-- 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
20221002 20:45:25 SSMIS-17 85-92GHz 46.4 37.14 157.65 37.14 157.61 0.39 1.12 5.00 4.9
20221002 20:45:16 * SSMIS-17 85-92GHz 46.4 37.14 157.65 37.14 157.61 0.39 1.12 5.00 4.9
20221002 18:23:59 SSMIS-16 85-92GHz 47.3 *** *** *** *** *** *** 2.10 ***
20221002 17:46:07 * SSMIS-18 85-92GHz 47.6 37.12 157.36 37.12 157.31 0.31 0.89 4.80 8.9
20221002 15:20:34 AMSR2 85-92GHz 48.6 37.25 157.24 37.24 157.08 0.33 0.93 3.50 10.6
20221002 11:37:23 * GMI 85-92GHz 50.2 37.39 156.39 37.39 156.36 0.31 0.89 1.60 7.7
20221002 08:22:40 SSMIS-17 85-92GHz 52.0 *** *** *** *** *** *** 5.00 ***
20221002 06:00:53 * SSMIS-16 85-92GHz 53.3 37.09 154.71 37.04 154.57 0.37 1.05 1.40 4.8
20221002 05:22:34 * SSMIS-18 85-92GHz 53.7 37.13 154.35 37.14 154.39 0.37 1.05 1.30 5.9
20221002 05:21:41 SSMIS-18 85-92GHz 53.7 37.13 154.35 37.14 154.39 0.52 1.48 1.30 1.9
20221001 20:59:26 SSMIS-17 85-92GHz 57.5 *** *** *** *** *** *** 2.10 ***
20221001 17:59:48 SSMIS-18 85-92GHz 60.0 35.71 150.34 35.62 150.19 0.45 1.27 0.30 9.0
20221001 17:59:47 SSMIS-18 85-92GHz 60.0 *** *** *** *** *** *** 0.30 ***
20221001 16:16:31 * AMSR2 85-92GHz 60.0 35.29 149.97 35.55 150.33 0.18 0.50 0.30 100.0
20221001 12:27:23 * GMI 85-92GHz 60.0 34.26 148.75 34.08 148.46 0.12 0.34 0.30 100.0
20221001 08:35:18 * SSMIS-17 85-92GHz 57.2 33.46 147.58 33.45 147.55 0.11 0.31 0.40 100.0
20221001 05:34:51 * SSMIS-18 85-92GHz 55.0 33.07 146.66 33.05 146.63 0.17 0.48 0.70 71.3
20221001 05:34:20 SSMIS-18 85-92GHz 55.0 32.93 146.52 32.91 146.50 0.20 0.57 0.30 57.5
20220930 21:14:28 SSMIS-17 85-92GHz 55.0 31.49 143.83 31.32 143.60 0.15 0.43 0.70 92.6
20220930 21:14:27 * SSMIS-17 85-92GHz 55.0 31.45 143.84 31.28 143.61 0.18 0.50 0.70 85.9
20220930 13:22:24 GMI 85-92GHz 55.0 30.14 141.06 30.20 141.47 0.12 0.34 0.90 89.3
20220930 08:47:42 * SSMIS-17 85-92GHz 57.7 29.48 139.28 29.42 139.16 0.15 0.41 0.50 90.8
20220929 21:29:23 * SSMIS-17 85-92GHz 74.7 28.00 135.14 27.82 134.92 0.16 0.45 0.90 77.2
20220929 21:29:22 * SSMIS-17 85-92GHz 69.2 28.04 135.16 27.86 134.93 0.19 0.53 0.90 72.0
20220929 20:47:40 SSMIS-16 85-92GHz 70.3 27.70 134.54 27.65 134.47 0.28 0.80 0.50 3.1
20220929 16:31:14 * AMSR2 85-92GHz 77.5 27.13 134.11 27.21 134.28 0.16 0.44 0.30 91.3
20220929 14:12:24 * GMI 85-92GHz 81.3 27.00 133.56 27.02 133.60 0.12 0.33 0.40 100.0
20220929 09:00:44 * SSMIS-17 85-92GHz 77.5 26.15 132.83 26.07 132.74 0.11 0.30 0.40 100.0
20220929 08:18:50 * SSMIS-16 85-92GHz 75.8 25.89 132.49 25.93 132.52 0.10 0.27 0.40 100.0
20220929 04:27:24 * GMI 85-92GHz 66.1 25.55 132.07 25.69 132.16 0.09 0.25 0.40 100.0
20220929 04:24:03 AMSR2 85-92GHz 66.0 25.55 132.06 25.69 132.16 0.10 0.28 0.40 100.0
20220928 21:43:52 SSMIS-17 85-92GHz 46.2 24.55 131.70 24.31 131.68 0.16 0.45 0.50 69.2
20220928 21:43:47 SSMIS-17 85-92GHz 51.2 24.70 131.63 24.45 131.61 0.16 0.44 0.80 71.4
20220928 21:01:29 * SSMIS-16 85-92GHz 50.0 24.51 131.67 24.40 131.66 0.14 0.38 0.30 82.5
20220928 17:27:27 * AMSR2 85-92GHz 44.1 24.13 131.81 24.13 131.81 0.14 0.40 0.60 100.0
20220928 15:07:24 GMI 85-92GHz 40.2 23.69 131.70 23.61 131.70 0.22 0.61 0.50 48.8
20220928 09:13:15 * SSMIS-17 85-92GHz 32.7 22.38 132.58 22.23 132.65 0.22 0.62 1.70 46.2
20220928 08:30:54 SSMIS-16 85-92GHz 32.1 *** *** *** *** *** *** 0.60 ***

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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