-- Link to ARCHER-ERC page --

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
20171016 23:16:40 GMI 85-92GHz 50.9 *** *** *** *** *** *** 1.00 ***
20171016 23:16:40 GMI 37GHz 50.9 56.69 -7.39 56.86 -7.20 0.28 0.79 0.60 ***
20171016 22:06:00 Metop-A ASCAT 52.4 *** *** *** *** *** *** *** ***
20171016 21:18:00 Metop-B ASCAT 53.4 *** *** *** *** *** *** *** ***
20171016 20:24:00 * Metop-A ASCAT 54.5 56.25 -8.06 56.37 -7.94 0.17 0.48 *** ***
20171016 17:45:00 Geo IR 57.8 *** *** *** *** *** *** 1.00 ***
20171016 16:51:39 GMI 85-92GHz 58.9 55.16 -8.81 55.46 -8.51 0.55 1.55 0.30 0.6
20171016 16:51:39 * GMI 37GHz 58.9 55.56 -7.68 55.86 -7.38 0.44 1.25 0.60 ***
20171016 14:49:14 SSMI-15 85-92GHz 61.5 54.55 -8.28 54.53 -8.30 0.51 1.43 2.10 0.6
20171016 14:45:00 Geo IR 61.6 *** *** *** *** *** *** 1.00 ***
20171016 13:40:34 AMSR2 85-92GHz 62.9 53.74 -8.42 54.13 -8.06 0.41 1.16 1.80 2.6
20171016 13:40:34 AMSR2 37GHz 62.9 54.04 -9.44 54.43 -9.08 0.39 1.09 2.90 ***
20171016 12:04:03 AMSR2 85-92GHz 64.9 *** *** *** *** *** *** 3.00 ***
20171016 12:04:03 AMSR2 37GHz 64.9 *** *** *** *** *** *** 3.00 ***
20171016 11:45:00 Geo IR 65.1 *** *** *** *** *** *** 0.80 ***
20171016 11:30:00 * Metop-B ASCAT 65.3 52.30 -10.45 52.40 -10.36 0.32 0.91 *** ***
20171016 10:36:00 Metop-A ASCAT 65.8 *** *** *** *** *** *** *** ***
20171016 08:45:00 Geo NearIR 66.8 50.31 -11.07 50.31 -11.07 1.32 3.74 0.40 ***
20171016 08:45:00 Geo IR 66.8 50.23 -11.32 50.23 -11.32 1.35 3.81 0.90 5.5
20171016 08:26:32 SSMIS-17 85-92GHz 67.0 51.03 -11.13 51.16 -10.99 0.31 0.87 1.60 2.4
20171016 08:01:19 * SSMIS-18 85-92GHz 67.2 50.79 -11.24 51.11 -10.92 0.28 0.80 3.00 0.0
20171016 06:46:03 SSMIS-17 85-92GHz 67.9 *** *** *** *** *** *** 2.70 ***
20171016 06:21:17 SSMIS-18 85-92GHz 68.1 *** *** *** *** *** *** 3.00 ***
20171016 05:45:00 Geo NearIR 68.5 *** *** *** *** *** *** 1.00 ***
20171016 05:45:00 Geo IR 68.5 49.42 -12.37 49.42 -12.37 1.18 3.34 1.00 2.3
20171016 05:42:40 * SSMIS-16 85-92GHz 68.5 49.90 -12.66 49.92 -12.64 0.29 0.83 0.20 2.4
20171016 04:02:22 SSMIS-16 85-92GHz 69.4 *** *** *** *** *** *** 2.50 ***
20171016 03:18:57 SSMI-15 85-92GHz 69.8 *** *** *** *** *** *** 2.30 ***
20171016 02:45:00 Geo NearIR 70.0 47.75 -13.01 47.75 -13.01 1.32 3.72 0.70 ***
20171016 02:45:00 Geo IR 70.0 47.98 -13.01 47.98 -13.01 1.33 3.76 0.80 0.1
20171016 00:06:38 GMI 85-92GHz 70.0 47.77 -13.53 47.54 -13.55 0.24 0.68 2.00 5.8
