-- 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
20180912 17:35:25 SSMIS-17 85-92GHz 20.2 36.20 -156.91 36.20 -156.94 0.34 0.95 5.00 0.0
20180912 17:34:54 SSMIS-17 85-92GHz 20.2 36.15 -156.91 36.15 -156.94 0.33 0.93 5.00 0.0
20180912 16:50:05 SSMIS-18 85-92GHz 20.5 36.20 -156.80 36.20 -156.88 0.47 1.33 5.00 0.0
20180912 16:49:32 SSMIS-18 85-92GHz 20.5 36.20 -156.92 36.20 -157.00 0.36 1.02 4.80 3.8
20180912 16:46:18 * SSMIS-18 85-92GHz 20.5 36.05 -156.98 36.05 -157.06 0.27 0.77 5.00 0.0
20180912 09:51:39 GMI 85-92GHz 23.4 35.77 -156.10 35.76 -156.05 0.47 1.33 1.60 1.4
20180912 05:11:03 SSMIS-17 85-92GHz 25.3 *** *** *** *** *** *** 5.00 ***
20180912 04:25:22 SSMIS-18 85-92GHz 25.7 *** *** *** *** *** *** 5.00 ***
20180912 02:10:18 SSMIS-16 85-92GHz 26.6 35.25 -155.19 35.27 -155.24 0.40 1.12 2.10 2.3
20180912 00:11:40 GMI 85-92GHz 27.4 35.14 -154.70 35.13 -154.69 0.27 0.77 5.00 0.0
20180911 17:48:30 SSMIS-17 85-92GHz 30.0 35.14 -154.39 35.15 -154.40 0.37 1.05 5.00 0.0
20180911 17:45:24 SSMIS-17 85-92GHz 30.1 *** *** *** *** *** *** 5.00 ***
20180911 17:02:16 SSMIS-18 85-92GHz 30.2 35.12 -154.16 35.15 -154.22 0.43 1.23 5.00 0.0
20180911 17:01:09 SSMIS-18 85-92GHz 30.2 35.17 -154.16 35.20 -154.22 0.34 0.96 5.00 0.0
20180911 14:47:39 * SSMIS-16 85-92GHz 30.7 35.28 -153.90 35.29 -153.91 0.28 0.79 5.00 0.0
20180911 02:23:11 SSMIS-16 85-92GHz 33.3 *** *** *** *** *** *** 5.00 ***
20180910 23:22:46 AMSR2 85-92GHz 33.9 34.29 -152.85 34.34 -152.88 0.26 0.73 5.00 0.0
20180910 15:01:18 SSMIS-16 85-92GHz 36.2 *** *** *** *** *** *** 5.00 ***
20180910 10:06:40 GMI 85-92GHz 38.3 *** *** *** *** *** *** 5.00 ***
20180910 03:55:10 SSMIS-17 85-92GHz 40.0 *** *** *** *** *** *** 5.00 ***
20180910 03:08:02 SSMIS-18 85-92GHz 40.0 *** *** *** *** *** *** 5.00 ***
20180910 00:21:40 * GMI 85-92GHz 40.0 31.53 -152.51 31.47 -152.53 0.20 0.58 5.00 0.0
20180909 10:56:39 GMI 85-92GHz 40.0 28.96 -153.46 29.11 -153.44 0.42 1.17 5.00 0.0
20180909 04:07:38 SSMIS-17 85-92GHz 41.0 28.13 -153.35 27.93 -153.35 0.25 0.70 5.00 0.0
20180909 03:19:11 SSMIS-18 85-92GHz 41.5 *** *** *** *** *** *** 5.00 ***
20180909 01:11:39 GMI 85-92GHz 42.7 *** *** *** *** *** *** 5.00 ***
20180908 23:33:16 AMSR2 85-92GHz 43.6 27.27 -153.92 27.34 -153.92 0.32 0.89 2.30 15.8
