Date/Time_(UTC)         Source Sensor   Vmax(kts)  t_off (hrs) Geo-ref Lat       Lon  Opr Ctr Lat      Lon  50% cert rad  95% cert rad  Eye diam (deg)  % cert eye  50% cert fxa

20170221 08:30:00          Geo Vis           31.3        -3.00      -17.55    137.70       -17.10   137.15          0.25          0.70             ***         ***          0.79
20170221 05:30:00          Geo Vis           32.5         0.00      -17.45    137.81       -17.00   137.26          0.20          0.57             ***         ***          0.67
20170221 02:30:00          Geo IR            33.8         0.00      -17.34    138.08       -16.89   137.35          0.21          0.58             ***         ***          0.55
20170220 23:30:00          Geo Vis           35.3         0.00      -16.33    137.75       -16.78   137.41          0.24          0.67             ***         ***          0.44
20170220 20:30:00          Geo IR            37.3         0.00      -17.02    138.45       -16.65   137.45          0.25          0.71             ***         ***          0.35
20170220 17:30:00          Geo IR            39.3         3.00      -16.88    138.48       -16.50   137.49          0.30          0.83             ***         ***          0.27
20170220 14:30:00      Metop-B ASCAT         40.0        -1.55      -15.53    137.60       -16.38   137.50          0.17          0.47            5.00         0.0          0.21
20170220 11:30:00      Metop-B ASCAT         40.0         1.45      -15.43    137.60       -16.28   137.50          0.16          0.46             ***         ***          0.18
20170220 08:30:00     SSMIS-18 85-92GHz      40.0         1.09      -16.93    137.67       -16.10   137.46          0.27          0.77            5.00         0.0          0.18
20170220 05:30:00          Geo Vis           40.0        -3.00      -15.94    136.53       -15.84   137.37          0.17          0.47            5.00         0.0          0.18
20170220 02:30:00          Geo Vis           40.0         0.00      -15.62    136.39       -15.52   137.24          0.12          0.34            3.30        12.6          0.18
20170219 23:30:00          Geo Vis           40.0         3.00      -15.23    136.22       -15.13   137.07          0.17          0.47             ***         ***          0.18