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
20150830 02:05:24 AMSR2 85-92GHz 31.7 *** *** *** *** *** *** 5.00 ***
20150830 02:31:41 * GMI 85-92GHz 32.1 11.90 -17.96 11.92 -17.99 0.27 0.77 0.30 47.0
20150830 05:42:36 * SSMIS-16 85-92GHz 34.8 12.12 -18.41 12.13 -18.41 0.15 0.43 0.30 76.3
20150830 07:23:32 SSMIS-17 85-92GHz 37.3 12.24 -18.67 12.44 -18.88 0.25 0.71 1.30 37.5
20150830 07:28:54 * SSMIS-19 85-92GHz 37.5 12.15 -18.68 12.34 -18.89 0.25 0.70 5.00 0.0
20150830 09:17:50 SSMIS-18 85-92GHz 40.5 12.69 -18.94 12.61 -18.85 0.33 0.93 0.40 24.3
20150830 14:01:40 * GMI 85-92GHz 46.7 13.50 -19.88 13.63 -20.04 0.14 0.41 0.30 73.9
20150830 14:33:43 AMSR2 85-92GHz 47.1 13.50 -19.95 13.53 -19.99 0.18 0.51 0.50 68.9
20150830 16:16:14 SSMI-15 85-92GHz 48.6 13.90 -20.39 14.14 -20.71 0.26 0.75 0.80 36.6
20150830 18:34:04 SSMIS-17 85-92GHz 50.9 *** *** *** *** *** *** 1.60 ***
20150830 20:20:24 SSMIS-19 85-92GHz 53.9 14.44 -21.11 14.50 -21.19 0.41 1.16 0.30 7.0
20150830 20:28:43 * SSMIS-18 85-92GHz 54.1 14.46 -21.08 14.49 -21.13 0.23 0.66 0.30 57.5
20150831 02:47:20 * AMSR2 85-92GHz 64.6 14.94 -22.09 14.94 -22.08 0.09 0.26 0.30 100.0
20150831 05:28:55 * SSMIS-16 85-92GHz 69.1 15.21 -22.18 15.23 -22.21 0.13 0.36 5.00 0.0
20150831 07:15:36 SSMIS-19 85-92GHz 70.0 *** *** *** *** *** *** 5.00 ***
20150831 09:04:28 * SSMIS-18 85-92GHz 70.0 15.86 -22.70 15.81 -22.66 0.19 0.53 5.00 0.0
20150831 15:17:31 * AMSR2 85-92GHz 70.0 16.55 -23.58 16.47 -23.50 0.14 0.39 0.30 96.2
20150831 16:01:21 SSMI-15 85-92GHz 70.0 16.60 -23.75 16.42 -23.55 0.17 0.47 0.30 79.9
20150831 20:02:38 SSMIS-17 85-92GHz 68.3 17.12 -24.08 17.20 -24.16 0.26 0.75 0.50 6.8
20150831 20:07:12 * SSMIS-19 85-92GHz 68.2 17.13 -24.09 17.20 -24.16 0.24 0.68 0.40 11.8
20150901 02:26:40 * GMI 85-92GHz 63.0 17.63 -24.85 17.64 -24.89 0.26 0.72 5.00 0.0
20150901 03:29:33 * AMSR2 85-92GHz 62.1 17.58 -25.04 17.54 -24.94 0.28 0.78 1.40 20.8
20150901 04:34:08 SSMI-15 85-92GHz 61.2 17.87 -24.93 17.93 -25.09 0.33 0.94 1.30 9.8
20150901 08:41:50 SSMIS-19 85-92GHz 55.5 17.83 -25.48 17.83 -25.49 0.36 1.02 2.10 5.6
20150901 08:51:45 * SSMIS-18 85-92GHz 55.2 17.74 -26.55 17.73 -26.54 0.29 0.81 5.00 0.0
20150901 13:51:40 * GMI 85-92GHz 48.4 18.24 -26.90 18.32 -27.05 0.28 0.79 2.30 7.8
20150901 18:09:24 SSMIS-16 85-92GHz 45.0 18.51 -27.10 18.48 -27.03 0.29 0.81 1.90 7.8
20150901 19:49:48 SSMIS-17 85-92GHz 45.0 19.07 -28.23 19.16 -28.38 0.22 0.61 0.60 71.0
20150901 19:55:00 * SSMIS-19 85-92GHz 45.0 19.08 -28.19 19.15 -28.32 0.17 0.47 0.50 87.3
20150902 08:28:22 * SSMIS-19 85-92GHz 35.9 19.43 -29.99 19.44 -30.03 0.18 0.51 1.60 10.0
20150902 15:06:22 * AMSR2 85-92GHz 32.6 19.83 -30.81 19.80 -30.75 0.21 0.59 1.20 8.8
20150902 17:56:58 * SSMIS-16 85-92GHz 35.0 19.80 -31.13 19.78 -31.10 0.19 0.54 2.00 11.0
20150902 19:37:15 * SSMIS-17 85-92GHz 35.0 20.02 -31.14 20.10 -31.32 0.21 0.61 5.00 0.0
20150902 21:34:38 * SSMIS-18 85-92GHz 35.0 20.04 -31.41 19.98 -31.28 0.24 0.68 5.00 0.0
20150903 06:29:31 * SSMIS-16 85-92GHz 40.0 20.52 -32.41 20.47 -32.33 0.34 0.95 5.00 0.0
