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Geo IR 85-92GHz
Date/Time_(UTC) Source Sensor Vmax(kts) ARCHER Lat Lon Geo-ref Lat Lon 50% cert. rad. 95% cert. rad. Eye diam (deg) % cert. of eye
20161108 05:50:02 SSMIS-16 85-92GHz 45.1 *** *** *** *** *** *** 1.80 ***
20161108 05:30:00 Geo Vis 45.4 *** *** *** *** *** *** 0.10 ***
20161108 05:30:00 Geo NearIR 45.4 *** *** *** *** *** *** 0.40 ***
20161108 05:30:00 Geo IR 45.4 *** *** *** *** *** *** 0.70 ***
20161108 02:30:00 Geo Vis 47.9 *** *** *** *** *** *** 0.10 ***
20161108 02:30:00 Geo NearIR 47.9 *** *** *** *** *** *** 0.50 ***
20161108 02:30:00 Geo IR 47.9 *** *** *** *** *** *** 0.10 ***
20161108 00:12:00 Metop-A ASCAT 49.8 *** *** *** *** *** *** *** ***
20161108 00:09:00 Metop-A ASCAT 49.9 *** *** *** *** *** *** *** ***
20161107 23:30:00 Geo Vis 50.4 *** *** *** *** *** *** 0.10 ***
20161107 23:30:00 Geo NearIR 50.4 *** *** *** *** *** *** 0.70 ***
20161107 23:30:00 Geo IR 50.4 *** *** *** *** *** *** 0.20 ***
20161107 23:24:00 Metop-B ASCAT 50.5 *** *** *** *** *** *** *** ***
20161107 20:42:37 SSMIS-17 85-92GHz 52.7 *** *** *** *** *** *** 0.30 ***
20161107 18:28:28 * SSMIS-16 85-92GHz 54.6 31.70 149.85 31.49 149.64 0.60 1.70 0.50 0.2
20161107 17:30:00 Geo NearIR 55.6 *** *** *** *** *** *** 0.10 ***
20161107 17:30:00 Geo IR 55.6 *** *** *** *** *** *** 0.60 ***
20161107 17:17:17 * SSMI-15 85-92GHz 55.8 31.90 149.66 31.94 149.70 0.54 1.54 0.90 0.5
20161107 15:39:03 AMSR2 85-92GHz 57.6 *** *** *** *** *** *** 1.00 ***
20161107 15:39:03 AMSR2 37GHz 57.6 *** *** *** *** *** *** 0.60 ***
20161107 14:30:00 Geo NearIR 58.9 *** *** *** *** *** *** 0.30 ***
20161107 14:30:00 Geo IR 58.9 *** *** *** *** *** *** 0.30 ***
20161107 11:48:00 Metop-A ASCAT 61.9 *** *** *** *** *** *** *** ***
20161107 11:30:00 Geo NearIR 62.2 28.72 148.82 28.72 148.82 1.13 3.19 0.70 ***
20161107 11:30:00 Geo IR 62.2 29.09 149.90 29.09 149.90 2.43 6.87 0.80 0.5
20161107 11:03:00 Metop-B ASCAT 62.7 *** *** *** *** *** *** *** ***
20161107 08:30:00 Geo NearIR 65.0 28.91 148.66 28.91 148.66 3.36 9.49 0.40 ***
20161107 08:30:00 Geo IR 65.0 29.21 149.24 29.21 149.24 1.45 4.09 0.60 6.6
20161107 08:16:21 SSMIS-17 85-92GHz 65.0 *** *** *** *** *** *** 0.30 ***
20161107 06:01:37 * SSMIS-16 85-92GHz 65.0 28.46 147.88 28.30 147.78 0.33 0.93 2.30 0.9
20161107 05:30:00 Geo Vis 65.4 *** *** *** *** *** *** 0.10 ***
20161107 05:30:00 Geo NearIR 65.4 *** *** *** *** *** *** 0.90 ***
