-- 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
20191101 09:12:19 AMSR2 85-92GHz 30.0 15.30 57.75 15.38 57.82 0.42 1.18 2.80 6.2
20191101 02:41:58 SSMIS-17 85-92GHz 30.0 16.19 58.64 16.21 58.66 0.48 1.36 3.40 1.1
20191101 02:41:56 SSMIS-17 85-92GHz 30.0 16.19 58.64 16.21 58.66 0.48 1.36 3.40 1.1
20191101 00:54:01 SSMIS-18 85-92GHz 30.0 16.37 58.95 16.50 59.07 0.50 1.41 2.80 2.7
20191101 00:07:47 SSMIS-16 85-92GHz 30.0 16.64 58.86 16.70 58.91 0.48 1.36 4.00 4.7
20191031 19:16:39 GMI 85-92GHz 30.0 *** *** *** *** *** *** 0.40 ***
20191031 14:07:28 SSMIS-17 85-92GHz 33.2 17.73 59.86 17.72 59.86 0.42 1.18 3.90 3.0
20191031 11:33:05 * SSMIS-16 85-92GHz 35.0 16.88 59.40 16.88 59.41 0.38 1.09 2.50 6.1
20191031 07:51:40 GMI 85-92GHz 35.0 *** *** *** *** *** *** 3.60 ***
20191031 01:06:10 * SSMIS-18 85-92GHz 40.0 18.38 60.22 18.26 60.06 0.39 1.10 5.00 4.7
20191031 00:20:03 SSMIS-16 85-92GHz 40.0 18.33 60.32 18.38 60.39 0.44 1.23 4.60 3.7
20191030 21:36:48 * AMSR2 85-92GHz 44.0 18.52 60.19 18.57 60.26 0.28 0.80 4.30 27.6
20191030 14:20:54 SSMIS-17 85-92GHz 59.1 18.80 61.08 18.79 61.07 0.37 1.03 5.00 4.8
20191030 12:32:37 * SSMIS-18 85-92GHz 63.6 18.72 60.73 18.78 60.81 0.25 0.70 0.30 7.2
20191030 11:46:25 SSMIS-16 85-92GHz 65.9 18.81 60.68 18.83 60.70 0.22 0.63 0.40 7.7
20191030 09:25:16 AMSR2 85-92GHz 75.7 19.18 61.46 19.22 61.54 0.23 0.64 3.10 0.7
20191030 08:46:39 GMI 85-92GHz 78.4 *** *** *** *** *** *** 5.00 ***
20191030 03:07:35 SSMIS-17 85-92GHz 94.8 19.27 62.52 19.32 62.56 0.13 0.37 0.70 64.4
20191030 01:17:59 SSMIS-18 85-92GHz 97.8 19.36 62.48 19.28 62.40 0.15 0.43 1.00 46.0
20191030 00:32:47 * SSMIS-16 85-92GHz 100.0 19.14 62.27 19.15 62.34 0.13 0.38 1.50 51.5
20191029 19:26:38 GMI 85-92GHz 103.8 19.60 62.70 19.60 62.61 0.14 0.39 0.40 66.6
20191029 14:34:43 * SSMIS-17 85-92GHz 105.0 19.70 63.02 19.70 63.02 0.11 0.32 0.70 89.6
20191029 12:45:18 SSMIS-18 85-92GHz 112.9 19.65 63.03 19.62 63.08 0.10 0.28 0.70 100.0
20191029 12:44:35 SSMIS-18 85-92GHz 105.0 19.65 63.08 19.62 63.13 0.11 0.30 0.70 100.0
20191029 11:59:37 * SSMIS-16 85-92GHz 105.0 19.50 62.89 19.49 62.91 0.11 0.31 0.90 100.0
20191029 08:42:24 * AMSR2 85-92GHz 110.5 19.46 63.26 19.45 63.27 0.10 0.28 0.40 100.0
20191029 01:30:40 * SSMIS-18 85-92GHz 122.5 19.36 63.52 19.39 63.46 0.11 0.32 0.60 100.0
20191028 21:48:38 * AMSR2 85-92GHz 126.8 19.05 63.71 18.98 63.82 0.11 0.31 0.50 100.0
20191028 12:57:00 SSMIS-18 85-92GHz 130.0 18.48 64.28 18.42 64.38 0.10 0.28 0.50 100.0
20191028 08:51:39 GMI 85-92GHz 130.0 18.40 64.51 18.38 64.54 0.09 0.27 0.60 100.0
20191027 23:17:58 SSMIS-16 85-92GHz 130.0 18.25 65.61 18.25 65.59 0.09 0.24 0.40 100.0
20191027 21:05:54 AMSR2 85-92GHz 130.0 18.10 65.78 18.07 65.86 0.10 0.27 0.40 100.0
20191027 19:36:40 GMI 85-92GHz 130.0 18.06 65.93 18.11 65.83 0.10 0.28 0.40 100.0
20191027 08:53:51 AMSR2 85-92GHz 132.4 17.35 67.04 17.34 67.08 0.09 0.26 0.40 100.0
20191027 02:07:12 SSMIS-17 85-92GHz 126.8 17.20 67.89 17.22 67.83 0.10 0.28 0.40 100.0
20191027 00:15:21 SSMIS-18 85-92GHz 125.0 17.06 68.33 17.03 68.42 0.12 0.34 0.30 100.0
20191026 23:31:25 * SSMIS-16 85-92GHz 124.2 17.13 68.24 17.13 68.25 0.10 0.28 0.50 100.0
20191026 13:32:44 * SSMIS-17 85-92GHz 100.2 16.71 69.43 16.72 69.35 0.12 0.33 0.40 100.0
20191026 10:56:45 SSMIS-16 85-92GHz 92.4 16.65 69.54 16.65 69.50 0.12 0.35 0.40 100.0
20191026 09:01:39 * GMI 85-92GHz 87.6 16.70 69.69 16.70 69.73 0.11 0.32 0.50 100.0
20191026 02:20:21 SSMIS-17 85-92GHz 73.9 16.65 70.50 16.65 70.47 0.19 0.53 0.50 66.3
20191026 00:28:00 SSMIS-18 85-92GHz 70.0 16.82 70.54 16.81 70.67 0.12 0.35 0.90 86.6
20191025 23:44:17 * SSMIS-16 85-92GHz 69.6 16.84 70.62 16.84 70.65 0.09 0.26 0.80 100.0
20191025 21:18:22 AMSR2 85-92GHz 65.5 16.61 70.92 16.55 71.02 0.11 0.30 0.80 100.0
20191025 19:46:40 GMI 85-92GHz 63.0 16.52 70.95 16.57 70.87 0.12 0.35 1.00 100.0
20191025 13:45:45 SSMIS-17 85-92GHz 56.5 16.59 71.53 16.60 71.49 0.34 0.97 0.30 45.0
20191025 11:52:44 SSMIS-18 85-92GHz 54.8 16.69 72.21 16.68 72.21 0.39 1.10 1.60 10.4
20191025 11:09:18 * SSMIS-16 85-92GHz 53.6 16.55 71.84 16.56 71.85 0.36 1.01 0.80 24.0
20191025 02:33:59 SSMIS-17 85-92GHz 42.1 *** *** *** *** *** *** 0.80 ***
20191025 00:40:30 SSMIS-18 85-92GHz 40.0 15.80 71.66 15.80 71.65 0.28 0.80 0.70 58.3
20191024 20:35:32 AMSR2 85-92GHz 37.2 15.64 71.35 15.64 71.35 0.51 1.44 0.30 3.6

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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