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 20200101 23:30:00 AMSR2 37GHz 50.5 -2.37 -33.39 62.98 -32.84 63.22 0.37 1.05 *** *** 0.43 20200101 20:30:00 AMSR2 37GHz 53.0 0.63 -32.44 62.47 -31.89 62.71 0.34 0.97 2.70 2.7 0.33 20200101 17:30:00 Geo NearIR 54.5 3.00 -31.62 60.99 -30.92 62.17 0.39 1.10 *** *** 0.25 20200101 14:30:00 Geo Vis 55.0 -3.00 -30.53 61.91 -29.93 61.60 0.26 0.73 2.80 2.7 0.20 20200101 11:30:00 Geo Vis 55.1 -3.00 -29.66 61.46 -28.93 61.04 0.17 0.49 1.90 11.9 0.17 20200101 08:30:00 Geo Vis 58.1 0.00 -28.64 61.17 -27.91 60.75 0.13 0.36 *** *** 0.17 20200101 05:30:00 Geo Vis 63.4 0.00 -27.46 61.06 -26.89 60.53 0.12 0.35 *** *** 0.16 20200101 02:30:00 Geo Vis 68.3 3.00 -26.49 60.86 -25.92 60.32 0.16 0.46 0.20 46.5 0.16 20191231 23:30:00 Geo NearIR 70.0 0.00 -25.23 60.18 -25.07 60.04 0.16 0.45 *** *** 0.16 20191231 20:30:00 Geo IR 70.0 0.00 -24.15 59.37 -24.29 59.61 0.20 0.57 *** *** 0.16 20191231 17:30:00 Metop-A ASCAT 70.0 -0.75 -23.61 59.06 -23.57 59.09 0.17 0.49 *** *** 0.16 20191231 14:30:00 SSMIS-17 85-92GHz 70.0 1.02 -23.20 59.05 -22.93 58.63 0.17 0.47 1.80 63.3 0.16 20191231 11:30:00 AMSR2 85-92GHz 70.0 -2.05 -22.64 58.76 -22.42 58.37 0.16 0.44 *** *** 0.16 20191231 08:30:00 AMSR2 85-92GHz 68.5 0.95 -22.19 58.61 -21.98 58.22 0.14 0.40 0.20 100.0 0.16 20191231 05:30:00 Geo IR 65.7 0.00 -21.85 58.62 -21.59 58.10 0.11 0.31 *** *** 0.16 20191231 02:30:00 GMI 37GHz 62.4 0.11 -21.33 58.02 -21.27 58.02 0.14 0.40 2.90 44.1 0.16 20191230 23:30:00 Geo IR 59.6 0.00 -21.50 58.05 -21.07 58.00 0.15 0.44 *** *** 0.17 20191230 20:30:00 AMSR2 85-92GHz 57.2 0.79 -20.88 58.02 -20.94 58.02 0.17 0.49 0.20 87.1 0.17 20191230 17:30:00 Metop-B ASCAT 54.9 0.85 -20.92 57.97 -20.83 58.07 0.17 0.47 *** *** 0.17 20191230 14:30:00 Geo Vis 52.3 -3.00 -20.92 58.10 -20.74 58.14 0.13 0.37 1.30 72.3 0.17 20191230 11:30:00 Geo Vis 49.5 0.00 -20.87 58.18 -20.69 58.21 0.08 0.24 *** *** 0.18 20191230 08:30:00 Geo Vis 45.2 0.00 -20.69 58.28 -20.67 58.32 0.09 0.25 *** *** 0.18 20191230 05:30:00 Geo IR 40.2 0.00 -20.52 58.60 -20.65 58.47 0.12 0.35 *** *** 0.18 20191230 02:30:00 SSMIS-18 85-92GHz 36.3 -2.00 -20.54 58.39 -20.63 58.65 0.16 0.45 *** *** 0.19 20191229 23:30:00 SSMIS-18 85-92GHz 35.0 1.00 -20.50 58.58 -20.59 58.83 0.14 0.40 0.50 91.0 0.19 20191229 20:30:00 Geo IR 35.0 0.00 -21.11 58.57 -20.43 59.04 0.21 0.60 *** *** 0.19 20191229 17:30:00 Metop-A ASCAT 35.0 -0.05 -20.06 59.17 -20.14 59.29 0.13 0.36 *** *** 0.19 20191229 14:30:00 Metop-A ASCAT 35.0 2.95 -19.68 59.44 -19.76 59.56 0.17 0.48 *** *** 0.19 20191229 11:30:00 Geo Vis 35.0 0.00 -20.30 59.71 -19.33 59.85 0.17 0.47 *** *** 0.19