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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
20161020 00:26:18 SSMIS-18 85-92GHz 22.3 *** *** *** *** *** *** 5.00 ***
20161019 23:18:41 SSMIS-17 85-92GHz 22.8 22.12 107.93 22.12 107.93 0.60 1.70 0.20 0.1
20161019 21:00:45 * SSMIS-16 85-92GHz 23.7 21.84 108.23 21.83 108.23 0.42 1.19 5.00 0.0
20161019 18:28:18 AMSR2 85-92GHz 24.8 *** *** *** *** *** *** 3.10 ***
20161019 16:36:40 * GMI 85-92GHz 25.8 21.97 108.29 21.99 108.28 0.48 1.34 5.00 0.0
20161019 11:54:18 * SSMIS-18 85-92GHz 28.4 22.09 108.10 22.07 108.12 0.35 0.99 5.00 0.0
20161019 10:47:04 SSMIS-17 85-92GHz 29.0 *** *** *** *** *** *** 5.00 ***
20161019 08:29:03 SSMIS-16 85-92GHz 30.0 21.83 108.37 21.83 108.37 0.57 1.62 5.00 0.0
20161019 06:18:30 * AMSR2 85-92GHz 30.0 21.31 108.42 21.27 108.42 0.43 1.20 5.00 0.0
20161019 03:16:40 GMI 85-92GHz 32.3 21.37 108.13 21.27 108.07 0.49 1.39 5.00 0.0
20161018 23:32:02 SSMIS-17 85-92GHz 35.8 21.27 108.26 21.26 108.26 0.31 0.86 5.00 0.0
20161018 21:14:14 SSMIS-16 85-92GHz 39.6 20.89 108.65 20.83 108.73 0.58 1.64 5.00 0.0
20161018 19:18:58 * SSMI-15 85-92GHz 42.8 20.67 109.14 20.77 109.01 0.25 0.70 5.00 0.0
20161018 10:59:34 SSMIS-17 85-92GHz 55.8 *** *** *** *** *** *** 1.10 ***
20161018 08:41:34 SSMIS-16 85-92GHz 57.8 *** *** *** *** *** *** 4.30 ***
20161018 06:47:41 SSMI-15 85-92GHz 60.0 19.27 110.50 19.17 110.69 0.29 0.81 0.60 18.8
20161018 05:34:58 AMSR2 85-92GHz 60.7 19.17 110.16 19.16 110.17 0.39 1.10 0.10 27.6
20161017 23:10:47 SSMIS-18 85-92GHz 70.7 *** *** *** *** *** *** 1.80 ***
20161017 19:35:18 SSMI-15 85-92GHz 73.7 18.66 111.39 18.72 111.27 0.13 0.37 1.40 77.4
20161017 18:41:22 AMSR2 85-92GHz 75.0 18.46 111.51 18.38 111.68 0.15 0.43 1.10 65.7
20161017 16:46:40 GMI 85-92GHz 76.0 18.16 111.84 18.21 111.73 0.15 0.42 1.50 66.7
20161017 03:26:41 GMI 85-92GHz 80.0 *** *** *** *** *** *** 5.00 ***
20161016 17:58:32 * AMSR2 85-92GHz 80.0 16.80 115.39 16.78 115.51 0.15 0.42 3.70 43.3
20161016 10:48:22 * SSMIS-18 85-92GHz 79.0 16.51 117.59 16.54 117.46 0.13 0.37 0.30 58.1
20161016 05:46:13 AMSR2 85-92GHz 75.2 16.44 118.46 16.43 118.52 0.21 0.60 0.20 11.9
20161015 22:31:46 * SSMIS-17 85-92GHz 88.6 16.06 120.34 16.13 120.03 0.15 0.41 2.10 4.7
20161015 20:13:23 * SSMIS-16 85-92GHz 102.0 15.92 121.25 15.94 121.15 0.15 0.41 5.00 0.0
20161015 18:27:01 SSMI-15 85-92GHz 112.4 *** *** *** *** *** *** 0.30 ***
20161015 17:15:57 AMSR2 85-92GHz 113.2 15.68 121.95 15.71 121.90 0.11 0.30 0.30 100.0
20161015 16:56:41 * GMI 85-92GHz 112.4 15.70 122.01 15.76 121.90 0.10 0.28 0.20 100.0
20161015 11:00:24 SSMIS-18 85-92GHz 98.3 *** *** *** *** *** *** 0.30 ***
20161015 09:56:33 * SSMIS-17 85-92GHz 96.6 14.96 123.39 14.87 123.65 0.14 0.39 0.30 87.4
20161015 07:37:59 SSMIS-16 85-92GHz 92.7 14.81 123.68 14.86 123.54 0.12 0.33 0.40 100.0
20161015 05:52:50 SSMI-15 85-92GHz 89.8 14.69 123.97 14.67 124.01 0.12 0.34 0.40 100.0
20161015 05:02:34 AMSR2 85-92GHz 88.4 14.63 124.11 14.67 124.06 0.11 0.31 0.40 100.0
20161015 03:41:40 GMI 85-92GHz 86.2 14.49 124.23 14.41 124.32 0.11 0.31 0.40 100.0
20161014 22:45:36 SSMIS-17 85-92GHz 76.9 *** *** *** *** *** *** 1.90 ***
20161014 18:43:20 * SSMI-15 85-92GHz 66.8 14.02 125.13 13.99 125.28 0.10 0.27 0.70 100.0
20161014 10:09:42 * SSMIS-17 85-92GHz 51.9 13.55 126.23 13.55 126.09 0.15 0.43 0.60 93.7
20161014 07:50:55 SSMIS-16 85-92GHz 48.1 13.75 125.94 13.75 125.89 0.43 1.22 1.40 4.3
20161014 06:08:25 SSMI-15 85-92GHz 45.0 14.25 126.22 14.25 126.29 0.42 1.20 1.70 4.8
20161013 22:20:19 SSMIS-18 85-92GHz 42.2 14.14 127.66 14.10 127.46 0.46 1.31 1.50 2.4
20161013 17:28:24 AMSR2 85-92GHz 35.0 14.48 128.34 14.48 128.34 0.37 1.06 4.90 14.9
20161013 17:06:40 GMI 85-92GHz 35.0 14.32 128.57 14.33 128.53 0.53 1.50 5.00 0.0
20161013 09:43:30 SSMIS-18 85-92GHz 33.1 *** *** *** *** *** *** 5.00 ***
20161013 05:14:16 AMSR2 85-92GHz 30.0 *** *** *** *** *** *** 5.00 ***
20161013 03:51:41 GMI 85-92GHz 30.0 *** *** *** *** *** *** 5.00 ***
20161012 22:32:53 SSMIS-18 85-92GHz 30.0 12.39 129.75 12.44 129.69 0.52 1.47 2.00 1.6
20161012 21:31:27 * SSMIS-17 85-92GHz 30.0 12.40 129.61 12.36 129.68 0.31 0.87 1.80 11.1
20161012 19:12:30 * SSMIS-16 85-92GHz 30.0 12.42 130.38 12.46 130.32 0.38 1.09 2.40 5.3
20161012 16:45:37 AMSR2 85-92GHz 29.0 12.38 130.05 12.35 130.05 0.57 1.62 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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