Best track information for SPA 2007 200721 BECKY
      Date&time      longitude       latitude  Min SLP (hPa)   Vmax (knots)
     2007032418         157.00         -11.70         1007.0           20.0
     2007032500         158.00         -12.10         1004.0           20.0
     2007032506         159.00         -12.40         1004.0           20.0
     2007032512         159.90         -12.50         1002.0           25.0
     2007032518         160.70         -12.50         1000.0           30.0
     2007032600         161.40         -12.60         1000.0           30.0
     2007032606         162.20         -12.70          996.0           35.0
     2007032612         163.20         -13.00          993.0           40.0
     2007032618         164.20         -13.60          985.0           50.0
     2007032700         165.00         -14.40          982.0           55.0
     2007032706         165.80         -15.20          978.0           60.0
     2007032712         166.40         -16.20          974.0           65.0
     2007032718         167.10         -17.20          974.0           65.0
     2007032800         167.60         -18.20          974.0           65.0
     2007032806         168.00         -19.10          974.0           65.0
     2007032812         168.30         -19.70          970.0           70.0
     2007032818         168.30         -20.30          982.0           55.0
     2007032900         167.70         -20.70          989.0           45.0
     2007032906         167.30         -20.70         1000.0           30.0
     2007032912         167.10         -20.90         1002.0           25.0
     2007032918         166.80         -21.20         1002.0           25.0