ADT   Date/Time     Fix   Lat    Lon  |  OBS   Date/Time     Fix   Lat    Lon  |  Diff
2020/09/12/2350Z   FCST  28.7   59.1  |  2020/09/13/0000Z   BEST  28.6   59.1  |   4.1 
2020/09/13/1150Z   ARCR  29.6   61.4  |  2020/09/13/1200Z   BEST  29.6   61.4  |   3.4 
2020/09/13/1750Z   ARCR  30.3   62.6  |  2020/09/13/1800Z   BEST  30.2   62.6  |   6.3 
2020/09/13/2350Z   ARCR  31.0   63.5  |  2020/09/14/0000Z   BEST  30.9   63.6  |   6.8 
2020/09/14/0550Z   ARCR  31.9   64.3  |  2020/09/14/0600Z   BEST  31.8   64.4  |   9.6 
2020/09/14/1140Z   ARCR  32.9   64.7  |  2020/09/14/1200Z   BEST  32.9   64.9  |  12.6