ADT   Date/Time     Fix   Lat    Lon  |  OBS   Date/Time     Fix   Lat    Lon  |  Diff
2021/01/31/0009Z   FCST -12.1 -173.1  |  2021/01/31/0000Z   BEST -11.9 -172.7  |  24.0 
2021/01/31/0609Z   FCST -12.5 -174.3  |  2021/01/31/0600Z   BEST -11.8 -173.8  |  50.2 
2021/01/31/1209Z   FCST -13.2 -175.8  |  2021/01/31/1200Z   BEST -13.4 -175.1  |  41.9 
2021/01/31/1809Z   FCST -14.6 -176.4  |  2021/01/31/1800Z   BEST -14.3 -176.1  |  22.7 
2021/02/01/0009Z   FCST -15.5 -177.3  |  2021/02/01/0000Z   BEST -15.6 -177.5  |  12.8