ADT   Date/Time     Fix   Lat    Lon  |  OBS   Date/Time     Fix   Lat    Lon  |  Diff
2017/06/20/1814Z   FCST  25.7   90.7  |  2017/06/20/1800Z   BEST  25.7   90.6  |   7.1 
2017/06/20/2345Z   FCST  25.9   90.8  |  2017/06/21/0000Z   BEST  26.3   90.9  |  24.8 
2017/06/21/1145Z   FCST  27.6   92.2  |  2017/06/21/1200Z   BEST  27.4   92.4  |  14.1 
2017/06/21/1745Z   FCST  27.8   92.8  |  2017/06/21/1800Z   BEST  27.8   92.9  |   4.2 
2017/06/22/0545Z   FCST  29.0   93.5  |  2017/06/22/0600Z   BEST  29.4   93.6  |  25.8