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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
20161006 03:31:40 GMI 85-92GHz 27.1 *** *** *** *** *** *** 5.00 ***
20161005 22:10:27 * SSMIS-18 85-92GHz 31.5 41.67 143.83 42.05 145.00 0.38 1.07 5.00 0.0
20161005 21:15:08 SSMIS-17 85-92GHz 32.3 *** *** *** *** *** *** 5.00 ***
20161005 19:26:40 GMI 85-92GHz 33.8 *** *** *** *** *** *** 5.00 ***
20161005 18:55:15 SSMIS-16 85-92GHz 34.2 *** *** *** *** *** *** 5.00 ***
20161005 17:37:27 SSMI-15 85-92GHz 35.6 *** *** *** *** *** *** 5.00 ***
20161005 16:32:04 AMSR2 85-92GHz 37.4 *** *** *** *** *** *** 5.00 ***
20161005 09:48:21 SSMIS-18 85-92GHz 48.7 *** *** *** *** *** *** 0.30 ***
20161005 08:53:06 * SSMIS-17 85-92GHz 50.0 36.42 133.70 36.32 133.40 0.44 1.23 0.70 1.5
20161005 06:32:44 SSMIS-16 85-92GHz 50.0 36.06 131.67 35.74 130.98 0.56 1.58 3.00 0.8
20161005 05:16:15 SSMI-15 85-92GHz 53.0 *** *** *** *** *** *** 2.30 ***
20161005 04:30:51 AMSR2 85-92GHz 56.2 35.31 130.36 35.64 130.98 0.48 1.35 2.20 2.0
20161004 22:25:30 * SSMIS-18 85-92GHz 77.6 33.87 127.78 34.18 128.12 0.19 0.52 1.50 7.1
20161004 20:16:40 GMI 85-92GHz 81.2 33.09 126.92 33.15 126.97 0.16 0.46 1.70 9.9
20161004 17:29:14 AMSR2 85-92GHz 87.1 32.37 126.50 32.37 126.50 0.17 0.48 0.80 2.3
20161004 09:58:59 * SSMIS-18 85-92GHz 113.4 30.06 125.74 29.66 125.77 0.14 0.39 1.00 59.9
20161004 09:05:04 SSMIS-17 85-92GHz 114.9 30.17 125.93 30.01 125.94 0.15 0.42 0.50 25.4
20161004 06:44:11 * SSMIS-16 85-92GHz 118.8 29.55 125.98 29.21 126.01 0.12 0.33 0.40 91.8
20161004 05:30:29 * SSMI-15 85-92GHz 120.4 29.27 126.00 29.26 126.00 0.12 0.34 0.40 100.0
20161003 22:39:36 * SSMIS-18 85-92GHz 127.2 27.58 126.34 27.75 126.30 0.11 0.32 0.50 100.0
20161003 21:45:51 SSMIS-17 85-92GHz 128.7 27.31 126.39 27.08 126.45 0.13 0.38 5.00 0.0
20161003 19:25:25 * SSMIS-16 85-92GHz 132.6 27.04 126.54 27.22 126.48 0.12 0.34 0.30 100.0
20161003 18:13:09 * SSMI-15 85-92GHz 135.0 26.79 126.50 26.68 126.53 0.11 0.31 0.20 100.0
20161003 10:10:08 SSMIS-18 85-92GHz 145.0 25.43 126.89 25.65 126.83 0.11 0.32 0.30 100.0
20161003 09:16:58 SSMIS-17 85-92GHz 145.0 25.33 126.98 25.20 127.02 0.12 0.33 0.30 100.0
20161003 06:56:10 SSMIS-16 85-92GHz 145.0 24.96 126.93 24.72 127.02 0.12 0.34 0.10 92.4
20161003 05:45:23 SSMI-15 85-92GHz 144.2 24.86 127.02 24.81 127.03 0.12 0.33 0.30 100.0
20161003 04:40:25 * AMSR2 85-92GHz 140.6 24.67 127.10 24.81 127.04 0.10 0.28 0.30 100.0
20161002 22:53:02 * SSMIS-18 85-92GHz 123.1 23.64 127.67 23.75 127.60 0.11 0.30 0.30 100.0
20161002 22:00:21 SSMIS-17 85-92GHz 121.7 23.52 127.77 23.80 127.59 0.11 0.32 0.30 100.0
20161002 20:26:40 * GMI 85-92GHz 119.1 23.19 127.93 23.20 127.93 0.10 0.30 0.30 100.0
20161002 19:39:37 SSMIS-16 85-92GHz 117.8 23.14 128.05 23.30 127.93 0.11 0.30 0.30 100.0
