Best track information for ATL 1999 199901 ARLENE
      Date&time      longitude       latitude  Min SLP (hPa)   Vmax (knots)
     1999061118         301.90          27.10         1010.0           30.0
     1999061200         302.60          27.70         1010.0           30.0
     1999061206         302.70          28.10         1010.0           30.0
     1999061212         302.70          28.30         1009.0           35.0
     1999061218         302.60          28.50         1008.0           45.0
     1999061300         302.50          28.80         1006.0           50.0
     1999061306         302.20          29.00         1006.0           50.0
     1999061312         301.80          29.10         1007.0           50.0
     1999061318         301.30          29.10         1007.0           50.0
     1999061400         300.80          29.10         1008.0           45.0
     1999061406         300.20          29.20         1009.0           40.0
     1999061412         299.60          29.30         1009.0           40.0
     1999061418         299.30          29.60         1009.0           40.0
     1999061500         298.90          29.80         1009.0           40.0
     1999061506         298.50          29.70         1009.0           40.0
     1999061512         298.70          29.60         1008.0           45.0
     1999061518         298.60          29.90         1009.0           45.0
     1999061600         298.30          30.00         1009.0           45.0
     1999061606         298.00          30.30         1010.0           45.0
     1999061612         297.70          30.80         1010.0           40.0
     1999061618         297.50          31.30         1012.0           35.0
     1999061700         297.20          31.80         1014.0           30.0
     1999061706         297.00          32.50         1015.0           30.0
     1999061712         297.00          33.40         1015.0           30.0
     1999061718         297.70          34.40         1015.0           30.0
     1999061800         298.40          35.40         1015.0           25.0