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 20230819 18:00:00 Metop-C ASCAT 20.0 0.80 15.55 -143.84 16.40 -143.00 0.22 0.63 *** *** 3.00 20230819 15:00:00 SSMIS-16 85-92GHz 21.8 0.66 16.60 -143.18 16.40 -142.39 0.32 0.89 0.30 2.8 2.99 20230819 12:00:00 AMSR2 85-92GHz 23.4 -0.79 16.60 -142.19 16.40 -141.77 0.40 1.12 2.30 1.9 2.77 20230819 09:00:00 Metop-C ASCAT 24.6 -2.70 15.70 -141.46 16.40 -141.14 0.23 0.64 *** *** 2.56 20230819 06:00:00 Metop-C ASCAT 25.0 0.30 15.70 -140.81 16.40 -140.50 0.19 0.53 *** *** 2.35 20230819 03:00:00 SSMIS-16 85-92GHz 25.0 0.08 15.95 -140.25 16.40 -139.83 0.30 0.85 1.20 2.1 2.15 20230819 00:00:00 SSMIS-18 85-92GHz 25.0 1.20 16.40 -139.88 16.40 -139.15 0.32 0.89 0.50 2.2 1.96 20230818 21:00:00 Metop-C ASCAT 25.0 -1.85 15.85 -139.09 16.40 -138.47 0.23 0.65 *** *** 1.78 20230818 18:00:00 Metop-C ASCAT 25.0 1.15 15.85 -138.43 16.40 -137.80 0.22 0.62 *** *** 1.60 20230818 15:00:00 SSMIS-17 85-92GHz 25.8 0.91 16.40 -137.53 16.40 -137.16 0.41 1.14 2.50 1.4 1.43 20230818 12:00:00 AMSR2 37GHz 27.5 -1.51 16.25 -136.54 16.40 -136.54 0.29 0.81 1.70 0.5 1.26 20230818 09:00:00 Metop-C ASCAT 29.2 -2.40 15.90 -136.19 16.40 -135.93 0.20 0.56 0.10 1.3 1.10 20230818 06:00:00 Metop-C ASCAT 30.0 0.60 15.90 -135.56 16.40 -135.30 0.17 0.48 *** *** 0.96 20230818 03:00:00 SSMIS-17 85-92GHz 30.0 0.34 16.36 -135.33 16.41 -134.66 0.36 1.00 0.90 4.1 0.82 20230818 00:00:00 AMSR2 37GHz 30.0 -1.72 16.49 -134.00 16.44 -134.00 0.21 0.59 *** *** 0.69 20230817 21:00:00 AMSR2 37GHz 30.0 1.28 16.52 -133.35 16.47 -133.35 0.20 0.57 0.80 1.7 0.57 20230817 18:00:00 interp interp 30.0 0.00 16.65 -132.89 16.50 -132.70 0.25 0.70 *** *** 0.46 20230817 15:00:00 SSMIS-16 85-92GHz 31.3 -0.60 16.79 -132.44 16.54 -132.07 0.32 0.90 1.90 1.7 0.37 20230817 12:00:00 SSMIS-18 85-92GHz 33.7 0.53 16.58 -131.40 16.58 -131.45 0.31 0.87 2.60 1.5 0.29 20230817 09:00:00 interp interp 35.0 0.00 16.62 -130.73 16.60 -130.80 0.32 0.90 *** *** 0.22 20230817 06:00:00 interp interp 35.0 0.00 16.65 -130.07 16.60 -130.10 0.33 0.93 *** *** 0.19 20230817 03:00:00 SSMIS-16 85-92GHz 36.9 -1.17 16.69 -129.40 16.64 -129.40 0.34 0.95 1.80 5.3 0.19 20230817 00:00:00 AMSR2 37GHz 40.0 -2.43 16.79 -128.54 16.70 -128.70 0.20 0.57 2.30 2.4 0.18 20230816 21:00:00 AMSR2 37GHz 42.3 0.57 16.83 -127.82 16.74 -127.98 0.17 0.49 1.60 8.3 0.18 20230816 18:00:00 interp interp 45.0 0.00 16.92 -127.27 16.80 -127.30 0.21 0.60 *** *** 0.18 20230816 15:00:00 SSMIS-17 85-92GHz 49.3 -0.32 17.02 -126.72 16.99 -126.75 0.27 0.76 1.60 5.2 0.18 20230816 12:00:00 SSMIS-18 85-92GHz 55.0 0.74 17.10 -126.36 17.20 -126.20 0.26 0.74 1.50 7.8 0.17 20230816 09:00:00 interp interp 62.1 0.00 17.24 -125.50 17.33 -125.52 0.22 0.61 *** *** 0.16 20230816 06:00:00 interp interp 