-- 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
20170918 21:30:30 * SSMIS-17 85-92GHz 55.0 49.43 145.87 49.10 145.65 0.38 1.08 5.00 0.0
20170918 20:56:39 GMI 85-92GHz 55.0 *** *** *** *** *** *** 5.00 ***
20170918 20:42:17 SSMIS-18 85-92GHz 55.0 49.32 145.78 49.25 145.74 0.45 1.27 5.00 0.0
20170918 18:40:44 * SSMIS-16 85-92GHz 55.0 48.73 145.34 48.32 145.06 0.40 1.13 5.00 0.0
20170918 17:35:22 SSMI-15 85-92GHz 55.0 48.35 145.17 48.32 145.14 0.45 1.29 5.00 0.0
20170918 16:54:39 AMSR2 85-92GHz 55.0 48.06 145.24 48.27 145.38 0.54 1.53 5.00 0.0
20170918 14:31:39 GMI 85-92GHz 55.0 *** *** *** *** *** *** 5.00 ***
20170918 08:24:50 SSMIS-18 85-92GHz 55.0 44.72 143.57 44.76 143.60 0.50 1.40 5.00 1.8
20170918 06:23:13 SSMIS-16 85-92GHz 55.0 *** *** *** *** *** *** 4.90 ***
20170917 21:47:11 SSMIS-17 85-92GHz 55.0 38.85 139.59 37.90 138.98 0.36 1.01 2.10 8.6
20170917 21:47:10 SSMIS-17 85-92GHz 55.0 *** *** *** *** *** *** 0.30 ***
20170917 20:58:04 * SSMIS-18 85-92GHz 55.0 39.56 139.72 39.21 139.49 0.46 1.29 3.60 2.5
20170917 18:57:16 SSMIS-16 85-92GHz 55.0 *** *** *** *** *** *** 5.00 ***
20170917 17:54:45 SSMI-15 85-92GHz 55.0 *** *** *** *** *** *** 3.80 ***
20170917 16:15:14 AMSR2 85-92GHz 55.0 *** *** *** *** *** *** 5.00 ***
20170917 13:41:40 GMI 85-92GHz 55.0 *** *** *** *** *** *** 5.00 ***
20170917 09:24:09 * SSMIS-17 85-92GHz 55.0 33.69 134.31 33.45 133.97 0.49 1.38 5.00 0.0
20170917 08:34:21 SSMIS-18 85-92GHz 55.0 *** *** *** *** *** *** 2.00 ***
20170917 06:32:58 * SSMIS-16 85-92GHz 55.0 31.93 132.93 31.68 132.52 0.30 0.85 5.00 0.0
20170917 05:31:58 SSMI-15 85-92GHz 55.0 31.84 132.35 31.83 132.33 0.21 0.60 5.00 0.0
20170917 04:12:53 AMSR2 85-92GHz 55.0 *** *** *** *** *** *** 1.70 ***
20170917 00:16:39 GMI 85-92GHz 55.0 30.81 130.18 30.68 129.98 0.36 1.03 1.70 4.7
20170916 22:03:33 SSMIS-17 85-92GHz 55.0 30.43 129.59 30.66 129.92 0.40 1.14 1.70 3.8
20170916 19:12:45 * SSMIS-16 85-92GHz 55.0 30.22 128.82 30.40 129.04 0.24 0.67 1.50 21.0
20170916 18:12:57 SSMI-15 85-92GHz 55.0 30.09 128.95 29.99 128.84 0.28 0.80 2.60 12.4
20170916 17:12:43 AMSR2 85-92GHz 55.0 29.92 128.60 29.96 128.64 0.24 0.68 2.40 22.3
20170916 14:31:39 GMI 85-92GHz 55.0 29.54 128.08 29.53 128.07 0.32 0.89 2.00 17.6
20170916 06:45:29 * SSMIS-16 85-92GHz 55.0 28.72 127.16 28.62 126.97 0.30 0.86 2.30 12.6
20170916 05:47:16 SSMI-15 85-92GHz 55.2 28.78 127.18 28.76 127.14 0.22 0.64 3.30 31.0
20170916 05:07:12 AMSR2 85-92GHz 55.7 28.53 126.91 28.56 126.97 0.29 0.81 3.10 22.8
20170916 01:11:40 GMI 85-92GHz 60.0 28.69 126.62 28.77 126.79 0.21 0.60 2.80 37.1
