Lon,    Lat, YearMmDd, HhMm,  Dur
 -80.879, 27.795, 20150319, 1845, 0400
 -81.039, 27.691, 20150319, 1815, 0400
 -98.907, 43.162, 20150319, 2115, 0400
-100.095, 42.785, 20150319, 2245, 0400
 -99.466, 41.601, 20150319, 2015, 0400
 -99.715, 41.633, 20150319, 2015, 0400
 -99.951, 41.506, 20150319, 2015, 0400
-100.039, 41.401, 20150319, 2015, 0400
-100.168, 40.802, 20150319, 2015, 0600
-107.979, 44.249, 20150319, 2145, 0400
-116.796, 43.152, 20150319, 2145, 0400
 -99.500, 24.900, 20150319, 2221, 0100