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 20210422 08:30:00 SSMIS-18 85-92GHz 89.1 -0.15 20.46 125.65 20.36 125.70 0.14 0.40 0.60 57.8 0.31 20210422 05:30:00 AMSR2 85-92GHz 93.2 -0.61 20.16 125.34 20.06 125.40 0.13 0.35 0.90 87.8 0.23 20210422 02:30:00 AMSR2 85-92GHz 97.2 2.39 19.88 125.10 19.78 125.15 0.15 0.43 *** *** 0.17 20210421 23:30:00 SSMIS-17 85-92GHz 100.5 -0.55 19.72 124.87 19.57 124.98 0.11 0.32 0.90 100.0 0.14 20210421 20:30:00 SSMIS-16 85-92GHz 103.0 -0.19 19.53 124.90 19.43 124.85 0.10 0.27 1.00 100.0 0.14 20210421 17:30:00 SSMIS-16 85-92GHz 105.4 2.81 19.37 124.85 19.27 124.80 0.14 0.39 *** *** 0.14 20210421 14:30:00 interp interp 107.9 0.00 19.03 124.88 19.03 124.86 0.11 0.32 *** *** 0.13 20210421 11:30:00 SSMIS-17 85-92GHz 110.4 -1.10 18.69 124.90 18.75 124.90 0.10 0.27 0.90 100.0 0.13 20210421 08:30:00 SSMIS-16 85-92GHz 112.9 -0.75 18.35 125.01 18.40 124.90 0.10 0.27 1.00 100.0 0.13 20210421 05:30:00 SSMIS-16 85-92GHz 115.4 2.25 17.99 125.01 18.04 124.90 0.12 0.34 *** *** 0.13 20210421 02:30:00 interp interp 118.6 0.00 17.70 125.09 17.66 125.04 0.12 0.34 *** *** 0.13 20210420 23:30:00 SSMIS-16 85-92GHz 120.0 -2.96 17.41 125.17 17.36 125.22 0.12 0.35 *** *** 0.13 20210420 20:30:00 SSMIS-16 85-92GHz 120.0 0.04 17.21 125.31 17.16 125.37 0.08 0.23 1.10 100.0 0.13 20210420 17:30:00 AMSR2 85-92GHz 120.0 -0.22 16.95 125.47 16.96 125.53 0.09 0.25 1.10 100.0 0.13 20210420 14:30:00 AMSR2 85-92GHz 120.0 2.78 16.71 125.70 16.72 125.76 0.13 0.36 *** *** 0.13 20210420 11:30:00 interp interp 119.9 0.00 16.35 125.86 16.45 125.91 0.10 0.29 *** *** 0.13 20210420 08:30:00 SSMIS-16 85-92GHz 116.9 -0.54 15.99 126.01 16.15 125.96 0.09 0.25 1.00 100.0 0.13 20210420 05:30:00 AMSR2 85-92GHz 115.0 -0.43 15.87 126.07 15.85 126.01 0.09 0.25 1.10 100.0 0.13 20210420 02:30:00 AMSR2 85-92GHz 115.0 2.57 15.60 126.18 15.59 126.12 0.12 0.35 *** *** 0.13 20210419 23:30:00 interp interp 115.0 0.00 15.46 126.23 15.37 126.21 0.11 0.31 *** *** 0.13 20210419 20:30:00 SSMIS-18 85-92GHz 115.0 -0.64 15.33 126.28 15.22 126.28 0.10 0.28 0.90 100.0 0.13 20210419 17:30:00 SSMI-15 85-92GHz 115.1 2.07 15.13 126.35 15.07 126.30 0.12 0.33 *** *** 0.13 20210419 14:30:00 interp interp 117.4 0.00 14.94 126.30 14.92 126.24 0.11 0.31 *** *** 0.13 20210419 