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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
20160916 05:37:38 * AMSR2 85-92GHz 20.5 29.93 117.41 29.90 117.40 0.53 1.51 1.60 0.4
20160915 23:01:10 * SSMIS-18 85-92GHz 28.7 28.78 116.74 28.86 116.76 0.54 1.52 3.00 0.2
20160915 22:22:57 SSMIS-17 85-92GHz 29.5 *** *** *** *** *** *** 5.00 ***
20160915 19:59:17 SSMIS-16 85-92GHz 32.5 *** *** *** *** *** *** 5.00 ***
20160915 10:32:19 SSMIS-18 85-92GHz 44.3 *** *** *** *** *** *** 1.30 ***
20160915 09:54:32 SSMIS-17 85-92GHz 45.1 *** *** *** *** *** *** 0.60 ***
20160915 07:30:28 SSMIS-16 85-92GHz 48.1 26.11 117.14 26.24 117.10 0.52 1.48 0.80 1.3
20160915 04:53:43 AMSR2 85-92GHz 54.9 *** *** *** *** *** *** 5.00 ***
20160915 02:36:40 GMI 85-92GHz 65.1 25.64 116.99 25.63 117.00 0.22 0.63 0.20 15.2
20160914 23:14:30 * SSMIS-18 85-92GHz 80.0 25.20 117.44 25.23 117.41 0.14 0.39 0.20 32.9
20160914 22:37:15 SSMIS-17 85-92GHz 82.8 25.27 117.73 25.38 117.63 0.14 0.39 5.00 0.0
20160914 20:13:21 * SSMIS-16 85-92GHz 90.0 24.90 118.08 24.93 118.05 0.13 0.36 2.80 12.2
20160914 17:56:37 * AMSR2 85-92GHz 90.3 24.49 118.25 24.43 118.29 0.12 0.33 1.10 83.6
20160914 10:43:33 * SSMIS-18 85-92GHz 131.4 23.30 119.29 23.43 119.20 0.13 0.36 0.70 63.9
20160914 10:06:36 SSMIS-17 85-92GHz 134.4 23.20 119.32 23.43 119.15 0.12 0.35 0.40 72.8
20160914 07:42:24 * SSMIS-16 85-92GHz 146.5 22.78 119.63 22.92 119.51 0.14 0.38 0.40 75.1
20160914 05:47:57 AMSR2 85-92GHz 155.0 *** *** *** *** *** *** 0.20 ***
20160913 23:27:53 SSMIS-18 85-92GHz 155.9 21.44 120.90 21.44 120.90 0.10 0.27 0.30 100.0
20160913 22:51:22 SSMIS-17 85-92GHz 156.9 21.35 120.91 21.45 120.79 0.10 0.27 0.30 100.0
20160913 20:27:17 SSMIS-16 85-92GHz 160.9 21.14 121.41 21.14 121.41 0.09 0.26 0.30 100.0
20160913 18:31:28 SSMI-15 85-92GHz 165.0 20.94 121.66 20.86 121.83 0.10 0.27 0.20 100.0
20160913 17:14:38 AMSR2 85-92GHz 164.4 20.70 121.92 20.72 121.88 0.08 0.24 0.30 100.0
20160913 12:31:40 GMI 85-92GHz 160.0 *** *** *** *** *** *** 5.00 ***
20160913 10:55:18 SSMIS-18 85-92GHz 160.0 20.28 122.99 20.31 122.86 0.09 0.26 0.20 100.0
20160913 10:19:12 SSMIS-17 85-92GHz 160.0 20.35 123.19 20.41 122.91 0.09 0.26 0.30 100.0
20160913 07:54:52 SSMIS-16 85-92GHz 160.0 20.15 123.66 20.18 123.50 0.10 0.28 0.30 100.0
20160913 06:00:31 SSMI-15 85-92GHz 160.0 20.15 124.14 20.11 124.26 0.10 0.29 0.30 100.0
