Lon,    Lat, YearMmDd, HhMm,  Dur
 -81.707, 31.859, 20100221, 1645, 0400
 -81.660, 31.857, 20100221, 1645, 0400
 -81.502, 33.274, 20100221, 1715, 0300
 -85.624, 33.691, 20100221, 1745, 0400
 -83.421, 34.550, 20100221, 1715, 0300
 -78.045, 24.874, 20100221, 2015, 0400
 -85.610, 33.698, 20100221, 1915, 0400
 -99.299, 30.550, 20100221, 1815, 0400
 -99.563, 30.028, 20100221, 1815, 0400
-123.887, 44.462, 20100221, 2115, 0600
-123.579, 43.974, 20100221, 2115, 0600
-124.065, 42.834, 20100221, 2245, 0600