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 20170827 12:00:00 GMI 85-92GHz 20.0 2.69 31.61 -139.28 30.70 -139.20 0.59 1.67 *** *** 3.00 20170827 09:00:00 interp interp 20.0 0.00 30.81 -138.53 30.58 -138.98 0.50 1.40 *** *** 3.00 20170827 06:00:00 SSMIS-17 85-92GHz 20.0 -2.11 30.01 -137.78 30.46 -138.77 0.43 1.20 *** *** 3.00 20170827 03:00:00 SSMIS-17 85-92GHz 20.0 0.89 29.89 -137.58 30.34 -138.56 0.41 1.15 5.00 0.0 3.00 20170827 00:00:00 n/a n/a 20.0 0.00 NaN NaN 30.21 -138.37 NaN NaN *** *** 3.00 20170826 21:00:00 n/a n/a 20.0 0.00 NaN NaN 30.09 -138.18 NaN NaN *** *** 3.00 20170826 18:00:00 n/a n/a 20.0 0.00 NaN NaN 29.96 -138.01 NaN NaN *** *** 3.00 20170826 15:00:00 n/a n/a 20.0 0.00 NaN NaN 29.83 -137.85 NaN NaN *** *** 3.00 20170826 12:00:00 n/a n/a 20.0 0.00 NaN NaN 29.70 -137.70 NaN NaN *** *** 3.00 20170826 09:00:00 n/a n/a 20.0 0.00 NaN NaN 29.57 -137.56 NaN NaN *** *** 3.00 20170826 06:00:00 n/a n/a 20.0 0.00 NaN NaN 29.43 -137.42 NaN NaN *** *** 3.00 20170826 03:00:00 n/a n/a 20.0 0.00 NaN NaN 29.30 -137.28 NaN NaN *** *** 3.00 20170826 00:00:00 n/a n/a 20.0 0.00 NaN NaN 29.16 -137.15 NaN NaN *** *** 3.00 20170825 21:00:00 n/a n/a 20.0 0.00 NaN NaN 29.02 -137.03 NaN NaN *** *** 2.99 20170825 18:00:00 n/a n/a 20.0 0.00 NaN NaN 28.88 -136.93 NaN NaN *** *** 2.77 20170825 15:00:00 Geo IR 20.0 -3.00 27.74 -135.23 28.74 -136.85 0.67 1.90 *** *** 2.56 20170825 12:00:00 Geo IR 20.0 0.00 27.60 -135.18 28.60 -136.80 0.63 1.78 *** *** 2.36 20170825 09:00:00 Geo NearIR 20.8 0.00 27.36 -135.32 28.46 -136.77 0.67 1.89 *** *** 2.16 20170825 06:00:00 SSMIS-18 85-92GHz 22.5 -2.84 28.27 -135.56 28.32 -136.75 0.31 0.87 *** *** 1.96 20170825 03:00:00 SSMIS-18 85-92GHz 24.2 0.16 28.12 -135.54 28.17 -136.73 0.27 0.76 5.00 0.0 1.78 20170825 00:00:00 interp interp 25.0 0.00 27.74 -136.18 28.00 -136.70 0.23 0.65 2.50 1.3 1.60 20170824 21:00:00 Metop-A ASCAT 25.0 -1.90 27.36 -136.82 27.81 -136.65 0.20 0.57 *** *** 1.43 20170824 18:00:00 Metop-B ASCAT 25.0 0.35 27.44 -136.58 27.59 -136.58 0.18 0.50 *** *** 1.26 20170824 15:00:00 interp interp 25.0 0.00 27.15 -136.74 27.36 -136.50 0.20 0.57 3.80 1.4 1.11 20170824 12:00:00 AMSR2 37GHz 25.0 -1.47 26.85 -136.90 27.10 -136.40 0.23 0.66 0.40 1.0 