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 20230918 23:45:00 n/a n/a 35.2 0.00 NaN NaN 54.28 -41.50 NaN NaN *** *** 3.00 20230918 20:45:00 n/a n/a 37.0 0.00 NaN NaN 54.05 -43.91 NaN NaN *** *** 3.00 20230918 17:45:00 n/a n/a 38.6 0.00 NaN NaN 53.74 -46.22 NaN NaN *** *** 3.00 20230918 14:45:00 Metop-A ASCAT 39.6 -0.75 52.97 -46.94 53.37 -48.45 1.00 2.82 *** *** 3.00 20230918 11:45:00 SSMIS-17 85-92GHz 40.0 -1.41 53.01 -48.67 52.96 -50.57 0.48 1.35 1.50 1.6 3.00 20230918 08:45:00 SSMIS-17 85-92GHz 40.0 1.59 52.52 -50.76 52.47 -52.66 0.48 1.36 *** *** 2.95 20230918 05:45:00 interp interp 40.0 0.00 52.05 -53.90 51.88 -54.68 0.31 0.86 *** *** 2.73 20230918 02:45:00 Metop-A ASCAT 40.0 -2.60 51.58 -57.04 51.23 -56.56 0.22 0.63 *** *** 2.52 20230917 23:45:00 Metop-A ASCAT 40.0 0.40 50.89 -58.70 50.54 -58.23 0.19 0.54 *** *** 2.32 20230917 20:45:00 interp interp 40.5 0.00 49.57 -60.36 49.77 -59.76 0.27 0.77 *** *** 2.12 20230917 17:45:00 AMSR2 37GHz 41.8 -0.97 48.26 -62.01 48.91 -61.18 0.48 1.36 0.50 1.1 1.93 20230917 14:45:00 AMSR2 37GHz 43.4 2.03 47.39 -63.24 48.04 -62.41 0.50 1.41 *** *** 1.74 20230917 11:45:00 GMI 85-92GHz 45.1 -0.06 47.79 -62.12 47.24 -63.37 0.40 1.14 3.00 0.0 1.56 20230917 08:45:00 GMI 85-92GHz 47.2 2.94 47.06 -62.93 46.51 -64.18 0.45 1.26 *** *** 1.39 20230917 05:45:00 interp interp 49.8 0.00 46.12 -64.22 45.81 -64.90 0.24 0.67 *** *** 1.22 20230917 02:45:00 Metop-A ASCAT 52.6 -2.25 45.18 -65.51 45.13 -65.44 0.16 0.45 *** *** 1.07 20230916 23:45:00 Metop-A ASCAT 55.2 0.75 44.49 -65.78 44.44 -65.71 0.14 0.39 0.60 0.6 0.92 20230916 20:45:00 interp interp 57.8 0.00 43.88 -66.07 43.75 -65.83 0.14 0.39 1.80 2.3 0.78 20230916 17:45:00 interp interp 60.5 0.00 43.26 -66.37 43.05 -65.92 0.14 0.39 0.60 4.1 0.65 20230916 14:45:00 Metop-A ASCAT 63.0 0.00 42.65 -66.66 42.35 -65.98 0.14 0.39 *** *** 0.53 20230916 11:45:00 GMI 37GHz 65.2 -0.73 41.99 -66.27 41.64 -66.00 0.19 0.54 0.60 15.7 0.42 20230916 08:45:00 GMI 37GHz 67.4 2.27 41.31 -66.21 40.96 -65.94 0.21 0.59 0.60 21.9 0.33 20230916 05:45:00 AMSR2 37GHz 69.3 0.82 40.70 -65.78 40.25 -65.84 0.19 0.54 1.00 5.6 0.25 20230916 02:45:00 Metop-C ASCAT 70.0 -1.10 39.32 -65.61 39.42 -65.80 0.13 0.38 *** *** 0.19 20230915 23:45:00 Metop-C ASCAT 70.0 1.90 38.23 -65.83 38.33 -66.02 0.15 0.41 2.30 0.2 0.16 20230915 20:45:00 SSMIS-16 85-92GHz 70.0 0.23 37.53 -65.71 37.63 -66.47 0.31 0.87 1.50 0.1 0.16 20230915 17:45:00 n/a n/a 70.0 0.00 NaN NaN 36.93 -66.81 NaN NaN *** *** 0.16 20230915 14:45:00 n/a n/a 70.0 0.00 NaN NaN 35.97 -66.91 NaN NaN *** *** 