-- 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
20191112 00:14:05 SSMIS-17 85-92GHz 22.4 *** *** *** *** *** *** 2.00 ***
20191111 22:34:51 * SSMIS-18 85-92GHz 23.1 14.42 106.40 14.46 106.30 0.57 1.61 3.40 0.2
20191111 22:34:03 SSMIS-18 85-92GHz 23.1 14.42 106.35 14.46 106.25 0.48 1.36 3.70 0.8
20191111 18:44:53 * AMSR2 85-92GHz 24.7 14.28 106.57 14.23 106.71 0.52 1.46 3.10 0.7
20191111 12:56:39 GMI 85-92GHz 27.1 13.17 107.34 13.10 107.51 0.52 1.46 1.50 0.4
20191111 11:37:53 * SSMIS-17 85-92GHz 27.7 13.31 107.60 13.30 107.62 0.33 0.93 4.10 1.7
20191111 09:58:03 SSMIS-18 85-92GHz 28.3 13.09 107.90 13.03 108.07 0.34 0.95 1.60 1.2
20191111 09:07:10 SSMIS-16 85-92GHz 28.7 13.21 107.74 13.18 107.82 0.48 1.35 2.80 0.6
20191111 06:30:46 * AMSR2 85-92GHz 29.8 13.02 107.89 12.99 108.01 0.30 0.85 3.50 2.4
20191111 01:31:39 GMI 85-92GHz 37.5 13.15 108.36 13.17 108.25 0.55 1.54 5.00 0.7
20191110 18:02:06 AMSR2 85-92GHz 45.0 *** *** *** *** *** *** 4.00 ***
20191110 10:10:37 SSMIS-18 85-92GHz 53.5 *** *** *** *** *** *** 3.80 ***
20191110 05:47:44 AMSR2 85-92GHz 50.2 13.15 110.83 13.15 110.88 0.18 0.52 2.70 44.6
20191109 22:59:44 * SSMIS-17 85-92GHz 55.0 13.06 111.88 13.05 111.77 0.25 0.70 2.00 32.5
20191109 21:18:40 * SSMIS-18 85-92GHz 55.0 12.63 112.24 12.67 112.41 0.24 0.67 1.40 51.4
20191109 20:28:33 * SSMIS-16 85-92GHz 55.0 12.93 112.52 12.92 112.51 0.29 0.83 1.90 10.1
20191109 13:06:39 GMI 85-92GHz 58.1 12.71 113.36 12.88 113.30 0.28 0.80 2.90 7.5
20191109 07:51:39 SSMIS-16 85-92GHz 56.6 13.10 114.23 13.07 114.14 0.39 1.11 3.80 5.8
20191109 01:41:39 GMI 85-92GHz 58.6 12.95 114.84 12.95 114.69 0.29 0.81 3.80 14.2
20191108 23:12:29 SSMIS-17 85-92GHz 60.7 *** *** *** *** *** *** 1.20 ***
20191108 21:30:59 SSMIS-18 85-92GHz 62.1 12.76 115.23 12.84 115.26 0.31 0.87 1.10 12.1
20191108 20:41:23 SSMIS-16 85-92GHz 62.8 12.97 115.15 12.99 115.16 0.40 1.13 2.00 2.6
20191108 18:14:15 AMSR2 85-92GHz 65.0 12.80 115.78 12.80 115.85 0.25 0.70 0.30 38.6
20191108 10:36:58 SSMIS-17 85-92GHz 65.9 12.64 116.61 12.64 116.56 0.37 1.05 2.00 0.9
20191108 10:36:29 SSMIS-17 85-92GHz 65.0 12.65 116.63 12.65 116.58 0.40 1.12 1.90 0.8
20191108 08:54:17 * SSMIS-18 85-92GHz 65.0 12.50 116.30 12.50 116.32 0.15 0.43 0.80 68.7
20191108 05:59:41 * AMSR2 85-92GHz 65.0 12.55 116.60 12.55 116.63 0.17 0.48 1.10 69.6
20191107 23:25:52 SSMIS-17 85-92GHz 60.0 12.52 117.05 12.51 117.05 0.21 0.59 0.80 68.3
20191107 21:43:42 SSMIS-18 85-92GHz 60.4 12.60 116.87 12.83 116.84 0.30 0.85 0.70 35.2
20191107 21:43:41 SSMIS-18 85-92GHz 60.0 12.61 116.86 12.84 116.83 0.23 0.65 0.60 54.3
20191107 17:31:03 AMSR2 85-92GHz 60.0 13.35 117.74 13.35 117.74 0.47 1.32 2.30 4.6
20191107 13:21:39 GMI 85-92GHz 60.0 13.25 117.06 13.28 116.99 0.60 1.69 0.30 0.6
20191107 10:49:50 SSMIS-17 85-92GHz 59.0 13.33 117.09 13.35 117.09 0.27 0.77 0.70 24.3
20191107 09:07:03 SSMIS-18 85-92GHz 55.1 *** *** *** *** *** *** 0.10 ***
20191107 09:06:56 SSMIS-18 85-92GHz 57.6 13.16 117.40 13.13 117.40 0.36 1.02 0.40 15.9
20191107 08:17:46 * SSMIS-16 85-92GHz 56.9 13.67 116.89 13.67 116.89 0.25 0.70 1.70 16.9
20191107 05:17:02 AMSR2 85-92GHz 53.8 13.37 117.09 13.36 117.09 0.42 1.19 1.80 11.4
20191106 21:56:08 SSMIS-18 85-92GHz 43.3 14.01 116.96 13.96 116.91 0.49 1.39 3.20 2.3
20191106 11:03:52 SSMIS-17 85-92GHz 36.1 13.10 117.39 13.11 117.41 0.32 0.92 4.00 5.4
20191106 11:03:14 * SSMIS-17 85-92GHz 35.0 13.09 117.34 13.10 117.36 0.30 0.86 3.30 6.5
20191106 09:19:29 SSMIS-18 85-92GHz 35.2 13.20 116.87 13.18 116.85 0.36 1.02 2.40 5.4
20191106 08:30:55 SSMIS-16 85-92GHz 35.0 13.25 116.74 13.25 116.74 0.43 1.22 2.10 5.5
20191106 02:46:40 * GMI 85-92GHz 32.3 13.48 116.38 13.49 116.36 0.30 0.86 2.50 8.6
20191105 17:43:17 AMSR2 85-92GHz 25.0 *** *** *** *** *** *** 0.40 ***

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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