ADT   Date/Time     Fix   Lat    Lon  |  OBS   Date/Time     Fix   Lat    Lon  |  Diff
2018/08/15/0550Z   FCST  27.8 -127.2  |  2018/08/15/0600Z   BEST  28.1 -126.9  |  24.8 
2018/08/15/1150Z   FCST  28.9 -126.3  |  2018/08/15/1200Z   BEST  29.1 -125.9  |  26.7 
2018/08/15/1750Z   FCST  29.5 -125.2  |  2018/08/15/1800Z   BEST  29.7 -125.1  |  11.0 
2018/08/15/2350Z   FCST  30.1 -124.3  |  2018/08/16/0000Z   BEST  29.9 -124.7  |  22.3 
2018/08/16/0550Z   FCST  30.2 -123.8  |  2018/08/16/0600Z   BEST  30.1 -124.0  |  15.1 
2018/08/16/1200Z   FCST  30.3 -123.0  |  2018/08/16/1200Z   BEST  30.3 -123.2  |  12.0 
2018/08/16/1750Z   FCST  30.6 -122.0  |  2018/08/16/1800Z   BEST  30.3 -121.8  |  23.4 
2018/08/17/0009Z   FCST  30.7 -120.2  |  2018/08/17/0000Z   BEST  31.3 -120.7  |  46.8