0.16 20230915 11:45:00 n/a n/a 70.0 0.00 NaN NaN 35.03 -67.02 NaN NaN *** *** 0.16 20230915 08:45:00 AMSR2 37GHz 72.8 -2.86 34.12 -67.47 34.27 -67.41 0.16 0.46 *** *** 0.16 20230915 05:45:00 AMSR2 37GHz 75.0 0.14 33.39 -67.77 33.54 -67.71 0.12 0.34 1.40 23.4 0.15 20230915 02:45:00 Metop-A ASCAT 75.0 -1.65 32.73 -67.69 32.75 -67.75 0.15 0.42 *** *** 0.15 20230914 23:45:00 Metop-A ASCAT 75.0 1.35 32.03 -67.75 32.05 -67.81 0.14 0.40 0.70 7.9 0.15 20230914 20:45:00 GMI 37GHz 75.0 0.10 31.40 -68.31 31.55 -68.16 0.13 0.37 0.40 53.0 0.15 20230914 17:45:00 AMSR2 85-92GHz 75.0 0.07 31.10 -68.22 31.05 -68.40 0.14 0.41 0.30 75.2 0.15 20230914 14:45:00 Metop-C ASCAT 77.1 -0.05 30.35 -68.37 30.42 -68.31 0.14 0.39 *** *** 0.15 20230914 11:45:00 GMI 37GHz 80.2 -0.65 29.70 -68.19 29.75 -68.19 0.10 0.28 1.10 53.3 0.15 20230914 08:45:00 SSMIS-16 85-92GHz 82.7 1.09 28.87 -68.04 29.06 -68.10 0.12 0.35 2.70 89.8 0.15 20230914 05:45:00 AMSR2 85-92GHz 85.2 1.09 28.51 -67.82 28.46 -67.99 0.12 0.35 2.00 78.1 0.15 20230914 02:45:00 Metop-A ASCAT 88.4 -1.35 28.23 -68.01 27.98 -67.84 0.18 0.51 *** *** 0.15 20230913 23:45:00 SSMIS-17 85-92GHz 90.0 -0.86 27.47 -67.55 27.57 -67.69 0.12 0.33 0.60 99.0 0.14 20230913 20:45:00 SSMIS-16 85-92GHz 90.0 0.62 27.03 -67.46 27.22 -67.60 0.11 0.31 0.50 99.7 0.14 20230913 17:45:00 interp interp 90.1 0.00 26.66 -67.36 26.87 -67.49 0.11 0.32 *** *** 0.14 20230913 14:45:00 interp interp 95.6 0.00 26.29 -67.25 26.41 -67.28 0.12 0.34 *** *** 0.14 20230913 11:45:00 SSMIS-17 85-92GHz 100.0 -0.14 25.92 -67.15 25.97 -67.09 0.13 0.36 0.70 80.1 0.14 20230913 08:45:00 SSMIS-18 85-92GHz 100.0 -0.55 25.66 -66.95 25.57 -66.99 0.12 0.33 0.60 96.5 0.14 20230913 05:45:00 AMSR2 85-92GHz 100.0 0.38 25.28 -66.84 25.28 -66.89 0.12 0.33 0.70 100.0 0.14 20230913 02:45:00 interp interp 100.0 0.00 25.02 -66.64 25.13 -66.69 0.12 0.35 *** *** 0.14 20230912 23:45:00 SSMIS-16 85-92GHz 100.0 -2.17 24.76 -66.43 24.98 -66.49 0.13 0.37 *** *** 0.14 20230912 20:45:00 SSMIS-18 85-92GHz 100.0 -1.05 24.46 -66.42 24.74 -66.34 0.10 0.29 0.70 100.0 0.14 20230912 17:45:00 AMSR2 85-92GHz 100.0 0.25 24.45 -66.17 24.48 -66.18 0.10 0.27 0.70 100.0 0.14 20230912 14:45:00 Metop-C ASCAT 100.0 -1.00 24.28 -65.96 24.26 -65.95 0.16 0.45 *** *** 0.14 20230912 11:45:00 SSMIS-16 85-92GHz 100.0 -1.45 24.06 -65.55 24.09 -65.68 0.13 0.36 1.40 95.6 0.14 20230912 08:45:00 SSMIS-18 85-92GHz 100.0 -0.32 23.94 -65.43 23.98 -65.38 0.11 0.30 1.50 96.1 0.14 20230912 05:45:00 SSMIS-18 85-92GHz 100.0 2.68 23.86 -65.13 23.89 -65.08 0.14 0.41 *** *** 0.14 20230912 