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 20250829 06:00:00 Metop-C ASCAT 25.0 -0.20 25.75 -121.26 26.90 -121.20 0.15 0.42 *** *** 0.96 20250829 03:00:00 Metop-C ASCAT 26.9 2.80 25.61 -121.21 26.76 -121.16 0.19 0.54 *** *** 0.82 20250829 00:00:00 interp interp 28.5 0.00 25.59 -121.12 26.60 -121.11 0.18 0.50 *** *** 0.69 20250828 21:00:00 interp interp 29.6 0.00 25.57 -121.03 26.41 -121.06 0.16 0.47 0.60 1.9 0.57 20250828 18:00:00 Metop-A ASCAT 30.0 -0.25 25.55 -120.94 26.20 -121.00 0.15 0.44 *** *** 0.46 20250828 15:00:00 Metop-A ASCAT 30.0 2.75 25.32 -120.89 25.97 -120.94 0.19 0.55 0.40 0.6 0.37 20250828 12:00:00 interp interp 30.0 0.00 25.16 -120.86 25.71 -120.88 0.18 0.52 1.10 0.8 0.29 20250828 09:00:00 interp interp 30.0 0.00 25.01 -120.84 25.40 -120.80 0.17 0.49 *** *** 0.23 20250828 06:00:00 Metop-A ASCAT 35.0 -0.65 24.85 -120.81 25.00 -120.70 0.16 0.46 *** *** 0.19 20250828 03:00:00 Metop-A ASCAT 38.4 2.35 24.55 -120.76 24.70 -120.65 0.19 0.54 3.00 0.5 0.19 20250828 00:00:00 interp interp 40.0 0.00 24.03 -120.58 24.40 -120.60 0.18 0.52 2.40 0.6 0.18 20250827 21:00:00 AMSR2 37GHz 40.0 -0.01 23.50 -120.40 23.98 -120.36 0.18 0.50 1.60 4.2 0.18 20250827 18:00:00 Metop-C ASCAT 40.0 -0.70 23.31 -120.12 23.50 -120.00 0.18 0.51 *** *** 0.18 20250827 15:00:00 Metop-C ASCAT 42.5 2.25 22.82 -119.73 23.01 -119.61 0.20 0.58 1.30 2.6 0.18 20250827 12:00:00 GMI 37GHz 45.0 -1.53 22.36 -119.14 22.50 -119.20 0.26 0.73 *** *** 0.18 20250827 09:00:00 GMI 37GHz 45.0 1.47 21.81 -118.79 21.95 -118.85 0.26 0.73 0.30 21.1 0.18 20250827 06:00:00 interp interp 45.0 0.00 21.35 -118.43 21.40 -118.50 0.26 0.73 *** *** 0.18 20250827 03:00:00 SSMIS-17 85-92GHz 50.0 -1.28 20.89 -118.06 20.89 -118.11 0.26 0.74 0.30 51.3 0.17 20250827 00:00:00 SSMIS-17 85-92GHz 55.0 1.72 20.40 -117.65 20.40 -117.70 0.27 0.76 0.40 2.2 0.17 20250826 21:00:00 n/a n/a 55.0 0.00 NaN NaN 19.94 -117.23 NaN NaN *** *** 0.17 20250826 18:00:00 n/a n/a 55.0 0.00 NaN NaN 19.50 -116.80 NaN NaN *** *** 0.17 20250826 15:00:00 n/a n/a 57.5 0.00 NaN NaN 19.09 -116.46 NaN NaN *** *** 0.17 20250826 12:00:00 SSMIS-18 85-92GHz 60.0 -0.54 18.70 -116.25 18.70 -116.20 0.18 0.51 0.80 56.6 0.17 20250826 09:00:00 SSMIS-18 85-92GHz 57.5 2.46 18.33 -116.11 18.33 -116.05 0.21 0.59 0.50 44.9 0.17 20250826 06:00:00 interp interp 55.0 0.00 18.02 -115.83 18.00 -115.90 0.24 0.69 *** *** 0.17 20250826 03:00:00 SSMIS-16 85-92GHz 55.0 -0.52 17.71 -115.56 17.71 -115.56 0.29 0.83 2.50 20.1 0.17 20250826 00:00:00 SSMIS-17 85-92GHz 55.0 1.95 17.50 -115.00 17.50 -115.10 0.31 0.88 *** *** 0.17 20250825 21:00:00 AMSR2 85-92GHz 53.4 0.16 17.19 -114.70 17.40 -114.59 0.33 0.94 0.40 18.3 0.17 20250825 18:00:00 Metop-A ASCAT 50.0 -0.85 17.38 -114.11 17.30 -114.00 0.16 0.47 *** *** 0.17 20250825 15:00:00 Metop-A ASCAT 41.6 2.15 17.19 -113.43 17.12 -113.31 0.19 0.52 *** *** 0.18 20250825 12:00:00 interp interp 35.0 0.00 16.96 -112.90 16.90 -112.60 0.19 0.53 2.10 2.7 0.19 20250825 09:00:00 interp interp 35.0 0.00 16.72 -112.38 16.69 -111.94 0.19 0.55 *** *** 0.19 20250825 06:00:00 Metop-A ASCAT 35.0 -1.35 16.48 -111.85 16.50 -111.30 0.20 0.56 *** *** 0.19 20250825 03:00:00 Metop-A ASCAT 33.4 1.65 16.32 -111.24 16.34 -110.69 0.20 0.57 *** *** 0.19 20250825 00:00:00 GMI 37GHz 30.0 0.39 16.37 -110.04 16.20 -110.10 0.33 0.94 2.30 4.1 0.20