20160913 05:04:08 AMSR2 85-92GHz 160.0 20.07 124.34 20.11 124.25 0.10 0.27 0.30 100.0
20160912 18:47:44 * SSMI-15 85-92GHz 155.0 19.35 126.51 19.28 126.80 0.10 0.29 0.20 100.0
20160912 04:20:46 * AMSR2 85-92GHz 125.9 18.16 129.69 18.27 129.50 0.10 0.28 0.20 100.0
20160912 02:01:40 * GMI 85-92GHz 120.1 17.96 130.05 18.00 129.97 0.10 0.29 0.30 100.0
20160911 22:12:21 SSMIS-18 85-92GHz 110.5 17.95 130.81 18.02 130.52 0.12 0.34 0.20 100.0
20160911 21:37:37 * SSMIS-17 85-92GHz 109.1 17.92 130.89 17.87 131.17 0.12 0.34 0.20 99.1
20160911 19:13:00 * SSMIS-16 85-92GHz 103.0 17.76 131.58 17.82 131.26 0.13 0.36 0.20 97.8
20160911 12:46:41 * GMI 85-92GHz 78.2 17.09 132.77 17.02 133.06 0.09 0.26 0.20 100.0
20160911 09:37:47 SSMIS-18 85-92GHz 73.0 16.95 133.55 16.85 133.84 0.19 0.53 0.40 80.5
20160911 06:38:47 * SSMIS-16 85-92GHz 70.0 16.81 134.27 16.72 134.53 0.13 0.35 0.60 100.0
20160910 22:25:02 SSMIS-18 85-92GHz 57.4 16.30 136.12 16.41 135.98 0.13 0.36 0.70 93.8
20160910 21:51:08 * SSMIS-17 85-92GHz 56.4 16.23 136.28 16.09 136.42 0.11 0.31 0.80 100.0
20160910 19:26:31 * SSMIS-16 85-92GHz 52.4 15.85 136.79 15.94 136.68 0.25 0.71 0.30 32.1
20160910 16:44:57 AMSR2 85-92GHz 49.0 15.51 136.74 15.50 136.62 0.51 1.44 3.30 3.2
20160910 09:49:38 SSMIS-18 85-92GHz 41.4 15.60 137.48 15.49 137.69 0.52 1.46 1.70 1.8
20160910 09:16:11 SSMIS-17 85-92GHz 40.4 15.61 137.68 15.55 137.80 0.38 1.08 1.70 4.2
20160910 06:51:17 * SSMIS-16 85-92GHz 36.4 14.95 137.82 14.87 138.08 0.30 0.85 5.00 0.0
20160910 05:05:46 SSMI-15 85-92GHz 35.0 15.59 138.58 15.61 138.49 0.35 0.99 2.00 5.3
20160910 04:32:13 AMSR2 85-92GHz 35.0 15.62 139.01 15.66 138.80 0.32 0.91 5.00 0.0
20160910 02:11:40 GMI 85-92GHz 35.0 15.56 139.31 15.58 139.24 0.41 1.16 5.00 0.0
20160909 16:02:27 AMSR2 85-92GHz 30.0 14.71 141.43 14.82 141.20 0.38 1.06 1.70 6.3
20160909 12:56:41 GMI 85-92GHz 30.8 14.24 141.50 14.18 141.64 0.34 0.95 1.90 16.0
20160909 03:48:34 AMSR2 85-92GHz 28.2 13.80 142.66 13.53 142.69 0.62 1.76 0.70 0.6
20160908 21:09:23 SSMIS-18 85-92GHz 25.0 13.50 142.47 13.59 142.42 0.35 0.98 1.10 7.8
20160908 20:37:14 * SSMIS-17 85-92GHz 25.0 13.47 142.49 13.49 142.48 0.27 0.75 1.20 21.8
20160908 18:12:04 SSMIS-16 85-92GHz 25.0 *** *** *** *** *** *** 0.30 ***

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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