20150903 08:09:41 SSMIS-17 85-92GHz 40.0 21.35 -33.12 21.42 -33.19 0.40 1.14 5.00 0.0
20150903 10:07:27 * SSMIS-18 85-92GHz 40.0 21.28 -33.44 21.12 -33.26 0.30 0.84 1.80 3.6
20150903 13:36:41 * GMI 85-92GHz 38.7 21.54 -34.05 21.66 -34.28 0.23 0.66 5.00 0.0
20150903 15:49:46 AMSR2 85-92GHz 36.8 21.58 -33.98 21.48 -33.75 0.38 1.08 1.10 5.8
20150903 16:55:58 * SSMI-15 85-92GHz 35.9 21.47 -34.37 21.51 -34.54 0.29 0.81 0.30 4.8
20150903 21:10:37 * SSMIS-19 85-92GHz 35.0 22.06 -35.12 22.05 -35.04 0.42 1.19 5.00 0.0
20150903 21:22:43 SSMIS-18 85-92GHz 35.0 22.01 -35.05 22.00 -34.93 0.58 1.63 0.30 0.6
20150904 02:56:40 * GMI 85-92GHz 35.0 21.94 -36.50 21.94 -36.48 0.21 0.60 0.80 49.2
20150904 03:59:32 AMSR2 85-92GHz 35.0 21.81 -36.38 21.79 -36.23 0.31 0.87 1.10 19.6
20150904 05:26:22 SSMI-15 85-92GHz 35.0 22.24 -36.51 22.24 -36.56 0.30 0.84 3.90 1.6
20150904 09:42:08 SSMIS-19 85-92GHz 31.9 21.97 -37.54 21.93 -37.36 0.32 0.91 0.70 12.3
20150904 09:55:02 * SSMIS-18 85-92GHz 31.7 21.93 -37.48 21.88 -37.25 0.30 0.86 0.60 21.1
20150904 16:40:27 * SSMI-15 85-92GHz 30.0 22.36 -38.43 22.40 -38.57 0.16 0.46 1.10 14.0
20150904 19:12:44 SSMIS-16 85-92GHz 30.0 *** *** *** *** *** *** 5.00 ***
20150904 20:52:50 SSMIS-17 85-92GHz 30.0 22.60 -39.08 22.59 -39.07 0.37 1.05 0.80 10.5
20150904 20:57:20 * SSMIS-19 85-92GHz 30.0 22.70 -39.09 22.69 -39.06 0.32 0.90 0.50 19.4
20150905 04:42:15 * AMSR2 85-92GHz 33.9 23.08 -40.51 23.14 -40.68 0.24 0.67 1.10 17.2
20150905 07:43:53 * SSMIS-16 85-92GHz 35.0 22.76 -40.35 22.79 -40.50 0.34 0.95 5.00 0.0
20150905 09:23:50 SSMIS-17 85-92GHz 35.0 22.72 -41.03 22.70 -40.94 0.36 1.02 1.20 7.2
20150905 09:28:42 SSMIS-19 85-92GHz 35.0 23.17 -41.15 23.15 -41.05 0.39 1.10 2.70 0.8
20150905 13:26:41 * GMI 85-92GHz 33.8 23.46 -41.93 23.54 -42.11 0.15 0.41 5.00 0.0
20150905 15:38:13 * AMSR2 85-92GHz 32.0 23.37 -41.92 23.32 -41.80 0.18 0.52 5.00 0.0
20150905 18:59:58 SSMIS-16 85-92GHz 30.0 23.46 -42.43 23.43 -42.29 0.23 0.65 0.30 6.2
20150905 20:39:52 SSMIS-17 85-92GHz 30.0 23.64 -42.50 23.64 -42.51 0.23 0.66 0.30 7.2
20150905 20:44:32 * SSMIS-19 85-92GHz 30.0 23.74 -42.51 23.74 -42.51 0.20 0.57 0.20 7.6
20150906 02:46:40 * GMI 85-92GHz 30.0 23.67 -43.15 23.67 -43.14 0.25 0.69 0.40 62.3
20150906 07:30:21 SSMIS-16 85-92GHz 30.0 24.20 -43.54 24.34 -43.49 0.34 0.95 5.00 0.0
20150906 09:10:23 * SSMIS-17 85-92GHz 29.9 25.12 -42.92 25.07 -42.94 0.26 0.72 1.70 16.1
20150906 09:14:52 SSMIS-19 85-92GHz 29.9 24.93 -42.92 24.88 -42.94 0.26 0.72 1.80 21.2
20150906 12:31:40 * GMI 85-92GHz 30.0 25.47 -43.02 25.37 -43.04 0.28 0.80 5.00 0.0
20150906 16:21:47 AMSR2 85-92GHz 26.4 25.81 -42.82 26.01 -42.79 0.48 1.36 1.90 3.0
20150906 18:47:28 * SSMIS-16 85-92GHz 25.0 25.67 -42.04 25.51 -42.12 0.35 0.98 5.00 0.0
20150906 20:27:35 * SSMIS-17 85-92GHz 25.0 26.20 -41.73 26.26 -41.66 0.35 0.98 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: Summary table, ARCHER Track table, ARCHER Track Image Archive, Intensity Estimation

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