Best track information for SPA 2011 201105 VANIA
      Date&time      longitude       latitude  Min SLP (hPa)   Vmax (knots)
     2011011100         169.70         -17.90         1007.0           20.0
     2011011106         169.80         -18.20         1004.0           25.0
     2011011112         169.80         -18.40         1000.0           30.0
     2011011118         169.70         -18.70          996.0           35.0
     2011011200         169.50         -18.80          993.0           40.0
     2011011206         169.30         -19.00          989.0           45.0
     2011011212         169.00         -19.10          985.0           50.0
     2011011218         168.80         -19.40          985.0           50.0
     2011011300         168.20         -19.70          982.0           55.0
     2011011306         167.50         -19.90          982.0           55.0
     2011011312         167.30         -20.40          982.0           55.0
     2011011318         167.20         -21.00          982.0           55.0
     2011011400         167.20         -21.60          985.0           50.0
     2011011406         167.10         -21.80          989.0           45.0
     2011011412         166.90         -21.70          997.0           45.0
     2011011418         167.50         -23.00          993.0           40.0
     2011011500         167.20         -24.50          996.0           35.0
     2011011506         166.60         -25.70          996.0           35.0
     2011011512         166.00         -26.80         1000.0           30.0
     2011011518         165.30         -27.90         1000.0           30.0