20171016 00:06:38 * GMI 37GHz 70.0 47.67 -13.38 47.44 -13.40 0.16 0.44 0.90 ***
20171015 23:45:00 Geo NearIR 70.2 *** *** *** *** *** *** 0.50 ***
20171015 23:45:00 Geo IR 70.2 *** *** *** *** *** *** 0.40 ***
20171015 22:24:00 * Metop-A ASCAT 71.3 46.67 -13.68 47.64 -13.56 0.25 0.70 *** ***
20171015 20:45:00 Geo NearIR 72.7 *** *** *** *** *** *** 0.20 ***
20171015 20:45:00 Geo IR 72.7 *** *** *** *** *** *** 1.00 ***
20171015 17:45:00 Geo NearIR 75.2 *** *** *** *** *** *** 0.10 ***
20171015 17:45:00 Geo IR 75.2 *** *** *** *** *** *** 0.50 ***
20171015 16:06:40 GMI 85-92GHz 76.6 41.92 -14.73 41.22 -15.36 0.17 0.48 0.20 45.5
20171015 16:06:40 * GMI 37GHz 76.6 41.97 -14.80 41.27 -15.42 0.15 0.43 0.10 ***
20171015 15:45:39 SSMIS-16 85-92GHz 76.9 41.83 -14.61 41.32 -15.09 0.16 0.44 0.70 40.6
20171015 15:02:08 SSMI-15 85-92GHz 77.5 41.10 -15.21 40.96 -15.35 0.17 0.49 1.80 26.4
20171015 14:45:00 Geo NearIR 77.7 41.65 -14.31 41.65 -14.31 0.79 2.24 0.40 ***
20171015 14:45:00 Geo IR 77.7 40.85 -15.14 40.85 -15.14 0.92 2.61 0.30 0.6
20171015 14:32:43 AMSR2 85-92GHz 77.9 40.95 -15.57 41.05 -15.47 0.14 0.40 0.40 74.0
20171015 14:32:43 * AMSR2 37GHz 77.9 40.70 -15.44 40.80 -15.34 0.14 0.39 0.60 ***
20171015 11:54:00 Metop-B ASCAT 80.2 *** *** *** *** *** *** *** ***
20171015 11:45:00 Geo NearIR 80.4 39.53 -17.65 39.53 -17.65 3.36 9.49 0.20 ***
20171015 11:45:00 Geo IR 80.4 *** *** *** *** *** *** 1.00 ***
20171015 08:45:00 Geo NearIR 85.4 38.32 -17.91 38.32 -17.91 1.33 3.75 0.20 ***
20171015 08:45:00 Geo IR 85.4 38.42 -18.19 38.42 -18.19 0.49 1.38 0.20 29.7
20171015 08:43:47 SSMIS-17 85-92GHz 85.5 38.44 -18.56 38.45 -18.55 0.15 0.43 1.70 18.7
20171015 08:17:56 * SSMIS-18 85-92GHz 86.2 38.30 -18.57 38.45 -18.36 0.14 0.40 1.50 42.6
20171015 07:03:19 SSMIS-17 85-92GHz 88.2 *** *** *** *** *** *** 0.10 ***
20171015 05:59:35 SSMIS-16 85-92GHz 90.0 37.75 -19.89 37.67 -20.01 0.15 0.42 1.20 31.6
20171015 05:45:00 Geo NearIR 90.4 37.50 -19.73 37.50 -19.73 0.31 0.88 0.30 ***
20171015 05:45:00 * Geo IR 90.4 37.57 -19.66 37.57 -19.66 0.15 0.41 0.20 85.1
20171015 03:38:32 SSMI-15 85-92GHz 93.9 *** *** *** *** *** *** 2.70 ***
20171015 03:28:08 AMSR2 85-92GHz 94.2 37.12 -20.98 36.90 -21.36 0.14 0.40 0.60 63.3
20171015 03:28:08 * AMSR2 37GHz 94.2 36.92 -21.30 36.70 -21.67 0.12 0.34 0.70 ***
20171015 02:45:00 Geo NearIR 95.4 36.73 -21.20 36.73 -21.20 0.27 0.77 0.50 ***