20170915 22:17:37 * SSMIS-17 85-92GHz 62.8 28.56 126.28 28.58 126.46 0.23 0.66 2.90 19.6
20170915 19:26:29 SSMIS-16 85-92GHz 67.6 28.42 126.01 28.43 126.13 0.25 0.71 2.40 9.4
20170915 18:29:35 * SSMI-15 85-92GHz 70.0 28.27 125.84 28.25 125.84 0.23 0.65 2.60 6.6
20170915 15:26:39 GMI 85-92GHz 72.1 *** *** *** *** *** *** 5.00 ***
20170915 09:49:22 * SSMIS-17 85-92GHz 76.8 27.93 125.53 27.85 125.43 0.20 0.56 2.10 5.0
20170915 06:58:21 SSMIS-16 85-92GHz 80.0 28.03 125.17 27.97 125.04 0.18 0.52 2.40 5.0
20170915 06:02:57 SSMI-15 85-92GHz 80.0 27.95 125.44 27.93 125.40 0.17 0.47 1.60 6.0
20170915 04:24:07 AMSR2 85-92GHz 84.0 27.79 125.45 27.84 125.57 0.15 0.43 5.00 0.0
20170914 22:30:50 SSMIS-17 85-92GHz 95.0 27.47 124.69 27.49 124.72 0.15 0.42 1.80 8.7
20170914 19:39:52 SSMIS-16 85-92GHz 95.0 27.67 124.56 27.68 124.57 0.12 0.35 1.60 56.5
20170914 18:45:45 SSMI-15 85-92GHz 95.0 27.70 124.41 27.67 124.41 0.12 0.35 1.10 55.1
20170914 17:25:47 AMSR2 85-92GHz 96.4 27.65 124.51 27.66 124.51 0.12 0.35 1.20 59.5
20170914 10:02:34 SSMIS-17 85-92GHz 113.3 27.16 124.36 27.19 124.38 0.10 0.28 1.00 100.0
20170914 07:10:56 SSMIS-16 85-92GHz 118.0 27.03 124.36 27.04 124.39 0.09 0.26 1.00 100.0
20170914 06:18:28 SSMI-15 85-92GHz 120.0 27.07 124.36 27.05 124.36 0.09 0.26 1.00 100.0
20170914 05:19:04 AMSR2 85-92GHz 119.4 27.00 124.31 27.01 124.30 0.09 0.26 1.00 100.0
20170914 01:21:39 GMI 85-92GHz 116.1 *** *** *** *** *** *** 2.80 ***
20170913 22:44:42 SSMIS-17 85-92GHz 112.9 26.54 124.60 26.61 124.56 0.09 0.26 1.00 100.0
20170913 21:52:02 SSMIS-18 85-92GHz 106.0 26.48 124.78 26.33 124.84 0.09 0.26 1.00 100.0
20170913 21:52:01 SSMIS-18 85-92GHz 111.4 26.50 124.69 26.36 124.76 0.09 0.27 1.00 100.0
20170913 19:53:08 SSMIS-16 85-92GHz 108.1 26.39 124.85 26.45 124.82 0.11 0.30 1.00 100.0
20170913 19:02:05 SSMI-15 85-92GHz 106.7 26.10 124.95 26.25 124.88 0.09 0.26 1.10 100.0
20170913 15:31:39 GMI 85-92GHz 98.8 25.64 125.04 25.55 125.12 0.10 0.27 1.00 100.0
20170913 10:15:21 * SSMIS-17 85-92GHz 85.6 25.25 125.52 25.35 125.44 0.09 0.26 1.00 100.0
20170913 09:22:12 * SSMIS-18 85-92GHz 83.4 25.18 125.58 25.11 125.63 0.09 0.26 0.80 100.0
20170913 07:23:31 SSMIS-16 85-92GHz 78.5 25.22 125.76 25.31 125.69 0.10 0.28 1.10 100.0
20170913 04:35:32 AMSR2 85-92GHz 75.0 24.81 125.90 24.90 125.81 0.10 0.30 1.30 100.0
20170913 02:11:40 GMI 85-92GHz 75.0 24.67 126.13 24.70 126.10 0.09 0.25 1.00 100.0
20170912 22:05:09 * SSMIS-18 85-92GHz 73.4 24.12 126.62 24.25 126.51 0.09 0.25 1.20 100.0
20170912 20:06:57 SSMIS-16 85-92GHz 71.8 24.03 126.88 24.07 126.85 0.12 0.33 1.00 94.5