02:45:00 Metop-A ASCAT 100.0 -0.65 24.13 -64.83 23.85 -64.78 0.15 0.41 *** *** 0.14 20230911 23:45:00 SSMIS-16 85-92GHz 100.0 -1.96 23.67 -64.53 23.79 -64.48 0.12 0.33 *** *** 0.14 20230911 20:45:00 SSMIS-18 85-92GHz 100.0 -0.84 23.61 -64.23 23.65 -64.18 0.10 0.27 1.20 100.0 0.14 20230911 17:45:00 AMSR2 37GHz 100.0 -0.47 23.44 -63.93 23.49 -63.87 0.11 0.32 0.40 100.0 0.14 20230911 14:45:00 AMSR2 37GHz 102.8 2.53 23.35 -63.59 23.40 -63.54 0.14 0.41 *** *** 0.14 20230911 11:45:00 SSMIS-16 85-92GHz 105.0 -1.22 23.32 -63.07 23.29 -63.17 0.11 0.30 0.40 100.0 0.14 20230911 08:45:00 SSMIS-18 85-92GHz 105.0 -0.10 23.04 -62.74 23.05 -62.68 0.10 0.29 0.30 100.0 0.14 20230911 05:45:00 AMSR2 85-92GHz 105.0 0.60 22.83 -62.44 22.78 -62.28 0.10 0.28 0.50 100.0 0.14 20230911 02:45:00 Metop-C ASCAT 105.0 -1.10 22.46 -62.07 22.52 -62.07 0.22 0.61 *** *** 0.14 20230910 23:45:00 SSMIS-17 85-92GHz 105.0 -1.88 22.39 -61.72 22.28 -61.88 0.13 0.36 *** *** 0.14 20230910 20:45:00 SSMIS-17 85-92GHz 105.0 1.12 22.19 -61.48 22.08 -61.64 0.12 0.33 0.50 100.0 0.14 20230910 17:45:00 SSMIS-18 85-92GHz 105.0 2.38 22.04 -61.51 21.88 -61.38 0.14 0.41 *** *** 0.14 20230910 14:45:00 interp interp 100.3 0.00 21.79 -61.15 21.68 -61.08 0.12 0.33 *** *** 0.14 20230910 11:45:00 GMI 85-92GHz 94.7 -0.23 21.54 -60.78 21.49 -60.78 0.10 0.28 0.50 100.0 0.14 20230910 08:45:00 SSMIS-17 85-92GHz 91.4 1.87 21.35 -60.55 21.34 -60.48 0.13 0.36 *** *** 0.14 20230910 05:45:00 AMSR2 37GHz 90.0 -0.11 21.08 -60.17 21.19 -60.17 0.12 0.33 0.50 62.6 0.14 20230910 02:45:00 AMSR2 37GHz 92.1 2.89 20.88 -59.83 20.98 -59.83 0.16 0.45 *** *** 0.14 20230909 23:45:00 GMI 85-92GHz 95.2 -1.56 20.94 -59.41 20.79 -59.47 0.13 0.37 *** *** 0.14 20230909 20:45:00 GMI 85-92GHz 98.4 1.44 20.79 -59.08 20.64 -59.14 0.13 0.36 0.30 100.0 0.14 20230909 17:45:00 AMSR2 37GHz 100.0 -0.28 20.38 -58.77 20.48 -58.76 0.14 0.39 0.40 86.9 0.14 20230909 14:45:00 Metop-C ASCAT 100.0 -1.65 20.21 -58.29 20.25 -58.26 0.16 0.45 *** *** 0.14 20230909 11:45:00 SSMIS-17 85-92GHz 100.0 -0.89 20.07 -57.83 19.98 -57.76 0.13 0.36 0.20 87.7 0.14 20230909 08:45:00 SSMIS-16 85-92GHz 100.0 0.55 20.07 -57.37 19.67 -57.37 0.14 0.40 0.10 70.1 0.14 20230909 05:45:00 SSMIS-18 85-92GHz 100.0 1.67 19.49 -56.75 19.38 -56.96 0.15 0.43 *** *** 0.14 20230909 02:45:00 Metop-A ASCAT 101.7 -1.35 18.92 -56.42 19.17 -56.47 0.15 0.41 *** *** 0.14 20230908 23:45:00 Metop-C ASCAT 105.4 0.90 18.80 -55.96 18.98 -55.96 0.13 0.38 1.50 7.9 0.14 20230908 20:45:00 SSMIS-18 85-92GHz 118.9 -1.89 18.75 -55.50 18.80 -55.45 0.15 0.43 0.10 1.5 0.13 