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 20200812 11:30:00 n/a n/a 20.0 0.00 NaN NaN 32.93 118.44 NaN NaN *** *** 1.58 20200812 08:30:00 n/a n/a 20.5 0.00 NaN NaN 31.91 118.11 NaN NaN *** *** 1.40 20200812 05:30:00 AMSR2 37GHz 21.7 -0.05 31.41 118.76 30.96 117.82 0.50 1.40 *** *** 1.24 20200812 02:30:00 AMSR2 37GHz 23.4 2.95 30.53 118.54 30.08 117.61 0.54 1.53 *** *** 1.09 20200811 23:30:00 n/a n/a 25.4 0.00 NaN NaN 29.27 117.49 NaN NaN *** *** 0.94 20200811 20:30:00 n/a n/a 28.8 0.00 NaN NaN 28.55 117.41 NaN NaN *** *** 0.80 20200811 17:30:00 n/a n/a 33.8 0.00 NaN NaN 27.88 117.35 NaN NaN *** *** 0.66 20200811 14:30:00 n/a n/a 39.7 0.00 NaN NaN 27.24 117.31 NaN NaN *** *** 0.54 20200811 11:30:00 n/a n/a 46.2 0.00 NaN NaN 26.59 117.30 NaN NaN *** *** 0.43 20200811 08:30:00 n/a n/a 56.2 0.00 NaN NaN 25.96 117.37 NaN NaN *** *** 0.33 20200811 05:30:00 n/a n/a 66.3 0.00 NaN NaN 25.34 117.50 NaN NaN *** *** 0.24 20200811 02:30:00 n/a n/a 70.0 0.00 NaN NaN 24.69 117.62 NaN NaN *** *** 0.18 20200810 23:30:00 n/a n/a 69.8 0.00 NaN NaN 23.99 117.73 NaN NaN *** *** 0.16 20200810 20:30:00 AMSR2 37GHz 62.3 -2.72 23.40 117.91 23.40 117.97 0.15 0.43 *** *** 0.16 20200810 17:30:00 AMSR2 37GHz 54.0 0.28 22.79 118.18 22.80 118.24 0.11 0.32 1.30 8.7 0.17 20200810 14:30:00 Metop-B ASCAT 49.0 -1.60 22.30 118.29 22.15 118.56 0.17 0.47 *** *** 0.18 20200810 11:30:00 Metop-B ASCAT 44.1 1.40 21.63 118.43 21.49 118.70 0.16 0.46 *** *** 0.18 20200810 08:30:00 AMSR2 85-92GHz 37.7 -2.89 21.01 118.54 20.76 118.70 0.24 0.68 0.50 8.5 0.19 20200810 05:30:00 AMSR2 85-92GHz 35.0 0.11 20.36 118.54 20.10 118.70 0.20 0.56 0.70 91.4 0.19 20200810 02:30:00 Metop-A ASCAT 35.0 -2.05 19.71 118.73 19.59 118.58 0.19 0.53 *** *** 0.19 20200809 23:30:00 Metop-A ASCAT 34.9 0.95 19.24 118.66 19.12 118.50 0.17 0.48 0.40 12.4 0.19 20200809 20:30:00 SSMIS-16 85-92GHz 32.6 -0.53 18.65 118.82 18.70 118.50 0.32 0.90 0.60 12.1 0.19 20200809 17:30:00 SSMIS-16 85-92GHz 29.6 2.47 18.15 118.81 18.20 118.50 0.35 0.98 *** *** 0.20 20200809 14:30:00 n/a n/a 27.1 0.00 NaN NaN 17.51 118.42 NaN NaN *** *** 0.20 20200809 11:30:00 n/a n/a 24.6 0.00 NaN NaN 16.65 118.28 NaN NaN *** *** 0.20