-- 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
20190129 18:41:18 AMSR2 85-92GHz 30.0 -19.74 104.29 -19.68 104.46 0.38 1.07 0.10 3.2
20190129 10:38:15 SSMIS-18 85-92GHz 34.1 -19.35 104.75 -19.40 104.62 0.20 0.55 5.00 0.0
20190129 08:46:54 SSMIS-16 85-92GHz 35.0 -19.24 104.99 -19.22 105.03 0.17 0.47 5.00 0.0
20190129 06:09:17 AMSR2 85-92GHz 35.0 -19.26 106.48 -19.21 106.61 0.45 1.26 5.00 0.0
20190128 22:04:29 SSMIS-18 85-92GHz 49.4 -18.24 106.83 -18.27 106.73 0.17 0.49 5.00 0.0
20190128 22:04:27 * SSMIS-18 85-92GHz 43.2 -18.26 106.85 -18.29 106.75 0.17 0.47 5.00 0.0
20190128 20:13:28 SSMIS-16 85-92GHz 46.3 -18.54 107.58 -18.54 107.57 0.45 1.27 0.70 4.7
20190128 17:58:00 AMSR2 85-92GHz 50.1 -18.30 107.38 -18.29 107.43 0.34 0.97 5.00 0.0
20190128 10:50:53 SSMIS-18 85-92GHz 61.9 -18.15 108.30 -18.15 108.22 0.12 0.34 5.00 0.0
20190128 08:59:59 * SSMIS-16 85-92GHz 65.0 -18.15 108.66 -18.15 108.72 0.13 0.38 5.00 0.0
20190128 01:21:38 GMI 85-92GHz 70.0 -18.00 110.32 -18.10 110.12 0.12 0.35 0.60 95.4
20190127 22:47:27 SSMIS-17 85-92GHz 69.0 -17.98 110.63 -17.98 110.51 0.12 0.33 0.70 100.0
20190127 22:47:25 * SSMIS-17 85-92GHz 70.0 -17.95 110.64 -17.95 110.52 0.11 0.31 0.70 100.0
20190127 22:16:37 SSMIS-18 85-92GHz 70.0 -18.00 110.72 -18.00 110.52 0.13 0.36 0.70 99.8
20190127 11:34:30 * SSMIS-17 85-92GHz 70.0 -17.73 112.71 -17.73 112.72 0.12 0.35 0.30 91.8
20190127 06:21:37 * AMSR2 85-92GHz 70.0 -17.55 113.67 -17.55 113.83 0.12 0.34 0.50 100.0
20190126 23:00:26 * SSMIS-17 85-92GHz 64.2 -17.45 114.93 -17.45 114.86 0.17 0.48 1.00 71.7
20190126 09:34:47 SSMIS-18 85-92GHz 57.0 -17.53 116.25 -17.49 116.38 0.33 0.93 0.50 18.1
20190126 07:45:00 SSMIS-16 85-92GHz 58.5 -16.97 116.92 -17.00 116.84 0.50 1.42 5.00 0.0
20190126 05:38:52 AMSR2 85-92GHz 60.6 -17.68 117.00 -17.67 117.00 0.27 0.75 0.90 4.5
20190126 01:31:40 * GMI 85-92GHz 67.5 -16.78 116.52 -16.90 116.52 0.20 0.58 5.00 0.0
20190125 17:26:44 * AMSR2 85-92GHz 69.5 -16.70 116.97 -16.70 116.97 0.14 0.39 1.10 95.7
20190125 09:47:34 SSMIS-18 85-92GHz 63.2 -16.69 117.54 -16.66 117.70 0.34 0.96 0.60 9.5
20190125 07:58:17 * SSMIS-16 85-92GHz 61.6 -16.76 117.60 -16.78 117.53 0.19 0.53 0.30 45.9
20190124 21:12:43 * SSMIS-18 85-92GHz 50.4 -16.43 118.81 -16.49 118.78 0.19 0.54 0.60 63.2
20190124 19:23:46 SSMIS-16 85-92GHz 47.3 -16.51 118.36 -16.44 118.41 0.24 0.67 5.00 0.0
20190124 13:06:39 GMI 85-92GHz 40.0 -16.70 119.13 -16.70 119.01 0.36 1.01 5.00 0.0
20190124 08:11:05 SSMIS-16 85-92GHz 40.0 -16.94 119.37 -16.95 119.31 0.34 0.97 1.20 13.2
20190124 05:50:56 AMSR2 85-92GHz 40.0 -17.20 119.54 -17.19 119.59 0.25 0.71 0.20 56.9
20190123 21:58:58 SSMIS-17 85-92GHz 38.3 -16.93 121.16 -16.80 121.48 0.22 0.63 0.20 28.3
20190123 21:24:41 SSMIS-18 85-92GHz 37.8 -16.54 120.81 -16.46 121.01 0.34 0.95 5.00 0.0
20190123 19:36:21 SSMIS-16 85-92GHz 36.3 -16.52 121.48 -16.61 121.27 0.29 0.82 5.00 0.0
20190123 17:38:32 AMSR2 85-92GHz 35.0 -16.43 121.47 -16.41 121.50 0.20 0.57 5.00 0.0

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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