-- 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
20190928 05:03:08 AMSR2 85-92GHz 20.2 *** *** *** *** *** *** 1.30 ***
20190928 02:16:40 GMI 85-92GHz 20.8 *** *** *** *** *** *** 2.90 ***
20190927 21:49:53 SSMIS-17 85-92GHz 21.7 *** *** *** *** *** *** 0.10 ***
20190927 19:04:43 SSMIS-16 85-92GHz 22.3 *** *** *** *** *** *** 2.40 ***
20190927 17:00:14 AMSR2 85-92GHz 22.7 *** *** *** *** *** *** 2.80 ***
20190927 10:27:53 SSMIS-17 85-92GHz 24.1 35.00 -59.06 34.99 -58.84 0.55 1.55 2.00 0.5
20190927 09:53:47 SSMIS-18 85-92GHz 24.2 35.05 -59.28 35.05 -59.48 0.57 1.61 2.50 0.4
20190927 07:42:27 SSMIS-16 85-92GHz 24.6 *** *** *** *** *** *** 5.00 ***
20190927 05:58:13 AMSR2 85-92GHz 25.0 *** *** *** *** *** *** 0.10 ***
20190927 03:06:39 GMI 85-92GHz 26.2 34.58 -60.75 34.57 -60.82 0.61 1.72 3.10 0.6
20190926 22:03:26 SSMIS-17 85-92GHz 28.3 34.50 -61.16 34.40 -61.44 0.53 1.50 3.20 0.6
20190926 21:29:07 SSMIS-18 85-92GHz 28.5 34.26 -61.52 34.20 -61.68 0.43 1.21 0.40 1.5
20190926 19:17:41 SSMIS-16 85-92GHz 29.5 34.09 -61.37 34.20 -61.07 0.37 1.05 0.40 2.2
20190926 10:41:55 SSMIS-17 85-92GHz 33.0 33.05 -62.63 33.13 -62.41 0.35 0.98 2.90 3.7
20190926 10:06:50 * SSMIS-18 85-92GHz 33.3 33.25 -63.23 33.15 -63.52 0.34 0.95 2.60 3.4
20190925 22:16:37 SSMIS-17 85-92GHz 35.0 32.49 -64.84 32.57 -64.55 0.30 0.86 3.00 2.3
20190925 21:41:19 * SSMIS-18 85-92GHz 35.0 32.21 -65.07 32.15 -65.24 0.28 0.80 0.50 3.8
20190925 21:40:11 SSMIS-18 85-92GHz 35.0 32.21 -65.01 32.15 -65.18 0.28 0.79 3.10 3.5
20190925 19:30:22 SSMIS-16 85-92GHz 35.0 32.13 -65.41 32.20 -65.18 0.30 0.84 2.50 2.1
20190925 17:12:21 * AMSR2 85-92GHz 35.4 31.96 -66.04 31.99 -65.95 0.29 0.81 1.80 4.1
20190925 13:01:40 GMI 85-92GHz 37.8 *** *** *** *** *** *** 0.30 ***
20190925 10:55:49 SSMIS-17 85-92GHz 38.9 31.56 -67.42 31.61 -67.30 0.30 0.85 1.90 3.7
20190925 10:19:56 SSMIS-18 85-92GHz 39.3 31.68 -67.57 31.76 -67.36 0.30 0.84 3.00 2.8
20190925 06:11:46 * AMSR2 85-92GHz 40.0 31.66 -68.26 31.64 -68.31 0.24 0.67 0.10 7.1
20190924 22:29:42 * SSMIS-17 85-92GHz 41.3 31.16 -68.74 31.24 -68.68 0.25 0.71 2.10 5.2
20190924 21:51:26 SSMIS-18 85-92GHz 41.8 31.01 -69.00 30.93 -69.04 0.29 0.81 1.90 5.1
20190924 19:43:07 SSMIS-16 85-92GHz 43.6 30.96 -68.84 31.03 -68.81 0.25 0.71 1.90 6.2
20190924 18:07:14 AMSR2 85-92GHz 44.9 30.86 -69.10 30.84 -69.10 0.19 0.54 1.60 10.8
20190924 13:51:39 * GMI 85-92GHz 48.4 30.52 -69.27 30.56 -69.27 0.21 0.59 1.70 19.9
20190924 11:09:36 SSMIS-17 85-92GHz 50.0 30.86 -69.41 30.93 -69.44 0.32 0.91 1.30 7.0
20190924 10:33:01 SSMIS-18 85-92GHz 50.0 31.01 -69.41 31.18 -69.50 0.38 1.07 1.50 3.8
20190924 08:23:02 * SSMIS-16 85-92GHz 50.0 30.27 -68.15 30.35 -68.21 0.23 0.64 2.50 18.1
20190924 04:11:38 GMI 85-92GHz 51.5 29.48 -68.59 29.28 -68.57 0.28 0.80 0.30 71.3
20190923 22:42:09 * SSMIS-17 85-92GHz 55.0 28.28 -68.54 28.38 -68.55 0.24 0.68 1.50 20.9
20190923 19:55:31 SSMIS-16 85-92GHz 55.0 28.57 -67.19 28.64 -67.20 0.39 1.12 1.20 7.4
20190923 17:23:38 AMSR2 85-92GHz 55.0 28.06 -68.06 28.09 -68.07 0.52 1.46 2.10 2.5
20190923 11:23:39 SSMIS-17 85-92GHz 55.0 27.51 -67.82 27.53 -67.84 0.60 1.71 1.30 0.4
20190923 08:36:50 SSMIS-16 85-92GHz 55.0 27.47 -67.92 27.48 -67.92 0.57 1.60 1.10 1.1
