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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
20160802 23:43:47 SSMIS-18 85-92GHz 20.5 24.28 108.38 24.26 108.42 0.48 1.36 5.00 0.0
20160802 23:43:21 SSMIS-17 85-92GHz 20.5 24.28 108.27 24.26 108.31 0.56 1.59 5.00 0.0
20160802 21:11:57 SSMIS-16 85-92GHz 24.7 *** *** *** *** *** *** 5.00 ***
20160802 19:35:46 * SSMI-15 85-92GHz 27.3 24.67 108.86 24.74 108.70 0.41 1.16 5.00 0.0
20160802 18:17:56 AMSR2 85-92GHz 29.5 24.08 109.46 24.02 109.60 0.49 1.37 0.50 2.1
20160802 15:36:40 GMI 85-92GHz 34.0 *** *** *** *** *** *** 1.50 ***
20160802 11:12:41 * SSMIS-17 85-92GHz 42.2 24.14 110.65 24.16 110.59 0.31 0.87 5.00 0.0
20160802 11:12:37 SSMIS-18 85-92GHz 42.2 24.09 110.76 24.11 110.70 0.38 1.09 5.00 0.0
20160802 08:41:23 SSMIS-16 85-92GHz 49.2 *** *** *** *** *** *** 3.30 ***
20160802 07:06:19 SSMI-15 85-92GHz 53.6 *** *** *** *** *** *** 5.00 ***
20160802 06:09:12 * AMSR2 85-92GHz 56.2 23.64 111.66 23.59 111.80 0.35 1.00 5.00 0.0
20160802 02:16:40 GMI 85-92GHz 65.0 *** *** *** *** *** *** 5.00 ***
20160801 23:56:19 * SSMIS-18 85-92GHz 65.2 22.90 113.19 22.87 113.29 0.20 0.58 0.70 45.3
20160801 17:35:11 AMSR2 85-92GHz 80.0 22.46 114.86 22.45 114.87 0.14 0.38 1.20 84.1
20160801 11:24:32 * SSMIS-18 85-92GHz 79.0 21.63 116.12 21.64 116.10 0.13 0.35 1.50 81.9
20160801 05:25:11 AMSR2 85-92GHz 69.5 21.07 117.50 21.09 117.48 0.14 0.40 1.50 100.0
20160801 01:31:41 GMI 85-92GHz 66.3 *** *** *** *** *** *** 5.00 ***
20160731 22:30:00 * SSMIS-17 85-92GHz 65.0 20.28 119.17 20.41 118.94 0.13 0.37 1.90 86.3
20160731 19:58:16 SSMIS-16 85-92GHz 65.0 19.90 119.81 19.95 119.70 0.15 0.41 2.00 74.1
20160731 18:28:19 * SSMI-15 85-92GHz 65.0 19.60 119.79 19.49 119.97 0.18 0.50 2.00 36.6
20160731 09:55:55 * SSMIS-17 85-92GHz 65.0 18.41 121.49 18.28 121.79 0.27 0.77 0.90 17.5
20160731 07:24:47 SSMIS-16 85-92GHz 65.0 *** *** *** *** *** *** 1.30 ***
20160731 05:55:41 SSMI-15 85-92GHz 64.9 *** *** *** *** *** *** 0.70 ***
20160731 04:41:20 AMSR2 85-92GHz 62.8 *** *** *** *** *** *** 0.60 ***
20160730 22:43:55 * SSMIS-17 85-92GHz 52.9 17.49 123.58 17.57 123.54 0.21 0.58 1.50 41.5
20160730 22:41:42 SSMIS-18 85-92GHz 52.8 17.74 123.58 17.82 123.54 0.19 0.54 1.10 58.5
20160730 20:11:58 SSMIS-16 85-92GHz 48.7 16.83 124.05 16.85 124.03 0.63 1.78 0.50 0.2
20160730 18:44:18 SSMI-15 85-92GHz 46.2 16.36 124.27 16.36 124.37 0.53 1.50 0.60 3.6
20160730 17:48:48 * AMSR2 85-92GHz 44.8 16.10 124.30 16.10 124.33 0.31 0.87 5.00 0.0
20160730 15:01:41 GMI 85-92GHz 42.5 *** *** *** *** *** *** 2.00 ***
20160730 10:09:08 SSMIS-17 85-92GHz 36.9 16.28 126.35 16.44 126.00 0.46 1.30 5.00 0.0
20160730 10:06:34 * SSMIS-18 85-92GHz 36.8 16.22 126.47 16.39 126.11 0.43 1.21 5.00 0.0
20160730 07:36:28 * SSMIS-16 85-92GHz 32.7 16.14 126.10 16.37 125.87 0.44 1.25 0.30 15.7
20160730 06:10:12 SSMI-15 85-92GHz 30.0 15.78 126.53 15.59 126.64 0.53 1.49 2.20 1.3
20160729 22:54:50 * SSMIS-18 85-92GHz 30.0 13.48 127.38 13.60 127.40 0.59 1.67 3.00 0.6
20160729 17:06:51 AMSR2 85-92GHz 29.3 12.27 126.92 12.30 126.92 0.35 0.99 0.30 38.6
20160729 10:17:27 SSMIS-18 85-92GHz 25.0 *** *** *** *** *** *** 5.00 ***

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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