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 20250811 06:21:11 SSMIS-18 85-92GHz 30.0 *** *** *** *** *** *** 0.20 *** 3.00 20250811 03:20:52 AMSR2 85-92GHz 30.6 47.94 -22.30 47.92 -22.50 0.38 1.06 0.90 3.7 3.00 20250811 03:20:52 * AMSR2 37GHz 30.6 47.89 -22.38 47.87 -22.57 0.36 1.01 0.70 *** 3.00 20250810 23:23:26 GMI 85-92GHz 31.4 *** *** *** *** *** *** 3.00 *** 3.00 20250810 23:23:26 GMI 37GHz 31.4 *** *** *** *** *** *** 3.00 *** 3.00 20250810 22:42:00 * Metop-C ASCAT 31.5 47.61 -23.00 47.65 -22.66 0.13 0.37 *** *** 3.00 20250810 19:53:02 SSMIS-16 85-92GHz 32.1 46.91 -24.13 46.94 -23.85 0.48 1.36 0.40 2.2 3.00 20250810 19:29:09 SSMIS-17 85-92GHz 32.2 47.24 -24.19 47.29 -23.78 0.46 1.31 0.10 1.4 3.00 20250810 17:48:52 SSMIS-17 85-92GHz 32.5 *** *** *** *** *** *** 3.00 *** 3.00 20250810 16:23:31 SSMIS-18 85-92GHz 32.8 47.27 -24.76 47.33 -24.31 0.44 1.24 0.70 1.5 3.00 20250810 12:06:00 * Metop-A ASCAT 33.7 47.62 -25.93 47.60 -26.05 0.18 0.51 *** *** 3.00 20250810 11:18:00 * Metop-C ASCAT 33.9 47.59 -26.05 47.60 -25.90 0.17 0.48 *** *** 3.00 20250810 08:24:45 SSMIS-16 85-92GHz 34.5 *** *** *** *** *** *** 3.00 *** 3.00 20250810 08:13:27 * GMI 85-92GHz 34.5 47.13 -26.97 47.15 -26.80 0.36 1.02 0.20 4.1 3.00 20250810 08:13:27 GMI 37GHz 34.5 47.03 -26.97 47.05 -26.80 0.43 1.22 1.00 *** 3.00 20250810 08:00:39 SSMIS-17 85-92GHz 34.6 47.07 -26.97 47.10 -26.73 0.43 1.21 1.40 2.3 3.00 20250810 06:35:31 SSMIS-18 85-92GHz 34.9 47.22 -28.16 47.19 -28.44 0.56 1.59 2.90 0.5 3.00 20250810 00:08:27 GMI 85-92GHz 37.4 *** *** *** *** *** *** 3.00 *** 3.00 20250810 00:08:27 GMI 37GHz 37.4 *** *** *** *** *** *** 3.00 *** 3.00 20250809 22:12:00 Metop-A ASCAT 38.2 *** *** *** *** *** *** *** *** 3.00 20250809 20:07:00 * SSMIS-16 85-92GHz 39.1 46.43 -30.96 46.45 -30.75 0.42 1.19 1.70 2.1 3.00 20250809 14:42:15 AMSR2 85-92GHz 42.7 46.06 -32.92 46.06 -32.90 0.41 1.16 2.50 2.7 2.95 20250809 14:42:15 AMSR2 37GHz 42.7 46.11 -33.14 46.11 -33.12 0.45 1.27 0.40 *** 2.95 20250809 13:18:00 Metop-C ASCAT 43.9 *** *** *** *** *** *** *** *** 2.95 20250809 12:27:00 * Metop-A ASCAT 44.6 46.15 -33.90 46.12 -34.16 0.16 0.46 *** *** 2.73 20250809 11:39:00 * Metop-C ASCAT 45.3 46.01 -34.27 46.02 -34.23 0.14 0.39 *** *** 2.73 20250809 10:20:02 SSMIS-16 85-92GHz 46.4 *** *** *** *** *** *** 1.10 *** 2.73 20250809 08:53:26 GMI 85-92GHz 47.6 45.97 -35.15 45.96 -35.21 0.35 0.98 0.20 6.5 2.52 20250809 08:53:26 GMI 37GHz 47.6 45.77 -35.87 45.76 -35.92 0.32 0.91 0.90 *** 2.52 20250809 06:50:25 SSMIS-18 85-92GHz 49.3 45.85 -36.42 45.78 -36.82 0.42 1.19 1.50 3.4 2.31 20250809 05:12:15 AMSR2 85-92GHz 50.7 45.70 -37.02 45.73 -36.82 0.36 1.03 0.20 6.6 2.31 20250809 05:12:15 * AMSR2 37GHz 50.7 45.60 -37.24 45.63 -37.03 0.28 0.78 1.20 *** 2.31 20250808 22:33:00 * Metop-A ASCAT 56.2 45.44 -40.05 45.53 -39.61 0.14 0.39 *** *** 1.92 20250808 20:20:56 SSMIS-16 85-92GHz 58.0 45.11 -40.78 45.14 -40.64 0.38 1.06 1.00 4.9 1.73 20250808 18:32:06 SSMIS-18 85-92GHz 59.6 44.85 -41.57 44.78 -41.85 0.46 1.29 3.00 1.9 1.55 20250808 15:37:04 AMSR2 85-92GHz 61.0 44.82 -42.18 44.72 -42.48 0.28 0.80 2.00 9.1 1.38 20250808 15:37:04 * AMSR2 37GHz 61.0 44.87 -42.53 44.77 -42.83 0.18 0.52 0.60 *** 1.38 20250808 13:42:00 Metop-C ASCAT 61.8 *** *** *** *** *** *** *** *** 1.38 20250808 13:39:00 * Metop-C ASCAT 61.8 44.90 -42.93 45.02 -42.55 0.17 0.48 *** *** 1.38 20250808 07:04:50 * SSMIS-18 85-92GHz 64.5 42.99 -44.88 42.82 -45.31 0.43 1.21 1.00 0.1 0.91 20250808 04:30:07 * AMSR2 85-92GHz 63.8 43.65 -44.13 43.82 -43.73 0.30 0.86 0.40 6.6 0.91 20250808 04:30:07 AMSR2 37GHz 63.8 *** *** *** *** *** *** 2.30 *** 0.91 20250807 23:45:00 * Metop-C ASCAT 59.8 42.47 -46.68 42.47 -46.68 0.29 0.82 *** *** 0.65 20250807 18:45:42 * SSMIS-18 85-92GHz 55.6 41.65 -47.95 41.52 -48.28 0.32 0.90 1.30 14.2 0.43 20250807 16:31:41 AMSR2 85-92GHz 53.4 41.40 -49.49 41.57 -49.08 0.36 1.01 1.00 5.7 0.43 20250807 16:31:41 AMSR2 37GHz 53.4 *** *** *** *** *** *** 1.00 *** 0.43 20250807 14:00:00 Metop-C ASCAT 50.6 40.56 -50.54 40.66 -50.29 0.60 1.69 *** *** 0.34 20250807 13:12:00 * Metop-A ASCAT 49.7 40.41 -51.15 40.23 -51.66 0.24 0.68 *** *** 0.27 20250807 05:26:28 AMSR2 85-92GHz 45.0 *** *** *** *** *** *** 1.80 *** 0.18 20250807 05:26:28 AMSR2 37GHz 45.0 *** *** *** *** *** *** 1.90 *** 0.18 20250807 00:57:00 Metop-A ASCAT 45.0 *** *** *** *** *** *** *** *** 0.18 20250807 00:06:00 * Metop-C ASCAT 45.0 40.05 -55.49 40.05 -55.61 0.19 0.55 *** *** 0.18 20250806 22:28:35 SSMIS-16 85-92GHz 45.0 39.80 -55.78 39.80 -55.35 0.43 1.22 1.60 1.5 0.18 20250806 18:59:46 * SSMIS-18 85-92GHz 45.0 39.63 -56.51 39.63 -56.91 0.33 0.92 1.30 17.6 0.18 20250806 17:26:55 AMSR2 85-92GHz 45.0 39.73 -57.24 39.73 -57.14 0.36 1.01 1.70 6.8 0.18 20250806 17:26:55 AMSR2 37GHz 45.0 *** *** *** *** *** *** 0.50 *** 0.18 20250806 14:24:00 * Metop-C ASCAT 45.0 39.61 -58.50 39.63 -58.39 0.14 0.38 *** *** 0.18 