ADT   Date/Time     Fix   Lat    Lon  |  OBS   Date/Time     Fix   Lat    Lon  |  Diff
2020/08/16/1750Z   FCST  11.5   98.0  |  2020/08/16/1800Z   BEST  11.8   98.0  |  19.4 
2020/08/16/2350Z   FCST  12.4   99.9  |  2020/08/17/0000Z   BEST  12.3   99.5  |  27.5 
2020/08/17/0550Z   FCST  12.7  101.2  |  2020/08/17/0600Z   BEST  12.9  101.0  |  17.5 
2020/08/17/1150Z   FCST  13.7  102.4  |  2020/08/17/1200Z   BEST  13.9  102.3  |  16.8 
2020/08/17/1750Z   ARCR  15.0  103.8  |  2020/08/17/1800Z   BEST  14.9  103.8  |   4.1 
2020/08/17/2350Z   ARCR  16.0  105.3  |  2020/08/18/0000Z   BEST  16.0  105.3  |   3.0 
2020/08/18/0550Z   ARCR  16.9  106.7  |  2020/08/18/0600Z   BEST  17.0  106.6  |   8.3 
2020/08/18/1150Z   ARCR  17.6  107.6  |  2020/08/18/1200Z   BEST  17.7  107.6  |   4.5 
2020/08/18/1750Z   ARCR  18.4  108.4  |  2020/08/18/1800Z   BEST  18.3  108.3  |   5.9 
2020/08/18/2350Z   ARCR  19.1  108.8  |  2020/08/19/0000Z   BEST  19.1  108.8  |   2.8 
2020/08/19/0550Z   ARCR  19.9  109.2  |  2020/08/19/0600Z   BEST  19.9  109.2  |   1.1 
2020/08/19/1145Z   ARCR  20.6  109.4  |  2020/08/19/1200Z   BEST  20.6  109.6  |  11.8 
2020/08/19/1750Z   ARCR  21.1  109.9  |  2020/08/19/1800Z   BEST  21.1  109.9  |   1.8 
2020/08/19/2350Z   FCST  21.7  110.3  |  2020/08/20/0000Z   BEST  21.7  110.0  |  15.1 
2020/08/20/0600Z   FCST  22.3  110.3  |  2020/08/20/0600Z   BEST  22.3  110.5  |  12.7 
2020/08/20/1145Z   FCST  22.8  110.7  |  2020/08/20/1200Z   BEST  22.9  111.2  |  31.7 
2020/08/20/1750Z   FCST  23.6  111.8  |  2020/08/20/1800Z   BEST  23.4  112.0  |  17.3 
2020/08/20/2350Z   FCST  24.2  112.8  |  2020/08/21/0000Z   BEST  23.7  112.9  |  29.8 
2020/08/21/0550Z   FCST  24.5  113.6  |  2020/08/21/0600Z   BEST  24.1  113.8  |  26.3 
2020/08/21/1145Z   FCST  24.6  114.7  |  2020/08/21/1200Z   BEST  24.6  114.5  |  10.9 
2020/08/21/1750Z   ARCR  25.3  115.1  |  2020/08/21/1800Z   BEST  25.4  115.2  |   8.7