ADT   Date/Time     Fix   Lat    Lon  |  OBS   Date/Time     Fix   Lat    Lon  |  Diff
2019/09/17/1800Z   FCST  12.2  108.4  |  2019/09/17/1800Z   BEST  12.0  108.5  |  15.9 
2019/09/18/0000Z   FCST  12.6  109.0  |  2019/09/18/0000Z   BEST  12.9  108.9  |  18.0 
2019/09/18/0600Z   FCST  13.5  109.7  |  2019/09/18/0600Z   BEST  13.5  109.7  |   1.7 
2019/09/18/1200Z   FCST  14.0  110.5  |  2019/09/18/1200Z   BEST  14.0  110.6  |   8.9 
2019/09/18/1800Z   FCST  14.8  111.3  |  2019/09/18/1800Z   BEST  14.5  111.5  |  21.1 
2019/09/19/0000Z   FCST  15.3  112.0  |  2019/09/19/0000Z   BEST  15.0  111.8  |  24.1 
2019/09/19/0600Z   FCST  15.7  112.3  |  2019/09/19/0600Z   BEST  15.6  111.8  |  29.3 
2019/09/19/1200Z   FCST  16.2  111.8  |  2019/09/19/1200Z   BEST  16.2  111.5  |  20.8 
2019/09/19/1800Z   FCST  16.8  111.3  |  2019/09/19/1800Z   BEST  16.7  111.0  |  18.7 
2019/09/20/0000Z   FCST  17.4  110.1  |  2019/09/20/0000Z   BEST  17.1  110.6  |  33.8 
2019/09/20/0620Z   FCST  17.9  110.0  |  2019/09/20/0600Z   BEST  17.4  110.3  |  37.2 
2019/09/20/1200Z   FCST  17.9  110.1  |  2019/09/20/1200Z   BEST  17.6  110.2  |  16.8 
2019/09/20/1800Z   FCST  18.1  110.0  |  2019/09/20/1800Z   BEST  17.8  110.1  |  19.3 
2019/09/20/2350Z   FCST  18.2  110.0  |  2019/09/21/0000Z   BEST  18.2  110.1  |   7.4 
2019/09/21/0600Z   FCST  18.6  110.2  |  2019/09/21/0600Z   BEST  18.6  110.3  |   8.6 
2019/09/21/1200Z   FCST  19.1  110.4  |  2019/09/21/1200Z   BEST  19.0  110.5  |  10.9 
2019/09/21/1800Z   FCST  19.1  110.7  |  2019/09/21/1800Z   BEST  19.5  110.7  |  22.8 
2019/09/22/0000Z   FCST  19.9  110.6  |  2019/09/22/0000Z   BEST  20.0  110.9  |  16.9 
2019/09/22/0600Z   FCST  20.6  111.0  |  2019/09/22/0600Z   BEST  20.8  111.1  |  10.6 
2019/09/22/1200Z   FCST  21.4  111.5  |  2019/09/22/1200Z   BEST  21.7  111.6  |  22.0 
2019/09/22/1800Z   ARCR  22.2  112.0  |  2019/09/22/1800Z   BEST  22.5  112.2  |  21.2 
2019/09/23/0000Z   FCST  23.3  112.6  |  2019/09/23/0000Z   BEST  23.1  112.7  |  12.2 
2019/09/23/0600Z   FCST  23.8  113.2  |  2019/09/23/0600Z   BEST  23.9  113.3  |  11.1 
2019/09/23/1130Z   FCST  24.6  113.7  |  2019/09/23/1200Z   BEST  24.6  114.2  |  29.6