-- Link to ARCHER Track page --

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
20160920 23:31:40 GMI 85-92GHz 20.0 35.50 -78.59 35.50 -78.58 0.58 1.65 5.00 0.0
20160920 23:07:52 SSMIS-18 85-92GHz 20.0 35.15 -77.74 35.15 -77.73 0.53 1.51 5.00 0.0
20160920 19:27:20 SSMI-15 85-92GHz 20.0 35.30 -78.48 35.32 -78.46 0.41 1.15 5.00 0.0
20160920 18:25:18 AMSR2 85-92GHz 20.0 *** *** *** *** *** *** 5.00 ***
20160920 13:46:41 GMI 85-92GHz 20.0 *** *** *** *** *** *** 5.00 ***
20160920 08:06:22 * SSMI-15 85-92GHz 21.6 34.78 -77.77 34.81 -77.77 0.54 1.51 0.80 0.3
20160920 07:23:07 AMSR2 85-92GHz 21.9 34.71 -78.26 34.76 -78.26 0.64 1.80 5.00 0.0
20160919 23:20:10 SSMIS-18 85-92GHz 25.0 *** *** *** *** *** *** 5.00 ***
20160919 22:38:29 SSMIS-17 85-92GHz 25.0 *** *** *** *** *** *** 5.00 ***
20160919 20:15:20 SSMIS-16 85-92GHz 25.0 *** *** *** *** *** *** 5.00 ***
20160919 19:43:05 * SSMI-15 85-92GHz 25.0 33.40 -76.54 33.50 -76.51 0.31 0.88 5.00 0.0
20160919 14:36:40 GMI 85-92GHz 25.0 33.19 -77.95 33.20 -77.95 0.42 1.19 5.00 0.0
20160919 11:58:00 * SSMIS-18 85-92GHz 25.0 32.85 -77.66 32.82 -77.67 0.33 0.94 5.00 0.0
20160919 08:22:46 * SSMI-15 85-92GHz 25.0 32.56 -78.30 32.61 -78.29 0.40 1.14 2.30 1.3
20160919 06:40:51 AMSR2 85-92GHz 25.0 32.47 -78.11 32.36 -78.13 0.39 1.11 1.70 6.3
20160918 23:31:58 SSMIS-18 85-92GHz 25.0 32.15 -78.10 32.15 -78.11 0.38 1.07 5.00 0.0
20160918 22:51:19 SSMIS-17 85-92GHz 25.0 32.29 -78.06 32.30 -78.11 0.47 1.32 0.40 1.2
20160918 20:27:56 SSMIS-16 85-92GHz 25.0 31.80 -78.04 31.81 -78.07 0.40 1.14 2.20 1.9
20160918 18:36:53 AMSR2 85-92GHz 25.0 32.04 -77.91 32.01 -77.82 0.36 1.01 4.80 12.4
20160918 12:10:58 SSMIS-18 85-92GHz 25.0 31.45 -76.89 31.43 -76.85 0.49 1.39 2.20 2.3
20160918 11:30:29 SSMIS-17 85-92GHz 25.0 31.69 -76.39 31.71 -76.41 0.62 1.75 3.10 0.4
20160918 09:07:10 SSMIS-16 85-92GHz 25.0 31.35 -76.34 31.30 -76.32 0.47 1.32 5.00 0.0
20160918 00:31:40 GMI 85-92GHz 25.0 30.61 -76.24 30.59 -76.22 0.37 1.06 3.10 7.1
20160917 23:43:44 SSMIS-18 85-92GHz 25.0 30.34 -76.22 30.34 -76.22 0.44 1.24 0.40 1.2
20160917 23:03:43 SSMIS-17 85-92GHz 25.0 30.68 -76.31 30.70 -76.33 0.38 1.08 0.20 1.8
20160917 20:40:15 SSMIS-16 85-92GHz 25.0 30.09 -76.46 30.09 -76.46 0.44 1.26 1.50 2.9
20160917 17:53:31 * AMSR2 85-92GHz 25.0 30.25 -76.26 30.24 -76.26 0.32 0.90 3.80 21.6
20160917 14:46:40 GMI 85-92GHz 25.0 30.09 -76.08 30.09 -76.08 0.30 0.85 0.30 38.0
20160917 12:23:26 SSMIS-18 85-92GHz 25.0 30.10 -76.26 30.08 -76.26 0.32 0.90 0.70 6.7
20160917 11:44:03 SSMIS-17 85-92GHz 25.0 30.15 -76.14 30.15 -76.14 0.27 0.77 1.30 6.0
20160917 09:20:43 * SSMIS-16 85-92GHz 25.0 30.49 -76.22 30.48 -76.25 0.26 0.74 0.60 3.8
