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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
20170629 16:21:40 GMI 85-92GHz 15.7 21.37 -117.63 21.33 -117.44 0.57 1.61 0.30 0.6
20170629 14:17:50 SSMIS-17 85-92GHz 16.5 21.51 -117.34 21.53 -117.44 0.52 1.47 0.70 0.5
20170629 14:01:15 SSMIS-18 85-92GHz 16.7 20.86 -116.81 20.88 -116.95 0.62 1.74 5.00 0.0
20170629 14:00:45 SSMIS-18 85-92GHz 16.7 21.11 -116.54 21.13 -116.68 0.44 1.25 5.00 0.0
20170629 10:35:37 SSMI-15 85-92GHz 18.1 20.99 -116.97 21.04 -117.17 0.40 1.12 5.00 0.0
20170629 09:43:06 AMSR2 85-92GHz 18.5 21.21 -116.42 21.18 -116.32 0.38 1.08 0.20 1.6
20170629 01:45:53 SSMIS-17 85-92GHz 21.8 20.41 -115.82 20.49 -116.00 0.60 1.69 5.00 0.0
20170629 01:44:27 SSMIS-17 85-92GHz 21.8 20.41 -115.82 20.49 -116.00 0.61 1.73 5.00 0.0
20170629 01:27:57 SSMIS-18 85-92GHz 21.9 20.64 -115.83 20.53 -115.63 0.34 0.97 5.00 0.0
20170628 22:04:48 SSMI-15 85-92GHz 23.3 20.24 -115.51 20.16 -115.36 0.23 0.65 5.00 0.0
20170628 14:31:14 SSMIS-17 85-92GHz 28.9 19.77 -113.79 19.80 -113.85 0.32 0.90 2.30 2.1
20170628 14:31:13 SSMIS-17 85-92GHz 28.9 19.77 -113.79 19.80 -113.85 0.32 0.90 2.30 2.1
20170628 14:13:23 SSMIS-18 85-92GHz 29.2 19.80 -113.70 19.85 -113.80 0.37 1.04 3.30 1.5
20170628 11:23:05 SSMIS-16 85-92GHz 32.4 19.86 -113.60 19.90 -113.68 0.25 0.70 0.30 2.8
20170628 10:51:50 SSMI-15 85-92GHz 32.9 19.67 -113.42 19.75 -113.57 0.25 0.72 5.00 0.0
20170628 09:00:33 AMSR2 85-92GHz 35.0 19.75 -113.26 19.75 -113.26 0.20 0.57 0.30 8.1
20170628 05:51:40 GMI 85-92GHz 35.2 19.45 -112.85 19.45 -112.87 0.35 0.99 2.30 2.9
20170628 01:58:42 SSMIS-17 85-92GHz 41.7 19.13 -112.25 19.14 -112.36 0.35 1.00 1.90 2.2
20170628 01:39:59 SSMIS-18 85-92GHz 42.2 19.07 -112.22 19.09 -112.36 0.28 0.79 2.00 3.1
20170628 01:39:21 SSMIS-18 85-92GHz 45.0 19.05 -112.12 19.07 -112.27 0.30 0.84 2.00 2.9
20170627 22:50:13 SSMIS-16 85-92GHz 46.9 19.07 -111.67 19.09 -111.84 0.36 1.01 1.70 2.2
20170627 20:49:36 AMSR2 85-92GHz 50.3 19.19 -111.24 19.20 -111.27 0.21 0.59 1.10 18.3
20170627 16:31:39 GMI 85-92GHz 57.5 19.39 -110.67 19.43 -110.95 0.19 0.54 0.30 29.5
20170627 14:26:01 SSMIS-18 85-92GHz 60.9 19.34 -110.29 19.36 -110.41 0.31 0.88 0.30 8.6
20170627 11:36:06 * SSMIS-16 85-92GHz 65.7 19.22 -109.74 19.24 -109.81 0.11 0.32 0.40 86.4
20170626 23:02:35 SSMIS-16 85-92GHz 80.0 17.92 -107.59 18.00 -107.74 0.10 0.29 0.40 100.0
20170626 23:01:08 SSMIS-16 85-92GHz 78.9 17.94 -107.62 18.02 -107.78 0.10 0.29 0.40 100.0
20170626 20:06:08 AMSR2 85-92GHz 80.0 17.74 -107.10 17.84 -107.25 0.09 0.26 0.50 100.0
20170626 13:17:28 SSMIS-17 85-92GHz 75.0 17.19 -106.02 17.08 -105.80 0.10 0.28 0.60 100.0
20170626 13:17:27 * SSMIS-17 85-92GHz 76.1 17.17 -106.02 17.05 -105.80 0.10 0.29 0.60 100.0
20170626 13:17:06 SSMIS-17 85-92GHz 75.0 17.19 -106.02 17.08 -105.80 0.12 0.34 0.70 83.8
20170626 09:43:26 * SSMI-15 85-92GHz 71.2 16.93 -105.37 16.85 -105.25 0.09 0.27 0.90 100.0
20170626 06:01:40 * GMI 85-92GHz 65.0 16.50 -104.80 16.50 -104.80 0.10 0.29 0.40 100.0
20170626 00:42:19 * SSMIS-17 85-92GHz 56.2 15.87 -103.87 15.82 -103.74 0.25 0.71 5.00 0.0
20170625 21:09:58 * SSMI-15 85-92GHz 50.3 15.77 -103.52 15.75 -103.48 0.15 0.41 1.20 83.7
20170625 16:41:39 GMI 85-92GHz 45.0 15.51 -102.56 15.67 -102.83 0.14 0.40 1.10 81.5
20170625 13:31:05 SSMIS-17 85-92GHz 45.0 15.25 -101.91 15.43 -102.21 0.18 0.51 1.50 56.9
20170625 13:10:52 * SSMIS-18 85-92GHz 45.0 15.22 -101.80 15.12 -101.59 0.14 0.39 1.40 77.8
20170625 13:10:16 SSMIS-18 85-92GHz 46.0 15.18 -101.49 15.07 -101.28 0.34 0.96 0.70 13.8
20170625 10:22:19 SSMIS-16 85-92GHz 42.3 14.81 -101.31 14.75 -101.10 0.16 0.44 0.90 82.9
20170625 09:59:47 SSMI-15 85-92GHz 41.7 *** *** *** *** *** *** 5.00 ***
20170625 08:30:45 AMSR2 85-92GHz 39.2 14.78 -101.08 14.80 -101.15 0.18 0.50 1.30 65.9
20170625 00:56:25 * SSMIS-17 85-92GHz 26.6 14.21 -99.63 14.14 -99.49 0.58 1.63 1.50 0.2

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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