Lon,    Lat, YearMmDd, HhMm,  Dur
 -77.215, 26.254, 20150409, 1815, 0500
 -82.284, 27.231, 20150409, 1645, 0400
 -83.861, 31.613, 20150409, 1315, 0200
-108.519, 32.669, 20150409, 2045, 0300
-121.594, 50.222, 20150409, 2215, 0300
-111.653, 50.462, 20150409, 2145, 0200
-111.949, 47.662, 20150409, 2115, 0400
-111.885, 47.626, 20150409, 2115, 0400
-111.754, 47.643, 20150409, 2115, 0400
-111.916, 48.203, 20150409, 2115, 0200
 -79.745, 33.053, 20150409, 2115, 0400
-108.399, 34.122, 20150409, 2115, 0300
-108.110, 35.186, 20150409, 2215, 0300
-109.449, 34.068, 20150409, 2115, 0300
-107.932, 44.151, 20150409, 2045, 0100
-123.201, 52.036, 20150410, 0015, 0100
-156.410, 20.854, 20150409, 1700, 0100
-101.100, 19.900, 20150409, 1145, 0100