20161107 05:30:00 Geo IR 65.4 *** *** *** *** *** *** 0.20 ***
20161107 04:51:37 SSMI-15 85-92GHz 65.9 29.19 147.66 29.40 147.78 0.30 0.86 1.00 6.4
20161107 03:33:37 * AMSR2 85-92GHz 67.0 28.62 147.40 28.20 147.18 0.17 0.47 0.90 70.2
20161107 03:33:37 AMSR2 37GHz 67.0 *** *** *** *** *** *** 0.30 ***
20161107 02:30:00 Geo Vis 67.9 27.32 147.04 27.32 147.04 0.67 1.89 0.20 ***
20161107 02:30:00 Geo NearIR 67.9 *** *** *** *** *** *** 1.00 ***
20161107 02:30:00 Geo IR 67.9 27.25 145.71 27.25 145.71 0.48 1.36 1.00 11.4
20161107 00:33:00 Metop-A ASCAT 70.0 *** *** *** *** *** *** *** ***
20161106 23:48:00 Metop-B ASCAT 70.3 *** *** *** *** *** *** *** ***
20161106 23:30:00 Geo Vis 70.8 *** *** *** *** *** *** 0.50 ***
20161106 23:30:00 Geo NearIR 70.8 *** *** *** *** *** *** 1.00 ***
20161106 23:30:00 Geo IR 70.8 *** *** *** *** *** *** 0.30 ***
20161106 20:57:58 * SSMIS-17 85-92GHz 75.1 25.61 146.44 25.39 146.34 0.12 0.35 0.60 83.2
20161106 20:30:00 Geo NearIR 75.8 *** *** *** *** *** *** 0.80 ***
20161106 20:30:00 Geo IR 75.8 *** *** *** *** *** *** 0.90 ***
20161106 18:43:52 * SSMIS-16 85-92GHz 78.8 24.74 146.21 24.26 146.00 0.14 0.39 0.10 84.9
20161106 17:35:39 SSMI-15 85-92GHz 80.7 *** *** *** *** *** *** 0.20 ***
20161106 17:30:00 Geo NearIR 80.8 *** *** *** *** *** *** 0.10 ***
20161106 17:30:00 Geo IR 80.8 *** *** *** *** *** *** 0.70 ***
20161106 14:30:00 Geo NearIR 85.8 22.92 146.15 22.92 146.15 0.68 1.92 0.10 ***
20161106 14:30:00 Geo IR 85.8 *** *** *** *** *** *** 0.30 ***
20161106 12:06:00 * Metop-A ASCAT 90.0 22.38 144.70 22.21 144.60 0.18 0.51 *** ***
20161106 11:30:00 Geo NearIR 90.0 *** *** *** *** *** *** 0.10 ***
20161106 11:30:00 Geo IR 90.0 *** *** *** *** *** *** 0.30 ***
20161106 11:21:00 Metop-B ASCAT 90.0 22.23 144.54 22.27 144.57 0.18 0.50 *** ***
20161106 08:56:40 GMI 85-92GHz 90.0 21.36 144.38 21.25 144.29 0.14 0.40 0.40 91.1
20161106 08:56:40 * GMI 37GHz 90.0 21.36 144.38 21.25 144.29 0.13 0.38 0.20 ***
20161106 08:30:00 Geo NearIR 90.0 21.12 144.63 21.12 144.63 0.59 1.68 0.10 ***
20161106 08:30:00 Geo IR 90.0 *** *** *** *** *** *** 0.20 ***
20161106 08:27:21 SSMIS-17 85-92GHz 90.0 21.27 144.24 21.28 144.25 0.14 0.39 0.20 74.6
20161106 06:12:37 * SSMIS-16 85-92GHz 90.0 20.75 143.80 20.59 143.68 0.12 0.33 0.30 100.0
20161106 05:30:00 Geo Vis 90.0 *** *** *** *** *** *** 0.30 ***
20161106 05:30:00 Geo NearIR 90.0 *** *** *** *** *** *** 0.10 ***