20171015 02:45:00 Geo IR 95.4 36.75 -21.14 36.75 -21.14 0.13 0.36 0.40 98.5
20171014 23:45:00 Geo NearIR 100.0 35.97 -22.68 35.97 -22.68 0.18 0.50 0.60 ***
20171014 23:45:00 * Geo IR 100.0 36.05 -22.65 36.05 -22.65 0.14 0.40 0.50 100.0
20171014 22:42:00 Metop-A ASCAT 100.0 *** *** *** *** *** *** *** ***
20171014 21:57:00 Metop-B ASCAT 100.0 35.72 -23.64 35.53 -24.11 0.20 0.55 *** ***
20171014 20:45:00 * Geo NearIR 100.0 35.48 -23.87 35.48 -23.87 0.12 0.33 0.60 ***
20171014 20:45:00 Geo IR 100.0 35.51 -23.87 35.51 -23.87 0.13 0.35 0.50 100.0
20171014 19:54:34 SSMIS-18 85-92GHz 100.0 35.51 -24.26 35.63 -23.94 0.12 0.33 0.50 100.0
20171014 19:31:04 SSMIS-17 85-92GHz 100.0 35.60 -23.93 35.78 -23.45 0.16 0.45 1.10 2.2
20171014 17:45:00 Geo Vis 100.0 35.15 -24.78 35.15 -24.78 0.20 0.57 0.20 ***
20171014 17:45:00 Geo NearIR 100.0 34.92 -25.05 34.92 -25.05 0.15 0.42 0.50 ***
20171014 17:45:00 * Geo IR 100.0 34.97 -25.05 34.97 -25.05 0.10 0.29 0.50 100.0
20171014 17:36:25 SSMIS-16 85-92GHz 100.0 35.02 -25.15 35.05 -25.09 0.12 0.34 0.50 100.0
20171014 16:56:39 GMI 85-92GHz 100.0 34.94 -25.38 35.08 -25.03 0.12 0.34 0.50 100.0
20171014 16:56:39 GMI 37GHz 100.0 35.04 -25.50 35.18 -25.15 0.13 0.38 0.30 ***
20171014 15:26:38 AMSR2 85-92GHz 100.0 *** *** *** *** *** *** 3.00 ***
20171014 15:26:38 * AMSR2 37GHz 100.0 34.74 -26.18 34.61 -26.49 0.13 0.37 0.30 ***
20171014 14:45:00 Geo Vis 100.0 34.59 -26.16 34.59 -26.16 0.20 0.56 0.10 ***
20171014 14:45:00 Geo NearIR 100.0 34.34 -26.46 34.34 -26.46 0.16 0.45 0.50 ***
20171014 14:45:00 Geo IR 100.0 34.37 -26.40 34.37 -26.40 0.14 0.39 0.50 100.0
20171014 12:18:00 Metop-B ASCAT 100.0 34.40 -27.84 34.32 -28.04 0.16 0.47 *** ***
20171014 11:45:00 Geo Vis 99.4 34.11 -27.40 34.11 -27.40 0.19 0.53 0.50 ***
20171014 11:45:00 Geo NearIR 99.4 33.84 -27.76 33.84 -27.76 0.25 0.71 0.30 ***
20171014 11:45:00 * Geo IR 99.4 33.89 -27.70 33.89 -27.70 0.11 0.31 0.40 100.0
20171014 11:24:00 Metop-A ASCAT 98.5 34.36 -28.09 34.41 -27.96 0.18 0.50 *** ***
20171014 08:58:28 SSMIS-17 85-92GHz 92.4 33.78 -28.62 33.75 -28.69 0.11 0.32 0.50 100.0
20171014 08:45:00 Geo NearIR 91.9 33.50 -28.84 33.50 -28.84 0.11 0.30 0.50 ***
20171014 08:45:00 * Geo IR 91.9 33.58 -28.81 33.58 -28.81 0.10 0.28 0.50 100.0
20171014 08:32:17 SSMIS-18 85-92GHz 91.3 33.73 -28.82 33.75 -28.75 0.12 0.33 0.50 100.0
20171014 06:15:01 SSMIS-16 85-92GHz 85.0 33.54 -29.50 33.47 -29.65 0.11 0.32 0.50 100.0
