Lon,    Lat, YearMmDd, HhMm,  Dur
 -88.963, 30.569, 20150228, 1845, 0600
 -88.864, 31.120, 20150228, 1945, 0500
 -88.580, 31.206, 20150228, 1945, 0300
-117.702, 47.269, 20150228, 2215, 0200
 -76.900, 20.700, 20150227, 1535, 0100
 -76.700, 20.500, 20150227, 1535, 0100
 -75.900, 20.300, 20150227, 1415, 0100