Lon,    Lat, YearMmDd, HhMm,  Dur
 -97.752, 31.279, 20131231, 1715, 0100
-103.068, 30.767, 20131231, 1715, 0100
-105.859, 30.688, 20131231, 1815, 0200
 -94.250, 35.266, 20131231, 2015, 0300
 -96.154, 31.689, 20131231, 1915, 0300
-111.792, 30.600, 20131231, 1945, 0500
-112.380, 30.573, 20131231, 2045, 0200
-112.185, 30.627, 20131231, 1945, 0100
-112.814, 30.758, 20131231, 2015, 0300
-112.953, 30.804, 20131231, 2045, 0100
-112.749, 30.870, 20131231, 1845, 0200
-112.667, 30.838, 20131231, 1845, 0200