20171014 05:45:00 * Geo NearIR 85.0 33.16 -29.69 33.16 -29.69 0.09 0.25 0.40 ***
20171014 05:45:00 Geo IR 85.0 33.19 -29.66 33.19 -29.66 0.12 0.33 0.40 100.0
20171014 04:24:56 AMSR2 85-92GHz 85.0 33.17 -30.11 33.35 -29.68 0.13 0.35 0.50 100.0
20171014 04:24:56 AMSR2 37GHz 85.0 33.17 -30.17 33.35 -29.74 0.12 0.35 0.30 ***
20171014 02:45:00 Geo NearIR 85.0 32.59 -30.56 32.59 -30.56 0.12 0.35 0.30 ***
20171014 02:45:00 * Geo IR 85.0 32.66 -30.56 32.66 -30.56 0.12 0.34 0.20 100.0
20171013 23:45:00 * Geo NearIR 85.0 32.32 -31.44 32.32 -31.44 0.11 0.32 0.30 ***
20171013 23:45:00 Geo IR 85.0 32.37 -31.41 32.37 -31.41 0.14 0.40 0.30 100.0
20171013 20:45:00 Geo NearIR 85.0 32.01 -32.01 32.01 -32.01 0.12 0.34 0.30 ***
20171013 20:45:00 * Geo IR 85.0 32.04 -31.98 32.04 -31.98 0.11 0.31 0.20 100.0
20171013 20:33:30 SSMIS-17 85-92GHz 85.0 32.15 -32.01 32.16 -31.98 0.14 0.40 0.30 52.5
20171013 20:06:06 SSMIS-18 85-92GHz 85.0 32.10 -32.13 32.16 -32.03 0.11 0.31 0.30 100.0
20171013 17:48:43 SSMIS-16 85-92GHz 85.2 31.78 -32.47 31.77 -32.48 0.14 0.40 0.30 70.0
20171013 17:46:40 * GMI 85-92GHz 85.2 31.93 -32.54 31.92 -32.54 0.13 0.37 0.30 89.8
20171013 17:46:40 GMI 37GHz 85.2 32.03 -32.65 32.02 -32.66 0.15 0.42 0.40 ***
20171013 17:45:00 Geo Vis 85.2 32.02 -32.39 32.02 -32.39 0.19 0.54 0.30 ***
20171013 17:45:00 Geo NearIR 85.2 31.75 -32.48 31.75 -32.48 0.25 0.71 0.20 ***
20171013 17:45:00 Geo IR 85.2 31.72 -32.48 31.72 -32.48 0.18 0.52 0.10 72.9
20171013 14:45:00 * Geo Vis 87.7 31.69 -32.97 31.69 -32.97 0.12 0.34 0.30 ***
20171013 14:45:00 Geo NearIR 87.7 31.44 -33.15 31.44 -33.15 0.16 0.45 0.30 ***
20171013 14:45:00 Geo IR 87.7 31.36 -33.15 31.36 -33.15 0.17 0.49 0.60 55.6
20171013 12:39:00 Metop-B ASCAT 88.9 31.66 -33.43 31.58 -33.56 0.13 0.36 *** ***
20171013 11:45:00 * Metop-A ASCAT 90.0 31.63 -33.58 31.63 -33.58 0.13 0.36 *** ***
20171013 11:45:00 Geo Vis 90.0 31.35 -33.70 31.35 -33.70 0.33 0.93 0.60 ***
20171013 11:45:00 Geo NearIR 90.0 31.13 -33.55 31.13 -33.55 0.18 0.50 1.00 ***
20171013 11:45:00 Geo IR 90.0 30.83 -33.79 30.83 -33.79 0.34 0.96 0.10 8.0
20171013 09:12:23 SSMIS-17 85-92GHz 89.9 31.11 -33.93 31.08 -34.02 0.14 0.40 0.40 52.3
20171013 08:45:50 * SSMIS-18 85-92GHz 90.0 31.03 -33.88 31.03 -33.88 0.13 0.37 0.30 76.4
20171013 08:45:00 Geo NearIR 90.0 30.86 -33.94 30.86 -33.94 0.21 0.59 0.10 ***
20171013 08:45:00 Geo IR 90.0 30.71 -33.97 30.71 -33.97 0.25 0.70 0.30 38.8
