Best track information for EPA 2009 200915 NORA
      Date&time      longitude       latitude  Min SLP (hPa)   Vmax (knots)
     2009092200         247.00          13.50         1008.0           20.0
     2009092206         246.20          13.90         1008.0           25.0
     2009092212         245.40          14.40         1008.0           25.0
     2009092218         244.70          14.90         1007.0           25.0
     2009092300         244.10          15.40         1006.0           30.0
     2009092306         243.40          15.90         1005.0           35.0
     2009092312         242.60          16.40         1003.0           40.0
     2009092318         241.80          16.80         1000.0           45.0
     2009092400         241.10          17.10          997.0           50.0
     2009092406         240.50          17.30         1000.0           45.0
     2009092412         239.90          17.40         1000.0           45.0
     2009092418         239.30          17.40         1002.0           40.0
     2009092500         238.80          17.40         1005.0           30.0
     2009092506         238.20          17.30         1006.0           30.0
     2009092512         237.50          17.10         1007.0           30.0
     2009092518         236.80          16.70         1007.0           30.0
     2009092600         236.00          16.50         1008.0           25.0
     2009092606         235.30          16.50         1008.0           25.0
     2009092612         234.70          16.60         1008.0           25.0
     2009092618         234.10          16.80         1008.0           25.0
     2009092700         233.40          17.10         1008.0           25.0
     2009092706         232.60          17.40         1008.0           25.0
     2009092712         231.80          17.70         1009.0           25.0
     2009092718         231.10          18.00         1009.0           25.0
     2009092800         230.40          18.00         1009.0           25.0
     2009092806         229.80          17.70         1010.0           20.0
     2009092812         229.30          17.40         1010.0           20.0
     2009092818         228.90          17.00         1010.0           20.0
     2009092900         228.50          16.50         1010.0           20.0
     2009092906         228.20          16.00         1010.0           20.0
     2009092912         227.80          15.50         1010.0           20.0