ADT   Date/Time     Fix   Lat    Lon  |  OBS   Date/Time     Fix   Lat    Lon  |  Diff
2018/05/12/0609Z   FCST  19.0 -148.1  |  2018/05/12/0600Z   BEST  19.1 -148.2  |   9.2 
2018/05/12/1209Z   FCST  19.5 -147.3  |  2018/05/12/1200Z   BEST  18.9 -147.1  |  37.0 
2018/05/12/1809Z   FCST  19.1 -146.2  |  2018/05/12/1800Z   BEST  18.8 -146.8  |  37.2 
2018/05/13/0009Z   FCST  19.2 -146.0  |  2018/05/13/0000Z   BEST  19.3 -146.5  |  28.8 
2018/05/13/0609Z   FCST  19.9 -145.9  |  2018/05/13/0600Z   BEST  20.1 -145.7  |  18.8 
2018/05/13/1209Z   FCST  20.7 -145.3  |  2018/05/13/1200Z   BEST  20.3 -145.0  |  27.9 
2018/05/13/1809Z   FCST  21.1 -144.6  |  2018/05/13/1800Z   BEST  20.6 -144.4  |  29.4 
2018/05/14/0009Z   FCST  21.4 -144.3  |  2018/05/14/0000Z   BEST  21.3 -144.4  |   7.1 
2018/05/14/0609Z   FCST  22.1 -144.3  |  2018/05/14/0600Z   BEST  22.3 -144.2  |  12.7 
2018/05/14/1209Z   FCST  22.9 -144.6  |  2018/05/14/1200Z   BEST  23.4 -144.0  |  44.8 
2018/05/14/1710Z   FCST  23.7 -145.3  |  2018/05/14/1800Z   BEST  23.3 -144.9  |  32.2