20171013 06:28:19 * SSMIS-16 85-92GHz 90.0 30.98 -34.21 30.93 -34.32 0.14 0.39 0.30 72.0
20171013 05:45:00 Geo NearIR 90.0 30.63 -34.32 30.63 -34.32 0.33 0.93 0.20 ***
20171013 05:45:00 Geo IR 90.0 30.68 -34.32 30.68 -34.32 0.41 1.15 0.20 51.7
20171013 03:42:43 * AMSR2 85-92GHz 90.0 30.71 -34.52 30.63 -34.63 0.13 0.36 0.30 100.0
20171013 03:42:43 AMSR2 37GHz 90.0 30.71 -34.69 30.63 -34.80 0.14 0.41 0.30 ***
20171013 02:45:00 Geo NearIR 90.0 30.43 -34.73 30.43 -34.73 0.15 0.43 0.30 ***
20171013 02:45:00 Geo IR 90.0 30.46 -34.73 30.46 -34.73 0.16 0.45 0.20 100.0
20171012 23:45:00 * Geo NearIR 89.8 30.25 -35.10 30.25 -35.10 0.11 0.31 0.30 ***
20171012 23:45:00 Geo IR 89.8 30.30 -35.10 30.30 -35.10 0.12 0.34 0.30 100.0
20171012 20:46:35 SSMIS-17 85-92GHz 87.3 30.30 -35.34 30.30 -35.34 0.14 0.40 0.30 74.6
20171012 20:45:00 * Geo NearIR 87.3 30.18 -35.40 30.18 -35.40 0.09 0.26 0.30 ***
20171012 20:45:00 Geo IR 87.3 30.25 -35.40 30.25 -35.40 0.12 0.33 0.30 100.0
20171012 20:18:25 SSMIS-18 85-92GHz 86.9 30.30 -35.45 30.30 -35.40 0.15 0.43 0.30 55.8
20171012 18:01:33 SSMIS-16 85-92GHz 85.0 30.30 -35.70 30.30 -35.70 0.13 0.37 0.30 80.8
20171012 17:45:00 Geo Vis 84.6 30.47 -35.58 30.47 -35.58 0.16 0.47 0.20 ***
20171012 17:45:00 * Geo NearIR 84.6 30.29 -35.67 30.29 -35.67 0.10 0.29 0.20 ***
20171012 17:45:00 Geo IR 84.6 30.32 -35.70 30.32 -35.70 0.11 0.32 0.20 100.0
20171012 15:37:50 AMSR2 85-92GHz 81.1 30.46 -35.70 30.44 -35.70 0.12 0.35 0.20 97.2
20171012 15:37:50 AMSR2 37GHz 81.1 30.46 -35.70 30.44 -35.70 0.11 0.32 0.20 ***
20171012 14:45:00 * Geo Vis 79.6 30.47 -35.64 30.47 -35.64 0.09 0.26 0.10 ***
20171012 14:45:00 Geo NearIR 79.6 30.24 -35.79 30.24 -35.79 0.11 0.31 0.20 ***
20171012 14:45:00 Geo IR 79.6 30.32 -35.79 30.32 -35.79 0.12 0.33 0.10 100.0
20171012 11:45:00 * Geo Vis 75.0 30.34 -35.56 30.34 -35.56 0.10 0.29 0.20 ***
20171012 11:45:00 Geo NearIR 75.0 30.12 -35.73 30.12 -35.73 0.16 0.44 0.20 ***
20171012 11:45:00 Geo IR 75.0 30.19 -35.73 30.19 -35.73 0.14 0.39 0.20 100.0
20171012 09:26:04 SSMIS-17 85-92GHz 75.0 30.32 -35.70 30.30 -35.70 0.13 0.38 0.30 90.8
20171012 08:58:24 SSMIS-18 85-92GHz 75.0 30.25 -35.64 30.25 -35.64 0.16 0.45 0.30 74.0
20171012 08:45:00 Geo NearIR 75.0 29.97 -35.73 29.97 -35.73 0.14 0.41 0.20 ***
20171012 08:45:00 * Geo IR 75.0 30.02 -35.73 30.02 -35.73 0.12 0.34 0.20 100.0
20171012 06:41:32 SSMIS-16 85-92GHz 75.0 30.17 -35.80 30.14 -35.80 0.17 0.47 0.30 67.0