20180908 16:49:55 SSMIS-17 85-92GHz 46.0 26.59 -154.12 26.75 -154.15 0.26 0.73 1.70 20.7
20180908 16:49:54 SSMIS-17 85-92GHz 49.0 26.64 -154.12 26.80 -154.16 0.35 0.98 5.00 0.0
20180908 16:01:07 SSMIS-18 85-92GHz 46.7 26.46 -154.01 26.29 -153.92 0.27 0.75 2.40 12.1
20180908 12:35:41 AMSR2 85-92GHz 50.0 *** *** *** *** *** *** 5.00 ***
20180908 04:20:26 SSMIS-17 85-92GHz 56.4 25.13 -153.26 25.00 -153.20 0.45 1.27 0.40 1.7
20180908 03:31:07 SSMIS-18 85-92GHz 57.1 *** *** *** *** *** *** 1.10 ***
20180908 01:18:00 * SSMIS-16 85-92GHz 58.9 24.40 -152.95 24.24 -152.88 0.24 0.68 5.00 0.0
20180907 17:03:32 SSMIS-17 85-92GHz 60.8 23.51 -152.33 23.66 -152.38 0.27 0.77 1.70 18.3
20180907 16:14:10 * SSMIS-18 85-92GHz 61.5 23.48 -152.35 23.28 -152.30 0.28 0.79 1.40 15.7
20180907 14:01:55 SSMIS-16 85-92GHz 63.3 23.12 -152.15 23.27 -152.19 0.24 0.69 0.90 12.9
20180907 11:11:39 GMI 85-92GHz 66.3 22.63 -152.20 22.71 -152.28 0.31 0.87 1.30 5.7
20180907 04:32:25 * SSMIS-17 85-92GHz 77.4 22.02 -151.28 22.14 -151.34 0.16 0.47 1.00 45.8
20180907 03:42:35 SSMIS-18 85-92GHz 78.8 22.16 -151.31 22.10 -151.30 0.17 0.48 0.50 38.4
20180907 01:30:43 * SSMIS-16 85-92GHz 82.5 21.93 -150.99 22.05 -151.02 0.12 0.34 0.80 98.2
20180907 01:21:40 GMI 85-92GHz 82.7 *** *** *** *** *** *** 5.00 ***
20180906 23:44:04 AMSR2 85-92GHz 85.4 21.52 -151.11 21.55 -151.13 0.15 0.43 0.80 17.5
20180906 17:16:55 SSMIS-17 85-92GHz 95.6 21.03 -150.60 21.10 -150.66 0.13 0.38 0.40 90.9
20180906 16:27:26 * SSMIS-18 85-92GHz 96.3 20.99 -150.44 20.84 -150.35 0.12 0.33 0.50 100.0
20180906 14:15:40 * SSMIS-16 85-92GHz 98.1 20.71 -150.25 20.79 -150.29 0.12 0.35 0.60 100.0
20180906 12:01:40 GMI 85-92GHz 100.0 *** *** *** *** *** *** 5.00 ***
20180906 04:45:30 SSMIS-17 85-92GHz 104.0 20.05 -149.43 20.12 -149.57 0.13 0.37 0.30 95.1
20180906 03:54:40 * SSMIS-18 85-92GHz 104.5 19.95 -149.32 19.91 -149.21 0.11 0.31 0.30 100.0
20180906 03:41:47 SSMIS-18 85-92GHz 105.0 *** *** *** *** *** *** 5.00 ***
20180906 01:42:58 SSMIS-16 85-92GHz 105.0 19.81 -149.03 19.88 -149.18 0.12 0.35 0.40 99.6
20180905 23:00:35 * AMSR2 85-92GHz 104.2 19.74 -148.61 19.79 -148.74 0.11 0.31 0.40 100.0
20180905 12:06:35 AMSR2 85-92GHz 100.0 *** *** *** *** *** *** 5.00 ***
20180904 16:04:43 SSMIS-17 85-92GHz 75.0 19.90 -143.32 19.93 -143.09 0.13 0.36 0.70 92.0