11:30:00 interp interp 120.4 0.00 14.74 126.26 14.78 126.20 0.10 0.28 *** *** 0.13 20210419 08:30:00 SSMIS-16 85-92GHz 123.6 -0.33 14.54 126.21 14.68 126.26 0.09 0.26 0.70 100.0 0.13 20210419 05:30:00 SSMIS-16 85-92GHz 125.0 2.67 14.43 126.25 14.58 126.30 0.13 0.37 *** *** 0.13 20210419 02:30:00 interp interp 125.0 0.00 14.30 126.34 14.43 126.30 0.12 0.33 *** *** 0.13 20210418 23:30:00 SSMIS-17 85-92GHz 124.9 -1.53 14.17 126.44 14.28 126.30 0.10 0.29 *** *** 0.13 20210418 20:30:00 SSMI-15 85-92GHz 121.9 -0.66 14.08 126.50 14.13 126.39 0.10 0.28 0.70 100.0 0.13 20210418 17:30:00 AMSR2 85-92GHz 120.0 -0.00 13.92 126.52 13.97 126.52 0.10 0.28 0.80 100.0 0.13 20210418 14:30:00 AMSR2 85-92GHz 121.3 3.00 13.75 126.68 13.81 126.68 0.14 0.40 *** *** 0.13 20210418 11:30:00 interp interp 124.2 0.00 13.56 126.77 13.64 126.86 0.11 0.32 *** *** 0.13 20210418 08:30:00 SSMIS-18 85-92GHz 128.3 -1.02 13.37 126.87 13.47 127.08 0.09 0.26 0.90 100.0 0.12 20210418 05:30:00 AMSR2 85-92GHz 133.2 -0.23 13.34 127.11 13.29 127.32 0.09 0.26 1.00 100.0 0.12 20210418 02:30:00 AMSR2 85-92GHz 138.4 2.77 13.15 127.38 13.10 127.59 0.13 0.37 *** *** 0.12 20210417 23:30:00 SSMIS-17 85-92GHz 143.5 -1.31 13.18 127.78 12.90 127.89 0.12 0.34 0.30 100.0 0.12 20210417 20:30:00 SSMI-15 85-92GHz 148.2 -0.39 12.87 128.20 12.69 128.20 0.09 0.26 0.30 100.0 0.12 20210417 17:30:00 AMSR2 85-92GHz 151.9 -0.71 12.51 128.49 12.46 128.54 0.09 0.25 0.40 100.0 0.11 20210417 14:30:00 AMSR2 85-92GHz 154.3 2.29 12.26 128.84 12.22 128.89 0.11 0.32 *** *** 0.11 20210417 11:30:00 SSMIS-17 85-92GHz 154.6 -1.92 11.94 129.44 11.95 129.27 0.11 0.32 *** *** 0.11 20210417 08:30:00 SSMIS-18 85-92GHz 141.4 -0.82 11.54 129.77 11.60 129.77 0.10 0.28 0.40 100.0 0.12 20210417 05:30:00 AMSR2 85-92GHz 128.8 -0.96 11.20 130.23 11.25 130.28 0.10 0.27 0.50 100.0 0.12 20210417 02:30:00 AMSR2 85-92GHz 123.3 2.04 10.91 130.67 10.95 130.72 0.11 0.32 *** *** 0.13 20210416 23:30:00 SSMIS-17 85-92GHz 119.5 -1.07 10.59 131.13 10.65 131.18 0.10 0.28 0.30 100.0 0.13 20210416 20:30:00 SSMIS-16 85-92GHz 117.4 -0.75 10.37 131.78 10.29 131.69 0.10 0.29 0.30 100.0 0.13 20210416 17:30:00 SSMIS-16 85-92GHz 114.0 2.25 10.02 132.26 9.94 132.17 0.13 0.36 *** *** 0.13 20210416 14:30:00 interp interp 101.2 0.00 9.63 132.66 9.60 