20171012 05:45:00 Geo NearIR 74.8 29.96 -35.82 29.96 -35.82 0.17 0.47 0.20 ***
20171012 05:45:00 Geo IR 74.8 30.06 -35.79 30.06 -35.79 0.16 0.46 0.20 100.0
20171012 04:38:12 AMSR2 85-92GHz 73.9 30.03 -35.84 30.09 -35.83 0.13 0.36 0.30 100.0
20171012 04:38:12 * AMSR2 37GHz 73.9 29.98 -35.84 30.04 -35.83 0.11 0.30 0.20 ***
20171012 03:36:40 GMI 85-92GHz 73.0 *** *** *** *** *** *** 0.10 ***
20171012 03:36:40 * GMI 37GHz 73.0 29.86 -35.86 29.80 -35.87 0.11 0.32 2.50 ***
20171012 02:45:00 Geo NearIR 72.3 29.80 -35.84 29.80 -35.84 0.13 0.37 0.20 ***
20171012 02:45:00 Geo IR 72.3 29.85 -35.89 29.85 -35.89 0.18 0.50 0.10 100.0
20171011 23:45:00 Metop-A ASCAT 69.8 29.65 -35.70 29.65 -35.70 0.13 0.35 *** ***
20171011 23:45:00 Geo NearIR 69.8 29.70 -35.81 29.70 -35.81 0.22 0.62 0.20 ***
20171011 23:45:00 Geo IR 69.8 29.75 -35.78 29.75 -35.78 0.17 0.48 0.10 100.0
20171011 23:42:00 Metop-A ASCAT 69.8 29.60 -35.76 29.60 -35.76 0.14 0.39 *** ***
20171011 23:00:00 Metop-B ASCAT 69.2 *** *** *** *** *** *** *** ***
20171011 22:57:00 * Metop-B ASCAT 69.1 29.86 -35.86 29.85 -35.83 0.12 0.33 *** ***
20171011 20:59:20 SSMIS-17 85-92GHz 67.5 29.80 -36.04 29.81 -36.06 0.16 0.46 0.30 79.8
20171011 20:45:00 Geo NearIR 67.3 29.71 -36.00 29.71 -36.00 0.20 0.57 0.20 ***
20171011 20:45:00 Geo IR 67.3 29.78 -36.00 29.78 -36.00 0.30 0.84 0.10 75.7
20171011 20:30:51 SSMIS-18 85-92GHz 67.1 29.76 -36.02 29.76 -36.00 0.15 0.42 0.30 83.9
20171011 18:14:33 SSMIS-16 85-92GHz 65.2 29.70 -36.25 29.70 -36.28 0.27 0.77 0.30 20.7
20171011 17:56:39 GMI 85-92GHz 64.9 29.80 -36.20 29.80 -36.22 0.12 0.33 0.30 99.0
20171011 17:56:39 * GMI 37GHz 64.9 29.80 -36.20 29.80 -36.22 0.11 0.32 0.30 ***
20171011 17:45:00 Geo Vis 64.6 29.95 -36.13 29.95 -36.13 0.16 0.45 0.30 ***
20171011 17:45:00 Geo NearIR 64.6 29.77 -36.16 29.77 -36.16 0.27 0.77 0.30 ***
20171011 17:45:00 Geo IR 64.6 29.90 -36.18 29.90 -36.18 0.19 0.55 0.20 74.9
20171011 14:45:00 Geo Vis 59.6 29.85 -36.43 29.85 -36.43 0.16 0.47 0.10 ***
20171011 14:45:00 Geo NearIR 59.6 29.73 -36.63 29.73 -36.63 0.28 0.79 0.30 ***
20171011 14:45:00 Geo IR 59.6 29.80 -36.69 29.80 -36.69 0.32 0.89 0.30 83.9
20171011 12:27:00 * Metop-A ASCAT 55.8 29.80 -36.61 29.80 -36.67 0.13 0.37 *** ***
20171011 11:45:00 Geo Vis 55.0 30.03 -36.55 30.03 -36.55 0.13 0.36 0.10 ***
20171011 11:45:00 Geo NearIR 55.0 29.85 -36.78 29.85 -36.78 0.25 0.72 0.30 ***
20171011 11:45:00 Geo IR 55.0 29.88 -36.78 29.88 -36.78 0.20 0.57 0.30 100.0
