-- 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
20180918 09:18:04 SSMIS-16 85-92GHz 17.2 *** *** *** *** *** *** 5.00 ***
20180918 06:02:26 AMSR2 85-92GHz 20.0 25.12 102.83 25.07 102.91 0.56 1.58 0.20 0.2
20180917 22:37:56 * SSMIS-18 85-92GHz 26.1 24.49 104.45 24.56 104.30 0.53 1.49 5.00 0.0
20180917 19:05:28 AMSR2 85-92GHz 29.1 24.49 104.96 24.61 104.71 0.56 1.59 0.40 0.5
20180917 14:56:39 GMI 85-92GHz 32.5 *** *** *** *** *** *** 5.00 ***
20180917 10:07:10 * SSMIS-18 85-92GHz 37.4 23.45 105.98 23.56 105.70 0.54 1.52 5.00 0.0
20180917 05:06:39 GMI 85-92GHz 43.6 *** *** *** *** *** *** 5.00 ***
20180916 23:32:29 SSMIS-17 85-92GHz 51.0 23.16 108.91 23.16 108.92 0.34 0.97 2.30 2.8
20180916 23:32:16 * SSMIS-17 85-92GHz 51.0 23.16 108.91 23.16 108.92 0.30 0.85 2.30 3.8
20180916 22:50:36 SSMIS-18 85-92GHz 52.6 22.91 109.23 22.96 109.08 0.25 0.70 0.90 9.0
20180916 22:50:05 * SSMIS-18 85-92GHz 52.6 22.96 109.23 23.01 109.08 0.28 0.79 5.00 0.0
20180916 20:33:23 * SSMIS-16 85-92GHz 57.7 23.23 110.21 23.22 110.22 0.32 0.90 5.00 0.0
20180916 18:22:56 AMSR2 85-92GHz 62.5 22.96 110.15 22.89 110.37 0.37 1.05 0.10 3.3
20180916 11:01:04 SSMIS-17 85-92GHz 71.6 22.03 111.71 22.06 111.56 0.17 0.47 0.30 39.0
20180916 10:18:57 * SSMIS-18 85-92GHz 72.8 21.98 111.92 22.06 111.57 0.14 0.40 0.50 60.4
20180916 08:01:20 SSMIS-16 85-92GHz 76.6 21.89 112.89 21.93 112.75 0.15 0.42 0.30 67.7
20180916 06:13:25 AMSR2 85-92GHz 79.6 21.62 113.16 21.54 113.36 0.16 0.47 5.00 0.0
20180916 04:26:39 GMI 85-92GHz 81.3 21.55 113.97 21.69 113.69 0.14 0.40 0.40 69.5
20180915 17:40:33 AMSR2 85-92GHz 90.8 19.86 116.88 19.84 116.93 0.12 0.35 1.60 75.9
20180915 15:06:39 GMI 85-92GHz 97.2 19.55 117.49 19.49 117.64 0.11 0.31 0.30 74.7
20180915 08:13:41 SSMIS-16 85-92GHz 105.0 18.69 119.05 18.72 118.99 0.11 0.31 5.00 0.0
20180915 05:29:17 AMSR2 85-92GHz 105.9 18.41 119.84 18.41 119.84 0.11 0.32 0.40 82.6
20180914 22:19:08 SSMIS-17 85-92GHz 141.3 18.04 121.16 18.07 120.87 0.14 0.38 0.20 55.3
20180914 22:18:55 SSMIS-17 85-92GHz 123.4 18.06 121.15 18.08 120.86 0.14 0.38 0.20 52.0
20180914 21:35:37 * SSMIS-18 85-92GHz 127.0 18.05 121.36 18.04 121.69 0.12 0.35 0.20 85.9
20180914 09:44:59 SSMIS-17 85-92GHz 145.0 17.26 124.69 17.14 125.01 0.09 0.26 0.60 100.0
20180914 09:00:45 SSMIS-18 85-92GHz 145.0 17.15 124.88 17.10 125.00 0.09 0.25 0.60 100.0
20180914 04:45:45 AMSR2 85-92GHz 146.0 16.59 125.94 16.69 125.77 0.09 0.25 0.60 100.0
20180914 04:31:39 GMI 85-92GHz 146.2 *** *** *** *** *** *** 2.40 ***
20180913 22:32:58 SSMIS-17 85-92GHz 150.0 15.82 127.17 15.95 127.00 0.09 0.26 0.50 100.0
20180913 21:48:08 SSMIS-18 85-92GHz 150.0 15.77 127.29 15.60 127.50 0.08 0.23 0.60 100.0
20180913 19:32:45 SSMIS-16 85-92GHz 150.0 15.49 127.70 15.60 127.55 0.09 0.27 0.60 100.0
20180913 15:16:40 GMI 85-92GHz 147.7 15.05 128.30 15.03 128.45 0.09 0.26 0.70 100.0
20180913 09:57:24 SSMIS-17 85-92GHz 145.0 14.81 129.31 14.73 129.58 0.09 0.24 0.70 100.0
20180913 09:57:17 SSMIS-17 85-92GHz 145.0 14.76 129.31 14.68 129.58 0.09 0.24 0.70 100.0
20180913 09:12:39 SSMIS-18 85-92GHz 145.0 14.71 129.41 14.67 129.54 0.09 0.24 0.70 100.0
