ADT   Date/Time     Fix   Lat    Lon  |  OBS   Date/Time     Fix   Lat    Lon  |  Diff
2019/06/25/2350Z   FCST  15.4  106.3  |  2019/06/26/0000Z   BEST  15.3  106.3  |   6.8 
2019/06/26/0550Z   FCST  15.7  107.4  |  2019/06/26/0600Z   BEST  15.2  107.6  |  32.1 
2019/06/26/1150Z   FCST  15.6  109.0  |  2019/06/26/1200Z   BEST  14.7  108.7  |  53.6 
2019/06/26/1750Z   FCST  14.6  110.0  |  2019/06/26/1800Z   BEST  14.2  109.5  |  40.3 
2019/06/26/2350Z   FCST  14.3  110.8  |  2019/06/27/0000Z   BEST  14.3  110.5  |  20.3 
2019/06/27/0550Z   FCST  14.5  111.8  |  2019/06/27/0600Z   BEST  14.9  111.5  |  30.0 
2019/06/27/1150Z   FCST  15.3  112.4  |  2019/06/27/1200Z   BEST  15.6  112.6  |  20.2 
2019/06/27/1750Z   FCST  16.1  113.7  |  2019/06/27/1800Z   BEST  16.2  113.6  |   7.7 
2019/06/27/2350Z   FCST  16.9  114.8  |  2019/06/28/0000Z   BEST  16.9  114.7  |   4.7 
2019/06/28/0550Z   FCST  17.8  115.9  |  2019/06/28/0600Z   BEST  17.7  115.9  |   7.5 
2019/06/28/1150Z   FCST  18.4  116.9  |  2019/06/28/1200Z   BEST  18.6  117.2  |  23.0 
2019/06/28/1750Z   FCST  19.4  118.2  |  2019/06/28/1800Z   BEST  19.4  118.1  |   8.4 
2019/06/28/2350Z   FCST  20.0  119.1  |  2019/06/29/0000Z   BEST  19.8  118.8  |  20.3 
2019/06/29/0550Z   FCST  20.4  119.7  |  2019/06/29/0600Z   BEST  20.1  119.6  |  16.9