20171011 11:42:00 * Metop-B ASCAT 55.0 30.00 -36.66 30.00 -36.66 0.12 0.34 *** ***
20171011 09:39:20 SSMIS-17 85-92GHz 55.4 30.12 -36.96 30.19 -37.03 0.19 0.53 0.40 66.6
20171011 09:10:41 SSMIS-18 85-92GHz 55.1 30.19 -36.87 30.23 -36.91 0.24 0.67 0.40 53.2
20171011 08:45:00 Geo NearIR 55.0 29.96 -36.87 29.96 -36.87 0.43 1.21 0.20 ***
20171011 08:45:00 Geo IR 55.0 30.01 -36.87 30.01 -36.87 0.25 0.71 0.20 100.0
20171011 06:54:39 SSMIS-16 85-92GHz 55.0 30.28 -37.13 30.37 -37.24 0.22 0.63 0.50 58.3
20171011 05:45:00 Geo NearIR 54.6 30.19 -37.16 30.19 -37.16 0.16 0.46 0.50 ***
20171011 05:45:00 Geo IR 54.6 30.12 -37.22 30.12 -37.22 0.15 0.43 0.20 100.0
20171011 04:31:39 GMI 85-92GHz 52.5 30.40 -37.40 30.31 -37.27 0.18 0.52 0.20 64.0
20171011 04:31:39 * GMI 37GHz 52.5 30.50 -37.34 30.41 -37.22 0.10 0.27 0.40 ***
20171011 03:55:10 AMSR2 85-92GHz 51.5 30.42 -37.28 30.52 -37.41 0.15 0.44 0.30 80.0
20171011 03:55:10 AMSR2 37GHz 51.5 30.47 -37.28 30.57 -37.41 0.14 0.41 0.20 ***
20171011 02:45:00 Geo NearIR 49.6 30.09 -37.53 30.09 -37.53 0.21 0.60 0.80 ***
20171011 02:45:00 Geo IR 49.6 30.16 -37.62 30.16 -37.62 0.25 0.72 0.70 60.2
20171011 00:06:00 Metop-A ASCAT 45.0 30.75 -37.68 30.77 -37.70 0.12 0.33 *** ***
20171011 00:03:00 * Metop-A ASCAT 45.0 30.75 -37.68 30.77 -37.70 0.12 0.33 *** ***
20171010 23:45:00 Geo NearIR 45.2 30.61 -37.90 30.61 -37.90 0.32 0.92 0.10 ***
20171010 23:45:00 Geo IR 45.2 30.66 -37.93 30.66 -37.93 0.48 1.37 0.10 60.4
20171010 23:21:00 Metop-B ASCAT 45.5 *** *** *** *** *** *** *** ***
20171010 23:18:00 * Metop-B ASCAT 45.6 30.88 -37.73 30.85 -37.70 0.14 0.38 *** ***
20171010 21:13:45 SSMIS-17 85-92GHz 47.3 31.17 -38.17 31.20 -38.20 0.33 0.93 0.90 9.5
20171010 20:45:00 Geo NearIR 47.7 31.06 -38.14 31.06 -38.14 0.21 0.61 0.30 ***
20171010 20:45:00 Geo IR 47.7 31.13 -38.11 31.13 -38.11 0.19 0.55 0.20 97.0
20171010 20:43:28 SSMIS-18 85-92GHz 47.7 31.16 -38.20 31.16 -38.20 0.20 0.57 1.10 27.2
20171010 18:46:40 GMI 85-92GHz 50.0 31.20 -38.27 31.26 -38.33 0.32 0.92 0.30 39.9
20171010 18:46:40 GMI 37GHz 50.0 31.25 -38.09 31.31 -38.15 0.19 0.53 0.40 ***
20171010 18:28:10 SSMIS-16 85-92GHz 50.0 31.17 -38.17 31.21 -38.21 0.23 0.66 0.60 50.6
20171010 17:45:00 Geo Vis 50.2 31.79 -37.89 31.79 -37.89 1.08 3.05 0.10 ***
20171010 17:45:00 Geo NearIR 50.2 31.36 -37.89 31.36 -37.89 0.51 1.44 0.40 ***
20171010 17:45:00 Geo IR 50.2 31.26 -38.27 31.26 -38.27 0.91 2.57 0.20 64.5
