ADT Date/Time Fix Lat Lon | OBS Date/Time Fix Lat Lon | Diff 2020/02/15/0545Z FCST -16.9 -74.3 | 2020/02/15/0600Z BEST -16.4 -74.5 | 31.2 2020/02/15/1145Z FCST -17.5 -74.2 | 2020/02/15/1200Z BEST -17.1 -74.1 | 24.0 2020/02/15/1745Z FCST -17.7 -74.1 | 2020/02/15/1800Z BEST -17.5 -74.3 | 17.5 2020/02/16/0014Z FCST -18.3 -74.0 | 2020/02/16/0000Z BEST -18.4 -74.6 | 35.1 2020/02/16/0545Z FCST -18.8 -74.6 | 2020/02/16/0600Z BEST -19.2 -74.7 | 28.4 2020/02/16/1145Z ARCR -20.1 -74.7 | 2020/02/16/1200Z BEST -20.2 -75.0 | 15.6 2020/02/16/1745Z FCST -20.4 -75.0 | 2020/02/16/1800Z BEST -21.0 -75.3 | 38.7 2020/02/16/2345Z FCST -20.8 -74.9 | 2020/02/17/0000Z BEST -20.3 -75.3 | 37.6 2020/02/17/0545Z FCST -20.3 -75.2 | 2020/02/17/0600Z BEST -20.2 -75.3 | 10.9 2020/02/17/1145Z FCST -20.3 -75.1 | 2020/02/17/1200Z BEST -20.3 -75.4 | 17.4 2020/02/17/1745Z FCST -20.3 -75.3 | 2020/02/17/1800Z BEST -20.4 -75.6 | 20.2 2020/02/17/2345Z FCST -20.4 -75.2 | 2020/02/18/0000Z BEST -20.5 -75.8 | 34.8 2020/02/18/0545Z FCST -20.7 -75.6 | 2020/02/18/0600Z BEST -20.6 -75.8 | 14.0 2020/02/18/1145Z FCST -21.0 -75.3 | 2020/02/18/1200Z BEST -21.0 -75.5 | 11.2 2020/02/18/1745Z FCST -21.6 -75.1 | 2020/02/18/1800Z BEST -21.4 -75.0 | 12.1 2020/02/18/2315Z FCST -21.9 -74.8 | 2020/02/19/0000Z BEST -21.9 -74.9 | 5.0