ADT   Date/Time     Fix   Lat    Lon  |  OBS   Date/Time     Fix   Lat    Lon  |  Diff
2021/02/17/1209Z   FCST   6.6 -132.7  |  2021/02/17/1200Z   BEST   6.8 -132.4  |  23.5 
2021/02/17/1809Z   FCST   6.8 -132.1  |  2021/02/17/1800Z   BEST   7.0 -132.7  |  35.1 
2021/02/18/0009Z   FCST   7.2 -132.5  |  2021/02/18/0000Z   BEST   7.0 -132.6  |  13.5 
2021/02/18/0609Z   FCST   7.2 -132.2  |  2021/02/18/0600Z   BEST   7.3 -132.1  |  12.0 
2021/02/18/1209Z   FCST   7.5 -131.7  |  2021/02/18/1200Z   BEST   7.3 -131.8  |  12.9 
2021/02/18/1809Z   FCST   7.3 -131.5  |  2021/02/18/1800Z   BEST   7.2 -131.7  |  16.0 
2021/02/19/0009Z   ARCR   6.9 -132.2  |  2021/02/19/0000Z   BEST   7.2 -131.2  |  63.6 
2021/02/19/0609Z   FCST   7.2 -130.6  |  2021/02/19/0600Z   BEST   7.2 -129.8  |  50.0 
2021/02/22/0009Z   ARCR  10.8 -125.3  |  2021/02/22/0000Z   BEST  10.4 -125.7  |  33.8