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 20170918 23:30:00 Metop-A ASCAT 55.0 0.25 50.00 145.15 51.05 147.30 0.26 0.72 *** *** 0.91 20170918 20:30:00 SSMIS-17 85-92GHz 55.0 1.01 49.05 145.65 50.10 146.67 0.34 0.96 2.80 11.1 0.77 20170918 17:30:00 SSMIS-16 85-92GHz 55.0 1.18 48.32 145.06 49.07 145.98 0.41 1.15 2.30 4.4 0.64 20170918 14:30:00 AMSR2 37GHz 55.0 2.41 47.12 144.94 47.97 145.25 0.56 1.58 *** *** 0.53 20170918 11:30:00 Metop-B ASCAT 55.0 -0.70 46.40 142.36 46.80 144.47 0.23 0.64 *** *** 0.42 20170918 08:30:00 Metop-B ASCAT 55.0 2.30 45.11 141.49 45.51 143.60 0.25 0.71 2.90 2.1 0.33 20170918 05:30:00 interp interp 55.0 0.00 43.62 140.68 44.13 142.67 0.27 0.76 *** *** 0.25 20170918 02:30:00 Metop-B ASCAT 55.0 -1.45 42.14 139.86 42.79 141.75 0.29 0.82 *** *** 0.20 20170917 23:30:00 Metop-B ASCAT 55.0 1.55 40.78 138.93 41.43 140.82 0.29 0.82 *** *** 0.17 20170917 20:30:00 SSMIS-18 85-92GHz 55.0 0.47 39.16 139.56 39.36 139.49 0.54 1.53 0.40 0.8 0.17 20170917 17:30:00 interp interp 55.0 0.00 37.48 138.12 37.28 137.92 0.46 1.30 *** *** 0.17 20170917 14:30:00 interp interp 55.0 0.00 35.79 136.69 35.36 135.92 0.40 1.14 *** *** 0.17 20170917 11:30:00 SSMIS-17 85-92GHz 55.0 -2.10 34.10 135.25 33.92 134.16 0.36 1.01 *** *** 0.17 20170917 08:30:00 SSMIS-16 85-92GHz 55.0 -1.95 32.57 133.71 33.02 132.94 0.26 0.75 1.80 12.9 0.17 20170917 05:30:00 SSMIS-16 85-92GHz 55.0 1.05 31.83 132.58 32.28 131.80 0.25 0.71 2.90 29.5 0.17 20170917 02:30:00 Metop-B ASCAT 55.0 -1.05 31.13 130.56 31.59 130.55 0.18 0.50 *** *** 0.17 20170916 23:30:00 Metop-A ASCAT 55.0 1.05 30.69 129.69 31.01 129.57 0.18 0.52 2.20 12.8 0.17 20170916 20:30:00 SSMIS-16 85-92GHz 55.0 -1.29 30.40 129.04 30.55 128.93 0.31 0.89 1.50 10.6 0.17 20170916 17:30:00 AMSR2 37GHz 55.0 -0.29 29.66 128.58 30.13 128.42 0.23 0.66 2.60 8.7 0.17 20170916 14:30:00 Metop-B ASCAT 55.0 -1.40 29.45 127.85 29.70 128.03 0.15 0.43 2.00 15.1 0.17 20170916 11:30:00 Metop-A ASCAT 55.0 0.70 29.20 127.46 29.35 127.62 0.14 0.38 *** *** 0.17 20170916 08:30:00 SSMIS-16 85-92GHz 55.0 -1.74 28.85 127.46 29.09 127.11 0.28 0.78 *** *** 0.17 20170916 05:30:00 AMSR2 37GHz 55.1 -0.38 28.61 126.80 28.86 126.63 0.22 0.62 3.00 26.1 0.17 20170916 02:30:00 Metop-B ASCAT 57.2 -0.65 28.68 126.27 28.63 126.22 0.13 0.37 2.80 38.5 0.17 20170915 23:30:00 Metop-A ASCAT 60.6 1.45 28.62 126.07 28.49 125.83 0.15 0.43 3.00 20.4 0.17 20170915 20:30:00 SSMIS-17 85-92GHz 66.0 1.79 28.53 126.07 28.44 125.39 0.24 0.69 3.00 22.0 0.16 20170915 17:30:00 SSMI-15 85-92GHz 70.5 0.99 28.15 126.01 28.39 125.21 0.21 0.59 2.90 15.5 0.16 20170915 