Best track information for EPA 2009 200902 BLANCA
      Date&time      longitude       latitude  Min SLP (hPa)   Vmax (knots)
     2009070606         249.00          16.70         1006.0           30.0
     2009070612         248.30          17.10         1002.0           35.0
     2009070618         247.50          17.60         1000.0           40.0
     2009070700         246.60          18.00          998.0           45.0
     2009070706         245.70          18.40          998.0           45.0
     2009070712         244.80          18.90          999.0           40.0
     2009070718         243.80          19.50         1000.0           40.0
     2009070800         242.70          20.10         1001.0           40.0
     2009070806         241.50          20.50         1004.0           35.0
     2009070812         240.40          20.80         1005.0           30.0
     2009070818         239.50          21.10         1007.0           25.0
     2009070900         238.60          21.40         1007.0           25.0
     2009070906         237.70          21.80         1007.0           25.0
     2009070912         236.90          22.10         1007.0           25.0
     2009070918         236.20          22.50         1007.0           25.0
     2009071000         235.60          23.00         1007.0           25.0
     2009071006         235.00          23.40         1006.0           30.0
     2009071012         234.40          23.80         1006.0           30.0
     2009071018         233.90          24.10         1007.0           30.0
     2009071100         233.60          24.40         1008.0           25.0
     2009071106         233.40          24.70         1010.0           25.0
     2009071112         233.40          25.40         1010.0           25.0
     2009071118         233.50          26.10         1010.0           20.0
     2009071200         233.50          26.80         1010.0           20.0
     2009071206         233.50          27.30         1010.0           20.0