20180904 16:03:35 * SSMIS-17 85-92GHz 71.6 19.87 -143.34 19.90 -143.11 0.11 0.32 0.70 93.9
20180904 15:11:22 * SSMIS-18 85-92GHz 72.3 19.80 -143.10 19.80 -143.06 0.10 0.29 0.70 90.8
20180904 15:11:11 SSMIS-18 85-92GHz 75.0 19.85 -143.12 19.85 -143.08 0.10 0.29 0.70 92.2
20180904 11:23:15 AMSR2 85-92GHz 75.0 20.00 -142.54 20.00 -142.69 0.12 0.35 0.30 95.5
20180904 03:30:47 SSMIS-17 85-92GHz 79.7 19.71 -140.33 19.69 -140.20 0.16 0.46 0.40 43.0
20180904 02:38:08 SSMIS-18 85-92GHz 80.6 19.74 -140.10 19.75 -140.20 0.14 0.40 0.30 60.6
20180904 00:46:39 GMI 85-92GHz 83.7 19.78 -139.72 19.75 -139.50 0.14 0.39 0.30 75.5
20180904 00:27:46 SSMIS-16 85-92GHz 84.2 19.32 -139.26 19.30 -139.13 0.16 0.44 5.00 0.0
20180903 16:16:44 * SSMIS-17 85-92GHz 92.9 19.32 -137.07 19.26 -136.67 0.11 0.32 0.80 83.9
20180903 15:24:30 SSMIS-18 85-92GHz 94.5 19.37 -136.88 19.35 -136.75 0.12 0.33 0.50 87.1
20180903 15:23:42 * SSMIS-18 85-92GHz 94.6 19.32 -136.88 19.30 -136.75 0.12 0.33 0.50 87.5
20180903 13:13:44 SSMIS-16 85-92GHz 98.0 19.23 -136.18 19.17 -135.78 0.13 0.36 0.70 76.6
20180903 11:31:40 GMI 85-92GHz 100.8 19.02 -135.60 19.05 -135.76 0.12 0.35 0.40 72.5
20180903 10:40:30 AMSR2 85-92GHz 102.2 19.13 -135.32 19.19 -135.76 0.11 0.32 0.20 98.3
20180903 03:44:04 SSMIS-17 85-92GHz 114.2 18.60 -133.07 18.55 -132.84 0.14 0.39 5.00 0.0
20180903 03:43:32 SSMIS-17 85-92GHz 111.9 18.66 -132.99 18.61 -132.76 0.13 0.36 0.20 75.0
20180903 02:50:07 * SSMIS-18 85-92GHz 112.6 18.40 -132.81 18.41 -132.86 0.12 0.33 0.40 100.0
20180903 00:40:12 SSMIS-16 85-92GHz 115.0 18.30 -132.11 18.25 -131.90 0.11 0.32 0.30 100.0
20180902 22:28:58 AMSR2 85-92GHz 115.0 18.20 -131.39 18.07 -130.94 0.11 0.30 0.40 100.0
20180902 09:57:46 * AMSR2 85-92GHz 106.5 17.13 -127.69 17.05 -127.42 0.10 0.28 0.50 100.0
20180901 21:45:12 AMSR2 85-92GHz 86.9 16.40 -125.03 16.36 -124.91 0.13 0.36 0.30 99.5
20180901 15:02:43 * SSMIS-17 85-92GHz 90.0 16.40 -123.71 16.40 -123.70 0.13 0.37 0.70 81.3
20180901 14:08:07 SSMIS-18 85-92GHz 90.0 16.30 -123.76 16.30 -123.96 0.13 0.38 0.40 67.5
20180901 11:59:24 SSMIS-16 85-92GHz 90.0 16.30 -123.20 16.30 -123.20 0.15 0.42 0.30 65.0
20180901 11:41:40 * GMI 85-92GHz 90.3 16.20 -123.26 16.20 -123.31 0.13 0.36 0.30 88.5
20180901 02:27:54 SSMIS-17 85-92GHz 100.9 *** *** *** *** *** *** 0.70 ***
