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 20200119 18:00:00 Geo IR 50.0 -3.00 -31.80 -161.07 -32.90 -162.60 0.44 1.26 3.70 3.6 0.44 20200119 15:00:00 AMSR2 85-92GHz 52.6 -2.32 -31.45 -164.22 -31.60 -163.75 0.38 1.06 *** *** 0.35 20200119 12:00:00 AMSR2 85-92GHz 54.4 0.68 -30.15 -165.38 -30.30 -164.92 0.35 0.99 2.10 1.4 0.27 20200119 09:00:00 Geo NearIR 55.0 -3.00 -27.80 -165.34 -29.00 -166.10 0.33 0.94 *** *** 0.20 20200119 06:00:00 SSMIS-16 85-92GHz 55.0 -1.98 -27.25 -166.40 -27.70 -167.30 0.25 0.70 1.10 10.6 0.17 20200119 03:00:00 SSMIS-16 85-92GHz 55.0 1.02 -25.92 -167.59 -26.37 -168.48 0.23 0.65 3.30 1.5 0.17 20200119 00:00:00 Metop-B ASCAT 55.0 -2.80 -25.79 -170.50 -25.10 -169.60 0.29 0.82 *** *** 0.17 20200118 21:00:00 Metop-B ASCAT 56.9 0.20 -24.67 -171.49 -23.99 -170.59 0.25 0.71 *** *** 0.17 20200118 18:00:00 SSMIS-17 85-92GHz 60.0 -0.36 -22.95 -170.90 -23.00 -171.50 0.15 0.42 0.40 97.6 0.17 20200118 15:00:00 SSMIS-16 85-92GHz 62.5 0.51 -22.00 -171.86 -22.15 -172.30 0.13 0.37 0.40 100.0 0.16 20200118 12:00:00 interp interp 65.0 0.00 -21.19 -172.79 -21.40 -173.10 0.17 0.47 *** *** 0.16 20200118 09:00:00 SSMIS-17 85-92GHz 68.1 -2.61 -20.38 -173.71 -20.71 -174.07 0.23 0.64 *** *** 0.16 20200118 06:00:00 SSMIS-17 85-92GHz 70.0 0.39 -19.76 -174.63 -20.10 -175.00 0.18 0.52 0.20 24.2 0.16 20200118 03:00:00 AMSR2 37GHz 70.0 -1.98 -19.60 -175.67 -19.60 -175.69 0.15 0.43 0.60 61.9 0.16 20200118 00:00:00 AMSR2 37GHz 70.0 1.02 -19.10 -176.28 -19.10 -176.30 0.14 0.39 1.10 91.6 0.16 20200117 21:00:00 Metop-B ASCAT 70.0 0.50 -18.57 -176.95 -18.55 -176.83 0.16 0.45 *** *** 0.16 20200117 18:00:00 SSMIS-17 85-92GHz 70.0 -0.16 -17.90 -177.25 -17.90 -177.40 0.14 0.41 0.70 68.5 0.16 20200117 15:00:00 SSMIS-16 85-92GHz 68.3 0.70 -16.86 -178.14 -16.83 -178.42 0.14 0.39 0.60 70.7 0.16 20200117 12:00:00 AMSR2 85-92GHz 65.0 0.83 -15.94 -178.98 -15.90 -179.10 0.27 0.75 0.10 93.9 0.16 20200117 09:00:00 SSMIS-17 85-92GHz 60.4 -2.36 -16.01 11.63 -15.54 0.15 0.27 0.77 *** *** 0.17 20200117 05:30:00 SSMIS-17 85-92GHz 54.1 1.14 -15.73 190.87 -15.26 179.39 0.25 0.71 4.00 30.6 0.17 20200117 02:30:00 SSMIS-16 85-92GHz 48.7 2.01 -15.27 178.35 -15.09 179.13 0.28 0.80 *** *** 0.18 20200116 23:30:00 Metop-A ASCAT 44.5 -2.90 -14.54 178.12 -14.84 178.74 0.20 0.55 *** *** 0.18 20200116 20:30:00 Metop-A ASCAT 41.6 0.10 -14.02 177.65 -14.32 178.27 0.15 0.43 *** *** 0.18 20200116 17:30:00 n/a n/a 39.8 0.00 NaN NaN -13.57 177.70 NaN NaN *** *** 0.18