ADT   Date/Time     Fix   Lat    Lon  |  OBS   Date/Time     Fix   Lat    Lon  |  Diff
2015/09/21/0000Z   FCST  25.7  113.7  |  2015/09/21/0000Z   BEST  25.6  113.6  |   6.6 
2015/09/21/0600Z   FCST  27.0  113.5  |  2015/09/21/0600Z   BEST  26.9  113.0  |  25.6 
2015/09/21/1200Z   FCST  28.5  112.4  |  2015/09/21/1200Z   BEST  28.6  112.4  |   9.1 
2015/09/21/1800Z   EXTP  30.2  111.7  |  2015/09/21/1800Z   BEST  30.1  111.9  |  10.8