20161106 05:30:00 Geo IR 90.0 21.41 143.07 21.41 143.07 0.64 1.81 0.10 4.1
20161106 05:05:31 * SSMI-15 85-92GHz 90.0 20.54 143.56 20.63 143.63 0.13 0.38 0.30 94.1
20161106 02:30:00 Geo Vis 90.0 *** *** *** *** *** *** 0.30 ***
20161106 02:30:00 Geo NearIR 90.0 20.01 143.68 20.01 143.68 1.07 3.03 0.10 ***
20161106 02:30:00 Geo IR 90.0 19.86 143.57 19.86 143.57 0.26 0.73 0.10 13.2
20161105 23:30:00 Geo Vis 89.6 *** *** *** *** *** *** 0.20 ***
20161105 23:30:00 Geo NearIR 89.6 19.50 143.36 19.50 143.36 0.65 1.84 0.10 ***
20161105 23:30:00 Geo IR 89.6 *** *** *** *** *** *** 0.60 ***
20161105 21:13:12 * SSMIS-17 85-92GHz 87.7 19.09 142.38 19.01 142.27 0.13 0.37 0.40 81.9
20161105 20:30:00 Geo NearIR 87.1 18.39 141.64 18.39 141.64 0.48 1.37 0.20 ***
20161105 20:30:00 Geo IR 87.1 *** *** *** *** *** *** 0.10 ***
20161105 18:58:42 SSMIS-16 85-92GHz 85.0 18.85 141.86 18.68 141.63 0.15 0.42 0.30 65.8
20161105 17:30:00 Geo NearIR 85.0 *** *** *** *** *** *** 0.10 ***
20161105 17:30:00 Geo IR 85.0 18.78 141.75 18.78 141.75 0.42 1.20 0.40 3.8
20161105 15:54:58 * AMSR2 85-92GHz 85.0 18.33 141.41 18.16 141.18 0.14 0.38 0.50 93.3
20161105 15:54:58 AMSR2 37GHz 85.0 18.38 141.51 18.21 141.28 0.15 0.42 0.40 ***
20161105 14:30:00 Geo NearIR 85.0 17.36 140.60 17.36 140.60 0.70 1.98 0.10 ***
20161105 14:30:00 Geo IR 85.0 18.41 141.23 18.41 141.23 0.22 0.63 1.00 13.6
20161105 12:27:00 Metop-A ASCAT 85.0 *** *** *** *** *** *** *** ***
20161105 11:39:00 Metop-B ASCAT 84.7 18.41 140.86 18.39 140.85 0.20 0.56 *** ***
20161105 11:30:00 Geo NearIR 84.6 17.62 140.82 17.62 140.82 0.30 0.84 0.30 ***
20161105 11:30:00 Geo IR 84.6 17.82 140.88 17.82 140.88 0.18 0.51 0.10 4.2
20161105 09:46:40 * GMI 85-92GHz 82.2 17.98 140.83 17.83 140.73 0.11 0.31 0.80 100.0
20161105 09:46:40 GMI 37GHz 82.2 17.78 140.88 17.63 140.78 0.13 0.36 0.60 ***
20161105 08:39:59 SSMIS-17 85-92GHz 82.2 17.85 140.81 17.83 140.80 0.13 0.37 0.50 87.8
20161105 08:30:00 Geo NearIR 82.1 17.68 140.48 17.68 140.48 0.41 1.16 0.10 ***
20161105 08:30:00 Geo IR 82.1 17.88 140.93 17.88 140.93 0.49 1.39 0.10 9.1
20161105 06:24:58 * SSMIS-16 85-92GHz 80.3 17.37 140.33 17.34 140.26 0.12 0.34 0.60 85.9
20161105 05:30:00 Geo Vis 79.2 17.31 140.36 17.31 140.36 0.16 0.46 0.10 ***
20161105 05:30:00 Geo NearIR 79.2 16.99 140.41 16.99 140.41 0.47 1.33 0.80 ***
20161105 05:30:00 Geo IR 79.2 17.34 140.25 17.34 140.25 0.24 0.69 0.10 49.2