20230908 17:45:00 AMSR2 85-92GHz 130.3 -1.01 18.61 -54.96 18.58 -54.96 0.11 0.32 0.20 100.0 0.12 20230908 14:45:00 AMSR2 85-92GHz 132.9 1.99 18.25 -54.52 18.22 -54.52 0.13 0.36 *** *** 0.12 20230908 11:45:00 GMI 85-92GHz 135.3 -0.06 17.98 -54.01 17.88 -54.06 0.11 0.32 0.20 100.0 0.12 20230908 08:45:00 SSMIS-16 85-92GHz 141.4 0.77 17.78 -53.53 17.68 -53.52 0.12 0.33 0.20 100.0 0.12 20230908 05:45:00 SSMIS-18 85-92GHz 145.0 1.89 17.53 -53.06 17.48 -52.95 0.14 0.39 *** *** 0.12 20230908 02:45:00 interp interp 141.4 0.00 17.25 -52.38 17.23 -52.35 0.13 0.35 *** *** 0.12 20230907 23:45:00 GMI 85-92GHz 134.3 -1.31 16.98 -51.70 16.98 -51.75 0.11 0.32 0.30 100.0 0.12 20230907 20:45:00 SSMIS-16 85-92GHz 120.1 0.20 16.63 -51.21 16.78 -51.21 0.10 0.29 0.30 100.0 0.13 20230907 17:45:00 SSMIS-18 85-92GHz 103.9 1.31 16.48 -50.75 16.58 -50.65 0.12 0.34 0.30 100.0 0.14 20230907 14:45:00 interp interp 89.8 0.00 16.30 -50.16 16.32 -50.01 0.13 0.35 *** *** 0.14 20230907 11:45:00 SSMIS-17 85-92GHz 79.4 -2.11 16.13 -49.56 16.08 -49.35 0.13 0.37 *** *** 0.15 20230907 08:45:00 SSMIS-17 85-92GHz 72.8 0.89 15.99 -48.89 15.94 -48.67 0.11 0.32 0.60 100.0 0.16 20230907 05:45:00 AMSR2 37GHz 70.0 -0.61 15.61 -48.02 15.78 -48.05 0.09 0.24 1.20 86.5 0.16 20230907 02:45:00 AMSR2 37GHz 70.0 2.39 15.33 -47.51 15.50 -47.55 0.11 0.32 *** *** 0.16 20230906 23:45:00 SSMIS-17 85-92GHz 70.0 -2.69 15.24 -46.99 15.18 -47.06 0.19 0.54 *** *** 0.16 20230906 20:45:00 SSMIS-17 85-92GHz 67.9 0.31 14.95 -46.43 14.88 -46.50 0.16 0.45 0.60 74.1 0.16 20230906 17:45:00 SSMIS-18 85-92GHz 64.8 1.53 14.58 -46.06 14.57 -45.96 0.21 0.59 *** *** 0.16 20230906 14:45:00 GMI 37GHz 62.3 -2.81 14.20 -45.31 14.20 -45.51 0.19 0.53 *** *** 0.16 20230906 11:45:00 SSMIS-17 85-92GHz 59.8 -1.87 13.95 -45.02 13.88 -45.06 0.13 0.35 0.80 73.6 0.17 20230906 08:45:00 SSMIS-17 85-92GHz 57.5 1.13 13.72 -44.50 13.65 -44.54 0.11 0.32 0.60 100.0 0.17 20230906 05:45:00 AMSR2 85-92GHz 54.7 -1.31 13.19 -44.14 13.49 -43.94 0.20 0.56 0.60 89.1 0.17 20230906 02:45:00 AMSR2 85-92GHz 50.0 1.69 13.09 -43.34 13.39 -43.14 0.21 0.58 *** *** 0.17 20230905 23:45:00 SSMIS-17 85-92GHz 44.6 -2.48 13.01 -42.50 13.29 -42.34 0.26 0.75 0.10 16.4 0.18 20230905 20:45:00 SSMIS-17 85-92GHz 39.1 0.52 12.83 -41.86 13.11 -41.69 0.23 0.66 0.30 43.8 0.19 20230905 17:45:00 AMSR2 85-92GHz 34.7 -1.56 13.30 -40.83 12.88 -41.04 0.43 1.22 *** *** 0.19 20230905 14:45:00 AMSR2 85-92GHz 31.8 1.44 12.99 -40.10 12.56 -40.31 0.43 1.22 1.70 3.2 0.19 20230905 11:45:00 n/a n/a 29.9 0.00 NaN NaN 12.16 -39.53 NaN NaN *** *** 0.20