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 20210527 05:30:00 n/a n/a 30.0 0.00 NaN NaN 23.55 85.34 NaN NaN *** *** 0.93 20210527 02:30:00 n/a n/a 30.5 0.00 NaN NaN 23.26 85.57 NaN NaN *** *** 0.79 20210526 23:30:00 n/a n/a 31.6 0.00 NaN NaN 22.98 85.80 NaN NaN *** *** 0.67 20210526 20:30:00 AMSR2 85-92GHz 33.3 -0.36 22.51 86.56 22.71 86.02 0.46 1.29 1.80 2.3 0.55 20210526 17:30:00 AMSR2 85-92GHz 35.5 2.64 22.26 86.78 22.46 86.23 0.49 1.39 *** *** 0.44 20210526 14:30:00 SSMIS-17 85-92GHz 42.7 -1.76 22.01 86.82 22.21 86.44 0.59 1.66 *** *** 0.34 20210526 11:30:00 SSMIS-17 85-92GHz 51.6 1.24 21.78 87.01 21.98 86.64 0.58 1.63 1.60 1.4 0.26 20210526 08:30:00 AMSR2 37GHz 55.0 -0.52 21.87 86.24 21.77 86.83 0.56 1.59 *** *** 0.20 20210526 05:30:00 AMSR2 37GHz 55.2 2.48 21.66 86.44 21.56 87.03 0.59 1.67 *** *** 0.17 20210526 02:30:00 SSMIS-17 85-92GHz 61.2 -1.01 21.28 86.86 21.33 87.23 0.26 0.74 0.30 61.7 0.17 20210525 23:30:00 SSMIS-18 85-92GHz 65.0 -1.14 21.29 87.49 21.05 87.43 0.21 0.59 0.30 45.8 0.16 20210525 20:30:00 AMSR2 37GHz 65.0 -1.07 20.54 88.06 20.63 87.63 0.13 0.38 0.10 1.8 0.16 20210525 17:30:00 AMSR2 37GHz 65.0 1.93 20.17 88.27 20.25 87.84 0.15 0.42 *** *** 0.16 20210525 14:30:00 SSMIS-17 85-92GHz 65.0 -1.55 19.68 88.01 20.02 88.12 0.25 0.71 *** *** 0.16 20210525 11:30:00 SSMIS-17 85-92GHz 64.9 1.45 19.40 88.22 19.74 88.32 0.25 0.72 0.70 27.0 0.16 20210525 08:30:00 AMSR2 37GHz 61.9 -1.25 19.23 88.03 19.29 88.45 0.19 0.54 0.70 3.1 0.16 20210525 05:30:00 AMSR2 37GHz 60.0 1.75 18.78 88.07 18.84 88.49 0.21 0.58 *** *** 0.17 20210525 02:30:00 interp interp 60.0 0.00 18.81 88.11 18.50 88.25 0.25 0.71 *** *** 0.17 20210524 23:30:00 SSMIS-18 85-92GHz 59.9 -0.91 18.83 88.16 18.13 88.11 0.33 0.92 3.00 11.4 0.17 20210524 20:30:00 SSMIS-18 85-92GHz 55.2 2.09 18.27 88.45 17.56 88.40 0.34 0.97 *** *** 0.17 20210524 17:30:00 interp interp 49.1 0.00 17.91 88.63 17.30 88.74 0.36 1.02 *** *** 0.18 20210524 14:30:00 interp interp 43.7 0.00 17.56 88.82 17.30 88.98 0.38 1.06 *** *** 0.18 20210524 11:30:00 SSMIS-18 85-92GHz 39.4 -1.49 17.21 89.00 17.29 89.26 0.39 1.11 2.10 4.1 0.19 20210524 08:30:00 SSMIS-18 85-92GHz 36.2 1.51 16.99 89.51 17.08 89.76 0.39 1.11 *** *** 0.19 20210524 05:30:00 n/a n/a 35.0 0.00 NaN NaN 16.75 90.00 NaN NaN *** *** 0.19 20210524 02:30:00 n/a n/a 35.0 0.00 NaN NaN 16.37 89.96 NaN NaN *** *** 0.19 20210523 23:30:00 n/a n/a 35.0 0.00 NaN NaN 15.92 89.75 NaN NaN *** *** 0.19