20161105 05:20:51 SSMI-15 85-92GHz 78.9 17.28 140.24 17.29 140.25 0.14 0.39 0.90 65.5
20161105 03:43:30 AMSR2 85-92GHz 76.2 17.61 140.01 17.59 139.93 0.16 0.46 1.10 68.3
20161105 03:43:30 * AMSR2 37GHz 76.2 17.46 140.12 17.44 140.03 0.11 0.32 0.60 ***
20161105 02:30:00 Geo Vis 74.2 17.17 140.03 17.17 140.03 0.16 0.44 1.00 ***
20161105 02:30:00 Geo NearIR 74.2 16.84 140.14 16.84 140.14 3.36 9.49 1.00 ***
20161105 02:30:00 Geo IR 74.2 16.94 139.85 16.94 139.85 0.80 2.25 0.10 3.0
20161105 00:30:00 Metop-B ASCAT 70.0 *** *** *** *** *** *** *** ***
20161104 23:30:00 Geo Vis 69.6 *** *** *** *** *** *** 0.10 ***
20161104 23:30:00 Geo NearIR 69.6 16.97 140.45 16.97 140.45 2.90 8.18 0.10 ***
20161104 23:30:00 Geo IR 69.6 17.00 140.39 17.00 140.39 1.55 4.37 0.10 0.1
20161104 21:27:14 * SSMIS-17 85-92GHz 67.9 17.13 139.91 16.99 139.88 0.13 0.36 0.30 97.4
20161104 21:07:42 SSMIS-18 85-92GHz 67.6 *** *** *** *** *** *** 0.30 ***
20161104 20:30:00 Geo NearIR 67.1 *** *** *** *** *** *** 0.80 ***
20161104 20:30:00 Geo IR 67.1 16.75 140.27 16.75 140.27 1.35 3.81 0.10 6.3
20161104 20:26:40 GMI 85-92GHz 67.0 17.09 139.88 17.10 139.88 0.14 0.40 0.30 100.0
20161104 20:26:40 * GMI 37GHz 67.0 17.04 139.88 17.05 139.88 0.11 0.30 0.20 ***
20161104 19:12:32 SSMIS-16 85-92GHz 66.0 17.01 139.90 17.19 139.93 0.32 0.90 0.30 7.3
20161104 17:30:00 Geo NearIR 64.2 *** *** *** *** *** *** 0.10 ***
20161104 17:30:00 Geo IR 64.2 16.55 139.82 16.55 139.82 1.47 4.16 0.10 1.1
20161104 14:30:00 Geo NearIR 59.2 15.14 140.04 15.14 140.04 0.41 1.16 1.00 ***
20161104 14:30:00 Geo IR 59.2 15.74 139.49 15.74 139.49 3.36 9.49 0.10 0.5
20161104 11:30:00 Geo NearIR 54.6 15.35 139.84 15.35 139.84 0.45 1.27 0.10 ***
20161104 11:30:00 * Geo IR 54.6 15.50 139.39 15.50 139.39 0.24 0.67 0.10 42.5
20161104 08:52:32 SSMIS-17 85-92GHz 52.4 15.79 139.29 15.75 139.27 0.21 0.60 0.60 41.2
20161104 08:30:00 Geo NearIR 52.1 *** *** *** *** *** *** 0.10 ***
20161104 08:30:00 Geo IR 52.1 15.60 139.40 15.60 139.40 3.36 9.49 0.10 38.4
20161104 06:37:36 * SSMIS-16 85-92GHz 50.5 15.46 139.18 15.35 139.12 0.18 0.51 0.70 63.4
20161104 05:36:08 SSMI-15 85-92GHz 49.7 *** *** *** *** *** *** 0.90 ***
20161104 05:30:00 Geo Vis 49.6 *** *** *** *** *** *** 0.80 ***
20161104 05:30:00 Geo NearIR 49.6 14.92 139.25 14.92 139.25 0.77 2.19 0.10 ***
20161104 05:30:00 Geo IR 49.6 16.05 139.43 16.05 139.43 3.36 9.49 0.20 12.0
20161104 02:30:00 Geo Vis 47.1 *** *** *** *** *** *** 0.10 ***