0.96 20170824 09:00:00 Metop-A ASCAT 25.5 -2.30 26.31 -136.66 26.81 -136.27 0.19 0.53 *** *** 0.82 20170824 06:00:00 Metop-B ASCAT 26.8 -0.05 26.15 -136.43 26.50 -136.09 0.14 0.39 *** *** 0.69 20170824 03:00:00 Metop-B ASCAT 28.4 2.90 25.81 -136.23 26.16 -135.90 0.18 0.51 1.00 5.7 0.57 20170824 00:00:00 Geo Vis 30.0 0.00 25.55 -136.06 25.80 -135.70 0.18 0.51 *** *** 0.46 20170823 21:00:00 Geo Vis 31.9 0.00 25.17 -135.82 25.42 -135.52 0.14 0.41 4.10 3.7 0.37 20170823 18:00:00 Geo IR 34.0 0.00 24.78 -135.41 25.01 -135.32 0.13 0.37 *** *** 0.29 20170823 15:00:00 Geo IR 35.0 3.00 24.38 -135.18 24.60 -135.10 0.18 0.50 2.20 15.1 0.22 20170823 12:00:00 Geo IR 35.0 0.00 23.97 -134.72 24.20 -134.80 0.23 0.66 5.00 0.0 0.19 20170823 09:00:00 Geo IR 41.0 3.00 23.43 -134.34 23.66 -134.42 0.28 0.79 *** *** 0.18 20170823 06:00:00 Geo NearIR 50.0 -3.00 23.21 -133.81 23.10 -134.10 0.37 1.04 *** *** 0.17 20170823 03:00:00 GMI 37GHz 55.7 -1.31 22.56 -133.86 22.64 -133.94 0.16 0.46 0.30 39.5 0.17 20170823 00:00:00 GMI 37GHz 60.0 1.69 22.13 -133.72 22.20 -133.80 0.17 0.48 0.30 29.9 0.17 20170822 21:00:00 Metop-B ASCAT 62.7 -1.90 21.62 -133.71 21.75 -133.61 0.15 0.41 *** *** 0.16 20170822 18:00:00 Metop-B ASCAT 65.0 1.10 21.17 -133.50 21.30 -133.40 0.13 0.38 *** *** 0.16 20170822 15:00:00 SSMIS-17 85-92GHz 67.2 0.80 21.09 -133.06 20.84 -133.16 0.14 0.40 0.70 93.9 0.16 20170822 12:00:00 AMSR2 37GHz 70.0 -1.24 20.25 -132.85 20.40 -132.90 0.13 0.36 0.50 91.2 0.16 20170822 09:00:00 AMSR2 37GHz 76.9 1.76 19.84 -132.55 19.99 -132.60 0.13 0.38 *** *** 0.15 20170822 06:00:00 Metop-B ASCAT 85.0 0.60 19.39 -132.32 19.60 -132.30 0.17 0.47 *** *** 0.15 20170822 03:00:00 SSMIS-17 85-92GHz 90.2 0.26 19.00 -131.89 19.20 -132.05 0.16 0.45 0.50 14.9 0.14 20170822 00:00:00 SSMIS-16 85-92GHz 95.0 0.32 18.70 -131.54 18.80 -131.80 0.14 0.39 0.20 73.8 0.14 20170821 21:00:00 Geo Vis 100.0 0.00 18.39 -131.42 18.37 -131.51 0.12 0.33 *** *** 0.14 20170821 18:00:00 Geo Vis 105.0 0.00 18.12 -131.04 18.00 -131.20 0.12 0.33 *** *** 0.14 20170821 15:00:00 SSMIS-18 85-92GHz 111.2 -0.17 17.79 -130.64 17.79 -130.92 0.12 0.33 0.30 100.0 0.13 20170821 12:00:00 Geo NearIR 115.0 0.00 17.48 -130.42 17.60 -130.60 0.11 0.31 0.30 100.0 0.13 20170821 09:00:00 