Date/Time_(UTC) Source Sensor Vmax(kts) ARCHER Lat Lon Geo-ref Lat Lon 50% cert rad 95% cert rad Eye diam (deg) % cert eye 50% cert fxa 20210518 23:49:40 * SSMIS-18 85-92GHz 40.3 25.19 72.78 25.14 72.74 0.43 1.21 2.90 1.3 1.22 20210518 23:40:52 SSMI-15 85-92GHz 40.5 25.06 72.87 25.04 72.85 0.47 1.31 2.50 1.1 1.22 20210518 11:19:04 SSMIS-18 85-92GHz 66.7 22.99 71.85 23.01 71.87 0.24 0.67 2.10 6.5 0.63 20210518 11:11:47 * SSMI-15 85-92GHz 67.0 23.12 71.90 23.16 71.92 0.22 0.63 1.40 6.6 0.63 20210518 01:35:45 * SSMIS-17 85-92GHz 94.7 21.75 71.55 21.88 71.57 0.13 0.38 1.10 76.0 0.30 20210518 00:03:21 SSMIS-18 85-92GHz 99.8 21.58 71.36 21.50 71.35 0.14 0.38 1.00 73.1 0.22 20210517 23:57:40 * SSMI-15 85-92GHz 100.1 21.41 71.20 21.35 71.19 0.12 0.34 0.30 83.4 0.22 20210517 11:30:49 * SSMIS-18 85-92GHz 101.2 19.93 71.36 19.93 71.36 0.11 0.30 0.50 100.0 0.14 20210517 11:26:41 * SSMI-15 85-92GHz 101.4 19.98 71.41 19.98 71.41 0.11 0.30 0.50 100.0 0.14 20210517 01:50:02 * SSMIS-17 85-92GHz 118.5 18.71 71.63 18.79 71.60 0.10 0.30 0.50 100.0 0.13 20210517 00:16:57 SSMIS-18 85-92GHz 119.5 18.44 71.60 18.35 71.64 0.10 0.29 0.50 100.0 0.13 20210516 23:21:03 * SSMIS-16 85-92GHz 118.9 18.37 71.74 18.39 71.73 0.10 0.29 0.40 100.0 0.13 20210516 21:11:15 * AMSR2 85-92GHz 115.3 18.08 71.73 18.00 71.81 0.11 0.30 0.50 100.0 0.13 20210516 21:11:15 AMSR2 37GHz 115.3 18.08 71.79 18.00 71.86 0.12 0.34 0.30 *** 0.13 20210516 11:42:40 * SSMIS-18 85-92GHz 99.5 16.80 72.35 16.77 72.36 0.10 0.29 0.50 100.0 0.14 20210516 08:59:18 * AMSR2 85-92GHz 95.0 16.34 72.61 16.27 72.63 0.10 0.27 0.60 100.0 0.14 20210516 08:59:18 AMSR2 37GHz 95.0 16.29 72.72 16.22 72.73 0.11 0.31 0.30 *** 0.14 20210516 02:04:11 * SSMIS-17 85-92GHz 80.2 15.36 72.83 15.43 72.83 0.09 0.25 0.60 100.0 0.15 20210515 23:35:08 * SSMIS-16 85-92GHz 74.3 15.07 72.95 15.06 72.95 0.09 0.25 0.60 100.0 0.16 20210515 20:29:15 AMSR2 85-92GHz 69.1 14.59 72.90 14.59 72.90 0.10 0.28 0.70 100.0 0.16 20210515 20:29:15 * AMSR2 37GHz 69.1 14.64 72.85 14.64 72.85 0.09 0.26 0.40 *** 0.16 20210515 13:28:39 * SSMIS-17 85-92GHz 61.2 13.96 73.05 13.99 73.05 0.09 0.25 0.90 100.0 0.16 20210515 10:59:09 SSMIS-16 85-92GHz 59.2 14.17 73.37 14.22 73.35 0.17 0.47 1.30 78.4 0.17 20210515 08:15:38 AMSR2 85-92GHz 56.9 13.61 73.09 13.65 73.07 0.29 0.82 1.30 32.8 0.17 20210515 08:15:38 * AMSR2 37GHz 56.9 13.66 73.04 13.70 73.02 0.12 0.33 0.40 *** 0.17 20210515 02:18:25 SSMIS-17 85-92GHz 51.9 13.13 73.44 13.16 73.48 0.24 0.68 2.70 45.8 0.17 20210514 23:48:32 * SSMIS-16 85-92GHz 49.8 13.53 73.17 13.50 73.16 0.20 0.56 2.00 59.2 0.18 20210514 23:05:26 * SSMI-15 85-92GHz 49.2 13.16 72.96 13.20 72.97 0.30 0.85 3.00 0.0 0.18 20210514 13:41:30 * SSMIS-17 85-92GHz 41.4 11.96 72.59 11.98 72.61 0.31 0.88 1.50 23.9 0.18 20210514 11:11:43 * SSMIS-16 85-92GHz 39.3 11.70 72.61 11.71 72.61 0.37 1.05 1.20 5.7 0.18