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 20200919 05:30:00 AMSR2 85-92GHz 20.3 0.94 18.06 99.24 16.97 99.00 0.36 1.02 2.70 2.6 0.94 20200919 02:30:00 SSMIS-17 85-92GHz 22.5 -2.73 17.26 100.05 16.81 99.63 0.61 1.71 *** *** 0.80 20200918 23:30:00 SSMIS-17 85-92GHz 25.0 0.27 17.12 100.73 16.67 100.32 0.57 1.61 2.60 0.5 0.67 20200918 20:30:00 n/a n/a 27.7 0.00 NaN NaN 16.56 101.05 NaN NaN *** *** 0.55 20200918 17:30:00 n/a n/a 30.5 0.00 NaN NaN 16.49 101.83 NaN NaN *** *** 0.45 20200918 14:30:00 n/a n/a 34.6 0.00 NaN NaN 16.46 102.70 NaN NaN *** *** 0.35 20200918 11:30:00 SSMIS-16 85-92GHz 38.6 -2.65 16.28 104.21 16.43 103.63 0.28 0.79 2.80 11.8 0.27 20200918 08:30:00 SSMIS-16 85-92GHz 40.0 0.35 16.24 105.12 16.39 104.55 0.24 0.69 0.90 16.9 0.21 20200918 05:30:00 interp interp 40.1 0.00 16.41 106.31 16.31 105.49 0.26 0.73 *** *** 0.18 20200918 02:30:00 Metop-A ASCAT 42.4 -0.45 16.59 107.51 16.49 106.93 0.28 0.78 *** *** 0.18 20200917 23:30:00 Metop-A ASCAT 45.4 2.55 16.70 108.87 16.60 108.29 0.31 0.87 0.30 56.6 0.18 20200917 20:30:00 AMSR2 85-92GHz 48.6 -1.65 16.49 109.78 16.47 109.34 0.16 0.45 1.30 52.9 0.18 20200917 17:30:00 AMSR2 85-92GHz 49.9 1.35 16.29 110.68 16.27 110.24 0.15 0.44 2.40 100.0 0.17 20200917 14:30:00 interp interp 46.9 0.00 16.20 111.06 15.99 111.00 0.19 0.53 *** *** 0.18 20200917 11:30:00 SSMIS-18 85-92GHz 45.0 -2.84 16.11 111.44 15.78 111.72 0.24 0.67 *** *** 0.18 20200917 08:30:00 SSMIS-18 85-92GHz 45.0 0.16 16.02 112.14 15.69 112.42 0.20 0.56 0.90 91.1 0.18 20200917 05:30:00 interp interp 45.0 0.00 15.58 112.98 15.56 113.12 0.18 0.50 1.10 1.9 0.18 20200917 02:30:00 Metop-A ASCAT 45.0 -1.80 15.14 113.82 15.04 113.87 0.16 0.45 *** *** 0.18 20200916 23:30:00 Metop-A ASCAT 45.0 1.20 14.65 114.43 14.55 114.48 0.15 0.42 *** *** 0.18 20200916 20:30:00 AMSR2 37GHz 45.0 -2.36 14.47 114.95 14.27 114.90 0.19 0.53 2.80 6.1 0.18 20200916 17:30:00 GMI 37GHz 45.1 -0.24 14.22 115.27 14.07 115.26 0.11 0.32 0.30 46.0 0.18 20200916 14:30:00 Metop-A ASCAT 48.1 -2.30 14.13 115.70 13.92 115.61 0.15 0.42 *** *** 0.18 20200916 11:30:00 Metop-A ASCAT 49.9 0.70 13.97 116.06 13.77 115.96 0.12 0.35 *** *** 0.17 20200916 08:30:00 interp interp 47.6 0.00 13.76 116.45 13.56 116.35 0.13 0.37 0.70 6.9 0.18 20200916 05:30:00 interp interp 44.6 0.00 13.55 116.85 13.37 116.77 0.14 0.40 0.60 10.2 0.18 20200916 02:30:00 Metop-A ASCAT 42.1 -1.45 13.34 117.24 13.22 117.23 0.16 0.44 *** *** 0.18 20200915 23:30:00 Metop-A ASCAT 39.6 1.55 13.19 117.68 13.08 117.67 0.16 0.44 2.50 12.1 0.18 20200915 20:30:00 SSMIS-17 85-92GHz 37.1 2.26 11.83 118.06 12.93 118.06 0.40 1.13 *** *** 0.19 20200915 17:30:00 interp interp 34.6 0.00 12.08 118.45 12.77 118.47 0.42 1.18 *** *** 0.19 20200915 14:30:00 interp interp 32.1 0.00 12.33 118.83 12.58 118.91 0.44 1.25 *** *** 0.19 20200915 11:30:00 SSMIS-17 85-92GHz 29.6 -1.35 12.58 119.21 12.36 119.38 0.46 1.31 0.10 7.3 0.20