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 20170903 05:30:00 Metop-A ASCAT 50.5 -5.15 40.88 151.79 40.58 152.62 0.29 0.81 5.00 0.0 0.43 20170903 02:30:00 Metop-A ASCAT 53.0 -2.15 39.52 150.68 39.22 151.51 0.21 0.61 1.60 5.4 0.33 20170902 23:30:00 Metop-B ASCAT 54.5 0.10 38.30 149.55 37.85 150.37 0.18 0.52 *** *** 0.25 20170902 20:30:00 SSMIS-18 85-92GHz 55.0 0.22 36.61 149.14 36.46 149.20 0.18 0.51 0.60 61.0 0.20 20170902 17:30:00 GMI 37GHz 55.0 -0.22 35.35 148.11 35.09 148.04 0.12 0.33 0.50 42.6 0.17 20170902 14:30:00 GMI 37GHz 55.0 2.78 34.20 147.28 33.95 147.21 0.15 0.44 *** *** 0.17 20170902 11:30:00 interp interp 55.1 0.00 33.00 146.77 32.94 146.48 0.18 0.51 *** *** 0.17 20170902 08:30:00 SSMIS-18 85-92GHz 57.4 -0.20 31.80 146.26 32.11 145.79 0.22 0.62 1.00 44.1 0.17 20170902 05:30:00 GMI 37GHz 60.4 -1.64 31.51 145.16 31.23 145.21 0.18 0.51 2.10 13.8 0.17 20170902 02:30:00 Metop-A ASCAT 62.9 -1.75 30.74 144.87 30.05 144.72 0.17 0.47 1.90 27.4 0.16 20170901 23:30:00 Metop-A ASCAT 65.4 1.25 29.91 144.50 29.22 144.35 0.16 0.45 *** *** 0.16 20170901 20:30:00 GMI 37GHz 67.7 -2.39 28.94 144.15 28.84 144.09 0.13 0.36 1.00 7.7 0.16 20170901 17:30:00 GMI 37GHz 70.6 0.61 28.66 143.92 28.55 143.86 0.10 0.28 5.00 56.2 0.16 20170901 14:30:00 AMSR2 37GHz 75.5 1.79 28.34 143.60 28.31 143.67 0.14 0.40 *** *** 0.15 20170901 11:30:00 Geo NearIR 80.9 0.00 28.13 143.65 28.05 143.46 0.09 0.25 *** *** 0.15 20170901 08:30:00 SSMIS-18 85-92GHz 87.3 -0.01 27.77 143.67 27.65 143.23 0.13 0.36 0.90 31.0 0.15 20170901 05:30:00 SSMI-15 85-92GHz 90.0 -0.79 27.62 143.22 27.37 142.95 0.14 0.40 1.90 36.4 0.14 20170901 02:30:00 Geo Vis 90.0 0.00 27.29 142.66 27.24 142.53 0.14 0.40 *** *** 0.14 20170831 23:30:00 Geo Vis 89.8 0.00 27.28 142.24 27.21 142.15 0.17 0.48 *** *** 0.14 20170831 20:30:00 SSMIS-18 85-92GHz 84.7 0.68 27.42 141.91 27.47 141.83 0.15 0.42 0.80 62.6 0.15 20170831 17:30:00 SSMI-15 85-92GHz 79.5 -0.08 27.70 141.76 27.72 141.70 0.13 0.36 0.90 73.8 0.15 20170831 14:30:00 Geo IR 76.9 0.00 27.80 141.55 27.85 141.81 0.16 0.46 *** *** 0.15 20170831 11:30:00 Geo IR 74.6 0.00 27.71 141.99 27.89 141.91 0.16 0.45 *** *** 0.16 20170831 08:30:00 SSMIS-18 85-92GHz 72.4 0.20 27.21 142.19 27.56 141.98 0.14 0.38 0.70 89.8 0.16 20170831 05:30:00 AMSR2 37GHz 69.2 -2.03 27.12 141.89 27.14 141.99 0.16 0.46 0.80 48.6 0.16 20170831 02:30:00 Geo Vis 59.9 0.00 26.96 141.67 26.72 141.77 0.14 0.40 0.80 48.7 0.17 20170830 23:30:00 Metop-A ASCAT 55.0 0.30 26.64 141.63 26.49 141.45 0.13 0.38 *** *** 0.17 20170830 20:30:00 GMI 85-92GHz 55.0 -2.22 26.22 141.12 26.42 141.07 0.13 0.36 1.10 81.1 0.17 20170830 17:30:00 AMSR2 37GHz 55.0 -1.00 26.45 141.19 26.40 140.91 0.11 0.30 5.00 0.0 0.17 20170830 14:30:00 AMSR2 37GHz 55.0 2.00 26.59 141.49 26.54 141.21 0.12 0.34 *** *** 0.17 20170830 11:30:00 Metop-A ASCAT 55.0 -0.15 26.70 141.48 26.73 141.68 0.15 0.42 *** *** 0.17 20170830 08:30:00 Metop-A ASCAT 55.0 2.85 26.95 142.09 26.98 142.29 0.19 0.53 1.80 12.5 0.17 20170830 05:30:00 GMI 37GHz 55.0 -0.64 26.82 142.84 27.10 143.03 0.17 0.48 2.00 18.7 0.17 20170830 02:30:00 GMI 37GHz 55.0 2.36 26.75 143.73 27.02 143.92 0.20 0.56 *** *** 0.17 20170829 23:30:00 Geo Vis 54.9 0.00 26.01 144.45 26.87 144.71 0.28 0.79 *** *** 0.17 20170829 20:30:00 SSMIS-16 85-92GHz 52.6 -2.40 26.08 145.81 26.53 145.25 0.25 0.71 2.70 7.5 0.17 20170829 17:30:00 SSMIS-16 85-92GHz 49.6 0.60 25.53 146.36 25.99 145.80 0.22 0.63 1.30 15.0 0.18 20170829 14:30:00 Metop-A ASCAT 46.4 -2.80 24.83 146.34 24.90 146.50 0.18 0.50 1.70 6.2 0.18 20170829 11:30:00 Metop-B ASCAT 45.0 -0.60 23.90 146.90 23.87 147.08 0.12 0.35 *** *** 0.18 20170829 08:30:00 Metop-B ASCAT 45.0 2.40 23.22 147.36 23.20 147.53 0.15 0.43 1.60 15.9 0.18 20170829 05:30:00 SSMIS-16 85-92GHz 44.9 0.09 22.36 147.70 22.60 147.70 0.36 1.02 2.00 7.7 0.18 20170829 02:30:00 AMSR2 37GHz 42.6 1.15 22.11 147.11 22.03 147.70 0.39 1.11 3.00 1.6 0.18 20170828 23:30:00 SSMIS-17 85-92GHz 39.6 -2.25 21.47 147.74 21.52 147.69 0.51 1.45 *** *** 0.18 20170828 20:30:00 SSMIS-17 85-92GHz 37.1 0.75 21.00 147.42 21.04 147.36 0.49 1.39 1.90 2.5 0.19 20170828 17:30:00 SSMIS-16 85-92GHz 34.6 0.84 20.34 146.76 20.64 146.94 0.55 1.56 5.00 0.0 0.19 20170828 14:30:00 n/a n/a 32.1 0.00 NaN NaN 20.32 146.59 NaN NaN *** *** 0.19 20170828 11:30:00 n/a n/a 29.6 0.00 NaN NaN 20.06 146.24 NaN NaN *** *** 0.20