-- Directory of older time series plots --


-- Link to ARCHER Track 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
20170922 12:10:34 SSMIS-17 85-92GHz 40.0 *** *** *** *** *** *** 5.00 ***
20170922 11:26:39 GMI 85-92GHz 40.3 39.75 -69.40 39.75 -69.41 0.38 1.07 0.40 6.8
20170922 11:25:33 SSMIS-18 85-92GHz 40.3 39.80 -69.79 39.80 -69.80 0.39 1.10 5.00 0.0
20170922 11:24:53 SSMIS-18 85-92GHz 40.3 39.80 -69.79 39.80 -69.80 0.39 1.10 5.00 0.0
20170922 09:20:51 SSMIS-16 85-92GHz 41.5 39.93 -68.82 39.92 -68.80 0.48 1.35 0.80 1.4
20170922 08:05:04 SSMI-15 85-92GHz 42.2 39.81 -68.52 39.82 -68.54 0.54 1.52 0.60 0.7
20170922 06:39:20 AMSR2 85-92GHz 43.0 39.49 -68.35 39.47 -68.32 0.46 1.29 0.90 1.7
20170921 23:03:02 * SSMIS-18 85-92GHz 45.8 39.44 -68.73 39.45 -68.78 0.31 0.88 5.00 0.0
20170921 23:01:01 SSMIS-18 85-92GHz 45.0 *** *** *** *** *** *** 5.00 ***
20170921 22:07:46 SSMIS-17 85-92GHz 46.6 39.53 -68.03 39.49 -67.94 0.44 1.25 5.00 2.9
20170921 19:17:58 SSMIS-16 85-92GHz 48.9 39.51 -68.19 39.54 -68.25 0.44 1.24 3.00 1.0
20170921 17:01:19 AMSR2 85-92GHz 50.0 39.40 -67.91 39.40 -67.90 0.30 0.86 4.10 5.5
20170921 11:38:00 SSMIS-18 85-92GHz 50.0 39.56 -67.51 39.55 -67.51 0.39 1.10 4.30 8.1
20170921 11:37:23 SSMIS-18 85-92GHz 50.0 39.55 -67.50 39.55 -67.50 0.40 1.13 4.30 7.7
20170921 09:33:59 SSMIS-16 85-92GHz 50.0 39.68 -68.01 39.72 -67.97 0.34 0.95 2.10 7.2
20170921 05:56:25 AMSR2 85-92GHz 50.0 39.80 -67.90 39.80 -67.90 0.31 0.88 2.50 5.3
20170921 02:36:40 GMI 85-92GHz 52.8 39.44 -68.19 39.45 -68.17 0.28 0.78 1.30 8.2
20170920 22:20:52 SSMIS-17 85-92GHz 56.4 39.15 -68.31 39.20 -68.12 0.35 0.98 3.30 10.5
20170920 19:30:58 SSMIS-16 85-92GHz 58.7 39.16 -68.84 39.20 -68.64 0.47 1.32 3.80 3.5
20170920 18:19:42 SSMI-15 85-92GHz 59.9 38.97 -68.91 38.94 -68.99 0.31 0.87 5.00 0.0
20170920 17:56:23 AMSR2 85-92GHz 59.9 39.10 -68.89 39.09 -68.92 0.36 1.00 3.80 11.9
20170920 11:50:36 SSMIS-18 85-92GHz 55.0 38.79 -70.21 38.78 -70.22 0.21 0.60 1.40 49.3
20170920 11:50:10 SSMIS-18 85-92GHz 55.0 38.79 -70.21 38.78 -70.22 0.21 0.60 1.40 49.0
20170920 06:52:05 AMSR2 85-92GHz 55.0 38.14 -70.58 38.02 -70.66 0.31 0.87 1.60 25.9
20170920 03:26:39 GMI 85-92GHz 57.1 37.90 -70.83 37.84 -70.89 0.22 0.61 1.80 59.2
20170919 19:43:35 * SSMIS-16 85-92GHz 63.6 37.04 -71.24 37.17 -71.17 0.25 0.69 0.50 28.9
20170919 18:35:07 SSMI-15 85-92GHz 65.0 36.96 -71.35 36.87 -71.38 0.29 0.83 0.30 19.7
20170919 12:26:40 GMI 85-92GHz 65.0 36.42 -71.55 36.35 -71.55 0.15 0.43 1.60 77.5
20170919 12:03:31 SSMIS-18 85-92GHz 65.0 36.38 -71.54 36.35 -71.54 0.23 0.65 1.60 28.2