70.0 0.00 17.37 -124.63 17.40 -124.80 0.19 0.53 *** *** 0.16 20230816 03:00:00 SSMIS-16 85-92GHz 77.9 -0.95 17.51 -123.77 17.36 -124.09 0.16 0.46 2.00 57.4 0.15 20230816 00:00:00 SSMIS-18 85-92GHz 85.0 0.17 17.15 -123.82 17.30 -123.40 0.15 0.41 0.40 47.4 0.15 20230815 21:00:00 GMI 85-92GHz 91.5 2.27 17.12 -123.09 17.26 -122.77 0.18 0.51 *** *** 0.14 20230815 18:00:00 interp interp 95.0 0.00 17.08 -122.41 17.20 -122.20 0.14 0.40 *** *** 0.14 20230815 15:00:00 SSMIS-17 85-92GHz 95.0 -0.10 17.04 -121.74 17.05 -121.69 0.12 0.33 0.50 100.0 0.14 20230815 12:00:00 GMI 85-92GHz 95.0 -1.98 16.85 -121.29 16.90 -121.20 0.14 0.39 *** *** 0.14 20230815 09:00:00 GMI 85-92GHz 95.0 1.02 16.80 -120.78 16.85 -120.69 0.12 0.35 1.20 100.0 0.14 20230815 06:00:00 interp interp 95.0 0.00 16.62 -120.28 16.80 -120.20 0.13 0.38 *** *** 0.14 20230815 03:00:00 SSMIS-17 85-92GHz 101.6 -0.67 16.43 -119.78 16.59 -119.78 0.15 0.42 0.20 60.6 0.14 20230815 00:00:00 AMSR2 85-92GHz 110.0 -2.24 16.31 -119.40 16.30 -119.40 0.15 0.42 *** *** 0.13 20230814 21:00:00 AMSR2 85-92GHz 113.4 0.76 16.02 -119.04 16.01 -119.04 0.12 0.35 0.20 100.0 0.13 20230814 18:00:00 Metop-A ASCAT 115.0 -0.05 15.65 -118.80 15.80 -118.70 0.16 0.45 *** *** 0.13 20230814 15:00:00 Metop-A ASCAT 115.0 2.95 15.60 -118.50 15.75 -118.40 0.20 0.57 *** *** 0.13 20230814 12:00:00 SSMIS-18 85-92GHz 115.0 -0.50 15.84 -118.14 15.70 -118.10 0.13 0.35 0.20 100.0 0.13 20230814 09:00:00 AMSR2 85-92GHz 111.7 0.26 15.70 -117.80 15.58 -117.75 0.10 0.28 0.20 100.0 0.13 20230814 06:00:00 Metop-A ASCAT 105.0 -0.55 15.35 -117.51 15.50 -117.40 0.17 0.49 *** *** 0.14 20230814 03:00:00 SSMIS-16 85-92GHz 95.8 -2.21 15.40 -117.00 15.50 -117.10 0.14 0.39 *** *** 0.14 20230814 00:00:00 GMI 85-92GHz 85.0 -0.56 15.40 -116.79 15.50 -116.80 0.09 0.26 0.30 100.0 0.15 20230813 21:00:00 AMSR2 85-92GHz 74.6 0.05 15.35 -116.43 15.50 -116.44 0.09 0.24 0.30 100.0 0.15 20230813 18:00:00 interp interp 65.0 0.00 15.41 -116.09 15.50 -116.10 0.12 0.35 *** *** 0.16 20230813 15:00:00 SSMIS-16 85-92GHz 56.3 -1.40 15.48 -115.75 15.43 -115.86 0.23 0.66 0.40 67.9 0.17 20230813 12:00:00 SSMIS-18 85-92GHz 50.0 -0.28 15.40 -115.70 15.30 -115.60 0.18 0.50 0.30 82.8 0.17 20230813 09:00:00 SSMIS-18 85-92GHz 47.4 2.72 15.24 -115.29 15.14 -115.19 0.21 0.60 0.30 70.8 0.18 20230813 06:00:00 interp interp 45.0 0.00 14.99 -114.81 15.00 -114.70 0.23 0.65 *** *** 0.18 20230813 03:00:00 interp interp 40.0 0.00 14.74 -114.32 14.95 -114.16 0.25 0.71 *** *** 0.18 20230813 00:00:00 SSMIS-18 85-92GHz 35.0 -0.88 14.49 -113.83 14.90 -113.60 0.27 0.77 0.30 50.6 0.19 20230812 21:00:00 SSMIS-18 85-92GHz 32.0 2.12 14.37 -113.32 14.78 -113.09 0.29 0.83 *** *** 0.19 20230812 18:00:00 n/a n/a 30.0 0.00 NaN NaN 14.60 -112.60 NaN NaN *** *** 0.20