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 20170428 17:30:00 Metop-A ASCAT 15.2 -5.05 22.02 139.06 22.27 138.31 0.31 0.88 *** *** 0.95 20170428 14:30:00 Metop-A ASCAT 16.3 -2.05 21.30 138.02 21.55 137.27 0.24 0.67 *** *** 0.81 20170428 11:30:00 Metop-A ASCAT 17.5 0.95 20.63 137.14 20.88 136.39 0.22 0.62 *** *** 0.68 20170428 08:30:00 n/a n/a 18.8 0.00 NaN NaN 20.27 135.73 NaN NaN *** *** 0.57 20170428 05:30:00 n/a n/a 20.3 0.00 NaN NaN 19.71 135.36 NaN NaN *** *** 0.46 20170428 02:30:00 n/a n/a 22.3 0.00 NaN NaN 19.23 135.17 NaN NaN *** *** 0.36 20170427 23:30:00 SSMIS-18 85-92GHz 24.3 -1.40 18.58 135.35 18.78 135.03 0.22 0.62 2.90 24.6 0.29 20170427 20:30:00 SSMIS-18 85-92GHz 25.0 1.60 18.12 135.18 18.32 134.86 0.22 0.63 3.00 15.2 0.23 20170427 17:30:00 GMI 85-92GHz 25.1 0.36 17.97 134.75 17.82 134.70 0.39 1.11 2.50 3.5 0.20 20170427 14:30:00 Metop-B ASCAT 27.4 -2.45 16.58 133.14 17.38 134.76 0.42 1.20 *** *** 0.20 20170427 11:30:00 Metop-B ASCAT 30.4 0.50 16.12 133.18 16.92 134.80 0.40 1.12 *** *** 0.19 20170427 08:30:00 SSMIS-17 85-92GHz 32.9 0.54 16.28 135.20 16.35 134.76 0.39 1.12 3.10 1.6 0.19 20170427 05:30:00 interp interp 35.4 0.00 15.59 134.93 15.82 134.69 0.34 0.95 *** *** 0.19 20170427 02:30:00 Metop-B ASCAT 38.6 -1.65 14.90 134.66 15.32 134.59 0.30 0.83 *** *** 0.19 20170426 23:30:00 Metop-B ASCAT 40.0 1.35 14.54 134.55 14.96 134.48 0.29 0.82 *** *** 0.18 20170426 20:30:00 GMI 85-92GHz 40.0 -1.72 14.82 134.12 14.75 134.38 0.28 0.79 5.00 0.0 0.18 20170426 17:30:00 GMI 85-92GHz 40.0 1.28 14.64 134.02 14.57 134.28 0.27 0.77 5.00 0.0 0.18 20170426 14:30:00 interp interp 40.0 0.00 14.23 134.21 14.38 134.15 0.26 0.74 *** *** 0.18 20170426 11:30:00 SSMIS-18 85-92GHz 40.0 -1.77 13.83 134.39 14.15 134.10 0.25 0.71 *** *** 0.18 20170426 08:30:00 SSMIS-18 85-92GHz 40.0 1.23 13.46 134.47 13.78 134.18 0.24 0.68 0.50 6.8 0.18 20170426 05:30:00 GMI 85-92GHz 40.0 1.86 13.30 134.60 13.46 134.33 0.34 0.95 *** *** 0.18 20170426 02:30:00 Metop-A ASCAT 40.0 -2.15 13.17 134.54 13.22 134.59 0.19 0.54 *** *** 0.18 20170425 23:30:00 Metop-A ASCAT 39.9 0.85 13.04 134.78 13.09 134.83 0.17 0.49 5.00 0.0 0.18 20170425 20:30:00 SSMIS-16 85-92GHz 37.6 -1.79 12.34 135.15 13.02 134.97 0.35 0.99 *** *** 0.19 20170425 17:30:00 SSMIS-16 85-92GHz 34.6 1.21 12.32 135.31 13.00 135.13 0.34 0.96 5.00 0.0 0.19 20170425 14:30:00 Metop-A ASCAT 31.4 -2.70 12.35 135.29 13.00 135.39 0.32 0.90 *** *** 0.19 20170425 11:30:00 Metop-A ASCAT 30.0 0.30 12.35 135.54 13.00 135.64 0.28 0.79 *** *** 0.20 20170425 08:30:00 SSMIS-17 85-92GHz 30.0 0.97 13.60 135.95 13.00 135.89 0.40 1.12 2.50 3.4 0.20 20170425 05:30:00 SSMI-15 85-92GHz 30.0 -0.21 12.36 136.04 12.99 135.99 0.52 1.48 1.50 2.5 0.20 20170425 02:30:00 SSMI-15 85-92GHz 30.0 2.79 12.00 135.80 12.63 135.75 0.56 1.59 *** *** 0.20 20170424 23:30:00 interp interp 29.9 0.00 12.02 136.47 12.40 135.61 0.41 1.16 *** *** 0.20 20170424 20:30:00 SSMIS-16 85-92GHz 27.9 -1.57 12.05 137.13 12.40 135.90 0.32 0.91 *** *** 0.20 20170424 17:30:00 SSMIS-16 85-92GHz 24.4 1.43 12.05 137.75 12.40 136.52 0.32 0.91 5.00 0.0 0.20