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 20190904 17:30:00 Metop-B ASCAT 20.0 -3.70 17.99 108.56 17.99 108.56 0.26 0.73 *** *** 0.94 20190904 14:30:00 Metop-B ASCAT 20.0 -0.70 17.90 108.32 17.90 108.32 0.20 0.57 *** *** 0.81 20190904 11:30:00 Metop-B ASCAT 20.0 2.30 17.80 108.10 17.80 108.10 0.23 0.64 0.30 1.8 0.68 20190904 08:30:00 SSMIS-16 85-92GHz 20.0 0.24 17.74 107.66 17.69 107.92 0.44 1.26 1.30 1.0 0.56 20190904 05:30:00 Metop-B ASCAT 20.0 -2.85 16.93 108.93 17.58 107.78 0.29 0.83 *** *** 0.46 20190904 02:30:00 Metop-B ASCAT 21.7 0.15 16.81 108.82 17.46 107.67 0.25 0.71 *** *** 0.37 20190903 23:30:00 Metop-A ASCAT 24.1 1.90 16.73 108.42 17.33 107.58 0.28 0.78 *** *** 0.29 20190903 20:30:00 AMSR2 85-92GHz 25.0 -2.08 16.97 108.32 17.17 107.48 0.46 1.30 1.00 0.9 0.23 20190903 17:30:00 AMSR2 85-92GHz 25.0 0.92 16.75 108.24 16.95 107.40 0.44 1.25 3.00 0.0 0.20 20190903 14:30:00 interp interp 25.0 0.00 16.25 107.53 16.57 107.40 0.40 1.12 *** *** 0.20 20190903 11:30:00 GMI 37GHz 25.1 -2.64 15.74 106.82 16.27 107.42 0.36 1.02 *** *** 0.20 20190903 08:30:00 GMI 37GHz 28.1 0.36 15.57 107.36 16.09 107.96 0.32 0.92 3.00 0.0 0.20 20190903 05:30:00 AMSR2 85-92GHz 30.0 0.71 16.19 107.62 15.99 108.28 0.46 1.31 0.20 2.7 0.20 20190903 02:30:00 interp interp 30.0 0.00 15.97 107.34 15.92 107.68 0.50 1.43 *** *** 0.20 20190902 23:30:00 SSMIS-18 85-92GHz 30.0 -1.45 15.75 107.07 15.91 107.30 0.55 1.57 1.50 1.1 0.20 20190902 20:30:00 SSMIS-18 85-92GHz 30.0 1.55 16.11 107.24 16.26 107.48 0.56 1.57 *** *** 0.20 20190902 17:30:00 Geo IR 30.0 3.00 16.57 107.79 16.92 108.02 0.85 2.39 *** *** 0.20