20161104 02:30:00 Geo NearIR 47.1 14.54 138.87 14.54 138.87 0.75 2.12 0.10 ***
20161104 02:30:00 Geo IR 47.1 16.21 138.87 16.21 138.87 3.36 9.49 0.10 42.5
20161104 00:51:00 Metop-B ASCAT 45.0 14.88 138.82 14.86 138.66 0.17 0.49 *** ***
20161104 00:00:00 * Metop-A ASCAT 45.0 14.85 138.80 14.85 138.73 0.15 0.43 *** ***
20161103 23:30:00 Geo Vis 45.0 *** *** *** *** *** *** 0.10 ***
20161103 23:30:00 Geo NearIR 45.0 14.35 138.63 14.35 138.63 3.36 9.49 0.10 ***
20161103 23:30:00 Geo IR 45.0 16.23 139.01 16.23 139.01 3.36 9.49 0.40 39.4
20161103 21:41:15 SSMIS-17 85-92GHz 45.0 14.70 138.32 14.70 137.91 0.29 0.81 1.20 38.1
20161103 21:21:41 GMI 85-92GHz 45.0 14.75 138.36 14.75 138.06 0.26 0.73 1.30 59.0
20161103 21:21:41 * GMI 37GHz 45.0 14.65 138.62 14.65 138.32 0.18 0.50 0.50 ***
20161103 21:20:45 SSMIS-18 85-92GHz 45.0 14.70 138.46 14.70 138.17 0.22 0.61 1.10 68.7
20161103 20:30:00 Geo NearIR 45.0 *** *** *** *** *** *** 0.10 ***
20161103 20:30:00 Geo IR 45.0 *** *** *** *** *** *** 0.60 ***
20161103 19:26:18 * SSMIS-16 85-92GHz 45.0 14.40 138.27 14.40 138.58 0.20 0.56 1.20 64.0
20161103 17:30:00 Geo NearIR 44.6 *** *** *** *** *** *** 0.10 ***
20161103 17:30:00 Geo IR 44.6 *** *** *** *** *** *** 0.20 ***
20161103 16:08:27 AMSR2 85-92GHz 43.5 14.39 138.25 14.47 138.23 0.55 1.56 0.40 3.4
20161103 16:08:27 * AMSR2 37GHz 43.5 14.09 138.36 14.17 138.34 0.34 0.97 0.50 ***
20161103 14:30:00 Geo NearIR 42.1 *** *** *** *** *** *** 0.10 ***
20161103 14:30:00 Geo IR 42.1 15.39 137.70 15.39 137.70 1.16 3.29 0.20 46.3
20161103 12:21:00 Metop-B ASCAT 40.0 *** *** *** *** *** *** *** ***
20161103 11:30:00 Geo NearIR 39.6 14.36 138.02 14.36 138.02 1.51 4.26 0.90 ***
20161103 11:30:00 Geo IR 39.6 15.26 138.02 15.26 138.02 1.03 2.91 0.10 49.3
20161103 09:56:40 * GMI 85-92GHz 38.3 13.64 138.53 13.46 138.53 0.29 0.83 2.70 7.9
20161103 09:56:40 GMI 37GHz 38.3 *** *** *** *** *** *** 0.30 ***
20161103 09:05:23 SSMIS-17 85-92GHz 37.6 13.78 137.97 13.71 137.97 0.41 1.15 0.40 3.9
20161103 08:30:00 Geo NearIR 37.1 *** *** *** *** *** *** 0.50 ***
20161103 08:30:00 Geo IR 37.1 14.25 137.81 14.25 137.81 3.36 9.49 0.20 13.3
20161103 06:50:17 * SSMIS-16 85-92GHz 35.0 13.36 137.90 13.21 137.88 0.40 1.13 0.50 5.6
20161103 05:30:00 Geo Vis 34.6 13.56 137.38 13.56 137.38 0.48 1.36 0.20 ***
20161103 05:30:00 Geo NearIR 34.6 13.91 137.51 13.91 137.51 2.73 7.72 0.20 ***
