ADT   Date/Time     Fix   Lat    Lon  |  OBS   Date/Time     Fix   Lat    Lon  |  Diff
2018/04/28/0739Z   FCST  -9.0  -92.2  |  2018/04/28/0600Z   BEST  -8.9  -92.5  |  18.9 
2018/04/28/1209Z   FCST  -9.5  -91.3  |  2018/04/28/1200Z   BEST  -9.6  -90.8  |  31.0 
2018/04/28/1800Z   FCST -10.4  -89.6  |  2018/04/28/1800Z   BEST -10.2  -89.7  |  12.3 
2018/04/29/0000Z   FCST -10.9  -88.7  |  2018/04/29/0000Z   BEST -10.9  -89.3  |  38.4 
2018/04/29/0600Z   FCST -11.7  -88.3  |  2018/04/29/0600Z   BEST -12.1  -87.7  |  46.0 
2018/04/29/1200Z   FCST -12.8  -86.8  |  2018/04/29/1200Z   BEST -12.8  -86.3  |  28.7 
2018/04/29/1800Z   SPRL -13.7  -85.9  |  2018/04/29/1800Z   BEST -13.5  -85.7  |  20.2 
2018/04/30/0000Z   FCST -14.1  -85.1  |  2018/04/30/0000Z   BEST -14.4  -85.0  |  19.7 
2018/04/30/0600Z   SPRL -15.1  -84.5  |  2018/04/30/0600Z   BEST -14.9  -84.5  |   9.8 
2018/04/30/1200Z   SPRL -16.6  -84.5  |  2018/04/30/1200Z   BEST -15.7  -84.4  |  53.6 
2018/04/30/1800Z   SPRL -16.7  -84.0  |  2018/04/30/1800Z   BEST -16.3  -84.2  |  25.7 
2018/05/01/0000Z   FCST -17.1  -84.0  |  2018/05/01/0000Z   BEST -17.5  -84.1  |  26.9 
2018/05/01/0600Z   FCST -17.8  -83.7  |  2018/05/01/0600Z   BEST -17.3  -83.8  |  31.5 
2018/05/01/1200Z   FCST -18.1  -84.0  |  2018/05/01/1200Z   BEST -17.7  -84.0  |  21.7 
2018/05/01/1800Z   FCST -18.6  -84.4  |  2018/05/01/1800Z   BEST -18.2  -84.2  |  23.7 
2018/05/02/0000Z   FCST -18.8  -84.6  |  2018/05/02/0000Z   BEST -18.7  -84.4  |  12.2