-- 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
20191107 01:18:41 SSMIS-18 85-92GHz 27.6 *** *** *** *** *** *** 5.00 ***
20191106 12:45:17 SSMIS-18 85-92GHz 43.1 19.78 68.38 19.80 68.28 0.54 1.53 0.40 0.9
20191106 05:51:40 GMI 85-92GHz 50.2 19.05 66.78 19.05 66.74 0.25 0.72 1.30 60.2
20191106 01:30:40 SSMIS-18 85-92GHz 57.5 *** *** *** *** *** *** 1.40 ***
20191105 20:59:24 AMSR2 85-92GHz 65.0 19.35 65.31 19.35 65.18 0.26 0.74 0.40 13.4
20191105 12:58:25 SSMIS-18 85-92GHz 83.4 19.60 64.03 19.60 63.98 0.15 0.43 0.30 49.1
20191105 12:57:55 * SSMIS-18 85-92GHz 82.6 19.60 64.07 19.60 64.02 0.15 0.43 0.30 58.3
20191105 08:48:46 AMSR2 85-92GHz 87.7 19.61 63.75 19.60 63.75 0.13 0.37 0.50 75.1
20191105 06:41:39 GMI 85-92GHz 90.0 19.65 63.48 19.63 63.48 0.14 0.40 0.50 54.0
20191104 21:54:46 * AMSR2 85-92GHz 101.7 19.52 63.39 19.47 63.39 0.11 0.31 0.30 100.0
20191104 17:26:39 GMI 85-92GHz 105.0 19.32 63.67 19.32 63.67 0.12 0.33 0.30 100.0
20191104 13:10:21 SSMIS-18 85-92GHz 105.0 19.05 63.94 19.17 63.75 0.11 0.32 0.30 100.0
20191104 13:10:11 SSMIS-18 85-92GHz 105.0 19.04 63.93 19.17 63.73 0.12 0.33 0.30 100.0
20191104 02:00:49 * SSMIS-17 85-92GHz 100.0 18.27 64.87 18.30 64.80 0.11 0.31 0.40 100.0
20191103 23:27:57 * SSMIS-16 85-92GHz 99.6 18.13 65.03 18.13 65.03 0.11 0.32 0.30 100.0
20191103 21:12:12 * AMSR2 85-92GHz 97.7 18.01 65.09 17.99 65.12 0.11 0.32 0.30 100.0
20191103 09:00:12 * AMSR2 85-92GHz 75.0 17.53 65.96 17.50 65.99 0.10 0.28 0.30 100.0
20191103 06:51:39 * GMI 85-92GHz 71.4 17.41 66.16 17.40 66.24 0.10 0.30 0.20 100.0
20191103 02:14:34 * SSMIS-17 85-92GHz 66.9 17.47 66.51 17.46 66.49 0.18 0.50 0.40 64.7
20191103 00:27:55 SSMIS-18 85-92GHz 65.0 *** *** *** *** *** *** 0.40 ***
20191102 23:41:05 * SSMIS-16 85-92GHz 65.0 17.44 66.75 17.43 66.76 0.16 0.44 0.40 91.5
20191102 17:36:39 * GMI 85-92GHz 64.7 17.13 67.09 17.13 67.10 0.24 0.67 0.30 60.7
20191102 13:40:22 * SSMIS-17 85-92GHz 61.4 17.05 67.64 17.09 67.56 0.32 0.90 0.20 28.5
20191102 11:06:39 SSMIS-16 85-92GHz 59.3 16.82 67.69 16.85 67.65 0.21 0.59 0.20 64.9
20191102 02:28:06 SSMIS-17 85-92GHz 52.1 16.42 68.65 16.43 68.64 0.24 0.68 0.50 57.5
20191102 00:41:08 SSMIS-18 85-92GHz 50.0 16.14 68.69 16.10 68.78 0.21 0.59 0.40 56.6
20191101 23:54:18 * SSMIS-16 85-92GHz 49.9 16.05 68.66 16.03 68.69 0.18 0.52 0.50 81.6
20191101 21:24:44 AMSR2 85-92GHz 47.8 15.45 68.59 15.42 68.67 0.19 0.53 0.20 90.3
20191101 13:53:14 SSMIS-17 85-92GHz 45.0 15.22 69.43 15.24 69.42 0.28 0.79 0.30 38.7
20191101 12:05:51 SSMIS-18 85-92GHz 45.0 15.31 69.70 15.27 69.74 0.37 1.05 0.20 19.2
20191101 11:19:08 SSMIS-16 85-92GHz 45.0 *** *** *** *** *** *** 0.30 ***
20191101 09:11:57 AMSR2 85-92GHz 45.0 15.15 69.61 15.08 69.73 0.37 1.04 1.30 42.3
20191101 07:01:39 GMI 85-92GHz 45.0 14.76 69.87 14.89 69.60 0.27 0.75 0.40 65.0
20191101 00:53:57 SSMIS-18 85-92GHz 50.0 15.10 70.83 15.02 71.07 0.32 0.89 0.90 31.9
20191031 20:42:12 * AMSR2 85-92GHz 52.7 14.70 72.16 14.67 72.18 0.16 0.47 0.20 100.0
20191031 14:05:58 SSMIS-17 85-92GHz 58.3 13.63 72.85 13.72 72.84 0.34 0.97 2.00 9.3
20191031 12:17:22 * SSMIS-18 85-92GHz 60.0 13.08 73.40 12.93 73.45 0.30 0.84 2.20 5.9
20191031 11:31:23 SSMIS-16 85-92GHz 60.0 13.24 71.61 13.23 71.61 0.36 1.01 0.50 38.8
20191031 08:28:02 AMSR2 85-92GHz 60.0 *** *** *** *** *** *** 0.90 ***
20191030 18:36:40 * GMI 85-92GHz 45.3 10.48 74.06 10.37 74.15 0.33 0.92 0.70 21.5
20191030 07:11:39 GMI 85-92GHz 37.0 9.08 74.42 9.34 74.23 0.28 0.80 1.00 35.3

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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