14:30:00 Geo IR 73.1 0.00 28.67 125.39 28.35 125.39 0.39 1.10 *** *** 0.16 20170915 11:30:00 SSMIS-17 85-92GHz 75.4 -1.68 28.01 125.61 28.29 125.50 0.22 0.63 *** *** 0.15 20170915 08:30:00 SSMIS-17 85-92GHz 77.6 1.32 27.85 125.43 28.13 125.32 0.20 0.58 2.10 5.0 0.15 20170915 05:30:00 AMSR2 37GHz 80.8 -1.10 27.74 125.17 27.98 125.06 0.12 0.35 3.00 15.8 0.15 20170915 02:30:00 AMSR2 37GHz 90.1 1.90 27.63 124.82 27.87 124.70 0.14 0.38 *** *** 0.14 20170914 23:30:00 Geo NearIR 95.0 -3.00 27.56 124.40 27.79 124.49 0.15 0.43 1.90 7.4 0.14 20170914 20:30:00 Geo NearIR 95.0 0.00 27.52 124.34 27.75 124.42 0.11 0.30 1.60 56.1 0.14 20170914 17:30:00 Geo NearIR 95.2 0.00 27.61 124.57 27.68 124.40 0.07 0.20 1.10 55.0 0.14 20170914 14:30:00 Geo NearIR 102.7 0.00 27.37 124.51 27.39 124.40 0.05 0.15 *** *** 0.14 20170914 11:30:00 Geo NearIR 111.0 0.00 27.11 124.54 27.19 124.40 0.05 0.14 1.00 100.0 0.13 20170914 08:30:00 Geo IR 117.5 0.00 27.10 124.41 27.14 124.34 0.07 0.19 1.00 100.0 0.13 20170914 05:30:00 Geo IR 119.9 0.00 26.96 124.36 27.08 124.30 0.07 0.21 1.00 100.0 0.13 20170914 02:30:00 Geo IR 117.8 0.00 26.82 124.44 26.85 124.44 0.08 0.22 *** *** 0.13 20170913 23:30:00 Geo NearIR 114.4 0.00 26.38 124.73 26.55 124.62 0.07 0.20 1.00 100.0 0.13 20170913 20:30:00 Geo NearIR 109.8 0.00 26.16 124.99 26.25 124.77 0.09 0.27 1.00 100.0 0.13 20170913 17:30:00 Geo NearIR 104.0 0.00 25.83 125.06 25.96 124.93 0.07 0.20 *** *** 0.14 20170913 14:30:00 Geo NearIR 96.6 0.00 25.63 125.29 25.70 125.13 0.08 0.23 1.00 100.0 0.14 20170913 11:30:00 SSMIS-17 85-92GHz 88.7 -1.24 25.35 125.44 25.46 125.33 0.10 0.29 1.00 100.0 0.15 20170913 08:30:00 SSMIS-18 85-92GHz 79.1 0.87 25.11 125.63 25.21 125.52 0.10 0.28 0.80 100.0 0.15 20170913 05:30:00 Geo Vis 75.0 0.00 24.85 125.81 24.95 125.74 0.09 0.25 1.30 97.3 0.15 20170913 02:30:00 GMI 37GHz 75.0 -0.31 24.45 126.21 24.66 126.05 0.09 0.25 0.60 100.0 0.15 20170912 23:30:00 SSMIS-18 85-92GHz 74.9 -1.41 24.25 126.51 24.35 126.34 0.10 0.29 1.20 100.0 0.15 20170912 20:30:00 SSMIS-18 85-92GHz 71.9 1.59 23.97 126.74 24.07 126.58 0.11 0.30 1.00 80.7 0.16 20170912 17:30:00 AMSR2 37GHz 70.0 0.15 23.54 127.25 23.74 126.86 0.09 0.26 0.70 93.1 0.16 20170912 14:30:00 interp interp 70.0 0.00 23.17 127.63 23.27 127.29 0.12 0.33 *** *** 0.16 20170912 11:30:00 SSMIS-18 85-92GHz 69.9 -1.94 22.81 128.00 22.84 127.78 0.15 0.44 *** *** 0.16 20170912 08:30:00 SSMIS-16 85-92GHz 66.9 -0.90 22.71 128.40 22.55 128.23 0.13 0.35 1.30 100.0 0.16 20170912 05:30:00 SSMIS-16 85-92GHz 65.0 2.10 22.40 128.99 22.24 128.82 0.14 0.41 *** *** 0.16 20170912 02:30:00 