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 20201220 07:05:02 * SSMIS-17 85-92GHz 47.7 -23.82 -178.77 -23.75 -178.72 0.23 0.65 2.20 3.8 0.27 20201219 18:33:56 * SSMIS-17 85-92GHz 54.8 -22.75 -177.91 -22.70 -177.90 0.31 0.88 2.70 5.3 0.17 20201219 07:19:09 SSMIS-17 85-92GHz 46.1 *** *** *** *** *** *** 3.00 *** 0.18 20201218 18:46:44 * SSMIS-17 85-92GHz 58.7 -21.22 -177.61 -21.15 -177.57 0.21 0.59 3.00 0.0 0.17 20201218 04:13:33 * SSMIS-18 85-92GHz 75.0 -18.95 -178.47 -18.77 -178.60 0.12 0.34 0.70 100.0 0.15 20201218 04:05:34 SSMIS-16 85-92GHz 75.0 -19.03 -178.28 -18.87 -178.39 0.12 0.35 1.10 100.0 0.15 20201217 15:31:37 * SSMIS-16 85-92GHz 97.4 -17.90 -179.13 -17.84 -179.17 0.11 0.31 3.00 0.0 0.14 20201217 13:43:56 * AMSR2 85-92GHz 106.3 -17.50 -179.68 -17.66 -179.58 0.14 0.40 1.20 23.6 0.14 20201217 13:43:56 AMSR2 37GHz 106.3 -17.55 -179.68 -17.71 -179.58 0.16 0.44 0.30 *** 0.14 20201217 04:27:02 * SSMIS-18 85-92GHz 130.0 -16.61 178.38 -16.71 178.59 0.10 0.28 1.60 100.0 0.12 20201217 04:19:21 SSMIS-16 85-92GHz 130.0 -16.45 178.36 -16.56 178.59 0.12 0.35 0.20 97.9 0.12 20201216 19:12:22 * SSMIS-17 85-92GHz 134.0 -15.58 176.75 -15.69 176.96 0.10 0.27 0.40 100.0 0.12 20201216 10:12:00 * Metop-B ASCAT 140.0 -14.98 175.31 -15.03 175.45 0.26 0.75 *** *** 0.12 20201216 04:40:14 * SSMIS-18 85-92GHz 140.0 -14.81 174.77 -14.87 174.88 0.10 0.29 0.40 100.0 0.12 20201216 04:32:55 SSMIS-16 85-92GHz 140.0 -14.85 174.80 -14.92 174.94 0.12 0.33 0.30 100.0 0.12 20201215 20:27:00 Metop-A ASCAT 137.0 -14.95 173.35 -14.95 173.35 0.19 0.53 *** *** 0.12 20201215 19:25:38 * SSMIS-17 85-92GHz 136.2 -14.57 173.46 -14.55 173.56 0.10 0.27 0.50 100.0 0.12 20201215 13:55:34 * AMSR2 85-92GHz 118.0 -14.61 173.12 -14.60 173.15 0.10 0.28 0.50 100.0 0.13 20201215 13:55:34 AMSR2 37GHz 118.0 -14.66 173.12 -14.65 173.15 0.11 0.32 0.30 *** 0.13 20201215 10:33:00 Metop-B ASCAT 108.8 -14.72 172.94 -14.70 172.97 0.19 0.53 *** *** 0.13 20201215 09:18:00 * Metop-A ASCAT 107.7 -14.69 172.91 -14.70 172.88 0.18 0.51 *** *** 0.13 20201215 04:52:59 SSMIS-18 85-92GHz 101.3 -14.87 172.87 -14.86 172.92 0.12 0.33 0.30 97.4 0.14 20201215 04:46:01 * SSMIS-16 85-92GHz 100.9 -14.92 172.86 -14.91 172.92 0.11 0.30 0.30 100.0 0.14 20201215 02:30:00 Geo Vis 93.3 *** *** *** *** *** *** 1.00 *** 0.14 20201214 23:30:00 Geo Vis 83.7 *** *** *** *** *** *** 1.00 *** 0.15 20201214 23:30:00 Geo IR 83.7 *** *** *** *** *** *** 1.00 *** 0.15 20201214 22:03:00 * Metop-B ASCAT 80.1 -14.52 172.58 -14.43 172.65 0.23 0.65 *** *** 0.15 20201214 20:30:00 Geo Vis 76.2 *** *** *** *** *** *** 1.00 *** 0.15 20201214 20:30:00 Geo NearIR 76.2 *** *** *** *** *** *** 1.00 *** 0.15 20201214 20:30:00 Geo IR 76.2 *** *** *** *** *** *** 0.20 *** 0.15 20201214 17:30:00 Geo NearIR 69.6 *** *** *** *** *** *** 1.00 *** 0.16 20201214 17:30:00 Geo IR 69.6 *** *** *** *** *** *** 0.10 *** 0.16 20201214 16:10:18 * SSMIS-16 85-92GHz 68.5 -15.21 172.01 -15.16 172.14 0.12 0.35 0.50 100.0 0.16 20201214 14:30:00 Geo NearIR 67.1 *** *** *** *** *** *** 0.10 *** 0.16 20201214 14:30:00 Geo IR 67.1 -15.49 172.29 -15.49 172.29 0.61 1.71 0.10 