20171010 15:50:29 AMSR2 85-92GHz 51.8 31.51 -38.37 31.56 -38.42 0.39 1.09 0.60 16.4
20171010 15:50:29 * AMSR2 37GHz 51.8 31.51 -38.31 31.56 -38.36 0.10 0.29 0.50 ***
20171010 14:45:00 Geo Vis 52.7 31.61 -38.36 31.61 -38.36 0.34 0.95 0.10 ***
20171010 14:45:00 Geo NearIR 52.7 31.36 -38.48 31.36 -38.48 2.25 6.37 0.40 ***
20171010 14:45:00 Geo IR 52.7 31.54 -38.36 31.54 -38.36 0.52 1.47 0.10 62.5
20171010 12:48:00 Metop-A ASCAT 54.3 31.56 -38.46 31.61 -38.51 0.10 0.29 *** ***
20171010 12:00:00 * Metop-B ASCAT 55.0 31.65 -38.50 31.66 -38.51 0.11 0.31 *** ***
20171010 11:45:00 Geo Vis 54.6 31.67 -38.40 31.67 -38.40 0.21 0.60 0.10 ***
20171010 11:45:00 Geo NearIR 54.6 31.47 -38.60 31.47 -38.60 0.33 0.95 0.50 ***
20171010 11:45:00 Geo IR 54.6 31.54 -38.63 31.54 -38.63 0.25 0.70 0.50 79.8
20171010 09:53:00 SSMIS-17 85-92GHz 51.5 31.85 -38.70 31.93 -38.78 0.19 0.55 1.20 56.6
20171010 09:22:52 * SSMIS-18 85-92GHz 50.6 31.94 -38.67 31.98 -38.72 0.18 0.51 1.20 56.6
20171010 08:45:00 Geo NearIR 49.6 31.63 -38.81 31.63 -38.81 0.35 0.98 1.00 ***
20171010 08:45:00 Geo IR 49.6 31.66 -38.81 31.66 -38.81 0.27 0.77 0.90 68.1
20171010 07:07:26 SSMIS-16 85-92GHz 46.9 32.04 -38.89 32.11 -38.97 0.26 0.74 1.20 14.7
20171010 05:45:00 Geo NearIR 44.8 31.76 -38.97 31.76 -38.97 0.25 0.72 0.90 ***
20171010 05:45:00 Geo IR 44.8 31.86 -38.94 31.86 -38.94 0.29 0.83 0.80 61.4
20171010 04:50:03 AMSR2 85-92GHz 44.0 32.09 -39.01 32.05 -38.96 0.22 0.62 1.00 50.1
20171010 04:50:03 * AMSR2 37GHz 44.0 31.94 -39.07 31.90 -39.02 0.15 0.44 0.40 ***
20171010 02:45:00 * Geo NearIR 42.3 31.83 -39.02 31.83 -39.02 0.19 0.54 0.60 ***
20171010 02:45:00 Geo IR 42.3 31.88 -38.96 31.88 -38.96 0.26 0.75 0.80 47.0
20171009 23:45:00 Geo NearIR 40.0 31.94 -38.95 31.94 -38.95 0.39 1.11 0.60 ***
20171009 23:45:00 Geo IR 40.0 31.99 -39.01 31.99 -39.01 0.37 1.05 0.50 64.0
20171009 20:56:33 * SSMIS-18 85-92GHz 40.0 31.92 -39.09 31.89 -39.11 0.32 0.90 0.60 20.8
20171009 20:45:00 Geo NearIR 40.0 31.52 -39.49 31.52 -39.49 3.36 9.49 0.20 ***
20171009 20:45:00 Geo IR 40.0 *** *** *** *** *** *** 0.70 ***
20171009 17:45:00 Geo Vis 40.0 *** *** *** *** *** *** 0.70 ***
20171009 17:45:00 * Geo NearIR 40.0 32.23 -39.24 32.23 -39.24 0.52 1.46 0.10 ***
20171009 17:45:00 Geo IR 40.0 *** *** *** *** *** *** 0.50 ***

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

This page automatically updates every 5 minutes