HIE   Date/Time     Fix   Lat    Lon  |  OBS   Date/Time     Fix   Lat    Lon  |  Diff
2017/06/12/0030Z   FCST  14.6   95.2  |  2017/06/12/0000Z   BEST  15.0   94.8  |  33.1 
2017/06/12/0600Z   FCST  15.4   95.0  |  2017/06/12/0600Z   BEST  15.2   95.0  |  10.1 
2017/06/12/1200Z   FCST  15.4   95.3  |  2017/06/12/1200Z   BEST  15.4   95.2  |   6.6 
2017/06/12/1800Z   FCST  15.5   95.5  |  2017/06/12/1800Z   BEST  15.6   95.4  |  11.1 
2017/06/13/0000Z   FCST  15.6   95.7  |  2017/06/13/0000Z   BEST  15.9   95.7  |  19.9