ADT   Date/Time     Fix   Lat    Lon  |  OBS   Date/Time     Fix   Lat    Lon  |  Diff
2019/10/12/1800Z   FCST  20.4  163.8  |  2019/10/12/1800Z   BEST  20.5  163.7  |   5.8 
2019/10/13/0000Z   FCST  21.5  164.3  |  2019/10/13/0000Z   BEST  21.4  164.1  |  10.1 
2019/10/13/0600Z   FCST  22.0  164.9  |  2019/10/13/0600Z   BEST  21.9  165.0  |   7.9 
2019/10/13/1200Z   FCST  22.6  165.8  |  2019/10/13/1200Z   BEST  22.1  165.9  |  29.5 
2019/10/13/1800Z   FCST  22.6  166.7  |  2019/10/13/1800Z   BEST  22.5  166.6  |   6.2 
2019/10/14/0000Z   FCST  23.3  167.6  |  2019/10/14/0000Z   BEST  23.3  167.5  |   8.3 
2019/10/14/0600Z   FCST  23.9  167.9  |  2019/10/14/0600Z   BEST  24.7  168.0  |  50.1 
2019/10/14/1200Z   FCST  26.1  168.6  |  2019/10/14/1200Z   BEST  26.1  168.3  |  15.7