20250806 12:38:26 GMI 85-92GHz 45.0 *** *** *** *** *** *** 3.00 *** 0.18 20250806 12:38:26 GMI 37GHz 45.0 *** *** *** *** *** *** 3.00 *** 0.18 20250806 06:22:05 AMSR2 85-92GHz 40.0 39.33 -60.52 39.27 -60.67 0.45 1.27 1.00 6.8 0.18 20250806 06:22:05 AMSR2 37GHz 40.0 *** *** *** *** *** *** 0.80 *** 0.18 20250806 02:53:27 GMI 85-92GHz 37.4 *** *** *** *** *** *** 3.00 *** 0.19 20250806 02:53:27 GMI 37GHz 37.4 *** *** *** *** *** *** 3.00 *** 0.19 20250806 01:15:00 * Metop-A ASCAT 36.0 38.61 -61.66 38.48 -61.94 0.15 0.43 *** *** 0.19 20250806 00:24:00 Metop-C ASCAT 35.0 38.58 -61.64 38.52 -61.75 0.26 0.74 *** *** 0.19 20250805 22:20:00 * SSMIS-17 85-92GHz 35.0 38.47 -62.17 38.59 -61.94 0.38 1.07 0.50 9.8 0.19 20250805 19:13:27 SSMIS-18 85-92GHz 35.0 37.81 -61.98 37.69 -62.21 0.46 1.31 1.40 2.8 0.19 20250805 16:43:35 AMSR2 85-92GHz 35.0 37.98 -62.98 38.06 -62.80 0.27 0.75 1.50 22.4 0.19 20250805 16:43:35 * AMSR2 37GHz 35.0 37.68 -63.11 37.76 -62.93 0.23 0.64 1.30 *** 0.19 20250805 14:45:00 * Metop-C ASCAT 35.0 37.78 -63.50 37.78 -63.50 0.13 0.35 *** *** 0.19 20250805 13:57:00 Metop-A ASCAT 35.0 *** *** *** *** *** *** *** *** 0.19 20250805 00:48:00 Metop-C ASCAT 40.0 *** *** *** *** *** *** *** *** 0.18 20250805 00:45:00 * Metop-C ASCAT 40.0 36.36 -65.71 36.27 -65.87 0.21 0.59 *** *** 0.18 20250804 22:33:37 * SSMIS-17 85-92GHz 40.0 35.68 -65.87 35.83 -65.71 0.41 1.16 1.30 3.1 0.18 20250804 17:38:00 AMSR2 85-92GHz 40.0 35.20 -67.12 35.22 -67.10 0.35 0.99 1.60 16.2 0.18 20250804 17:38:00 * AMSR2 37GHz 40.0 35.60 -67.49 35.62 -67.47 0.28 0.80 1.10 *** 0.18 20250804 15:06:00 Metop-C ASCAT 40.0 *** *** *** *** *** *** *** *** 0.18 20250804 11:32:34 SSMIS-16 85-92GHz 40.0 34.66 -68.32 34.68 -68.28 0.52 1.48 1.40 1.6 0.18 20250804 11:11:19 SSMIS-17 85-92GHz 40.0 *** *** *** *** *** *** 1.30 *** 0.18 20250804 06:35:49 AMSR2 85-92GHz 40.0 34.45 -69.00 34.38 -69.13 0.58 1.65 1.90 0.7 0.18 20250804 06:35:49 * AMSR2 37GHz 40.0 34.30 -68.94 34.23 -69.07 0.22 0.61 1.00 *** 0.18 20250804 04:18:26 GMI 85-92GHz 40.0 33.79 -69.16 33.88 -68.92 0.28 0.81 1.40 19.9 0.18 20250804 04:18:26 * GMI 37GHz 40.0 33.99 -69.34 34.08 -69.10 0.24 0.69 1.00 *** 0.18 20250804 01:06:00 * Metop-C ASCAT 40.0 33.81 -69.60 33.77 -69.87 0.27 0.75 *** *** 0.18 20250803 23:08:16 SSMIS-16 85-92GHz 40.0 33.26 -70.28 33.29 -70.17 0.51 1.44 2.50 3.4 0.18 20250803 22:47:21 SSMIS-17 85-92GHz 40.0 33.53 -70.28 33.58 -70.11 0.41 1.16 1.60 1.0 0.18