Metop-B ASCAT 65.0 -0.95 21.74 129.82 21.84 129.87 0.16 0.44 *** *** 0.16 20170911 23:30:00 Metop-A ASCAT 64.9 1.15 21.27 130.53 21.43 130.68 0.15 0.41 1.40 75.0 0.16 20170911 20:30:00 SSMIS-17 85-92GHz 61.9 1.03 20.93 131.57 21.06 130.99 0.16 0.46 0.80 75.2 0.16 20170911 17:30:00 GMI 85-92GHz 60.0 -1.81 20.71 131.57 20.61 131.41 0.14 0.38 0.80 76.2 0.17 20170911 14:30:00 GMI 85-92GHz 60.0 1.19 19.91 132.87 19.81 132.71 0.13 0.35 0.70 91.6 0.17 20170911 11:30:00 SSMIS-17 85-92GHz 60.0 -2.52 19.41 134.11 19.25 133.81 0.23 0.65 *** *** 0.17 20170911 08:30:00 SSMIS-17 85-92GHz 60.0 0.48 19.22 134.59 19.07 134.29 0.20 0.56 0.70 76.4 0.17 20170911 05:30:00 SSMI-15 85-92GHz 59.7 -0.12 18.74 134.85 18.85 134.81 0.16 0.44 1.10 73.3 0.17 20170911 02:30:00 Metop-B ASCAT 50.6 -2.25 18.63 135.21 18.38 135.73 0.19 0.55 3.00 0.0 0.17 20170910 23:30:00 Metop-B ASCAT 45.0 0.75 18.19 135.97 17.94 136.49 0.17 0.48 *** *** 0.18 20170910 20:30:00 SSMIS-17 85-92GHz 45.0 1.26 17.60 136.88 17.64 136.89 0.28 0.78 0.80 29.9 0.18 20170910 17:30:00 interp interp 44.9 0.00 17.47 137.26 17.35 137.27 0.23 0.66 3.00 0.0 0.18 20170910 14:30:00 Metop-A ASCAT 41.9 -2.00 17.35 137.65 17.05 137.71 0.20 0.57 0.50 7.7 0.18 20170910 11:30:00 Metop-B ASCAT 40.0 0.25 17.10 138.19 16.75 138.18 0.17 0.47 *** *** 0.18 20170910 08:30:00 SSMIS-16 85-92GHz 40.0 -2.18 17.24 139.08 16.39 138.67 0.30 0.85 2.70 4.8 0.18 20170910 05:30:00 SSMIS-16 85-92GHz 40.0 0.82 17.04 139.60 16.19 139.19 0.28 0.79 2.60 10.6 0.18 20170910 02:30:00 Metop-A ASCAT 40.0 -2.80 15.98 139.69 16.14 139.74 0.20 0.58 *** *** 0.18 20170909 23:30:00 Metop-A ASCAT 40.0 0.20 15.92 140.24 16.08 140.29 0.16 0.46 *** *** 0.18 20170909 20:30:00 SSMIS-16 85-92GHz 40.0 -1.38 16.29 141.20 15.90 140.82 0.38 1.07 1.40 6.9 0.18 20170909 17:30:00 SSMIS-16 85-92GHz 39.9 1.62 16.05 141.78 15.66 141.41 0.38 1.08 *** *** 0.18 20170909 14:30:00 Metop-B ASCAT 37.6 -2.40 15.55 142.16 15.40 142.15 0.33 0.94 *** *** 0.19 20170909 11:30:00 Metop-A ASCAT 34.6 -0.30 15.47 142.77 15.17 142.78 0.20 0.56 *** *** 0.19 20170909 08:30:00 Metop-A ASCAT 32.1 2.70 15.30 143.14 15.00 143.15 0.24 0.67 2.20 3.1 0.19 20170909 05:30:00 AMSR2 37GHz 29.6 -2.19 15.64 143.80 14.89 143.60 0.32 0.91 1.20 3.3 0.20 20170909 02:30:00 AMSR2 37GHz 27.1 0.81 15.60 144.69 14.85 144.49 0.30 0.84 1.70 14.3 0.20 20170908 23:30:00 SSMIS-17 85-92GHz 24.6 -2.96 15.18 146.16 14.77 145.44 0.36 1.02 *** *** 0.20 20170908 20:30:00 SSMIS-17 85-92GHz 22.1 0.04 14.61 146.98 14.20 146.26 0.32 0.90 1.90 4.4 0.20 20170908 17:30:00 n/a n/a 19.6 0.00 NaN NaN 13.23 147.02 NaN NaN *** *** 0.21