-- Directory of older time series plots --


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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
20191121 17:43:58 * AMSR2 85-92GHz 20.0 12.17 115.18 12.18 115.22 0.43 1.22 0.90 3.2
20191121 11:05:27 SSMIS-17 85-92GHz 20.0 12.85 116.58 12.82 116.52 0.30 0.83 2.40 2.6
20191121 11:04:50 SSMIS-17 85-92GHz 20.0 12.85 116.53 12.82 116.46 0.56 1.58 2.80 0.2
20191121 09:33:34 SSMIS-18 85-92GHz 20.0 12.77 116.76 12.85 116.92 0.49 1.39 1.10 0.7
20191121 09:33:05 SSMIS-18 85-92GHz 20.0 12.67 116.56 12.75 116.72 0.48 1.35 0.90 0.7
20191121 08:56:39 * GMI 85-92GHz 20.0 13.01 116.91 13.05 116.98 0.36 1.02 2.30 2.9
20191121 05:29:15 * AMSR2 85-92GHz 20.3 13.44 117.21 13.44 117.21 0.59 1.66 0.50 0.6
20191120 19:45:49 SSMIS-16 85-92GHz 25.0 *** *** *** *** *** *** 2.30 ***
20191119 22:26:40 * GMI 85-92GHz 57.6 17.69 121.73 17.47 121.61 0.26 0.73 1.00 18.3
20191119 22:25:34 SSMIS-17 85-92GHz 61.8 17.72 121.63 17.50 121.51 0.22 0.63 1.20 10.4
20191119 22:25:30 SSMIS-17 85-92GHz 57.6 17.49 121.52 17.27 121.40 0.28 0.78 2.10 15.7
20191119 20:52:26 SSMIS-18 85-92GHz 60.2 *** *** *** *** *** *** 1.70 ***
20191119 19:57:40 SSMIS-16 85-92GHz 61.7 17.62 122.72 17.51 122.67 0.30 0.86 2.50 7.9
20191119 17:54:13 AMSR2 85-92GHz 65.2 *** *** *** *** *** *** 0.60 ***
20191119 09:52:05 SSMIS-17 85-92GHz 73.6 18.86 122.79 18.86 122.82 0.20 0.56 1.20 16.3
20191119 09:52:04 SSMIS-17 85-92GHz 75.0 19.00 122.88 19.00 122.90 0.21 0.59 0.90 10.8
20191119 09:06:40 GMI 85-92GHz 75.0 19.25 122.52 19.25 122.53 0.17 0.47 0.20 77.0
20191119 08:18:05 * SSMIS-18 85-92GHz 75.0 19.35 122.53 19.35 122.53 0.12 0.34 0.40 99.1
20191119 07:23:56 SSMIS-16 85-92GHz 75.0 19.35 122.59 19.35 122.58 0.16 0.45 0.40 83.2
20191119 05:42:57 AMSR2 85-92GHz 75.2 *** *** *** *** *** *** 5.00 ***
20191118 22:37:35 * SSMIS-17 85-92GHz 78.9 19.21 122.54 19.19 122.53 0.12 0.33 0.60 95.1
20191118 21:04:25 * SSMIS-18 85-92GHz 77.6 19.28 122.56 19.31 122.57 0.17 0.48 0.60 52.7
20191118 20:10:08 SSMIS-16 85-92GHz 76.8 19.16 123.10 19.15 123.09 0.18 0.52 1.40 41.4
20191118 17:11:09 AMSR2 85-92GHz 75.0 *** *** *** *** *** *** 0.70 ***
20191118 10:05:01 * SSMIS-17 85-92GHz 71.8 18.64 123.07 18.81 123.02 0.11 0.31 0.80 100.0
20191118 08:30:42 * SSMIS-18 85-92GHz 69.2 18.39 123.33 18.39 123.33 0.08 0.24 0.90 100.0
20191118 07:36:34 SSMIS-16 85-92GHz 67.7 18.23 123.26 18.37 123.23 0.08 0.23 0.80 100.0
20191118 04:59:45 AMSR2 85-92GHz 64.2 17.88 123.40 17.94 123.38 0.10 0.29 1.10 100.0
20191117 22:51:54 SSMIS-17 85-92GHz 58.1 17.69 123.84 17.72 123.81 0.13 0.36 1.80 93.6
