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 20251010 18:57:17 SSMIS-17 85-92GHz 60.0 35.57 166.40 35.37 165.36 0.38 1.07 3.00 3.0 0.90 20251010 17:42:48 SSMIS-18 85-92GHz 60.1 35.65 165.95 35.62 165.79 0.45 1.27 0.20 1.5 0.90 20251010 16:53:27 GMI 85-92GHz 60.5 *** *** *** *** *** *** 0.70 *** 0.90 20251010 16:53:27 GMI 37GHz 60.5 *** *** *** *** *** *** 2.40 *** 0.90 20251010 15:20:38 * AMSR2 85-92GHz 61.1 35.42 165.68 35.29 165.07 0.12 0.34 0.80 100.0 0.77 20251010 15:20:38 AMSR2 37GHz 61.1 35.37 165.56 35.24 164.95 0.17 0.47 0.30 *** 0.77 20251010 09:45:00 * Metop-C ASCAT 63.4 34.67 161.20 34.55 160.34 0.24 0.67 *** *** 0.52 20251010 05:18:33 * SSMIS-18 85-92GHz 65.4 34.01 158.17 34.02 158.30 0.23 0.65 2.70 16.9 0.41 20251010 03:18:26 GMI 85-92GHz 66.5 34.45 156.13 34.41 155.60 0.25 0.70 0.50 16.0 0.32 20251010 03:18:26 * GMI 37GHz 66.5 34.70 156.85 34.66 156.33 0.22 0.61 0.50 *** 0.32 20251009 23:21:00 Metop-A ASCAT 68.7 *** *** *** *** *** *** *** *** 0.24 20251009 20:53:37 * SSMIS-17 85-92GHz 70.0 34.30 152.58 34.28 152.32 0.16 0.46 2.20 85.2 0.18 20251009 17:58:05 SSMIS-18 85-92GHz 70.1 34.20 150.91 34.18 150.64 0.18 0.50 2.30 60.1 0.16 20251009 16:16:44 AMSR2 85-92GHz 74.3 34.14 149.24 34.18 149.91 0.20 0.56 1.00 20.2 0.16 20251009 16:16:44 * AMSR2 37GHz 74.3 34.04 149.30 34.08 149.97 0.12 0.33 0.70 *** 0.16 20251009 11:48:00 * Metop-C ASCAT 85.3 33.89 146.59 33.88 146.43 0.17 0.49 *** *** 0.15 20251009 11:00:00 Metop-A ASCAT 86.7 *** *** *** *** *** *** *** *** 0.15 20251009 05:33:05 * SSMIS-18 85-92GHz 95.7 33.51 143.51 33.51 143.48 0.13 0.36 0.90 80.5 0.14 20251008 23:42:00 * Metop-A ASCAT 105.2 33.17 140.94 33.16 140.87 0.29 0.82 *** *** 0.14 20251008 12:09:00 Metop-C ASCAT 120.0 *** *** *** *** *** *** *** *** 0.13 20251008 00:51:00 Metop-C ASCAT 120.0 *** *** *** *** *** *** *** *** 0.13 20251007 16:30:58 * AMSR2 85-92GHz 118.8 28.61 136.91 28.74 136.89 0.09 0.26 0.50 100.0 0.13 20251007 16:30:58 AMSR2 37GHz 118.8 28.61 136.91 28.74 136.89 0.11 0.30 0.20 *** 0.13 20251007 12:27:00 * Metop-C ASCAT 115.0 28.19 137.00 28.10 137.06 0.18 0.52 *** *** 0.13 20251007 05:59:42 * SSMIS-18 85-92GHz 95.0 27.50 137.96 27.45 138.01 0.09 0.26 0.50 100.0 0.14 20251007 05:23:26 GMI 85-92GHz 93.5 27.43 137.96 27.44 137.95 0.10 0.28 0.60 100.0 0.14 20251007 05:23:26 GMI 37GHz 93.5 27.43 138.02 27.44 138.00 0.11 0.30 0.30 *** 0.14 20251007 04:24:39 * AMSR2 85-92GHz 91.0 27.26 138.06 27.39 137.93 0.09 0.26 0.50 100.0 0.14 20251007 04:24:39 AMSR2 37GHz 91.0 27.31 138.06 27.44 137.93 0.11 0.32 0.30 *** 0.14 20251007 01:12:00 Metop-C ASCAT 83.0 *** *** *** *** *** *** *** *** 0.15 20251007 00:24:00 * Metop-A ASCAT 81.0 26.93 138.39 26.87 138.48 0.15 0.42 *** *** 0.15 20251006 19:33:27 * GMI 85-92GHz 72.6 26.58 138.98 26.62 138.88 0.10 0.28 0.80 100.0 0.16 20251006 19:33:27 GMI 37GHz 72.6 26.63 139.03 26.67 138.94 0.12 0.34 0.30 *** 0.16 20251006 18:43:15 SSMIS-18 85-92GHz 71.2 26.69 139.06 26.62 139.20 0.13 0.36 0.70 99.8 0.16 20251006 12:00:00 Metop-A ASCAT 70.0 *** *** *** *** *** *** *** *** 0.16 20251006 06:13:28 SSMIS-18 85-92GHz 65.3 25.66 140.76 25.64 140.85 0.17 0.49 0.30 61.0 0.16 20251006 06:08:27 * GMI 85-92GHz 65.2 25.65 140.77 25.64 140.85 0.14 0.41 1.20 74.9 0.16 20251006 06:08:27 GMI 37GHz 65.2 25.65 140.88 25.64 140.96 0.15 0.43 0.30 *** 0.16 20251006 03:41:16 AMSR2 85-92GHz 63.1 25.55 141.21 25.54 141.33 0.18 0.51 0.30 75.6 0.16 20251006 03:41:16 AMSR2 37GHz 63.1 25.65 141.15 25.64 141.27 0.18 0.51 0.20 *** 0.16 20251005 23:54:00 * Metop-C ASCAT 59.9 25.55 141.51 25.54 141.54 0.13 0.37 *** *** 0.17 20251005 18:56:16 SSMIS-18 85-92GHz 55.0 *** *** *** *** *** *** 1.00 *** 0.17 20251005 16:43:58 AMSR2 85-92GHz 52.9 25.60 141.97 25.62 141.90 0.16 0.46 1.30 88.5 0.17 20251005 16:43:58 * AMSR2 37GHz 52.9 25.35 142.09 25.37 142.01 0.10 0.29 0.40 *** 0.17 20251005 11:27:00 * Metop-C ASCAT 44.5 25.23 142.34 25.23 142.34 0.11 0.32 *** *** 0.18 20251005 10:39:00 Metop-A ASCAT 43.9 25.14 142.44 25.18 142.45 0.14 0.39 *** *** 0.18 20251005 06:27:18 SSMIS-18 85-92GHz 40.0 24.81 142.65 24.79 142.65 0.50 1.40 1.00 1.7 0.18 20251004 23:27:00 * Metop-A ASCAT 34.5 24.80 142.64 24.80 142.64 0.12 0.33 *** *** 0.19 20251004 19:11:06 SSMIS-18 85-92GHz 31.0 25.49 142.30 25.46 142.35 0.43 1.22 2.00 3.0 0.19 20251004 16:01:10 AMSR2 85-92GHz 30.0 24.89 142.44 24.90 142.34 0.39 1.11 1.50 4.1 0.20 20251004 16:01:10 * AMSR2 37GHz 30.0 24.64 142.72 24.65 142.62 0.30 0.86 1.00 *** 0.20