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 20200818 15:00:00 SSMIS-18 85-92GHz 19.6 -1.01 24.12 -130.30 23.77 -130.79 0.38 1.06 0.70 1.2 1.12 20200818 12:00:00 AMSR2 37GHz 20.0 -1.64 23.80 -129.11 23.80 -130.20 0.35 0.99 0.40 1.5 0.97 20200818 09:00:00 AMSR2 37GHz 20.0 1.36 23.80 -128.53 23.80 -129.63 0.35 0.98 0.60 3.3 0.83 20200818 06:00:00 interp interp 20.0 0.00 23.61 -128.20 23.80 -129.07 0.31 0.86 *** *** 0.70 20200818 03:00:00 Geo Vis 20.0 -3.00 23.43 -127.87 23.80 -128.50 0.27 0.77 0.20 0.2 0.58 20200818 00:00:00 Geo Vis 20.0 0.00 23.43 -127.27 23.80 -127.90 0.23 0.65 0.40 2.0 0.48 20200817 21:00:00 Geo Vis 21.3 0.00 23.20 -126.81 23.72 -127.25 0.20 0.55 0.50 1.6 0.38 20200817 18:00:00 Metop-B ASCAT 23.7 -0.15 23.25 -126.07 23.55 -126.56 0.17 0.47 *** *** 0.30 20200817 15:00:00 Metop-A ASCAT 25.0 1.60 22.65 -125.25 23.40 -125.90 0.20 0.56 0.50 1.3 0.23 20200817 12:00:00 SSMIS-16 85-92GHz 25.0 1.10 23.70 -125.57 23.30 -125.30 0.32 0.91 2.20 2.6 0.20 20200817 09:00:00 AMSR2 37GHz 25.0 0.64 22.99 -124.54 23.09 -124.43 0.34 0.97 0.20 1.9 0.20 20200817 06:00:00 Metop-A ASCAT 25.0 -1.85 22.65 -123.42 22.90 -123.50 0.15 0.43 *** *** 0.20 20200817 03:00:00 Metop-A ASCAT 26.9 1.15 22.60 -122.65 22.85 -122.73 0.14 0.39 1.90 5.8 0.20 20200817 00:00:00 interp interp 30.0 0.00 22.55 -121.89 22.80 -122.00 0.17 0.48 0.40 2.0 0.20 20200816 21:00:00 Metop-B ASCAT 33.1 -2.80 22.49 -121.13 22.29 -121.25 0.22 0.61 0.60 4.2 0.19 20200816 18:00:00 Metop-B ASCAT 35.0 0.20 21.71 -120.38 21.50 -120.50 0.18 0.50 *** *** 0.19 20200816 15:00:00 SSMIS-18 85-92GHz 35.0 -2.26 19.71 -120.02 20.83 -119.71 0.45 1.28 *** *** 0.19 20200816 12:00:00 SSMIS-18 85-92GHz 35.0 0.74 19.08 -119.30 20.20 -119.00 0.43 1.22 0.60 6.7 0.19 20200816 09:00:00 interp interp 32.5 0.00 19.07 -118.65 19.69 -118.35 0.29 0.83 *** *** 0.19 20200816 06:00:00 Metop-A ASCAT 30.0 -1.55 19.06 -117.99 19.20 -118.00 0.22 0.63 *** *** 0.20 20200816 03:00:00 Metop-A ASCAT 30.0 1.45 18.52 -118.08 18.66 -118.09 0.22 0.62 *** *** 0.20 20200816 00:00:00 SSMIS-18 85-92GHz 30.0 0.18 17.83 -118.91 18.10 -118.50 0.45 1.28 0.70 0.7 0.20