20170919 12:03:26 SSMIS-18 85-92GHz 65.0 36.35 -71.60 36.32 -71.60 0.19 0.55 1.60 44.3
20170919 11:10:23 SSMIS-17 85-92GHz 65.0 36.34 -71.26 36.41 -71.27 0.21 0.60 2.20 40.5
20170919 06:09:55 AMSR2 85-92GHz 65.0 35.62 -71.52 35.57 -71.52 0.22 0.62 0.60 20.9
20170918 22:46:16 * SSMIS-17 85-92GHz 65.0 34.86 -70.75 34.93 -70.79 0.32 0.92 2.80 4.5
20170918 19:56:04 SSMIS-16 85-92GHz 65.0 34.60 -70.86 34.64 -70.93 0.26 0.72 3.00 8.7
20170918 18:50:28 SSMI-15 85-92GHz 65.0 34.57 -70.59 34.47 -70.57 0.28 0.80 2.70 6.7
20170918 18:07:25 * AMSR2 85-92GHz 65.0 34.27 -70.70 34.23 -70.70 0.23 0.64 4.90 24.0
20170918 13:21:39 GMI 85-92GHz 65.0 33.74 -71.02 33.97 -70.96 0.29 0.81 0.90 6.8
20170918 11:24:35 SSMIS-17 85-92GHz 66.0 33.57 -70.62 33.62 -70.61 0.38 1.06 1.30 0.6
20170918 08:34:05 SSMIS-16 85-92GHz 70.7 32.93 -70.90 32.95 -70.89 0.20 0.57 4.30 10.8
20170918 07:29:50 SSMI-15 85-92GHz 72.5 32.91 -70.76 33.10 -70.71 0.21 0.58 4.30 9.4
20170918 07:05:59 AMSR2 85-92GHz 73.2 32.70 -71.00 32.52 -71.05 0.17 0.47 5.00 31.3
20170918 03:36:40 GMI 85-92GHz 77.0 32.02 -71.57 31.92 -71.60 0.20 0.57 5.00 8.0
20170917 22:58:46 SSMIS-17 85-92GHz 80.0 31.97 -71.67 32.06 -71.64 0.16 0.45 1.10 62.1
20170917 20:08:05 * SSMIS-16 85-92GHz 80.0 31.71 -71.39 31.78 -71.37 0.19 0.54 0.20 7.2
20170917 11:38:27 SSMIS-17 85-92GHz 79.4 30.25 -71.72 30.26 -71.72 0.19 0.54 1.10 7.9
20170917 08:48:07 SSMIS-16 85-92GHz 74.7 30.36 -71.44 30.35 -71.44 0.18 0.52 0.90 23.7
20170917 07:46:44 SSMI-15 85-92GHz 73.0 29.88 -71.92 30.06 -71.96 0.17 0.49 0.50 51.6
20170917 06:23:55 * AMSR2 85-92GHz 70.0 29.85 -71.87 29.76 -71.87 0.13 0.36 1.40 93.9
20170916 23:11:20 SSMIS-17 85-92GHz 70.0 28.79 -71.76 28.83 -71.75 0.24 0.67 0.50 19.8
20170916 22:21:13 * SSMIS-18 85-92GHz 70.0 28.94 -71.85 29.03 -71.81 0.18 0.50 0.60 48.2
20170916 20:20:18 SSMIS-16 85-92GHz 70.0 28.53 -71.87 28.55 -71.85 0.18 0.50 0.50 75.6
20170916 19:20:32 * SSMI-15 85-92GHz 70.0 28.76 -71.78 28.82 -71.73 0.14 0.39 0.50 80.5
20170916 18:18:13 * AMSR2 85-92GHz 70.0 28.46 -71.88 28.45 -71.89 0.13 0.37 0.20 99.0
20170916 11:52:27 * SSMIS-17 85-92GHz 70.0 28.25 -71.70 28.24 -71.70 0.15 0.41 0.20 87.8
20170916 11:01:58 SSMIS-18 85-92GHz 70.0 28.08 -71.68 28.14 -71.70 0.22 0.63 0.50 25.9
20170916 09:01:33 SSMIS-16 85-92GHz 70.0 27.94 -71.62 27.88 -71.59 0.20 0.57 0.40 59.4
20170916 08:03:09 * SSMI-15 85-92GHz 70.0 27.81 -71.55 27.95 -71.62 0.18 0.52 0.30 61.2
20170916 03:41:40 * GMI 85-92GHz 68.1 27.44 -71.13 27.38 -70.97 0.30 0.84 0.40 7.0
20170915 23:24:19 * SSMIS-17 85-92GHz 65.0 27.16 -70.63 27.18 -70.68 0.12 0.33 0.50 86.2
