HIE   Date/Time     Fix   Lat    Lon  |  OBS   Date/Time     Fix   Lat    Lon  |  Diff
2017/09/13/1844Z   FCST  16.0  101.6  |  2017/09/13/1800Z   BEST  16.0  101.6  |   3.1 
2017/09/13/2345Z   FCST  16.2  101.2  |  2017/09/14/0000Z   BEST  16.2  101.2  |   3.1 
2017/09/14/0545Z   FCST  16.4  100.9  |  2017/09/14/0600Z   BEST  16.3  100.8  |  10.1 
2017/09/14/1145Z   FCST  16.3  100.4  |  2017/09/14/1200Z   BEST  16.4  100.2  |  15.3 
2017/09/14/1745Z   FCST  16.3   99.6  |  2017/09/14/1800Z   BEST  16.5   99.4  |  17.7 
2017/09/14/2244Z   SPRL  16.4   98.7  |  2017/09/15/0000Z   BEST  16.7   98.7  |  18.2