Best track information for SPA 2004 200419 GRACE
      Date&time      longitude       latitude  Min SLP (hPa)   Vmax (knots)
     2004032012         147.70         -15.30         1002.0           25.0
     2004032018         148.90         -14.90         1002.0           25.0
     2004032100         150.20         -15.80         1002.0           25.0
     2004032106         152.00         -17.00         1002.0           25.0
     2004032112         153.60         -18.30         1000.0           30.0
     2004032118         154.90         -19.70          997.0           35.0
     2004032200         155.70         -20.30          997.0           35.0
     2004032206         156.50         -20.70         1000.0           30.0
     2004032212         157.30         -21.00         1002.0           25.0
     2004032218         158.30         -21.50         1002.0           25.0
     2004032300         159.60         -22.10         1002.0           25.0