61.7 0.16 20201214 11:30:00 Geo NearIR 65.0 *** *** *** *** *** *** 0.10 *** 0.16 20201214 11:30:00 Geo IR 65.0 -15.37 172.28 -15.37 172.28 0.18 0.51 0.30 1.1 0.16 20201214 09:39:00 * Metop-A ASCAT 65.7 -15.73 171.70 -15.78 171.72 0.13 0.37 *** *** 0.16 20201214 08:30:00 Geo NearIR 65.0 *** *** *** *** *** *** 0.20 *** 0.16 20201214 08:30:00 Geo IR 65.0 -15.32 172.06 -15.32 172.06 0.26 0.73 0.20 3.5 0.16 20201214 05:30:00 Geo Vis 64.6 -16.50 171.26 -16.50 171.26 0.69 1.96 0.40 *** 0.16 20201214 05:30:00 Geo NearIR 64.6 -15.55 172.04 -15.55 172.04 0.58 1.65 0.60 *** 0.16 20201214 05:30:00 Geo IR 64.6 -15.55 171.91 -15.55 171.91 0.28 0.78 0.40 -0.8 0.16 20201214 05:05:27 SSMIS-18 85-92GHz 64.2 -15.80 171.97 -15.80 171.96 0.14 0.39 0.90 90.7 0.16 20201214 04:58:33 * SSMIS-16 85-92GHz 64.1 -15.80 172.02 -15.80 172.01 0.13 0.37 1.00 93.5 0.16 20201214 02:30:00 Geo Vis 62.1 -15.88 171.81 -15.88 171.81 0.24 0.68 0.70 *** 0.16 20201214 02:30:00 Geo NearIR 62.1 *** *** *** *** *** *** 0.60 *** 0.16 20201214 02:30:00 Geo IR 62.1 -15.78 172.05 -15.78 172.05 0.26 0.75 0.30 17.4 0.16 20201213 23:30:00 Geo Vis 59.2 -15.97 171.98 -15.97 171.98 0.22 0.61 0.20 *** 0.17 20201213 23:30:00 Geo NearIR 59.2 *** *** *** *** *** *** 1.00 *** 0.17 20201213 23:30:00 Geo IR 59.2 -15.65 172.24 -15.65 172.24 0.32 0.90 0.70 -0.0 0.17 20201213 22:21:00 * Metop-B ASCAT 56.5 -16.06 171.81 -16.07 171.72 0.13 0.37 *** *** 0.17 20201213 21:09:00 * Metop-A ASCAT 55.2 -15.85 171.93 -15.84 171.99 0.14 0.40 *** *** 0.17 20201213 20:30:00 Geo Vis 54.2 *** *** *** *** *** *** 0.20 *** 0.17 20201213 20:30:00 Geo NearIR 54.2 *** *** *** *** *** *** 1.00 *** 0.17 20201213 20:30:00 Geo IR 54.2 *** *** *** *** *** *** 0.30 *** 0.17 20201213 17:30:00 Geo IR 49.6 *** *** *** *** *** *** 1.00 *** 0.18 20201213 16:30:01 SSMIS-18 85-92GHz 48.8 -15.63 172.56 -15.65 172.56 0.11 0.31 0.80 100.0 0.18 20201213 16:23:25 * SSMIS-16 85-92GHz 48.7 -15.53 172.56 -15.55 172.56 0.10 0.30 0.90 100.0 0.18 20201213 14:30:00 Geo IR 47.1 *** *** *** *** *** *** 1.00 *** 0.18 20201213 14:08:09 AMSR2 85-92GHz 46.8 -15.40 172.56 -15.40 172.56 0.24 0.67 0.80 80.4 0.18 20201213 14:08:09 * AMSR2 37GHz 46.8 -15.55 172.56 -15.55 172.56 0.16 0.45 0.30 *** 0.18 20201213 11:30:00 Geo IR 45.0 *** *** *** *** *** *** 1.00 *** 0.18 20201213 09:33:00 * Metop-B ASCAT 45.0 -15.18 172.40 -15.12 172.49 0.19 0.53 *** *** 0.18 20201213 07:00:14 SSMIS-17 85-92GHz 45.0 -15.03 172.56 -15.12 172.43 0.40 1.13 0.20 16.8 0.18 20201213 05:18:02 SSMIS-18 85-92GHz 44.4 -14.88 172.64 -14.88 172.62 0.24 0.68 1.40 6.2 0.18 20201213 05:11:43 * SSMIS-16 85-92GHz 44.3 -14.88 172.65 -14.89 172.62 0.23 0.66 1.40 10.1 0.18 20201213 01:38:23 AMSR2 85-92GHz 40.7 *** *** *** *** *** *** 3.00 *** 0.18 20201213 01:38:23 AMSR2 37GHz 40.7 -15.00 173.12 -15.03 173.02 0.47 1.32 3.00 *** 0.18 20201212 18:24:38 * SSMIS-17 85-92GHz 35.0 -13.79 173.85 -13.69 173.85 0.26 0.73 1.20 -2.0 0.19 20201212 16:42:18 * SSMIS-18 85-92GHz 35.0 -13.43 174.07 -13.51 174.11 0.31 0.87 1.00 -0.4 0.19 20201212 16:35:42 SSMIS-16 85-92GHz 35.0 -13.72 174.11 -13.82 174.16 0.46 1.29 0.70 2.2 0.19