20160917 06:53:50 * AMSR2 85-92GHz 25.0 30.25 -76.28 30.25 -76.30 0.28 0.79 0.30 31.1
20160916 23:56:10 SSMIS-18 85-92GHz 30.1 30.15 -76.25 30.16 -76.24 0.20 0.58 4.40 6.8
20160916 23:17:04 SSMIS-17 85-92GHz 30.6 30.25 -76.15 30.21 -76.19 0.22 0.61 0.50 6.9
20160916 20:53:32 SSMIS-16 85-92GHz 32.6 *** *** *** *** *** *** 5.00 ***
20160916 18:49:06 SSMI-15 85-92GHz 35.0 30.95 -74.92 31.01 -74.89 0.34 0.95 5.00 0.0
20160916 12:35:42 SSMIS-18 85-92GHz 35.0 31.25 -75.75 31.25 -75.80 0.49 1.38 1.80 2.3
20160916 11:56:59 SSMIS-17 85-92GHz 35.0 30.75 -76.21 30.75 -76.23 0.26 0.74 1.60 11.4
20160916 09:33:15 * SSMIS-16 85-92GHz 35.0 31.30 -76.47 31.30 -76.63 0.34 0.96 5.00 5.8
20160916 00:41:41 GMI 85-92GHz 35.0 *** *** *** *** *** *** 5.00 ***
20160916 00:09:03 * SSMIS-18 85-92GHz 35.0 31.55 -77.47 31.58 -77.49 0.24 0.69 3.90 6.7
20160915 23:30:48 SSMIS-17 85-92GHz 35.0 31.61 -77.20 31.59 -77.19 0.28 0.78 1.20 4.5
20160915 21:07:07 SSMIS-16 85-92GHz 35.0 32.02 -77.62 32.06 -77.63 0.53 1.49 5.00 0.0
20160915 19:05:31 * SSMI-15 85-92GHz 35.0 32.05 -77.51 32.09 -77.58 0.28 0.78 5.00 0.0
20160915 18:06:23 AMSR2 85-92GHz 35.0 31.95 -77.66 31.95 -77.68 0.41 1.17 1.50 5.9
20160915 12:48:00 SSMIS-18 85-92GHz 30.0 *** *** *** *** *** *** 5.00 ***
20160915 12:10:08 SSMIS-17 85-92GHz 30.0 *** *** *** *** *** *** 5.00 ***
20160915 09:46:12 SSMIS-16 85-92GHz 30.0 *** *** *** *** *** *** 4.70 ***
20160915 07:05:52 AMSR2 85-92GHz 30.0 31.98 -79.63 32.01 -79.73 0.32 0.92 5.00 0.0
20160915 01:31:40 GMI 85-92GHz 33.7 31.98 -79.91 31.96 -79.89 0.52 1.46 2.70 1.7
20160915 00:21:44 SSMIS-18 85-92GHz 34.7 *** *** *** *** *** *** 2.00 ***
20160914 23:44:20 SSMIS-17 85-92GHz 35.0 *** *** *** *** *** *** 1.80 ***
20160914 21:20:12 SSMIS-16 85-92GHz 35.0 31.81 -79.92 31.80 -80.00 0.53 1.49 1.30 2.4
20160914 19:21:29 SSMI-15 85-92GHz 35.0 31.84 -80.80 31.87 -80.60 0.39 1.11 5.00 0.0
20160914 19:01:43 * AMSR2 85-92GHz 35.0 32.58 -81.38 32.55 -81.57 0.35 1.00 5.00 0.0
20160914 15:51:40 GMI 85-92GHz 35.0 *** *** *** *** *** *** 1.80 ***
20160914 13:00:41 * SSMIS-18 85-92GHz 35.0 31.57 -82.53 31.42 -82.61 0.45 1.28 5.00 0.0
20160914 12:23:42 SSMIS-17 85-92GHz 35.0 *** *** *** *** *** *** 5.00 ***
20160914 09:59:42 SSMIS-16 85-92GHz 34.4 *** *** *** *** *** *** 5.00 ***
20160914 08:02:20 * SSMI-15 85-92GHz 35.0 30.56 -80.98 30.63 -80.97 0.39 1.11 5.00 0.0
20160914 02:26:41 GMI 85-92GHz 35.0 *** *** *** *** *** *** 5.00 ***
20160914 00:33:44 SSMIS-18 85-92GHz 35.0 29.73 -81.23 29.63 -81.17 0.57 1.61 5.00 0.0
20160913 23:57:09 SSMIS-17 85-92GHz 35.0 29.54 -82.02 29.52 -82.01 0.52 1.48 5.00 0.0

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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