20170915 22:33:18 SSMIS-18 85-92GHz 65.0 27.01 -70.53 27.08 -70.69 0.13 0.37 0.50 87.2
20170915 22:32:10 SSMIS-18 85-92GHz 66.7 27.03 -70.50 27.11 -70.67 0.14 0.40 0.40 83.4
20170915 20:33:03 * SSMIS-16 85-92GHz 65.0 26.91 -70.41 26.92 -70.44 0.12 0.34 0.50 87.1
20170915 17:34:46 * AMSR2 85-92GHz 64.6 26.81 -69.73 26.82 -69.75 0.12 0.35 0.70 93.9
20170915 14:21:39 GMI 85-92GHz 62.0 26.45 -69.34 26.48 -69.40 0.13 0.36 0.30 92.9
20170915 11:14:46 SSMIS-18 85-92GHz 60.0 26.49 -68.96 26.53 -69.03 0.22 0.61 0.90 75.7
20170915 09:15:19 * SSMIS-16 85-92GHz 60.0 26.03 -68.67 25.98 -68.62 0.14 0.39 0.90 78.7
20170915 06:37:04 * AMSR2 85-92GHz 60.0 25.69 -68.38 25.62 -68.28 0.22 0.61 0.90 62.0
20170914 22:44:24 * SSMIS-18 85-92GHz 60.0 24.88 -67.11 24.94 -67.23 0.23 0.65 5.00 0.0
20170914 11:27:36 * SSMIS-18 85-92GHz 60.4 24.50 -66.09 24.50 -66.09 0.17 0.49 1.10 52.4
20170914 10:38:52 * SSMIS-17 85-92GHz 61.1 24.42 -66.03 24.40 -66.03 0.21 0.59 5.00 0.0
20170914 05:54:20 AMSR2 85-92GHz 65.1 24.65 -65.81 24.66 -65.80 0.19 0.54 1.10 21.4
20170914 03:51:39 * GMI 85-92GHz 66.8 24.54 -65.65 24.58 -65.56 0.16 0.45 5.00 0.0
20170913 22:57:30 SSMIS-18 85-92GHz 69.1 24.61 -65.64 24.58 -65.68 0.23 0.66 5.00 0.0
20170913 22:56:52 SSMIS-18 85-92GHz 65.0 24.64 -65.68 24.62 -65.71 0.24 0.68 5.00 0.0
20170913 22:09:03 SSMIS-17 85-92GHz 68.5 24.88 -65.38 24.92 -65.32 0.22 0.62 0.70 42.6
20170913 18:26:24 SSMI-15 85-92GHz 65.0 24.88 -65.60 24.91 -65.60 0.30 0.86 0.90 14.6
20170913 17:46:27 AMSR2 85-92GHz 65.0 25.11 -65.71 25.11 -65.71 0.32 0.89 1.10 7.2
20170913 14:31:39 GMI 85-92GHz 65.0 25.62 -66.22 25.61 -66.22 0.29 0.83 1.60 7.9
20170913 10:52:00 * SSMIS-17 85-92GHz 65.0 25.89 -65.99 25.83 -65.94 0.21 0.59 1.40 48.3
20170913 08:00:17 SSMIS-16 85-92GHz 65.0 26.07 -66.06 25.99 -65.99 0.29 0.81 3.20 17.8
20170913 07:10:24 SSMI-15 85-92GHz 65.0 26.41 -66.36 26.59 -66.51 0.29 0.83 1.50 6.7
20170913 04:46:40 GMI 85-92GHz 65.0 26.48 -66.31 26.32 -66.21 0.21 0.58 1.30 9.7
20170912 22:23:08 * SSMIS-17 85-92GHz 65.0 26.85 -66.98 26.75 -66.81 0.20 0.57 0.50 56.4
20170912 19:31:19 * SSMIS-16 85-92GHz 65.0 27.40 -67.21 27.35 -67.04 0.15 0.42 5.00 0.0
20170912 18:43:06 SSMI-15 85-92GHz 65.0 27.55 -67.17 27.56 -67.30 0.18 0.51 0.70 64.2
20170912 11:04:56 * SSMIS-17 85-92GHz 65.0 28.05 -68.74 28.05 -68.64 0.27 0.76 2.70 14.0
20170912 08:13:03 * SSMIS-16 85-92GHz 65.0 28.00 -68.41 28.00 -68.33 0.19 0.53 5.00 0.0
20170912 07:26:04 SSMI-15 85-92GHz 65.0 27.80 -69.39 27.80 -69.21 0.32 0.91 0.90 8.8
20170912 06:06:00 AMSR2 85-92GHz 65.0 27.85 -69.46 27.85 -69.49 0.22 0.62 0.90 54.5
