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 20230909 17:30:00 n/a n/a 15.2 0.00 NaN NaN 38.58 139.94 NaN NaN *** *** 0.95 20230909 14:30:00 n/a n/a 16.3 0.00 NaN NaN 37.88 139.63 NaN NaN *** *** 0.81 20230909 11:30:00 SSMIS-17 85-92GHz 17.5 -2.92 36.88 139.84 37.23 139.34 0.61 1.72 *** *** 0.68 20230909 08:30:00 SSMIS-17 85-92GHz 18.8 0.08 36.29 139.58 36.64 139.08 0.57 1.60 3.00 0.0 0.57 20230909 05:30:00 AMSR2 85-92GHz 20.3 -1.15 35.97 139.05 36.12 138.87 0.61 1.73 0.50 0.1 0.46 20230909 02:30:00 Metop-C ASCAT 22.3 -1.30 33.86 138.37 35.66 138.68 0.48 1.36 *** *** 0.36 20230908 23:30:00 Metop-C ASCAT 24.3 1.70 33.44 138.21 35.24 138.51 0.49 1.38 *** *** 0.29 20230908 20:30:00 SSMIS-18 85-92GHz 25.0 -1.06 35.48 138.32 34.83 138.38 0.50 1.42 0.60 4.8 0.23 20230908 17:30:00 SSMIS-18 85-92GHz 25.1 1.94 35.08 138.22 34.43 138.28 0.52 1.46 *** *** 0.20 20230908 14:30:00 interp interp 27.4 0.00 34.39 138.18 33.99 138.14 0.41 1.16 *** *** 0.20 20230908 11:30:00 GMI 85-92GHz 30.4 -2.31 33.71 138.14 33.51 137.97 0.34 0.96 *** *** 0.19 20230908 08:30:00 GMI 85-92GHz 32.9 0.69 33.07 137.88 32.88 137.71 0.31 0.89 1.10 3.3 0.19 20230908 05:30:00 AMSR2 37GHz 35.4 -1.87 32.30 137.70 32.60 137.46 0.41 1.15 *** *** 0.19 20230908 02:30:00 AMSR2 37GHz 38.6 1.13 32.30 137.45 32.60 137.21 0.40 1.12 *** *** 0.19 20230907 23:30:00 SSMIS-17 85-92GHz 40.0 -2.05 33.00 136.92 32.60 137.10 0.51 1.45 *** *** 0.18 20230907 20:30:00 SSMIS-18 85-92GHz 40.0 -0.83 33.11 136.63 32.66 137.16 0.39 1.10 3.00 0.0 0.18 20230907 17:30:00 SSMIS-18 85-92GHz 40.0 2.17 33.14 136.67 32.69 137.20 0.41 1.16 *** *** 0.18 20230907 14:30:00 Metop-A ASCAT 40.0 -2.20 32.04 137.03 32.38 137.20 0.22 0.61 *** *** 0.18 20230907 11:30:00 GMI 37GHz 40.0 -1.48 31.87 136.77 31.93 137.20 0.17 0.47 3.00 0.0 0.18 20230907 08:30:00 GMI 37GHz 40.0 1.52 31.33 136.69 31.39 137.12 0.17 0.47 0.90 2.9 0.18 20230907 05:30:00 AMSR2 37GHz 40.0 -0.97 30.71 136.89 30.80 136.97 0.22 0.62 0.50 18.2 0.18 20230907 02:30:00 Metop-C ASCAT 40.0 -2.25 30.44 136.58 30.20 136.69 0.16 0.45 *** *** 0.18 20230906 23:30:00 Metop-C ASCAT 40.0 0.75 29.85 136.23 29.60 136.34 0.14 0.38 1.70 9.2 0.18 20230906 20:30:00 SSMIS-17 85-92GHz 40.0 1.19 29.20 136.04 29.03 135.94 0.29 0.81 1.90 3.8 0.18 20230906 17:30:00 interp interp 40.0 0.00 28.64 135.44 28.53 135.53 0.20 0.56 *** *** 0.18 20230906 14:30:00 Metop-A ASCAT 40.0 -1.85 28.08 134.84 28.15 135.11 0.15 0.43 *** *** 0.18 20230906 11:30:00 Metop-C ASCAT 39.9 0.35 27.66 134.52 27.71 134.75 0.13 0.38 *** *** 0.18 20230906 08:30:00 SSMIS-17 85-92GHz 36.9 0.73 27.16 134.52 27.04 134.53 0.32 0.90 2.30 4.5 0.19 20230906 05:30:00 interp interp 35.0 0.00 26.75 134.01 26.42 134.23 0.26 0.74 *** *** 0.19 20230906 02:30:00 Metop-A ASCAT 35.0 -1.10 26.35 133.51 26.00 133.48 0.22 0.63 *** *** 0.19 20230905 23:30:00 Metop-A ASCAT 34.9 1.90 25.84 133.13 25.49 133.10 0.23 0.66 *** *** 0.19 20230905 20:30:00 SSMIS-17 85-92GHz 32.6 1.44 25.07 132.88 24.60 133.10 0.29 0.83 1.50 8.8 0.19 20230905 17:30:00 AMSR2 85-92GHz 29.6 -0.65 24.05 132.82 23.80 133.09 0.43 1.21 2.30 1.0 0.20 20230905 14:30:00 AMSR2 85-92GHz 27.1 2.35 23.49 132.54 23.24 132.81 0.45 1.28 *** *** 0.20 20230905 11:30:00 n/a n/a 24.6 0.00 NaN NaN 22.85 132.31 NaN NaN *** *** 0.20