20180901 02:26:10 SSMIS-17 85-92GHz 105.0 *** *** *** *** *** *** 1.00 ***
20180901 01:32:58 SSMIS-18 85-92GHz 102.4 *** *** *** *** *** *** 0.70 ***
20180901 00:16:40 GMI 85-92GHz 104.8 *** *** *** *** *** *** 5.00 ***
20180831 23:24:24 SSMIS-16 85-92GHz 105.5 16.31 -121.67 16.30 -121.74 0.15 0.43 0.30 59.4
20180831 21:02:17 * AMSR2 85-92GHz 107.5 16.39 -121.44 16.39 -121.44 0.11 0.30 0.30 100.0
20180831 15:16:02 * SSMIS-17 85-92GHz 112.3 16.69 -120.81 16.70 -120.78 0.11 0.31 0.30 100.0
20180831 14:20:18 SSMIS-18 85-92GHz 113.1 16.72 -120.65 16.70 -120.73 0.13 0.37 0.30 91.9
20180831 12:12:00 * SSMIS-16 85-92GHz 115.0 16.79 -120.42 16.80 -120.40 0.10 0.29 0.30 100.0
20180831 10:09:56 * AMSR2 85-92GHz 118.1 16.88 -120.24 16.94 -120.15 0.14 0.40 0.40 87.1
20180831 02:41:34 SSMIS-17 85-92GHz 127.8 17.22 -119.41 17.20 -119.45 0.13 0.36 0.20 99.5
20180831 01:45:34 SSMIS-18 85-92GHz 128.5 17.17 -119.36 17.10 -119.51 0.13 0.36 0.20 100.0
20180830 23:37:32 * SSMIS-16 85-92GHz 130.0 17.26 -119.10 17.25 -119.14 0.11 0.32 0.20 100.0
20180830 12:24:54 * SSMIS-16 85-92GHz 125.7 17.80 -117.66 17.80 -117.61 0.10 0.28 0.40 100.0
20180830 11:51:40 GMI 85-92GHz 124.3 17.70 -117.58 17.70 -117.60 0.11 0.31 0.30 100.0
20180830 09:26:42 * AMSR2 85-92GHz 112.2 17.70 -117.33 17.70 -117.29 0.10 0.28 0.40 100.0
20180829 23:50:46 * SSMIS-16 85-92GHz 69.9 17.49 -116.40 17.50 -116.41 0.14 0.39 0.30 94.0
20180829 21:14:38 * AMSR2 85-92GHz 67.7 17.49 -115.86 17.47 -115.84 0.09 0.26 0.60 100.0
20180829 14:01:09 * SSMIS-17 85-92GHz 58.4 17.60 -114.95 17.60 -115.04 0.19 0.54 0.90 71.0
20180829 13:59:43 SSMIS-17 85-92GHz 55.0 17.45 -114.94 17.45 -115.04 0.14 0.39 5.00 0.0
20180829 01:26:58 * SSMIS-17 85-92GHz 46.2 17.15 -112.73 17.15 -112.51 0.23 0.64 5.00 0.0
20180828 20:31:39 * AMSR2 85-92GHz 36.3 17.20 -112.66 17.20 -112.78 0.39 1.11 0.10 15.6
20180828 14:14:20 SSMIS-17 85-92GHz 26.9 17.11 -111.33 17.15 -111.42 0.32 0.91 0.90 26.4
20180828 13:16:14 * SSMIS-18 85-92GHz 26.1 17.06 -110.91 16.98 -110.81 0.26 0.74 1.30 21.9
20180828 12:01:40 GMI 85-92GHz 25.0 17.05 -111.30 17.05 -111.30 0.33 0.95 0.10 15.9
20180828 11:09:58 SSMIS-16 85-92GHz 25.0 17.32 -111.65 17.36 -111.75 0.55 1.55 0.70 1.2

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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