20170911 22:36:12 * SSMIS-17 85-92GHz 77.3 27.11 -69.49 27.25 -69.53 0.15 0.43 1.10 29.4
20170911 18:58:42 SSMI-15 85-92GHz 83.4 26.40 -69.75 26.22 -69.68 0.16 0.46 0.40 8.9
20170911 17:58:59 AMSR2 85-92GHz 85.0 26.35 -69.63 26.31 -69.62 0.17 0.49 0.20 0.9
20170911 11:18:52 * SSMIS-17 85-92GHz 90.0 25.00 -69.47 25.07 -69.50 0.16 0.45 1.00 21.4
20170911 08:27:02 * SSMIS-16 85-92GHz 90.0 24.95 -68.93 25.01 -68.97 0.14 0.41 0.80 35.2
20170911 07:42:47 SSMI-15 85-92GHz 90.0 24.73 -68.98 24.90 -69.12 0.13 0.36 1.00 52.1
20170911 04:51:40 GMI 85-92GHz 91.9 24.25 -68.67 24.37 -68.78 0.15 0.43 2.50 19.5
20170910 22:48:20 * SSMIS-17 85-92GHz 101.0 23.00 -67.34 23.15 -67.51 0.16 0.46 0.10 5.7
20170910 19:56:08 * SSMIS-16 85-92GHz 103.4 22.53 -66.80 22.67 -66.97 0.13 0.35 0.20 86.6
20170910 19:13:27 SSMI-15 85-92GHz 104.0 22.51 -66.59 22.25 -66.30 0.12 0.34 0.20 95.9
20170910 17:14:57 * AMSR2 85-92GHz 106.3 22.11 -66.27 22.20 -66.36 0.11 0.32 0.20 100.0
20170910 15:36:39 GMI 85-92GHz 109.0 21.90 -65.93 21.73 -65.77 0.12 0.35 0.20 100.0
20170910 11:33:12 SSMIS-17 85-92GHz 113.6 21.23 -65.33 21.26 -65.37 0.13 0.38 5.00 0.0
20170910 11:33:11 SSMIS-17 85-92GHz 115.0 21.18 -65.32 21.21 -65.36 0.13 0.38 5.00 0.0
20170910 10:37:29 * SSMIS-18 85-92GHz 114.1 21.14 -64.95 21.30 -65.18 0.11 0.31 0.20 100.0
20170910 10:37:28 * SSMIS-18 85-92GHz 115.0 21.11 -64.97 21.27 -65.21 0.11 0.31 0.20 100.0
20170910 08:40:52 * SSMIS-16 85-92GHz 115.0 20.86 -64.64 20.87 -64.66 0.12 0.33 0.30 100.0
20170910 06:20:01 AMSR2 85-92GHz 115.0 20.50 -64.11 20.41 -63.99 0.10 0.28 0.30 100.0
20170909 23:00:43 SSMIS-17 85-92GHz 120.8 19.39 -62.74 19.48 -62.86 0.12 0.35 5.00 0.0
20170909 22:04:46 SSMIS-18 85-92GHz 121.6 19.25 -62.48 19.13 -62.27 0.11 0.31 0.40 100.0
20170909 22:03:22 SSMIS-18 85-92GHz 125.0 19.24 -62.48 19.12 -62.27 0.11 0.32 0.40 100.0
20170909 20:08:03 SSMIS-16 85-92GHz 123.2 18.92 -62.27 18.98 -62.37 0.12 0.33 0.30 96.8
20170909 20:06:28 SSMIS-16 85-92GHz 125.0 18.93 -62.25 18.99 -62.36 0.11 0.31 0.30 99.8
20170909 10:49:44 * SSMIS-18 85-92GHz 126.0 17.86 -60.52 17.98 -60.67 0.11 0.31 0.20 100.0
20170909 06:35:29 SSMI-15 85-92GHz 130.0 17.26 -59.90 17.17 -59.77 0.11 0.31 0.20 100.0
20170909 05:37:53 * AMSR2 85-92GHz 130.0 17.17 -59.74 17.18 -59.76 0.10 0.29 0.30 100.0
20170909 05:01:39 * GMI 85-92GHz 130.0 17.11 -59.64 17.18 -59.76 0.10 0.28 0.30 100.0
20170908 22:15:28 SSMIS-18 85-92GHz 129.3 16.44 -58.53 16.52 -58.77 0.13 0.37 0.30 100.0
20170908 18:02:26 SSMI-15 85-92GHz 130.0 16.42 -57.77 16.41 -57.72 0.11 0.32 0.30 100.0
