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 20260129 05:30:00 n/a n/a 45.0 0.00 NaN NaN -24.80 173.04 NaN NaN *** *** 0.18 20260129 02:30:00 n/a n/a 45.0 0.00 NaN NaN -24.08 173.31 NaN NaN *** *** 0.18 20260128 23:30:00 Metop-C ASCAT 45.0 -2.40 -22.62 173.29 -23.22 173.56 0.34 0.95 *** *** 0.18 20260128 20:30:00 SSMIS-17 85-92GHz 45.0 -2.18 -22.85 173.69 -22.26 173.74 0.27 0.76 0.40 67.2 0.18 20260128 17:30:00 SSMIS-17 85-92GHz 44.9 0.82 -21.81 173.75 -21.22 173.80 0.25 0.70 0.50 62.9 0.18 20260128 14:30:00 AMSR2 37GHz 42.6 -0.33 -20.66 174.19 -19.94 173.76 0.19 0.53 0.10 58.8 0.18 20260128 11:30:00 Metop-A ASCAT 39.6 -2.20 -18.94 173.73 -18.72 173.67 0.17 0.47 *** *** 0.18 20260128 08:30:00 Metop-A ASCAT 37.1 0.80 -17.90 173.11 -17.68 173.06 0.15 0.41 3.10 8.2 0.19 20260128 05:30:00 GMI 85-92GHz 34.6 1.54 -17.60 172.00 -16.76 172.02 0.24 0.68 3.30 4.1 0.19