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 20250612 18:00:00 SSMIS-18 85-92GHz 20.0 -5.87 17.55 -114.12 18.40 -113.70 0.42 1.19 *** *** 1.60 20250612 15:00:00 SSMIS-18 85-92GHz 21.2 -2.87 17.32 -114.16 18.17 -113.74 0.34 0.96 *** *** 1.43 20250612 12:00:00 SSMIS-18 85-92GHz 22.5 0.13 17.09 -114.21 17.94 -113.79 0.30 0.84 0.50 4.6 1.27 20250612 09:00:00 GMI 85-92GHz 23.8 -0.03 17.02 -114.42 17.72 -113.84 0.35 0.99 3.00 0.0 1.11 20250612 06:00:00 GMI 85-92GHz 25.0 2.97 16.80 -114.48 17.50 -113.90 0.40 1.12 *** *** 0.96 20250612 03:00:00 n/a n/a 26.2 0.00 NaN NaN 17.29 -113.96 NaN NaN *** *** 0.82 20250612 00:00:00 n/a n/a 27.4 0.00 NaN NaN 17.08 -114.04 NaN NaN *** *** 0.69 20250611 21:00:00 n/a n/a 28.6 0.00 NaN NaN 16.89 -114.12 NaN NaN *** *** 0.57 20250611 18:00:00 Metop-A ASCAT 30.0 -1.70 16.75 -113.05 16.70 -114.20 0.23 0.65 *** *** 0.46 20250611 15:00:00 Metop-A ASCAT 31.3 1.30 16.58 -113.14 16.53 -114.28 0.22 0.63 *** *** 0.37 20250611 12:00:00 interp interp 32.8 0.00 16.34 -113.58 16.37 -114.38 0.22 0.61 *** *** 0.29 20250611 09:00:00 AMSR2 37GHz 35.0 -0.03 16.10 -114.03 16.20 -114.50 0.21 0.58 0.30 12.4 0.22 20250611 06:00:00 AMSR2 37GHz 40.0 2.97 15.90 -114.23 16.00 -114.70 0.25 0.71 *** *** 0.18 20250611 03:00:00 Metop-C ASCAT 40.0 1.70 15.93 -114.72 15.88 -114.87 0.27 0.76 *** *** 0.18 20250611 00:00:00 SSMIS-17 85-92GHz 40.0 1.40 15.41 -115.11 15.80 -115.00 0.38 1.07 0.50 2.1 0.18 20250610 21:00:00 AMSR2 85-92GHz 44.2 -0.25 15.59 -115.15 15.75 -115.07 0.32 0.91 1.40 4.9 0.18 20250610 18:00:00 AMSR2 85-92GHz 50.0 2.75 15.54 -115.18 15.70 -115.10 0.36 1.02 *** *** 0.17 20250610 15:00:00 Metop-A ASCAT 52.7 1.65 15.70 -115.08 15.56 -114.87 0.59 1.66 0.50 0.3 0.17 20250610 12:00:00 SSMIS-17 85-92GHz 55.0 2.21 15.89 -114.55 15.40 -114.60 0.62 1.76 *** *** 0.17 20250610 09:00:00 interp interp 58.1 0.00 15.63 -114.47 15.29 -114.55 0.61 1.73 *** *** 0.17 20250610 06:00:00 interp interp 60.0 0.00 15.36 -114.39 15.20 -114.50 0.60 1.70 *** *** 0.17 20250610 03:00:00 SSMIS-17 85-92GHz 60.0 -1.37 15.10 -114.32 15.09 -114.33 0.59 1.67 0.30 1.4 0.17 20250610 00:00:00 SSMIS-17 85-92GHz 60.0 1.63 15.01 -114.09 15.00 -114.10 0.60 1.69 *** *** 0.17 20250609 21:00:00 interp interp 60.0 0.00 14.72 -113.82 14.95 -113.91 0.24 0.69 *** *** 0.17 20250609 18:00:00 Metop-A ASCAT 60.0 -1.00 14.44 -113.55 14.90 -113.70 0.15 0.44 *** *** 0.17 20250609 15:00:00 Metop-A ASCAT 58.3 2.00 14.22 -113.21 14.68 -113.37 0.17 0.48 *** *** 0.17 20250609 12:00:00 AMSR2 37GHz 55.0 -2.82 14.62 -112.85 14.40 -113.00 0.20 0.55 2.20 -1.1 0.17 20250609 09:00:00 AMSR2 37GHz 50.0 0.18 14.42 -112.56 14.20 -112.71 0.16 0.44 0.90 10.0 0.17 20250609 06:00:00 Metop-C ASCAT 45.0 -0.65 14.25 -112.39 14.00 -112.40 0.27 0.77 *** *** 0.18 20250609 03:00:00 Metop-C ASCAT 41.7 2.35 14.01 -111.96 13.76 -111.97 0.30 0.85 1.30 13.2 0.18 20250609 00:00:00 SSMIS-17 85-92GHz 40.0 1.86 13.95 -111.91 13.50 -111.50 0.33 0.93 *** *** 0.18 20250608 21:00:00 AMSR2 37GHz 40.0 -0.06 13.52 -111.36 13.26 -111.05 0.24 0.69 1.00 16.0 0.18 20250608 18:00:00 Metop-C ASCAT 40.0 -1.40 13.09 -110.70 13.00 -110.70 0.18 0.50 *** *** 0.18 20250608 15:00:00 Metop-C ASCAT 36.9 1.60 12.77 -110.51 12.68 -110.50 0.18 0.51 *** *** 0.19 20250608 12:00:00 SSMIS-18 85-92GHz 30.0 -0.60 13.07 -110.21 12.30 -110.40 0.54 1.53 0.90 1.2 0.20