20180913 09:05:16 SSMIS-18 85-92GHz 145.0 14.71 129.43 14.67 129.54 0.08 0.23 0.70 100.0
20180913 06:57:09 SSMIS-16 85-92GHz 145.0 14.66 129.91 14.59 130.18 0.10 0.27 0.70 100.0
20180913 03:51:39 GMI 85-92GHz 145.0 *** *** *** *** *** *** 5.00 ***
20180912 17:10:54 AMSR2 85-92GHz 154.3 14.28 132.54 14.29 132.46 0.08 0.24 0.30 100.0
20180912 07:09:53 SSMIS-16 85-92GHz 150.0 14.03 134.82 14.08 134.56 0.09 0.26 0.40 100.0
20180911 21:18:46 SSMIS-17 85-92GHz 140.0 13.85 136.69 13.85 136.84 0.09 0.26 0.40 100.0
20180911 20:32:36 SSMIS-18 85-92GHz 140.0 13.99 136.84 13.99 136.85 0.09 0.25 0.40 100.0
20180911 16:27:52 AMSR2 85-92GHz 140.0 13.94 137.68 13.97 137.46 0.09 0.25 0.50 100.0
20180911 15:31:40 * GMI 85-92GHz 140.0 13.95 137.89 13.90 138.12 0.08 0.23 0.50 100.0
20180911 08:42:35 SSMIS-17 85-92GHz 137.3 13.87 139.29 13.89 139.33 0.10 0.28 0.40 100.0
20180911 07:56:07 SSMIS-18 85-92GHz 135.0 13.85 139.31 13.81 139.21 0.10 0.28 0.40 100.0
20180911 07:56:06 SSMIS-18 85-92GHz 136.6 13.83 139.32 13.79 139.22 0.10 0.28 0.40 100.0
20180911 04:13:55 AMSR2 85-92GHz 130.6 13.90 140.22 13.90 139.92 0.11 0.30 0.40 100.0
20180911 04:01:39 GMI 85-92GHz 130.1 13.90 140.22 13.90 139.87 0.11 0.31 0.40 100.0
20180910 21:31:49 SSMIS-17 85-92GHz 115.9 14.05 141.80 14.05 142.04 0.11 0.31 0.50 100.0
20180910 20:44:51 * SSMIS-18 85-92GHz 114.6 14.05 141.98 14.05 142.04 0.10 0.29 0.50 100.0
20180910 18:30:40 * SSMIS-16 85-92GHz 110.0 13.95 142.58 13.95 142.83 0.10 0.29 0.50 100.0
20180910 15:44:44 * AMSR2 85-92GHz 106.2 13.97 143.19 13.99 143.53 0.10 0.27 0.50 100.0
20180910 14:46:40 GMI 85-92GHz 104.6 *** *** *** *** *** *** 5.00 ***
20180910 08:55:44 * SSMIS-17 85-92GHz 94.9 14.08 144.90 14.09 145.00 0.12 0.35 0.40 100.0
20180910 08:08:28 * SSMIS-18 85-92GHz 93.6 14.06 145.09 14.05 145.01 0.12 0.35 0.40 100.0
20180910 05:54:32 * SSMIS-16 85-92GHz 89.8 14.15 145.57 14.17 145.68 0.12 0.34 0.40 100.0
20180910 03:30:59 AMSR2 85-92GHz 85.9 14.33 146.29 14.37 146.58 0.13 0.37 0.30 100.0
20180908 20:16:42 * SSMIS-17 85-92GHz 58.8 15.05 156.08 15.05 156.01 0.28 0.79 0.50 25.4
20180908 19:27:58 SSMIS-18 85-92GHz 57.4 14.95 156.38 14.95 156.01 0.24 0.69 0.90 60.6
20180908 17:15:17 SSMIS-16 85-92GHz 53.8 15.00 157.00 15.00 156.91 0.16 0.46 1.10 76.1
20180908 14:56:40 GMI 85-92GHz 49.9 14.87 157.73 14.86 157.89 0.21 0.61 5.00 0.0
20180908 07:40:30 SSMIS-17 85-92GHz 41.4 14.83 160.24 14.91 160.01 0.32 0.89 5.00 0.0
20180908 06:51:22 * SSMIS-18 85-92GHz 40.7 14.57 160.31 14.43 160.67 0.29 0.81 5.00 0.0
20180908 04:39:00 SSMIS-16 85-92GHz 38.9 14.47 161.04 14.56 160.83 0.29 0.83 1.10 12.7
20180908 03:31:40 GMI 85-92GHz 37.9 14.19 161.37 14.06 161.62 0.28 0.79 0.60 13.8
20180907 17:19:36 SSMIS-16 85-92GHz 34.4 *** *** *** *** *** *** 5.00 ***
20180907 14:16:39 GMI 85-92GHz 31.9 *** *** *** *** *** *** 5.00 ***
20180907 07:53:28 SSMIS-17 85-92GHz 26.6 *** *** *** *** *** *** 5.00 ***
20180907 07:03:50 SSMIS-18 85-92GHz 25.0 12.83 166.84 12.93 166.57 0.34 0.97 5.00 0.0
20180907 04:51:34 SSMIS-16 85-92GHz 24.0 *** *** *** *** *** *** 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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