20161002 18:30:12 * SSMI-15 85-92GHz 115.0 22.90 128.24 22.72 128.39 0.10 0.28 0.40 100.0
20161002 10:21:28 * SSMIS-18 85-92GHz 110.0 21.37 129.52 21.55 129.31 0.11 0.32 0.40 100.0
20161002 09:28:52 SSMIS-17 85-92GHz 110.0 21.33 129.63 21.17 129.81 0.15 0.42 0.50 66.9
20161002 07:07:41 SSMIS-16 85-92GHz 110.0 *** *** *** *** *** *** 0.20 ***
20161002 07:06:41 * GMI 85-92GHz 110.0 20.92 130.08 21.16 129.83 0.13 0.36 0.10 75.9
20161002 05:59:53 SSMI-15 85-92GHz 110.0 20.80 130.40 20.71 130.49 0.14 0.39 0.10 83.2
20161001 22:14:37 * SSMIS-17 85-92GHz 93.3 19.38 131.84 19.62 131.59 0.14 0.40 0.20 69.8
20161001 19:53:48 * SSMIS-16 85-92GHz 77.6 19.24 132.39 19.35 132.27 0.21 0.59 5.00 0.0
20161001 17:02:13 * AMSR2 85-92GHz 65.0 18.48 132.80 18.57 132.72 0.08 0.22 0.30 100.0
20161001 09:40:41 * SSMIS-17 85-92GHz 61.1 17.25 134.10 17.14 134.34 0.16 0.44 0.60 80.0
20161001 07:19:52 SSMIS-16 85-92GHz 57.2 16.64 134.29 16.75 134.07 0.61 1.71 5.00 0.0
20161001 04:50:22 AMSR2 85-92GHz 54.0 *** *** *** *** *** *** 5.00 ***
20160930 21:38:50 SSMIS-18 85-92GHz 50.0 15.81 135.69 15.67 135.83 0.38 1.08 0.20 8.3
20160930 17:22:55 SSMI-15 85-92GHz 50.5 15.34 136.40 15.35 136.39 0.18 0.51 0.60 45.1
20160930 16:20:04 AMSR2 85-92GHz 51.4 15.05 136.59 15.15 136.45 0.22 0.62 1.40 45.3
20160930 09:02:52 SSMIS-18 85-92GHz 52.5 14.56 137.17 14.50 137.31 0.54 1.51 3.40 1.7
20160930 07:16:41 GMI 85-92GHz 51.1 14.40 137.87 14.55 137.62 0.48 1.36 0.20 3.9
20160930 04:06:32 AMSR2 85-92GHz 50.0 14.09 138.04 14.30 138.02 0.31 0.87 0.80 27.2
20160929 21:51:32 SSMIS-18 85-92GHz 48.2 13.74 138.65 13.79 138.92 0.33 0.93 3.70 13.8
20160929 21:01:28 SSMIS-17 85-92GHz 47.5 13.72 138.60 13.74 138.71 0.30 0.85 0.50 23.2
20160929 18:39:59 * SSMIS-16 85-92GHz 45.0 13.56 139.04 13.62 139.24 0.20 0.57 0.30 36.3
20160929 17:39:04 SSMI-15 85-92GHz 44.7 13.40 138.85 13.41 138.87 0.25 0.72 1.70 21.4
20160929 09:15:02 SSMIS-18 85-92GHz 37.7 *** *** *** *** *** *** 2.00 ***
20160929 06:03:59 SSMIS-16 85-92GHz 35.0 *** *** *** *** *** *** 5.00 ***
20160929 05:04:48 SSMI-15 85-92GHz 34.2 *** *** *** *** *** *** 5.00 ***
20160928 21:14:12 * SSMIS-17 85-92GHz 30.0 15.02 143.65 15.01 143.81 0.51 1.45 5.00 0.0
20160928 18:52:53 SSMIS-16 85-92GHz 30.0 *** *** *** *** *** *** 2.00 ***
20160928 09:27:31 SSMIS-18 85-92GHz 30.0 14.84 145.88 14.86 146.22 0.27 0.77 5.00 0.0
20160928 08:38:27 SSMIS-17 85-92GHz 30.0 14.71 146.28 14.71 146.33 0.29 0.82 2.90 9.7
20160928 07:26:40 * GMI 85-92GHz 30.0 14.64 146.58 14.61 146.22 0.35 0.99 2.80 18.5
20160928 06:16:45 SSMIS-16 85-92GHz 30.1 14.40 146.69 14.40 146.88 0.48 1.36 2.90 2.5

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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