Best track information for ATL 2011 201101 ARLENE
      Date&time      longitude       latitude  Min SLP (hPa)   Vmax (knots)
     2011062806         267.20          19.90         1007.0           25.0
     2011062812         266.90          20.30         1006.0           30.0
     2011062818         266.50          20.70         1006.0           35.0
     2011062900         266.10          21.00         1005.0           35.0
     2011062906         265.50          21.20         1003.0           35.0
     2011062912         264.70          21.30         1000.0           45.0
     2011062918         264.40          21.40          998.0           50.0
     2011063000         263.90          21.60          996.0           50.0
     2011063006         263.00          21.60          994.0           55.0
     2011063012         262.70          21.60          993.0           55.0
     2011063018         261.90          21.50          998.0           45.0
     2011070100         261.30          21.10         1002.0           30.0