20161103 05:30:00 Geo IR 34.6 14.06 137.25 14.06 137.25 3.36 9.49 0.10 0.2
20161103 03:54:31 AMSR2 85-92GHz 33.3 *** *** *** *** *** *** 0.40 ***
20161103 03:54:31 * AMSR2 37GHz 33.3 13.46 137.41 13.29 137.10 0.42 1.19 0.40 ***
20161103 02:30:00 Geo Vis 32.1 14.80 136.76 14.80 136.76 0.44 1.25 1.00 ***
20161103 02:30:00 Geo NearIR 32.1 *** *** *** *** *** *** 0.80 ***
20161103 02:30:00 Geo IR 32.1 14.80 136.86 14.80 136.86 1.48 4.18 1.00 50.8
20161103 00:21:00 Metop-A ASCAT 30.0 *** *** *** *** *** *** *** ***
20161102 23:30:00 Geo Vis 29.6 *** *** *** *** *** *** 0.20 ***
20161102 23:30:00 Geo NearIR 29.6 14.53 136.68 14.53 136.68 1.13 3.20 0.50 ***
20161102 23:30:00 Geo IR 29.6 14.40 136.65 14.40 136.65 0.70 1.97 0.80 65.4
20161102 21:55:15 SSMIS-17 85-92GHz 28.3 *** *** *** *** *** *** 3.00 ***
20161102 21:33:53 * SSMIS-18 85-92GHz 28.0 13.15 137.41 13.15 137.47 0.29 0.81 0.70 20.2
20161102 20:30:00 Geo NearIR 27.1 *** *** *** *** *** *** 1.00 ***
20161102 20:30:00 Geo IR 27.1 *** *** *** *** *** *** 0.10 ***
20161102 17:30:00 Geo NearIR 25.0 *** *** *** *** *** *** 0.50 ***
20161102 17:30:00 Geo IR 25.0 *** *** *** *** *** *** 0.40 ***

Key:

Date/Time: UTC time. If this observation is used in the track it is marked with a "*". If it is used for its own 3-hr window, it is put in bold.

Source/sensor: Satellite source of the analyzed image.

Vmax: Maximum winds listed in the forecast center analysis/forecast, *not* ARCHER.

ARCHER lat/lon: Coordinates of the ARCHER algorithm, valid at the time of the observation. If no center fix could be found, then it is "***".

Geo ref lat/lon: Coordinates of the ARCHER algorithm, valid at the time of the *nearest geo image*.

50% cert. rad.: Radius of the circle (in degrees) that defines the area in which the ARCHER center of rotation is 50% certain. The lower the number, the more certain the position.

95% cert. rad.: Radius of the circle (in degrees) that defines the area in which the ARCHER center of rotation is 95% certain.

Eye diam (deg): ARCHER-resolved eye diameter (in degrees). Green: robust, yellow: less certain, red: not robust.

% cert. of eye: Percent certainty that an eye exists in this image, determined by ARCHER. Currently only available for IR and 85-92 GHz imagery.

Links to related versions: Summary table, ARCHER Track table, ARCHER Track Image Archive, Intensity Estimation, ARCHER-ERC page

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