Best track information for SPA 2009 200911 HETTIE
      Date&time      longitude       latitude  Min SLP (hPa)   Vmax (knots)
     2009012600         181.70         -15.10         1007.0           20.0
     2009012606         182.80         -15.70         1007.0           20.0
     2009012612         183.70         -16.60         1004.0           25.0
     2009012618         183.90         -17.10         1004.0           30.0
     2009012700         183.90         -17.50         1000.0           30.0
     2009012706         183.90         -18.00         1000.0           30.0
     2009012712         183.60         -18.90         1000.0           30.0
     2009012718         183.20         -19.70          996.0           35.0
     2009012800         182.90         -20.30         1000.0           30.0
     2009012806         182.90         -21.00         1000.0           30.0
     2009012812         182.50         -21.50          996.0           35.0
     2009012818         182.20         -21.90          996.0           35.0
     2009012900         182.20         -22.50         1000.0           30.0
     2009012906         182.10         -23.00         1004.0           25.0
     2009012912         181.90         -23.50         1007.0           20.0
     2009012918         181.60         -23.90         1007.0           20.0