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 20250719 17:30:00 AMSR2 37GHz 30.2 2.51 -13.98 79.24 -13.47 80.15 0.56 1.57 *** *** 2.31 20250719 14:30:00 Metop-C ASCAT 31.5 2.05 -12.78 81.14 -13.28 80.47 0.94 2.66 *** *** 2.11 20250719 11:30:00 n/a n/a 32.7 0.00 NaN NaN -13.08 80.81 NaN NaN *** *** 1.92 20250719 08:30:00 n/a n/a 34.0 0.00 NaN NaN -12.87 81.18 NaN NaN *** *** 1.74 20250719 05:30:00 n/a n/a 35.2 0.00 NaN NaN -12.66 81.57 NaN NaN *** *** 1.56 20250719 02:30:00 n/a n/a 36.8 0.00 NaN NaN -12.44 81.98 NaN NaN *** *** 1.39 20250718 23:30:00 n/a n/a 38.4 0.00 NaN NaN -12.21 82.43 NaN NaN *** *** 1.22 20250718 20:30:00 n/a n/a 39.6 0.00 NaN NaN -11.98 82.90 NaN NaN *** *** 1.07 20250718 17:30:00 Metop-A ASCAT 40.0 -1.40 -10.81 82.97 -11.76 83.38 0.25 0.71 *** *** 0.92 20250718 14:30:00 Metop-A ASCAT 40.0 1.60 -10.61 83.48 -11.56 83.88 0.25 0.72 *** *** 0.78 20250718 11:30:00 interp interp 40.0 0.00 -11.56 83.90 -11.35 84.41 0.33 0.92 1.00 0.1 0.66 20250718 08:30:00 AMSR2 37GHz 40.0 -0.04 -12.51 84.33 -11.16 84.95 0.45 1.28 *** *** 0.54 20250718 05:30:00 Metop-A ASCAT 40.0 -2.00 -10.82 85.14 -10.97 85.49 0.42 1.19 *** *** 0.44 20250718 02:30:00 Metop-A ASCAT 38.3 1.00 -10.65 85.71 -10.80 86.06 0.41 1.15 *** *** 0.35 20250717 23:30:00 GMI 37GHz 35.9 -2.19 -11.64 86.85 -10.64 86.64 0.41 1.16 *** *** 0.27 20250717 20:30:00 GMI 37GHz 35.0 0.81 -11.47 87.39 -10.47 87.19 0.39 1.10 *** *** 0.22 20250717 17:30:00 interp interp 35.0 0.00 -11.21 87.77 -10.28 87.66 0.33 0.94 *** *** 0.19 20250717 14:30:00 interp interp 35.0 0.00 -10.94 88.14 -10.14 88.01 0.29 0.83 *** *** 0.19 20250717 11:30:00 GMI 37GHz 35.0 -1.78 -10.68 88.51 -10.03 88.31 0.26 0.73 *** *** 0.19 20250717 08:30:00 GMI 37GHz 35.0 1.22 -10.60 88.78 -9.95 88.58 0.25 0.71 2.70 4.7 0.19 20250717 05:30:00 Metop-C ASCAT 35.0 -2.45 -9.94 88.77 -9.89 88.85 0.17 0.48 *** *** 0.19 20250717 02:30:00 Metop-C ASCAT 35.0 0.55 -9.90 89.04 -9.86 89.11 0.14 0.40 *** *** 0.19 20250716 23:30:00 SSMIS-17 85-92GHz 35.0 0.92 -10.13 89.47 -9.83 89.37 0.38 1.07 2.20 4.8 0.19 20250716 20:30:00 AMSR2 37GHz 35.0 -1.03 -9.81 89.83 -9.81 89.61 0.26 0.73 1.80 5.6 0.19 20250716 17:30:00 AMSR2 37GHz 35.0 1.97 -9.80 90.06 -9.80 89.84 0.27 0.77 *** *** 0.19