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 20180402 05:30:00 Metop-B ASCAT 25.2 -5.25 19.74 149.25 20.19 149.83 0.32 0.91 2.40 0.7 0.94 20180402 02:30:00 Metop-B ASCAT 26.3 -2.25 19.68 148.83 20.13 149.41 0.25 0.70 *** *** 0.80 20180401 23:30:00 Metop-B ASCAT 27.5 0.75 19.63 148.38 20.08 148.97 0.22 0.63 *** *** 0.67 20180401 20:30:00 Metop-A ASCAT 28.8 2.75 19.88 148.13 20.03 148.50 0.29 0.81 *** *** 0.55 20180401 17:30:00 SSMIS-16 85-92GHz 30.3 0.90 20.04 148.18 19.99 148.02 0.44 1.24 0.50 1.9 0.45 20180401 14:30:00 Metop-B ASCAT 32.3 -2.75 19.61 147.17 19.96 147.49 0.26 0.73 *** *** 0.35 20180401 11:30:00 Metop-B ASCAT 34.3 0.25 19.59 146.62 19.94 146.94 0.22 0.63 *** *** 0.27 20180401 08:30:00 SSMIS-18 85-92GHz 35.0 -0.31 19.89 145.51 19.89 146.42 0.29 0.83 1.20 4.3 0.22 20180401 05:30:00 AMSR2 37GHz 35.1 -1.76 19.07 146.61 19.77 145.92 0.31 0.87 2.40 0.5 0.19 20180401 02:30:00 Metop-A ASCAT 37.2 -2.90 19.07 145.45 19.42 145.45 0.25 0.71 0.30 2.1 0.19 20180331 23:30:00 Metop-A ASCAT 40.6 0.10 18.71 144.89 19.05 144.89 0.21 0.59 *** *** 0.18 20180331 20:30:00 SSMIS-16 85-92GHz 45.0 -1.88 18.62 144.20 18.73 144.11 0.45 1.28 0.60 0.8 0.18 20180331 17:30:00 SSMIS-16 85-92GHz 51.2 1.12 18.50 143.35 18.61 143.26 0.44 1.25 0.20 1.4 0.17 20180331 14:30:00 interp interp 61.4 0.00 18.75 142.54 18.85 142.30 0.31 0.88 *** *** 0.17 20180331 11:30:00 interp interp 71.4 0.00 19.00 141.73 19.00 141.63 0.24 0.67 *** *** 0.16 20180331 08:30:00 SSMIS-18 85-92GHz 78.7 -0.10 19.24 140.92 18.92 141.26 0.19 0.55 0.40 1.2 0.15 20180331 05:30:00 GMI 37GHz 86.5 -1.39 19.20 141.25 18.77 141.09 0.19 0.53 *** *** 0.15 20180331 02:30:00 GMI 37GHz 96.8 1.61 18.97 141.21 18.54 141.05 0.19 0.54 *** *** 0.14 20180330 23:30:00 SSMIS-18 85-92GHz 106.4 -2.33 17.79 141.16 18.25 140.97 0.19 0.53 *** *** 0.14 20180330 20:30:00 SSMIS-18 85-92GHz 114.4 0.67 17.46 140.69 17.92 140.50 0.16 0.46 1.40 15.8 0.13 20180330 17:30:00 AMSR2 37GHz 121.0 -1.36 17.44 139.78 17.53 139.92 0.15 0.42 0.20 79.7 0.13 20180330 14:30:00 AMSR2 37GHz 127.5 1.64 16.96 139.27 17.05 139.41 0.15 0.43 *** *** 0.12 20180330 11:30:00 Geo IR 129.8 -3.00 16.66 139.04 16.65 138.92 0.16 0.45 *** *** 0.12 20180330 08:30:00 Geo IR 123.6 0.00 16.41 138.57 16.39 138.45 0.11 0.32 0.20 75.1 0.13 20180330 05:30:00 Geo IR 113.0 0.00 16.08 138.06 16.16 138.04 0.10 0.27 0.20 87.4 0.13 20180330 02:30:00 AMSR2 85-92GHz 94.0 1.43 15.88 137.62 15.88 137.68 0.12 0.33 0.20 100.0 0.14 20180329 23:30:00 SSMIS-18 85-92GHz 78.3 -2.11 15.68 137.35 15.68 137.35 0.14 0.38 *** *** 0.15 20180329 20:30:00 SSMIS-18 85-92GHz 69.6 0.89 15.58 137.04 15.57 137.04 0.12 0.33 0.30 100.0 0.16 20180329 17:30:00 SSMIS-16 85-92GHz 64.4 1.58 15.43 136.76 15.48 136.76 0.13 0.37 *** *** 0.16 20180329 14:30:00 GMI 85-92GHz 61.8 1.19 15.24 136.50 15.35 136.50 0.13 0.37 0.40 100.0 0.16 20180329 11:30:00 Metop-A ASCAT 59.6 0.30 15.20 136.26 15.30 136.26 0.18 0.50 *** *** 0.17 20180329 08:30:00 Geo Vis 56.4 0.00 15.49 136.01 15.36 136.00 0.23 0.65 0.60 34.3 0.17 20180329 05:30:00 Geo Vis 55.0 -3.00 15.18 136.08 15.40 135.76 0.22 0.62 0.30 27.7 0.17 20180329 02:30:00 Geo Vis 55.0 0.00 15.18 135.85 15.40 135.53 0.18 0.50 *** *** 0.17 20180328 23:30:00 Metop-A ASCAT 55.0 1.20 14.67 135.64 15.40 135.39 0.19 0.54 *** *** 0.17 20180328 20:30:00 SSMIS-16 85-92GHz 55.0 -1.20 15.37 135.83 15.36 135.32 0.13 0.38 2.20 81.9 0.17 20180328 17:30:00 AMSR2 37GHz 54.9 -1.14 14.99 135.51 15.28 135.31 0.11 0.31 1.10 100.0 0.17 20180328 14:30:00 AMSR2 37GHz 52.6 1.86 14.72 135.69 15.01 135.49 0.12 0.34 *** *** 0.17 20180328 11:30:00 interp interp 49.6 0.00 14.44 135.49 14.64 135.60 0.14 0.41 *** *** 0.18 20180328 08:30:00 SSMIS-16 85-92GHz 47.3 -1.81 14.17 135.28 14.24 135.60 0.18 0.50 *** *** 0.18 20180328 05:30:00 SSMIS-16 85-92GHz 44.4 1.19 13.61 135.28 13.68 135.60 0.17 0.47 0.90 71.5 0.18 20180328 02:30:00 GMI 85-92GHz 39.0 2.61 12.65 135.45 12.59 135.60 0.25 0.69 *** *** 0.19 20180327 23:30:00 Geo IR 34.4 -3.00 11.01 135.68 11.71 135.60 0.52 1.48 *** *** 0.19 20180327 20:30:00 Geo IR 31.2 0.00 10.59 135.68 11.29 135.60 0.48 1.35 1.90 2.2 0.19 20180327 17:30:00 Geo IR 30.0 3.00 10.24 135.68 10.94 135.60 0.52 1.48 2.80 2.4 0.20 20180327 14:30:00 Metop-B ASCAT 30.0 -2.70 10.37 135.41 10.57 135.56 0.18 0.50 *** *** 0.20 20180327 11:30:00 Metop-B ASCAT 30.0 0.30 10.05 135.34 10.25 135.48 0.14 0.40 *** *** 0.20 20180327 08:30:00 Geo Vis 30.0 -3.00 9.93 135.31 9.98 135.28 0.25 0.72 2.00 8.2 0.20 20180327 05:30:00 Geo Vis 30.0 0.00 9.72 135.09 9.77 135.07 0.21 0.59 0.60 17.1 0.20 20180327 02:30:00 Geo Vis 30.0 3.00 9.52 134.90 9.57 134.88 0.25 0.72 *** *** 0.20 20180326 23:30:00 interp interp 30.0 0.00 9.53 135.10 9.51 134.80 0.26 0.73 *** *** 0.20 20180326 20:30:00 interp interp 30.0 0.00 9.53 135.30 9.69 134.92 0.26 0.74 0.20 0.9 0.20 20180326 17:30:00 GMI 85-92GHz 30.0 -0.72 9.54 135.50 9.79 135.15 0.27 0.76 2.70 18.0 0.20 20180326 14:30:00 GMI 85-92GHz 30.0 2.28 9.05 135.97 9.30 135.62 0.29 0.83 *** *** 0.20 20180326 11:30:00 SSMIS-18 85-92GHz 30.0 -2.11 8.61 136.04 8.73 136.05 0.30 0.84 *** *** 0.20 20180326 08:30:00 SSMIS-18 85-92GHz 30.0 0.89 8.18 136.27 8.30 136.28 0.28 0.78 1.20 14.9 0.20 20180326 05:30:00 AMSR2 37GHz 30.0 -1.19 8.05 137.00 7.95 136.56 0.26 0.74 0.90 6.1 0.20 20180326 02:30:00 AMSR2 37GHz 30.0 1.81 7.81 137.54 7.71 137.11 0.27 0.76 *** *** 0.20 20180325 23:30:00 SSMIS-18 85-92GHz 30.0 -2.92 7.41 137.32 7.45 137.69 0.47 1.33 *** *** 0.20 20180325 20:30:00 SSMIS-16 85-92GHz 30.0 -2.20 7.28 138.34 7.03 138.24 0.33 0.94 1.40 5.1 0.20 20180325 17:30:00 AMSR2 37GHz 30.0 -1.62 6.49 138.55 6.79 138.65 0.29 0.83 2.30 10.0 0.20 20180325 14:30:00 Metop-B ASCAT 30.0 -2.05 6.32 139.25 6.74 138.88 0.24 0.68 0.90 5.2 0.20 20180325 11:30:00 Metop-A ASCAT 30.0 0.00 6.47 139.60 6.69 139.17 0.22 0.63 *** *** 0.20 20180325 08:30:00 Geo IR 30.0 3.00 5.36 140.60 6.55 139.79 0.39 1.10 3.00 1.0 0.20 20180325 05:30:00 SSMI-15 85-92GHz 29.9 0.18 5.71 140.12 6.36 140.37 0.47 1.32 3.00 0.9 0.20 20180325 02:30:00 Metop-A ASCAT 26.9 -2.05 6.20 141.02 6.01 140.70 0.23 0.64 *** *** 0.20 20180324 23:30:00 Metop-A ASCAT 25.0 0.95 5.98 141.40 5.79 141.08 0.21 0.59 *** *** 0.20 20180324 20:30:00 SSMIS-18 85-92GHz 25.0 0.29 6.07 142.21 5.72 141.63 0.40 1.13 3.00 0.0 0.20 20180324 17:30:00 SSMIS-16 85-92GHz 25.0 1.02 5.79 142.64 5.70 142.32 0.58 1.63 3.00 0.0 0.20