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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
20161022 05:12:40 AMSR2 85-92GHz 21.3 *** *** *** *** *** *** 0.20 ***
20161021 22:50:37 SSMIS-17 85-92GHz 31.9 *** *** *** *** *** *** 5.00 ***
20161021 20:33:08 SSMIS-16 85-92GHz 35.7 *** *** *** *** *** *** 1.20 ***
20161021 18:14:41 AMSR2 85-92GHz 39.6 *** *** *** *** *** *** 0.90 ***
20161021 10:20:37 SSMIS-17 85-92GHz 61.3 *** *** *** *** *** *** 0.70 ***
20161021 08:03:02 * SSMIS-16 85-92GHz 65.0 23.61 114.94 23.70 114.96 0.25 0.72 0.60 27.0
20161020 23:05:01 * SSMIS-17 85-92GHz 80.0 21.90 115.90 21.99 115.84 0.12 0.33 1.70 89.3
20161020 20:47:37 * SSMIS-16 85-92GHz 80.0 21.43 116.24 21.36 116.28 0.09 0.26 2.00 100.0
20161020 18:46:43 SSMI-15 85-92GHz 80.0 21.09 116.51 20.86 116.70 0.12 0.35 2.10 82.1
20161020 17:33:07 AMSR2 85-92GHz 80.4 20.87 116.81 20.86 116.82 0.12 0.34 2.10 92.2
20161020 15:46:40 GMI 85-92GHz 81.9 20.34 116.94 20.15 117.12 0.10 0.29 2.20 95.1
20161020 10:32:46 SSMIS-17 85-92GHz 86.2 19.59 118.01 19.72 117.83 0.12 0.33 2.10 81.9
20161020 08:14:55 SSMIS-16 85-92GHz 88.1 19.27 118.31 19.31 118.26 0.14 0.39 1.40 38.9
20161020 06:15:22 SSMI-15 85-92GHz 90.0 19.13 118.90 19.04 119.07 0.12 0.34 1.90 61.7
20161020 05:22:13 AMSR2 85-92GHz 90.5 18.93 119.05 18.94 119.02 0.12 0.33 1.30 81.1
20161020 02:26:41 GMI 85-92GHz 93.0 18.63 119.48 18.63 119.47 0.12 0.34 2.00 71.5
20161019 22:45:50 SSMIS-18 85-92GHz 96.0 18.14 120.54 18.20 120.39 0.17 0.49 1.10 1.9
20161019 19:03:22 * SSMI-15 85-92GHz 100.0 17.46 121.24 17.57 120.96 0.16 0.45 0.20 4.6
20161019 10:11:15 * SSMIS-18 85-92GHz 124.5 17.07 123.76 17.20 123.41 0.11 0.30 1.50 100.0
20161019 06:30:25 * SSMI-15 85-92GHz 133.7 16.75 124.68 16.64 124.92 0.09 0.25 0.40 100.0
20161019 04:38:31 AMSR2 85-92GHz 136.1 16.49 125.00 16.61 124.81 0.09 0.27 0.40 100.0
20161018 22:57:59 * SSMIS-18 85-92GHz 140.0 16.05 126.20 16.05 126.07 0.10 0.27 0.50 100.0
20161018 21:51:49 SSMIS-17 85-92GHz 140.0 16.15 126.47 16.15 126.81 0.09 0.26 0.50 100.0
20161018 19:34:04 SSMIS-16 85-92GHz 140.0 16.10 127.15 16.10 126.91 0.10 0.27 0.50 100.0
20161018 10:23:07 SSMIS-18 85-92GHz 137.3 15.47 129.50 15.52 129.21 0.09 0.24 0.60 100.0
20161018 09:16:54 SSMIS-17 85-92GHz 135.5 15.47 129.93 15.43 130.12 0.09 0.24 0.60 100.0
20161018 06:58:49 SSMIS-16 85-92GHz 131.6 15.26 130.41 15.17 130.78 0.09 0.26 0.60 100.0
20161018 02:41:40 * GMI 85-92GHz 124.5 15.13 131.44 15.12 131.49 0.08 0.24 0.70 100.0
20161017 22:05:20 * SSMIS-17 85-92GHz 120.0 14.70 132.45 14.82 132.15 0.09 0.26 0.90 100.0
20161017 19:47:21 * SSMIS-16 85-92GHz 120.0 14.56 132.95 14.62 132.81 0.09 0.25 0.20 100.0
20161017 17:55:02 SSMI-15 85-92GHz 119.9 14.44 133.37 14.40 133.45 0.10 0.28 1.10 100.0
20161017 17:03:39 * AMSR2 85-92GHz 118.4 14.33 133.52 14.37 133.43 0.08 0.24 0.30 100.0
20161017 15:11:41 * GMI 85-92GHz 117.7 14.08 133.84 14.01 133.98 0.10 0.28 0.30 100.0
20161017 07:11:07 * SSMIS-16 85-92GHz 107.0 13.19 135.25 13.30 135.04 0.10 0.27 0.30 100.0
20161016 16:21:26 * AMSR2 85-92GHz 89.5 12.01 138.12 12.24 137.88 0.10 0.28 0.20 100.0
20161016 09:05:09 * SSMIS-18 85-92GHz 72.6 10.89 139.06 10.85 139.06 0.12 0.35 0.30 93.2
20161016 05:35:14 SSMI-15 85-92GHz 69.7 10.47 139.30 10.46 139.31 0.20 0.56 0.40 66.9
20161016 04:05:42 AMSR2 85-92GHz 68.4 10.30 139.20 10.41 139.10 0.16 0.44 0.40 92.2
20161016 02:51:41 * GMI 85-92GHz 67.4 10.31 139.47 10.29 139.51 0.12 0.34 0.30 99.1
20161015 21:55:57 SSMIS-18 85-92GHz 59.8 10.02 139.72 9.98 139.91 0.15 0.41 0.50 90.0
20161015 20:51:56 * SSMIS-17 85-92GHz 57.2 9.94 139.91 9.93 139.96 0.11 0.31 0.50 100.0
20161015 18:33:30 * SSMIS-16 85-92GHz 51.4 10.12 140.12 10.08 140.27 0.13 0.38 0.70 91.8
20161015 15:21:41 GMI 85-92GHz 47.8 9.92 140.52 9.86 140.67 0.14 0.40 0.70 94.0
20161015 09:16:57 * SSMIS-18 85-92GHz 45.6 9.88 141.86 9.81 141.99 0.21 0.58 0.60 76.4
20161015 05:54:43 SSMIS-16 85-92GHz 44.9 *** *** *** *** *** *** 5.00 ***
20161014 21:05:32 SSMIS-17 85-92GHz 35.2 8.52 143.29 8.46 143.41 0.44 1.25 5.00 0.0
20161014 18:46:53 SSMIS-16 85-92GHz 31.3 *** *** *** *** *** *** 1.30 ***

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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