ADT   Date/Time     Fix   Lat    Lon  |  OBS   Date/Time     Fix   Lat    Lon  |  Diff
2018/05/22/0159Z   FCST   9.2  -57.2  |  2018/05/22/0000Z   BEST   9.1  -57.3  |  11.9 
2018/05/22/0600Z   FCST   9.4  -56.9  |  2018/05/22/0600Z   BEST   9.6  -57.2  |  24.5 
2018/05/22/1200Z   FCST  10.0  -57.0  |  2018/05/22/1200Z   BEST  10.4  -56.9  |  23.9 
2018/05/22/1800Z   FCST  10.9  -56.7  |  2018/05/22/1800Z   BEST  10.7  -56.4  |  24.6 
2018/05/23/0000Z   FCST  11.2  -56.2  |  2018/05/23/0000Z   BEST  10.9  -56.0  |  26.2 
2018/05/23/0600Z   FCST  11.1  -55.8  |  2018/05/23/0600Z   BEST  11.4  -56.3  |  35.4 
2018/05/23/1200Z   FCST  11.9  -56.0  |  2018/05/23/1200Z   BEST  12.0  -56.0  |   8.8 
2018/05/23/1800Z   FCST  12.6  -55.8  |  2018/05/23/1800Z   BEST  12.6  -55.8  |   2.2 
2018/05/24/0000Z   SPRL  13.2  -55.8  |  2018/05/24/0000Z   BEST  13.1  -55.6  |   9.8 
2018/05/24/0600Z   SPRL  13.6  -55.5  |  2018/05/24/0600Z   BEST  13.7  -55.5  |   8.5 
2018/05/24/1200Z   SPRL  14.3  -55.3  |  2018/05/24/1200Z   BEST  14.3  -55.4  |   8.1 
2018/05/24/1800Z   SPRL  14.9  -54.8  |  2018/05/24/1800Z   BEST  15.1  -55.0  |  15.2 
2018/05/25/0000Z   SPRL  15.2  -54.5  |  2018/05/25/0000Z   BEST  15.2  -54.4  |   9.4 
2018/05/25/0600Z   SPRL  15.8  -54.5  |  2018/05/25/0600Z   BEST  15.7  -54.6  |  10.1 
2018/05/25/1200Z   SPRL  16.4  -54.1  |  2018/05/25/1200Z   BEST  16.4  -54.3  |  10.9 
2018/05/25/1800Z   SPRL  16.7  -53.9  |  2018/05/25/1800Z   BEST  16.6  -53.9  |   6.5 
2018/05/26/0000Z   SPRL  17.3  -53.4  |  2018/05/26/0000Z   BEST  17.1  -53.4  |  11.3