AMSR2 85-92GHz 115.0 1.06 17.29 -129.97 17.36 -130.12 0.11 0.31 0.30 100.0 0.13 20170821 06:00:00 Geo IR 115.0 0.00 17.00 -129.52 17.10 -129.60 0.11 0.31 *** *** 0.13 20170821 03:00:00 Geo NearIR 107.1 0.00 16.69 -129.02 16.84 -129.14 0.08 0.21 0.30 100.0 0.13 20170821 00:00:00 Geo IR 95.0 0.00 16.50 -128.65 16.60 -128.70 0.09 0.26 0.30 100.0 0.14 20170820 21:00:00 Geo Vis 87.2 0.00 16.25 -128.15 16.36 -128.31 0.13 0.36 0.30 100.0 0.15 20170820 18:00:00 SSMIS-18 85-92GHz 80.0 -2.96 16.15 -127.73 16.20 -127.90 0.16 0.45 *** *** 0.15 20170820 15:00:00 SSMIS-18 85-92GHz 71.6 0.04 16.10 -127.26 16.15 -127.43 0.12 0.34 0.30 100.0 0.16 20170820 12:00:00 Geo NearIR 65.0 0.00 16.23 -127.19 16.10 -126.90 0.37 1.03 *** *** 0.16 20170820 09:00:00 Geo NearIR 62.2 3.00 16.06 -126.49 15.93 -126.20 0.44 1.23 *** *** 0.16 20170820 06:00:00 interp interp 60.0 0.00 16.35 -125.75 15.80 -125.50 0.42 1.19 *** *** 0.17 20170820 03:00:00 SSMIS-18 85-92GHz 57.5 -0.54 16.65 -125.01 15.90 -125.01 0.41 1.16 5.00 0.0 0.17 20170820 00:00:00 AMSR2 85-92GHz 55.0 -2.86 15.38 -124.52 16.00 -124.50 0.18 0.51 *** *** 0.17 20170819 21:00:00 AMSR2 85-92GHz 52.7 0.14 15.33 -123.78 15.95 -123.76 0.14 0.39 5.00 0.0 0.17 20170819 18:00:00 Metop-A ASCAT 50.0 -0.45 15.70 -122.96 15.90 -122.90 0.16 0.46 *** *** 0.17 20170819 15:00:00 Metop-A ASCAT 45.0 2.55 15.70 -122.06 15.90 -122.00 0.20 0.56 5.00 0.0 0.18 20170819 12:00:00 SSMIS-17 85-92GHz 40.0 2.80 15.50 -121.42 15.90 -121.10 0.37 1.05 5.00 0.0 0.18 20170819 09:00:00 SSMIS-16 85-92GHz 36.7 2.85 15.21 -120.71 15.71 -120.24 0.46 1.30 *** *** 0.19 20170819 06:00:00 Geo IR 35.0 0.00 14.90 -117.56 15.40 -119.50 0.62 1.76 *** *** 0.19 20170819 03:00:00 GMI 85-92GHz 35.0 -0.89 14.95 -119.26 15.12 -118.99 0.30 0.86 4.20 11.5 0.19 20170819 00:00:00 GMI 85-92GHz 35.0 2.11 14.72 -118.77 14.90 -118.50 0.32 0.91 *** *** 0.19 20170818 21:00:00 Geo IR 32.5 0.00 14.38 -118.59 14.76 -117.88 0.39 1.10 *** *** 0.19 20170818 18:00:00 Metop-B ASCAT 30.0 -0.85 14.60 -117.30 14.70 -117.20 0.19 0.54 *** *** 0.20 20170818 15:00:00 Metop-B ASCAT 30.0 2.10 14.65 -116.61 14.75 -116.51 0.21 0.60 5.00 0.0 0.20 20170818 12:00:00 AMSR2 85-92GHz 30.0 -2.45 14.69 -116.14 14.90 -115.80 0.28 0.80 *** *** 0.20