20170908 17:25:25 * AMSR2 85-92GHz 128.1 16.42 -57.63 16.43 -57.70 0.09 0.26 0.30 100.0
20170908 15:46:40 GMI 85-92GHz 122.6 16.28 -57.31 16.22 -57.07 0.10 0.27 0.30 100.0
20170908 10:19:43 SSMIS-17 85-92GHz 105.7 16.12 -56.00 16.16 -56.39 0.10 0.29 0.30 100.0
20170908 10:19:40 * SSMIS-17 85-92GHz 108.6 16.09 -56.00 16.14 -56.39 0.10 0.28 0.30 100.0
20170908 07:27:08 * SSMIS-16 85-92GHz 106.2 16.01 -55.16 16.05 -55.54 0.10 0.28 0.30 100.0
20170908 06:51:41 SSMI-15 85-92GHz 105.0 15.93 -55.04 15.88 -54.73 0.11 0.31 0.30 98.0
20170908 04:55:06 * AMSR2 85-92GHz 105.0 15.84 -54.56 15.89 -54.77 0.10 0.27 0.30 100.0
20170907 21:44:30 SSMIS-17 85-92GHz 103.1 15.43 -52.62 15.41 -52.36 0.10 0.29 0.30 100.0
20170907 18:51:51 SSMIS-16 85-92GHz 101.4 15.26 -51.78 15.21 -51.47 0.10 0.29 0.30 100.0
20170907 18:50:22 SSMIS-16 85-92GHz 101.0 15.26 -51.79 15.21 -51.48 0.10 0.30 0.30 100.0
20170907 18:17:49 * SSMI-15 85-92GHz 100.4 15.22 -51.63 15.19 -51.48 0.10 0.29 0.30 100.0
20170907 16:41:52 AMSR2 85-92GHz 95.7 15.14 -51.22 15.22 -51.53 0.10 0.28 0.30 100.0
20170907 09:34:59 SSMIS-18 85-92GHz 80.6 14.78 -49.10 14.76 -48.90 0.09 0.26 0.40 100.0
20170907 09:34:56 * SSMIS-18 85-92GHz 80.0 14.77 -49.09 14.75 -48.89 0.09 0.26 0.40 100.0
20170907 09:33:21 SSMIS-18 85-92GHz 80.6 14.83 -49.14 14.81 -48.95 0.09 0.26 0.30 100.0
20170907 07:40:18 * SSMIS-16 85-92GHz 80.0 14.47 -48.80 14.50 -49.06 0.10 0.28 0.30 100.0
20170906 21:58:45 SSMIS-17 85-92GHz 68.3 14.15 -46.20 14.05 -45.87 0.17 0.49 5.00 0.0
20170906 20:58:34 SSMIS-18 85-92GHz 67.5 13.57 -45.98 13.55 -45.92 0.13 0.36 1.00 73.9
20170906 19:04:00 * SSMIS-16 85-92GHz 65.0 13.63 -45.45 13.50 -45.12 0.14 0.39 0.30 66.2
20170906 15:58:18 AMSR2 85-92GHz 61.6 13.41 -44.63 13.23 -44.34 0.10 0.29 0.70 100.0
20170906 15:56:40 GMI 85-92GHz 61.6 *** *** *** *** *** *** 5.00 ***
20170906 09:47:49 * SSMIS-18 85-92GHz 51.3 13.04 -43.18 12.93 -42.93 0.17 0.48 0.40 76.0
20170906 09:05:59 SSMIS-17 85-92GHz 50.2 12.81 -43.06 12.77 -42.98 0.16 0.46 0.90 89.1
20170906 05:43:10 SSMI-15 85-92GHz 45.0 12.80 -42.35 12.80 -42.36 0.26 0.75 0.90 41.0
20170906 04:31:39 GMI 85-92GHz 45.0 12.50 -42.05 12.50 -42.30 0.20 0.58 0.70 80.9
20170905 21:10:29 SSMIS-18 85-92GHz 42.6 12.40 -40.90 12.39 -40.82 0.22 0.63 2.50 22.9
20170905 17:07:44 * SSMI-15 85-92GHz 39.3 12.26 -40.02 12.28 -40.15 0.42 1.19 1.60 4.4
20170905 15:16:40 GMI 85-92GHz 37.7 *** *** *** *** *** *** 5.00 ***

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: ARCHER Track page

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