132.58 0.12 0.34 *** *** 0.14 20210416 11:30:00 SSMIS-17 85-92GHz 88.4 -1.71 9.23 133.07 9.38 132.97 0.12 0.33 *** *** 0.15 20210416 08:30:00 SSMIS-18 85-92GHz 78.7 -0.62 9.08 133.21 9.28 133.36 0.09 0.27 0.50 100.0 0.15 20210416 05:30:00 SSMIS-16 85-92GHz 75.0 1.61 9.16 133.74 9.18 133.77 0.11 0.30 *** *** 0.15 20210416 02:30:00 interp interp 75.0 0.00 9.02 134.15 8.96 134.25 0.11 0.30 *** *** 0.15 20210415 23:30:00 interp interp 74.9 0.00 8.89 134.56 8.78 134.66 0.11 0.31 *** *** 0.15 20210415 20:30:00 SSMIS-16 85-92GHz 70.2 -0.53 8.75 134.97 8.65 134.97 0.11 0.32 0.50 100.0 0.16 20210415 17:30:00 AMSR2 37GHz 64.1 -0.49 8.61 135.30 8.61 135.24 0.09 0.25 0.80 100.0 0.16 20210415 14:30:00 AMSR2 37GHz 58.7 2.51 8.85 135.55 8.85 135.49 0.12 0.34 *** *** 0.17 20210415 11:30:00 interp interp 54.4 0.00 8.89 135.57 9.00 135.75 0.17 0.48 *** *** 0.17 20210415 08:30:00 SSMIS-16 85-92GHz 51.2 -1.18 8.93 135.60 8.94 136.11 0.29 0.83 0.30 19.0 0.17 20210415 05:30:00 AMSR2 37GHz 50.0 -0.77 8.75 136.31 8.90 136.31 0.19 0.55 0.20 64.4 0.17 20210415 02:30:00 AMSR2 37GHz 50.0 2.23 8.81 136.36 8.96 136.36 0.22 0.61 *** *** 0.17 20210414 23:30:00 interp interp 49.9 0.00 9.18 136.06 9.00 136.42 0.26 0.72 *** *** 0.17 20210414 20:30:00 SSMI-15 85-92GHz 47.8 -1.27 9.54 135.77 8.94 136.63 0.31 0.88 2.30 8.4 0.18 20210414 17:30:00 AMSR2 37GHz 44.3 -1.21 8.90 136.87 8.90 136.82 0.19 0.54 1.20 10.2 0.18 20210414 14:30:00 AMSR2 37GHz 38.1 1.79 8.90 136.96 8.90 136.91 0.20 0.56 *** *** 0.19 20210414 11:30:00 interp interp 35.0 0.00 8.85 137.00 8.90 137.02 0.26 0.75 *** *** 0.19 20210414 08:30:00 SSMIS-16 85-92GHz 35.0 -0.96 8.80 137.03 8.90 137.23 0.39 1.12 1.20 6.5 0.19 20210414 05:30:00 AMSR2 37GHz 35.0 -1.48 8.79 137.33 8.89 137.43 0.37 1.05 2.80 5.7 0.19 20210414 02:30:00 AMSR2 37GHz 35.0 1.52 8.61 137.52 8.71 137.62 0.37 1.05 *** *** 0.19 20210413 23:30:00 SSMIS-17 85-92GHz 34.9 -2.08 8.72 137.89 8.47 137.69 0.53 1.50 *** *** 0.19 20210413 20:30:00 SSMIS-17 85-92GHz 32.6 0.92 8.50 137.53 8.25 137.33 0.51 1.45 1.30 3.0 0.19 20210413 17:30:00 n/a n/a 29.6 0.00 NaN NaN 8.08 137.10 NaN NaN *** *** 0.20 20210413 14:30:00 n/a n/a 27.1 0.00 NaN NaN 7.96 137.14 NaN NaN *** *** 0.20 20210413 11:30:00 n/a n/a 24.6 0.00 NaN NaN 7.89 137.35 NaN NaN *** *** 0.20