-- 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
20190309 12:01:32 * SSMIS-16 85-92GHz 30.0 -38.25 66.04 -38.16 66.00 0.23 0.66 5.00 0.0
20190309 03:11:39 * GMI 85-92GHz 34.9 -35.79 64.33 -35.65 64.26 0.32 0.91 5.00 0.0
20190309 01:46:47 SSMIS-17 85-92GHz 35.0 -35.82 64.17 -35.95 64.26 0.39 1.10 5.00 0.0
20190309 00:08:56 SSMIS-18 85-92GHz 34.9 -34.84 65.18 -34.68 65.19 0.42 1.19 5.00 0.0
20190308 23:37:47 * SSMIS-16 85-92GHz 35.3 -35.66 64.27 -35.63 64.27 0.25 0.70 5.00 0.0
20190308 17:26:38 GMI 85-92GHz 40.0 -34.17 65.30 -34.18 65.30 0.27 0.77 2.30 3.9
20190308 14:25:21 * SSMIS-17 85-92GHz 40.0 -33.41 65.64 -33.43 65.63 0.34 0.96 5.00 0.0
20190308 12:16:14 SSMIS-16 85-92GHz 40.0 -32.16 65.17 -32.00 65.22 0.61 1.72 3.20 0.2
20190308 00:19:49 SSMIS-18 85-92GHz 40.0 -29.28 66.28 -29.08 66.33 0.52 1.48 5.00 0.0
20190307 14:39:57 SSMIS-17 85-92GHz 55.6 -27.58 67.05 -27.55 67.06 0.33 0.94 5.00 0.0
20190307 13:00:44 SSMIS-18 85-92GHz 58.3 -27.62 67.58 -27.88 67.52 0.50 1.42 0.80 4.6
20190307 09:43:06 AMSR2 85-92GHz 61.9 -26.89 67.63 -26.72 67.72 0.28 0.79 0.80 27.0
20190307 02:10:47 * SSMIS-17 85-92GHz 68.2 -25.92 68.12 -25.98 68.10 0.26 0.73 0.50 29.3
20190306 17:36:40 * GMI 85-92GHz 75.0 -24.55 68.52 -24.53 68.53 0.11 0.30 0.60 100.0
20190306 13:14:07 * SSMIS-18 85-92GHz 75.0 -24.17 69.09 -24.34 68.98 0.11 0.32 0.40 95.8
20190306 11:03:34 * SSMIS-16 85-92GHz 75.8 -23.71 69.25 -23.75 69.19 0.22 0.61 0.50 5.7
20190306 09:01:06 AMSR2 85-92GHz 77.5 -23.46 69.37 -23.41 69.48 0.12 0.35 0.80 100.0
20190306 04:16:40 * GMI 85-92GHz 81.4 -22.85 70.43 -23.00 70.24 0.09 0.24 0.50 100.0
20190306 00:42:34 SSMIS-18 85-92GHz 85.0 -22.32 70.72 -22.19 70.83 0.12 0.34 0.60 100.0
20190305 22:32:15 SSMIS-16 85-92GHz 86.2 -22.15 71.11 -22.25 71.04 0.13 0.37 0.40 100.0
20190305 20:51:40 * AMSR2 85-92GHz 87.6 -21.94 71.23 -21.90 71.25 0.09 0.26 0.60 100.0
20190305 13:27:28 * SSMIS-18 85-92GHz 93.8 -21.35 71.62 -21.46 71.57 0.11 0.32 0.40 100.0
20190305 11:17:14 * SSMIS-16 85-92GHz 95.6 -21.17 71.71 -21.20 71.70 0.11 0.31 0.60 100.0
20190304 22:44:26 * SSMIS-16 85-92GHz 111.0 -19.59 72.43 -19.66 72.42 0.13 0.36 0.60 97.1
20190304 17:46:40 * GMI 85-92GHz 114.6 -19.18 72.56 -19.16 72.56 0.09 0.27 0.50 100.0
20190304 13:41:19 * SSMIS-17 85-92GHz 107.8 -18.87 72.73 -18.92 72.71 0.13 0.36 0.50 100.0
20190304 11:31:00 * SSMIS-16 85-92GHz 105.0 -18.81 72.68 -18.81 72.68 0.12 0.33 0.50 100.0
20190304 09:14:36 * AMSR2 85-92GHz 105.0 -18.42 72.72 -18.33 72.78 0.11 0.30 0.60 100.0
20190304 04:26:39 * GMI 85-92GHz 101.1 -17.82 73.23 -17.97 73.17 0.09 0.24 0.70 100.0
20190304 01:07:21 SSMIS-17 85-92GHz 92.8 -17.32 73.25 -17.54 73.18 0.10 0.28 0.70 100.0
20190303 22:56:34 * SSMIS-16 85-92GHz 87.4 -16.94 73.28 -17.02 73.26 0.10 0.28 0.90 100.0
20190303 13:55:19 * SSMIS-17 85-92GHz 71.6 -15.90 73.35 -15.96 73.33 0.21 0.60 0.80 48.9
20190303 08:32:33 AMSR2 85-92GHz 67.1 -15.14 73.54 -15.13 73.53 0.17 0.48 1.30 84.6
20190303 05:21:38 * GMI 85-92GHz 64.5 -14.55 73.66 -14.56 73.65 0.14 0.39 1.90 89.0
20190302 23:08:51 SSMIS-16 85-92GHz 59.3 -13.93 73.88 -13.98 73.87 0.33 0.93 1.50 18.3
20190302 20:18:44 AMSR2 85-92GHz 56.9 -13.47 73.37 -13.51 73.36 0.43 1.20 0.30 29.9
20190302 17:51:40 GMI 85-92GHz 54.8 -13.24 73.80 -13.19 73.80 0.23 0.64 0.30 75.4
20190302 14:09:36 SSMIS-17 85-92GHz 48.6 -12.86 73.90 -12.89 73.90 0.31 0.86 1.10 23.2
20190302 12:26:04 * SSMIS-18 85-92GHz 45.2 -12.99 73.92 -12.90 73.96 0.21 0.60 1.20 63.9

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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