ADT   Date/Time     Fix   Lat    Lon  |  OBS   Date/Time     Fix   Lat    Lon  |  Diff
2015/09/06/1901Z   FCST  22.0 -139.0  |  2015/09/06/1800Z   BEST  21.9 -139.0  |   9.1 
2015/09/06/2332Z   FCST  22.6 -138.8  |  2015/09/07/0000Z   BEST  22.9 -138.6  |  20.8 
2015/09/07/0631Z   FCST  23.8 -138.4  |  2015/09/07/0600Z   BEST  24.0 -138.4  |  14.4 
2015/09/07/1231Z   FCST  25.1 -138.2  |  2015/09/07/1200Z   BEST  24.7 -138.5  |  30.5 
2015/09/07/1732Z   FCST  25.8 -138.5  |  2015/09/07/1800Z   BEST  25.7 -138.5  |   6.7 
2015/09/08/0532Z   FCST  28.9 -138.0  |  2015/09/08/0600Z   BEST  29.1 -138.3  |  18.3 
2015/09/08/1132Z   FCST  30.6 -137.9  |  2015/09/08/1200Z   BEST  31.2 -138.3  |  42.9 
2015/09/08/1732Z   FCST  32.9 -137.8  |  2015/09/08/1800Z   BEST  33.3 -138.0  |  28.3 
2015/09/08/2332Z   FCST  34.8 -137.3  |  2015/09/09/0000Z   BEST  34.8 -137.2  |   5.9 
2015/09/09/0532Z   FCST  36.3 -136.4  |  2015/09/09/0600Z   BEST  37.0 -136.3  |  45.4