20191117 22:36:40 GMI 85-92GHz 57.7 17.62 123.80 17.68 123.76 0.12 0.33 1.70 92.4
20191117 21:17:21 SSMIS-18 85-92GHz 55.5 17.66 123.83 17.62 123.88 0.15 0.42 1.40 82.2
20191117 20:23:50 * SSMIS-16 85-92GHz 54.0 17.62 123.78 17.62 123.77 0.14 0.41 1.30 93.4
20191117 10:17:31 SSMIS-17 85-92GHz 53.6 16.59 124.72 16.63 124.63 0.31 0.87 1.40 16.6
20191117 08:42:26 * SSMIS-18 85-92GHz 52.3 16.70 124.61 16.70 124.62 0.13 0.37 1.10 77.7
20191117 07:49:03 * SSMIS-16 85-92GHz 51.5 16.63 124.67 16.65 124.63 0.13 0.38 0.90 76.4
20191116 17:24:03 * AMSR2 85-92GHz 35.0 15.80 125.28 15.80 125.28 0.47 1.34 1.20 4.8
20191116 10:30:38 SSMIS-17 85-92GHz 35.0 15.45 125.97 15.45 125.95 0.58 1.63 0.40 1.0
20191116 10:11:39 * GMI 85-92GHz 35.0 15.65 126.35 15.65 126.31 0.40 1.12 5.00 3.5
20191116 08:54:53 * SSMIS-18 85-92GHz 35.0 15.95 126.77 15.95 126.79 0.36 1.01 1.10 15.2
20191116 05:11:17 * AMSR2 85-92GHz 35.0 15.75 126.35 15.74 126.36 0.51 1.45 0.80 3.5
20191115 09:08:28 SSMIS-18 85-92GHz 30.1 *** *** *** *** *** *** 5.00 ***
20191114 23:36:40 * GMI 85-92GHz 30.0 16.35 124.82 16.34 124.82 0.29 0.81 0.80 22.2
20191114 19:22:16 SSMIS-16 85-92GHz 30.0 16.35 126.00 16.45 125.78 0.55 1.56 4.40 1.0
20191114 17:36:29 AMSR2 85-92GHz 30.0 16.07 125.89 16.06 125.89 0.44 1.24 2.50 0.6
20191114 10:21:39 GMI 85-92GHz 30.0 *** *** *** *** *** *** 2.00 ***
20191114 05:23:10 * AMSR2 85-92GHz 30.0 14.44 126.67 14.45 126.65 0.39 1.10 1.50 22.3
20191113 22:05:09 SSMIS-17 85-92GHz 30.0 *** *** *** *** *** *** 0.80 ***
20191113 20:27:33 SSMIS-18 85-92GHz 30.0 14.01 127.65 14.02 127.64 0.40 1.12 2.10 1.8
20191113 19:35:39 * SSMIS-16 85-92GHz 30.0 14.19 127.95 14.31 127.85 0.34 0.98 1.50 2.0
20191113 16:54:06 AMSR2 85-92GHz 30.0 13.78 127.40 13.79 127.36 0.46 1.29 1.80 4.7
20191113 09:29:49 SSMIS-17 85-92GHz 30.3 13.65 127.98 13.61 127.99 0.54 1.52 1.00 0.2
20191113 09:28:53 SSMIS-17 85-92GHz 30.0 *** *** *** *** *** *** 0.60 ***
20191113 06:59:17 * SSMIS-16 85-92GHz 30.0 13.39 128.84 13.32 128.88 0.29 0.81 1.70 8.4
20191113 04:39:49 AMSR2 85-92GHz 30.0 13.00 128.71 13.05 128.65 0.48 1.36 3.30 1.2
20191112 23:46:40 GMI 85-92GHz 29.8 12.23 128.77 12.21 128.82 0.59 1.68 3.10 0.3
20191112 22:18:55 SSMIS-17 85-92GHz 25.7 12.11 129.30 12.20 129.09 0.50 1.40 3.00 2.4
20191112 22:18:52 SSMIS-17 85-92GHz 28.6 12.15 129.33 12.24 129.13 0.55 1.54 3.00 0.8
20191112 20:40:31 SSMIS-18 85-92GHz 27.2 12.26 130.16 12.24 130.19 0.60 1.70 5.00 0.8
20191112 19:49:03 * SSMIS-16 85-92GHz 26.5 12.09 130.03 12.15 129.88 0.48 1.34 4.90 1.5

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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