitude       latitude  Min SLP (hPa)   Vmax (knots)
     2009120212         142.70          13.80         1007.0           20.0
     2009120218         141.60          14.50         1002.0           20.0
     2009120300         141.70          15.20         1007.0           20.0
     2009120306         141.20          15.90         1002.0           20.0
     2009120312         141.00          16.80         1002.0           20.0
     2009120318         141.50          18.10         1007.0           20.0
     2009120400         141.30          19.90         1004.0           25.0
     2009120406         141.50          21.10         1004.0           25.0
     2009120412         142.30          22.10         1004.0           25.0
     2009120418         143.30          22.80         1000.0           30.0
     2009120500         144.80          23.40          996.0           35.0
     2009120506         147.40          25.50          996.0           35.0
     2009120512         150.00          26.40         1000.0           30.0