ADT   Date/Time     Fix   Lat    Lon  |  OBS   Date/Time     Fix   Lat    Lon  |  Diff
2016/01/21/1330Z   FCST -16.1  -73.4  |  2016/01/21/1200Z   BEST -15.9  -73.6  |  17.2 
2016/01/21/1800Z   FCST -16.7  -72.8  |  2016/01/21/1800Z   BEST -16.9  -73.4  |  36.6 
2016/01/22/0000Z   FCST -17.4  -72.1  |  2016/01/22/0000Z   BEST -17.9  -73.2  |  70.3 
2016/01/22/0600Z   FCST -18.9  -73.0  |  2016/01/22/0600Z   BEST -18.5  -72.4  |  40.2 
2016/01/22/1200Z   FCST -19.8  -72.7  |  2016/01/22/1200Z   BEST -19.7  -71.6  |  63.0 
2016/01/22/1800Z   SPRL -20.8  -71.6  |  2016/01/22/1800Z   BEST -20.7  -71.6  |   5.3 
2016/01/23/0000Z   SPRL -21.8  -71.7  |  2016/01/23/0000Z   BEST -21.5  -71.6  |  15.9 
2016/01/23/0600Z   FCST -22.5  -71.8  |  2016/01/23/0600Z   BEST -22.9  -72.4  |  42.3 
2016/01/23/1200Z   SPRL -23.9  -72.5  |  2016/01/23/1200Z   BEST -23.9  -72.6  |   7.7 
2016/01/23/1800Z   FCST -24.9  -73.2  |  2016/01/23/1800Z   BEST -24.5  -72.9  |  29.6 
2016/01/24/0000Z   FCST -25.8  -73.8  |  2016/01/24/0000Z   BEST -25.4  -74.0  |  26.9 
2016/01/24/0600Z   FCST -26.0  -74.8  |  2016/01/24/0600Z   BEST -26.2  -75.2  |  23.7 
2016/01/24/1200Z   FCST -26.5  -75.7  |  2016/01/24/1200Z   BEST -27.0  -76.9  |  71.6 
2016/01/24/1800Z   SPRL -28.2  -78.1  |  2016/01/24/1800Z   BEST -27.6  -78.3  |  39.9 
2016/01/25/0000Z   FCST -27.6  -78.3  |  2016/01/25/0000Z   BEST -27.7  -77.4  |  48.8 
2016/01/25/0600Z   FCST -27.6  -77.8  |  2016/01/25/0600Z   BEST -27.0  -77.9  |  34.9 
2016/01/25/1200Z   FCST -27.5  -78.3  |  2016/01/25/1200Z   BEST -27.0  -78.3  |  30.5 
2016/01/25/1800Z   FCST -26.6  -78.3  |  2016/01/25/1800Z   BEST -27.0  -79.1  |  47.4