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 20230522 05:30:00 Metop-C ASCAT 25.0 -1.05 -12.33 69.25 -11.78 68.99 0.19 0.55 *** *** 0.45 20230522 02:30:00 SSMIS-18 85-92GHz 25.0 -2.90 -11.82 68.94 -11.62 68.94 0.21 0.58 *** *** 0.36 20230521 23:30:00 SSMIS-18 85-92GHz 25.0 0.10 -11.65 68.91 -11.45 68.91 0.16 0.46 0.10 6.8 0.28 20230521 20:30:00 AMSR2 37GHz 25.0 0.13 -11.42 69.31 -11.27 68.90 0.18 0.52 1.30 0.6 0.23 20230521 17:30:00 Metop-C ASCAT 25.0 -0.15 -10.63 68.70 -11.08 68.90 0.13 0.37 *** *** 0.20 20230521 14:30:00 Metop-C ASCAT 26.7 2.85 -10.51 68.70 -10.96 68.90 0.17 0.49 *** *** 0.20 20230521 11:30:00 SSMIS-16 85-92GHz 29.7 1.19 -10.42 69.41 -10.87 68.90 0.35 1.00 3.30 1.3 0.20 20230521 08:30:00 n/a n/a 33.0 0.00 NaN NaN -10.78 68.90 NaN NaN *** *** 0.19 20230521 05:30:00 n/a n/a 35.3 0.00 NaN NaN -10.68 68.90 NaN NaN *** *** 0.19 20230521 02:30:00 n/a n/a 36.6 0.00 NaN NaN -10.55 68.95 NaN NaN *** *** 0.19 20230520 23:30:00 n/a n/a 37.7 0.00 NaN NaN -10.41 69.05 NaN NaN *** *** 0.19 20230520 20:30:00 n/a n/a 38.8 0.00 NaN NaN -10.28 69.15 NaN NaN *** *** 0.19 20230520 17:30:00 n/a n/a 40.3 0.00 NaN NaN -10.19 69.21 NaN NaN *** *** 0.18 20230520 14:30:00 SSMIS-16 85-92GHz 43.0 -1.59 -10.52 68.91 -10.12 69.23 0.22 0.63 2.70 0.3 0.18 20230520 11:30:00 SSMIS-18 85-92GHz 46.4 -0.52 -10.81 68.88 -10.06 69.26 0.19 0.55 0.20 58.1 0.18 20230520 08:30:00 AMSR2 85-92GHz 49.1 0.59 -10.61 69.22 -10.01 69.28 0.21 0.59 0.20 80.8 0.18 20230520 05:30:00 Metop-C ASCAT 50.0 -0.40 -9.85 69.40 -10.00 69.31 0.14 0.40 *** *** 0.17 20230520 02:30:00 Metop-C ASCAT 49.0 2.60 -9.89 69.44 -10.04 69.34 0.17 0.49 *** *** 0.18 20230519 23:30:00 SSMIS-16 85-92GHz 47.2 0.78 -10.16 70.03 -10.11 69.39 0.25 0.70 0.70 40.7 0.18 20230519 20:30:00 AMSR2 37GHz 45.6 0.32 -10.48 69.34 -10.18 69.45 0.24 0.68 0.20 16.5 0.18 20230519 17:30:00 Metop-A ASCAT 45.0 -0.35 -9.50 69.36 -10.20 69.51 0.26 0.73 *** *** 0.18 20230519 14:30:00 SSMIS-16 85-92GHz 45.0 -1.37 -10.60 69.76 -10.20 69.60 0.17 0.48 4.30 18.9 0.18 20230519 11:30:00 SSMIS-18 85-92GHz 45.0 -0.30 -10.65 70.08 -10.20 69.72 0.13 0.36 0.10 39.6 0.18 20230519 08:30:00 SSMIS-18 85-92GHz 45.0 2.70 -10.51 70.21 -10.06 69.86 0.16 0.46 *** *** 0.18 20230519 05:30:00 interp interp 44.9 0.00 -10.28 70.50 -9.87 70.03 0.19 0.54 *** *** 0.18 20230519 02:30:00 SSMIS-17 85-92GHz 41.9 -1.30 -10.04 70.79 -9.64 70.29 0.23 0.66 2.80 4.8 0.18 20230518 23:30:00 SSMIS-17 85-92GHz 40.1 1.70 -9.89 71.04 -9.49 70.54 0.24 0.68 3.20 1.4 0.18 20230518 20:30:00 interp interp 43.1 0.00 -9.82 71.20 -9.42 70.73 0.21 0.59 *** *** 0.18 20230518 17:30:00 interp interp 45.0 0.00 -9.75 71.37 -9.40 70.94 0.18 0.52 *** *** 0.18 20230518 14:30:00 SSMIS-17 85-92GHz 45.0 -0.43 -9.68 71.53 -9.40 71.19 0.17 0.47 0.60 79.3 0.18 20230518 11:30:00 SSMIS-17 85-92GHz 45.1 2.57 -9.67 71.78 -9.40 71.44 0.20 0.56 0.70 51.5 0.18 20230518 08:30:00 SSMIS-18 85-92GHz 47.1 2.92 -9.47 72.09 -9.23 71.69 0.28 0.78 0.60 61.3 0.18 20230518 05:30:00 Metop-A ASCAT 50.8 -0.60 -8.66 71.88 -9.09 71.94 0.15 0.43 *** *** 0.17 20230518 02:30:00 Metop-C ASCAT 59.1 1.65 -8.71 72.23 -9.04 72.19 0.17 0.48 2.80 0.8 0.17 20230517 23:30:00 AMSR2 85-92GHz 65.6 -2.48 -9.34 72.64 -8.99 72.45 0.21 0.58 1.00 26.4 0.16 20230517 20:30:00 AMSR2 85-92GHz 67.7 0.52 -9.21 72.97 -8.86 72.77 0.17 0.48 0.80 56.2 0.16 20230517 17:30:00 Metop-C ASCAT 70.9 -0.45 -8.60 72.87 -8.80 73.03 0.15 0.44 *** *** 0.16 20230517 14:30:00 GMI 85-92GHz 82.2 -2.56 -9.36 73.43 -8.86 73.17 0.17 0.49 *** *** 0.15 20230517 11:30:00 GMI 85-92GHz 90.7 0.44 -9.40 73.59 -8.90 73.33 0.13 0.38 4.90 28.7 0.14 20230517 08:30:00 AMSR2 85-92GHz 93.9 0.09 -9.24 73.82 -8.86 73.61 0.13 0.36 5.00 51.7 0.14 20230517 05:30:00 interp interp 95.0 0.00 -8.97 74.12 -8.79 73.82 0.13 0.38 *** *** 0.14 20230517 02:30:00 SSMIS-17 85-92GHz 95.0 -0.85 -8.69 74.42 -8.65 73.92 0.14 0.39 3.80 7.3 0.14 20230516 23:30:00 SSMIS-18 85-92GHz 95.1 -0.52 -8.21 74.19 -8.47 74.02 0.11 0.32 0.50 100.0 0.14 20230516 20:30:00 AMSR2 85-92GHz 98.1 -0.19 -8.03 74.30 -8.23 74.15 0.10 0.29 0.50 100.0 0.14 20230516 17:30:00 AMSR2 85-92GHz 100.0 2.81 -7.75 74.49 -7.95 74.34 0.14 0.41 *** *** 0.14 20230516 14:30:00 SSMIS-16 85-92GHz 100.0 -2.38 -7.64 74.82 -7.60 74.77 0.14 0.39 *** *** 0.14 20230516 11:30:00 SSMIS-16 85-92GHz 99.9 0.62 -7.30 75.19 -7.25 75.14 0.11 0.32 0.50 100.0 0.14 20230516 08:30:00 interp interp 97.6 0.00 -6.87 75.37 -6.94 75.34 0.14 0.41 *** *** 0.14 20230516 05:30:00 Metop-C ASCAT 94.6 -0.70 -6.45 75.54 -6.65 75.54 0.20 0.57 *** *** 0.14 20230516 02:30:00 Metop-A ASCAT 91.4 1.45 -6.27 75.84 -6.37 75.84 0.22 0.62 *** *** 0.14 20230515 23:30:00 SSMIS-18 85-92GHz 90.0 -0.30 -6.07 75.86 -6.18 76.15 0.12 0.34 0.40 100.0 0.14 20230515 20:30:00 SSMIS-18 85-92GHz 90.0 2.70 -5.98 76.15 -6.09 76.44 0.16 0.44 *** *** 0.14 20230515 17:30:00 Metop-C ASCAT 89.9 -1.40 -5.74 76.82 -5.97 76.76 0.18 0.52 *** *** 0.14 20230515 14:30:00 SSMIS-17 85-92GHz 87.8 -1.42 -5.72 77.10 -5.66 77.14 0.13 0.37 0.30 100.0 0.15 20230515 11:30:00 GMI 85-92GHz 84.3 0.60 -5.55 77.43 -5.50 77.58 0.11 0.31 0.30 100.0 0.15 20230515 08:30:00 AMSR2 85-92GHz 78.1 0.31 -5.40 77.83 -5.50 78.08 0.09 0.25 0.30 100.0 0.15 20230515 05:30:00 interp interp 75.0 0.00 -5.30 78.51 -5.50 78.58 0.12 0.32 *** *** 0.15 20230515 02:30:00 SSMIS-16 85-92GHz 75.0 -2.84 -5.20 79.19 -5.35 79.05 0.16 0.46 *** *** 0.15 20230514 23:30:00 SSMIS-16 85-92GHz 74.8 0.16 -5.03 79.61 -5.18 79.46 0.12 0.34 0.40 100.0 0.15 20230514 20:30:00 interp interp 67.3 0.00 -4.83 80.12 -5.08 79.80 0.14 0.40 *** *** 0.16 20230514 17:30:00 Metop-A ASCAT 59.0 -1.95 -4.63 80.63 -4.98 80.17 0.17 0.48 *** *** 0.17 20230514 14:30:00 SSMIS-17 85-92GHz 54.2 -1.19 -4.91 80.71 -4.81 80.66 0.14 0.40 0.80 95.5 0.17 20230514 11:30:00 SSMIS-18 85-92GHz 49.0 -0.88 -4.69 81.09 -4.69 81.19 0.15 0.41 0.50 86.0 0.18 20230514 08:30:00 SSMIS-18 85-92GHz 41.9 2.12 -4.63 81.63 -4.62 81.73 0.17 0.47 *** *** 0.18 20230514 05:30:00 n/a n/a 33.5 0.00 NaN NaN -4.60 82.30 NaN NaN *** *** 0.19