20190923 06:24:54 * AMSR2 85-92GHz 55.0 27.49 -67.56 27.45 -67.52 0.12 0.33 0.20 100.0
20190922 22:54:57 SSMIS-17 85-92GHz 55.0 26.78 -67.05 26.86 -67.09 0.35 0.98 1.10 18.8
20190922 22:54:34 SSMIS-17 85-92GHz 55.0 26.83 -67.10 26.91 -67.15 0.34 0.97 1.10 17.3
20190922 20:07:41 * SSMIS-16 85-92GHz 55.0 26.49 -66.98 26.58 -67.01 0.26 0.75 1.00 33.7
20190922 11:37:35 SSMIS-17 85-92GHz 55.0 25.35 -67.11 25.37 -67.11 0.48 1.35 1.30 5.1
20190922 08:50:21 * SSMIS-16 85-92GHz 55.0 25.13 -66.83 25.12 -66.83 0.38 1.06 1.10 5.1
20190922 05:42:55 AMSR2 85-92GHz 55.0 23.89 -66.78 23.90 -66.78 0.23 0.65 0.70 71.7
20190922 04:16:40 GMI 85-92GHz 55.0 23.68 -65.93 23.87 -66.01 0.35 0.99 0.20 48.9
20190921 23:07:08 * SSMIS-17 85-92GHz 55.0 23.55 -65.76 23.66 -65.81 0.20 0.57 2.00 19.9
20190921 20:19:49 * SSMIS-16 85-92GHz 55.0 23.24 -66.00 23.33 -66.04 0.23 0.65 0.90 6.5
20190921 17:34:12 AMSR2 85-92GHz 55.0 22.56 -65.47 22.59 -65.49 0.44 1.25 1.50 7.0
20190921 15:01:40 GMI 85-92GHz 55.0 22.25 -65.22 22.21 -65.16 0.63 1.79 1.20 0.2
20190921 09:32:06 * SSMIS-18 85-92GHz 55.0 20.97 -63.93 20.91 -63.83 0.20 0.57 0.40 79.0
20190921 09:32:05 * SSMIS-18 85-92GHz 55.0 21.01 -63.89 20.94 -63.79 0.19 0.55 0.30 82.9
20190920 20:59:34 * SSMIS-18 85-92GHz 70.0 20.08 -61.57 20.05 -61.51 0.27 0.75 0.20 16.6
20190920 10:25:03 * SSMIS-17 85-92GHz 82.6 18.28 -59.14 18.38 -59.50 0.15 0.42 0.20 52.0
20190920 09:45:15 SSMIS-18 85-92GHz 83.7 18.29 -58.96 18.22 -58.69 0.17 0.47 0.20 17.5
20190920 07:37:08 SSMIS-16 85-92GHz 87.3 *** *** *** *** *** *** 0.40 ***
20190919 21:51:02 SSMIS-17 85-92GHz 84.6 17.62 -55.87 17.54 -55.63 0.15 0.41 0.10 25.4
20190919 21:11:21 * SSMIS-18 85-92GHz 83.0 17.47 -55.78 17.44 -55.69 0.13 0.36 0.10 75.4
20190919 21:10:16 SSMIS-18 85-92GHz 80.1 17.47 -55.78 17.43 -55.69 0.13 0.37 0.10 76.8
20190919 19:02:49 * SSMIS-16 85-92GHz 76.7 17.31 -55.36 17.18 -55.08 0.17 0.49 0.20 45.4
20190919 15:11:39 GMI 85-92GHz 68.0 *** *** *** *** *** *** 1.60 ***
20190919 10:38:45 SSMIS-17 85-92GHz 60.0 16.38 -53.43 16.52 -53.66 0.23 0.66 0.20 58.8
20190919 07:50:29 * SSMIS-16 85-92GHz 60.0 16.03 -52.86 16.14 -53.06 0.15 0.44 0.50 92.9
20190919 05:14:12 AMSR2 85-92GHz 59.4 15.73 -52.28 15.78 -52.39 0.15 0.43 0.40 99.2
20190919 03:46:39 GMI 85-92GHz 58.1 15.55 -51.89 15.47 -51.64 0.17 0.47 0.40 93.0
20190918 22:03:29 * SSMIS-17 85-92GHz 53.4 14.72 -50.84 14.63 -50.56 0.29 0.83 0.30 30.4
20190918 19:14:58 SSMIS-16 85-92GHz 51.0 14.73 -50.13 14.63 -49.80 0.34 0.95 3.00 4.1
20190918 17:01:04 * AMSR2 85-92GHz 49.2 14.49 -49.73 14.53 -49.90 0.24 0.68 0.40 63.0
20190918 14:31:40 GMI 85-92GHz 47.1 *** *** *** *** *** *** 5.00 ***
20190918 08:30:01 * SSMIS-18 85-92GHz 39.2 13.86 -48.23 13.88 -48.28 0.44 1.26 4.30 0.2
20190918 08:28:06 SSMIS-18 85-92GHz 39.1 13.91 -48.23 13.94 -48.29 0.32 0.89 4.50 0.1
20190918 04:31:44 AMSR2 85-92GHz 33.8 *** *** *** *** *** *** 0.70 ***
20190917 19:53:34 * SSMIS-18 85-92GHz 30.0 13.62 -45.14 13.66 -45.28 0.39 1.09 0.90 2.7
20190917 16:17:37 AMSR2 85-92GHz 30.0 13.24 -44.96 13.32 -45.13 0.45 1.27 0.70 4.4

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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