20170912 17:38:56 AMSR2 85-92GHz 70.0 23.66 127.07 23.64 127.09 0.11 0.32 0.70 93.1
20170912 09:33:43 * SSMIS-18 85-92GHz 68.0 22.61 128.29 22.52 128.46 0.13 0.38 1.20 85.9
20170912 07:35:58 * SSMIS-16 85-92GHz 66.3 22.47 128.44 22.56 128.29 0.16 0.44 1.10 91.7
20170911 22:18:11 SSMIS-18 85-92GHz 63.6 20.95 131.14 21.10 130.99 0.14 0.40 1.30 86.9
20170911 21:31:39 * SSMIS-17 85-92GHz 62.9 21.21 131.48 21.08 131.57 0.17 0.48 1.00 60.1
20170911 17:54:31 SSMI-15 85-92GHz 60.0 20.53 131.92 20.46 132.01 0.18 0.50 0.90 46.8
20170911 16:56:38 AMSR2 85-92GHz 60.0 20.38 132.12 20.51 131.95 0.14 0.40 0.80 76.2
20170911 15:41:40 * GMI 85-92GHz 60.0 20.15 132.23 19.81 132.81 0.12 0.35 0.40 79.2
20170911 09:45:17 SSMIS-18 85-92GHz 60.0 *** *** *** *** *** *** 1.10 ***
20170911 08:58:58 * SSMIS-17 85-92GHz 60.0 19.25 134.52 19.22 134.59 0.20 0.55 0.70 76.4
20170911 05:22:54 * SSMI-15 85-92GHz 58.5 18.72 134.88 18.74 134.85 0.15 0.42 1.10 75.2
20170911 04:45:53 AMSR2 85-92GHz 56.9 18.73 135.12 18.83 134.92 0.23 0.66 0.10 47.4
20170911 02:21:40 GMI 85-92GHz 50.9 19.05 135.13 19.07 135.09 0.45 1.26 5.00 0.0
20170910 21:45:31 * SSMIS-17 85-92GHz 45.0 17.72 136.73 17.60 136.88 0.32 0.91 0.80 18.1
20170910 18:53:29 SSMIS-16 85-92GHz 45.0 *** *** *** *** *** *** 3.20 ***
20170910 18:11:05 SSMI-15 85-92GHz 45.0 *** *** *** *** *** *** 5.00 ***
20170910 16:14:32 AMSR2 85-92GHz 43.5 18.12 138.02 18.25 137.83 0.60 1.70 5.00 0.0
20170910 14:56:39 GMI 85-92GHz 42.5 16.79 137.78 16.75 137.85 0.43 1.22 5.00 0.0
20170910 09:11:14 SSMIS-17 85-92GHz 40.0 16.97 138.52 16.89 138.64 0.40 1.13 2.70 4.8
20170910 06:18:57 * SSMIS-16 85-92GHz 40.0 17.06 139.46 17.04 139.60 0.28 0.78 5.00 0.0
20170910 05:38:01 SSMI-15 85-92GHz 40.0 16.84 138.96 16.84 138.99 0.31 0.87 5.00 0.0
20170910 04:01:58 AMSR2 85-92GHz 40.0 16.91 140.04 16.93 139.78 0.50 1.41 5.00 0.0
20170909 21:03:13 SSMIS-18 85-92GHz 40.0 15.91 140.99 15.87 141.09 0.58 1.63 0.50 0.8
20170909 19:07:03 * SSMIS-16 85-92GHz 40.0 16.18 141.50 16.29 141.25 0.36 1.03 5.00 0.0
20170909 08:27:34 SSMIS-18 85-92GHz 32.0 15.50 143.09 15.50 143.09 0.51 1.45 2.20 2.5
20170909 06:31:31 SSMIS-16 85-92GHz 30.0 15.32 144.11 15.30 144.30 0.50 1.40 5.00 0.0
20170909 03:18:40 AMSR2 85-92GHz 27.8 14.96 144.58 14.95 144.85 0.33 0.92 5.00 0.0
20170909 02:36:39 GMI 85-92GHz 27.2 *** *** *** *** *** *** 5.00 ***
20170908 21:16:08 SSMIS-18 85-92GHz 22.7 14.45 146.20 14.25 146.41 0.40 1.13 5.00 0.0
20170908 20:32:08 * SSMIS-17 85-92GHz 22.1 14.62 146.97 14.61 146.98 0.32 0.90 5.00 0.0

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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