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 20210422 02:30:00 SSMIS-16 85-92GHz 48.7 -0.96 -10.39 46.55 -10.39 46.24 0.17 0.49 0.20 71.5 0.20 20210421 23:30:00 SSMIS-16 85-92GHz 50.3 2.04 -10.40 46.86 -10.40 46.55 0.19 0.54 *** *** 0.17 20210421 20:30:00 interp interp 53.0 0.00 -10.40 46.99 -10.26 46.88 0.18 0.52 *** *** 0.17 20210421 17:30:00 SSMIS-17 85-92GHz 56.4 -2.13 -10.41 47.12 -10.01 47.22 0.18 0.50 *** *** 0.17 20210421 14:30:00 SSMIS-17 85-92GHz 59.1 0.87 -10.18 47.45 -9.78 47.55 0.16 0.44 1.10 45.8 0.17 20210421 11:30:00 AMSR2 85-92GHz 60.0 -0.88 -9.75 47.64 -9.70 47.85 0.11 0.30 0.50 100.0 0.17 20210421 08:30:00 AMSR2 85-92GHz 58.6 2.12 -9.77 47.92 -9.71 48.12 0.13 0.36 *** *** 0.17 20210421 05:30:00 SSMIS-17 85-92GHz 55.3 -2.77 -9.75 48.33 -9.76 48.38 0.16 0.44 *** *** 0.17 20210421 02:30:00 SSMIS-17 85-92GHz 50.3 0.23 -9.85 48.57 -9.86 48.62 0.12 0.34 0.40 100.0 0.17 20210420 23:30:00 AMSR2 37GHz 43.8 -1.15 -9.92 49.04 -10.03 48.84 0.09 0.26 0.50 81.3 0.18