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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
20161014 11:13:43 * SSMIS-18 85-92GHz 20.0 16.90 105.12 16.88 105.07 0.36 1.00 5.00 0.0
20161014 07:50:47 SSMI-15 85-92GHz 20.0 *** *** *** *** *** *** 5.00 ***
20161014 05:58:49 * AMSR2 85-92GHz 20.0 16.81 105.77 16.83 105.85 0.43 1.21 5.00 0.0
20161014 00:01:13 * SSMIS-18 85-92GHz 20.0 16.85 106.76 16.86 106.84 0.30 0.86 0.30 39.5
20161013 22:58:50 * SSMIS-17 85-92GHz 20.6 17.02 106.92 17.01 106.84 0.28 0.78 5.00 0.0
20161013 20:40:03 SSMIS-16 85-92GHz 21.9 16.65 107.41 16.66 107.43 0.37 1.03 0.30 28.0
20161013 18:36:40 GMI 85-92GHz 23.0 *** *** *** *** *** *** 5.00 ***
20161013 11:26:02 * SSMIS-18 85-92GHz 25.0 17.20 108.74 17.20 108.73 0.29 0.82 5.00 0.0
20161013 08:05:17 SSMIS-16 85-92GHz 25.0 *** *** *** *** *** *** 5.00 ***
20161013 05:21:41 GMI 85-92GHz 25.0 16.60 109.23 16.60 109.20 0.48 1.35 0.80 4.4
20161011 05:31:41 GMI 85-92GHz 25.0 *** *** *** *** *** *** 5.00 ***
20161010 22:56:00 SSMIS-18 85-92GHz 25.0 *** *** *** *** *** *** 5.00 ***
20161010 10:23:27 * SSMIS-18 85-92GHz 25.0 21.59 116.70 21.51 116.65 0.59 1.68 5.00 0.0
20161009 23:08:15 * SSMIS-18 85-92GHz 26.4 22.21 117.26 22.20 117.27 0.42 1.19 5.00 0.0
20161009 19:01:41 * GMI 85-92GHz 33.3 22.13 117.45 22.09 117.48 0.47 1.33 0.30 9.4
20161009 17:51:04 AMSR2 85-92GHz 35.1 21.90 118.09 21.90 118.10 0.51 1.45 0.90 4.8
20161009 10:36:01 * SSMIS-18 85-92GHz 40.0 21.60 117.61 21.60 117.63 0.46 1.30 5.00 0.0
20161009 05:41:40 GMI 85-92GHz 39.7 21.80 117.97 21.80 117.95 0.38 1.06 1.00 7.6
20161009 05:41:24 AMSR2 85-92GHz 39.7 21.65 118.02 21.65 118.01 0.40 1.12 5.00 0.0
20161008 23:20:23 SSMIS-18 85-92GHz 35.6 22.45 117.42 22.45 117.42 0.42 1.18 5.00 0.0
20161008 22:22:26 SSMIS-17 85-92GHz 36.4 21.69 117.55 21.70 117.54 0.29 0.82 5.00 0.0
20161008 20:02:42 * SSMIS-16 85-92GHz 38.3 21.75 117.38 21.76 117.37 0.22 0.63 1.20 35.0
20161008 18:36:04 SSMI-15 85-92GHz 40.0 21.55 117.40 21.52 117.40 0.42 1.20 5.00 0.0
20161008 10:48:07 SSMIS-18 85-92GHz 41.0 21.57 117.36 21.61 117.44 0.24 0.66 0.70 31.9
20161008 09:50:17 * SSMIS-17 85-92GHz 41.8 21.37 117.45 21.30 117.24 0.23 0.65 5.00 0.0
20161008 07:30:51 * SSMIS-16 85-92GHz 43.7 21.42 117.32 21.47 117.46 0.30 0.85 5.00 0.0
20161007 22:35:55 * SSMIS-17 85-92GHz 51.2 21.21 116.60 21.20 116.67 0.44 1.25 0.60 4.0
20161007 20:16:01 SSMIS-16 85-92GHz 53.1 21.27 116.60 21.26 116.62 0.47 1.34 1.10 1.8
20161007 18:52:11 SSMI-15 85-92GHz 55.0 21.17 116.54 21.17 116.52 0.41 1.15 5.00 0.0
20161007 18:03:17 AMSR2 85-92GHz 55.0 21.30 116.28 21.30 116.28 0.24 0.69 0.30 49.3
20161007 11:00:31 SSMIS-18 85-92GHz 53.3 *** *** *** *** *** *** 5.00 ***
20161007 10:03:56 * SSMIS-17 85-92GHz 51.8 21.21 116.39 21.30 116.35 0.55 1.56 0.20 4.2
20161007 07:43:52 SSMIS-16 85-92GHz 47.9 20.98 116.23 21.06 116.22 0.36 1.01 0.10 9.8
20161007 06:21:35 SSMI-15 85-92GHz 45.0 21.01 115.93 20.97 115.93 0.39 1.11 0.20 14.5
20161007 05:53:25 AMSR2 85-92GHz 45.0 20.85 116.25 20.83 116.25 0.21 0.60 0.10 62.2
20161006 23:45:54 SSMIS-18 85-92GHz 44.6 20.74 116.53 20.72 116.54 0.31 0.88 0.70 5.0
20161006 22:49:16 * SSMIS-17 85-92GHz 43.0 20.73 116.39 20.78 116.35 0.28 0.80 0.40 35.7
20161006 20:29:14 * SSMIS-16 85-92GHz 39.1 20.83 116.89 20.83 116.89 0.34 0.96 5.00 0.0
20161006 20:01:41 GMI 85-92GHz 38.4 20.69 116.95 20.73 116.88 0.48 1.37 5.00 0.0
20161006 19:08:27 SSMI-15 85-92GHz 36.9 20.58 116.99 20.67 116.81 0.58 1.63 2.70 0.3
20161006 11:12:58 SSMIS-18 85-92GHz 34.3 20.46 118.15 20.45 118.10 0.31 0.89 0.40 14.7
20161006 10:16:53 SSMIS-17 85-92GHz 33.6 20.41 118.37 20.33 118.15 0.34 0.96 0.50 17.0
20161006 07:56:46 SSMIS-16 85-92GHz 31.6 20.43 118.65 20.40 118.52 0.36 1.03 0.70 13.1
20161006 06:46:40 * GMI 85-92GHz 30.0 20.50 118.64 20.51 118.91 0.24 0.69 5.00 0.0
20161006 06:37:18 SSMI-15 85-92GHz 30.0 20.55 118.71 20.55 118.95 0.35 0.99 0.30 4.4
20161006 05:10:25 AMSR2 85-92GHz 29.3 20.44 118.90 20.45 118.83 0.31 0.87 3.40 6.5
20161005 23:02:46 * SSMIS-17 85-92GHz 25.0 20.61 120.56 20.67 120.47 0.25 0.70 5.00 0.0
20161005 20:42:35 SSMIS-16 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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