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 20250912 17:42:00 Metop-C ASCAT 25.2 *** *** *** *** *** *** *** *** 0.45 20250912 16:51:00 Metop-A ASCAT 25.6 *** *** *** *** *** *** *** *** 0.45 20250912 11:44:14 * SSMIS-18 85-92GHz 28.5 -8.64 62.12 -8.65 62.14 0.32 0.90 3.00 0.0 0.28 20250912 09:18:02 AMSR2 85-92GHz 29.8 -8.64 61.12 -8.67 61.20 0.40 1.14 2.50 3.4 0.22 20250912 09:18:02 AMSR2 37GHz 29.8 -9.09 61.32 -9.12 61.40 0.35 0.99 1.50 *** 0.22 20250912 06:33:27 * GMI 85-92GHz 30.0 -8.93 61.34 -8.97 61.45 0.33 0.94 2.30 3.1 0.19 20250912 06:33:27 GMI 37GHz 30.0 *** *** *** *** *** *** 1.50 *** 0.19 20250912 05:03:00 * Metop-C ASCAT 30.4 -8.14 61.50 -8.12 61.45 0.20 0.55 *** *** 0.19 20250912 02:45:24 SSMIS-16 85-92GHz 31.4 -8.92 62.51 -8.94 62.54 0.19 0.54 0.20 23.4 0.19 20250912 02:05:27 * SSMIS-17 85-92GHz 31.6 -8.92 62.48 -8.89 62.44 0.16 0.46 0.20 41.9 0.19 20250911 21:01:06 AMSR2 85-92GHz 33.7 -8.88 62.16 -8.92 62.22 0.54 1.53 1.30 2.0 0.19 20250911 21:01:06 * AMSR2 37GHz 33.7 -9.63 62.31 -9.67 62.37 0.37 1.03 0.10 *** 0.19 20250911 18:00:00 Metop-C ASCAT 35.0 *** *** *** *** *** *** *** *** 0.19 20250911 17:09:00 * Metop-A ASCAT 35.0 -8.64 62.73 -8.62 62.69 0.28 0.78 *** *** 0.19 20250911 05:24:00 * Metop-C ASCAT 35.0 -8.98 63.90 -8.97 63.90 0.59 1.67 *** *** 0.19 20250910 23:19:45 * SSMIS-18 85-92GHz 35.0 -11.04 64.29 -11.04 64.27 0.15 0.43 0.10 2.4 0.19 20250910 19:43:26 * GMI 85-92GHz 35.0 -10.89 64.18 -10.87 64.12 0.23 0.66 0.10 46.5 0.19 20250910 19:43:26 GMI 37GHz 35.0 -10.49 64.38 -10.47 64.33 0.26 0.75 0.90 *** 0.19 20250910 16:42:00 Metop-C ASCAT 35.0 *** *** *** *** *** *** *** *** 0.19 20250910 14:10:09 * SSMIS-16 85-92GHz 35.0 -11.39 64.28 -11.38 64.26 0.28 0.78 2.10 2.4 0.19 20250910 13:30:57 SSMIS-17 85-92GHz 35.0 -11.31 64.36 -11.28 64.31 0.27 0.77 1.70 1.4 0.19 20250910 09:29:33 AMSR2 85-92GHz 35.0 -10.53 64.71 -10.55 64.77 0.40 1.14 0.30 8.1 0.19 20250910 09:29:33 * AMSR2 37GHz 35.0 -10.58 65.22 -10.60 65.28 0.17 0.48 1.20 *** 0.19 20250910 04:57:00 * Metop-A ASCAT 35.0 -10.15 65.60 -10.15 65.55 0.19 0.55 *** *** 0.19 20250909 23:33:38 SSMIS-18 85-92GHz 35.0 -10.24 66.19 -10.24 66.20 0.58 1.64 1.50 0.6 0.19 20250909 21:13:35 AMSR2 85-92GHz 35.0 -10.24 66.38 -10.22 66.51 0.41 1.17 1.60 1.9 0.19 20250909 21:13:35 * AMSR2 37GHz 35.0 -10.54 66.43 -10.52 66.56 0.25 0.71 0.40 *** 0.19 20250909 14:23:52 * SSMIS-16 85-92GHz 35.0 -9.98 68.27 -9.99 68.25 0.31 0.87 3.00 6.1 0.19 20250909 13:45:13 SSMIS-17 85-92GHz 35.0 -9.45 68.26 -9.54 68.10 0.39 1.11 3.00 2.5 0.19 20250909 08:46:54 * AMSR2 85-92GHz 35.0 -9.80 68.21 -9.77 68.25 0.34 0.96 0.30 45.7 0.19 20250909 08:46:54 AMSR2 37GHz 35.0 -9.35 68.72 -9.32 68.76 0.55 1.56 0.80 *** 0.19 20250909 07:03:25 GMI 85-92GHz 35.0 *** *** *** *** *** *** 0.90 *** 0.19 20250909 07:03:25 * GMI 37GHz 35.0 -9.37 69.41 -9.52 69.21 0.54 1.54 1.10 *** 0.19