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
20160822 17:48:43 * SSMIS-16 85-92GHz 30.0 12.49 -27.23 12.49 -27.21 0.31 0.87 5.00 0.0
20160822 18:26:40 GMI 85-92GHz 30.0 12.26 -28.78 12.22 -28.58 0.58 1.63 5.00 0.0
20160822 20:34:37 SSMIS-18 85-92GHz 32.1 12.22 -29.10 12.23 -29.15 0.38 1.07 0.40 5.2
20160823 03:48:21 * AMSR2 85-92GHz 41.3 12.60 -31.14 12.52 -30.85 0.31 0.86 0.20 32.5
20160823 05:56:40 GMI 85-92GHz 44.9 12.99 -31.58 12.98 -31.52 0.63 1.78 0.40 0.3
20160823 06:26:11 SSMIS-16 85-92GHz 45.0 13.09 -31.67 13.03 -31.45 0.41 1.15 0.40 15.9
20160823 08:53:55 * SSMIS-17 85-92GHz 49.8 13.58 -32.62 13.57 -32.56 0.43 1.20 0.60 9.7
20160823 09:11:48 SSMIS-18 85-92GHz 50.3 13.01 -33.04 12.97 -32.87 0.57 1.60 0.30 2.4
20160823 16:41:37 * SSMI-15 85-92GHz 55.0 13.90 -34.91 13.98 -35.15 0.17 0.49 0.90 68.2
20160823 20:04:38 * SSMIS-17 85-92GHz 55.0 14.10 -35.89 14.17 -36.05 0.18 0.52 1.30 56.1
20160824 04:30:56 * AMSR2 85-92GHz 58.8 14.84 -37.50 14.88 -37.78 0.30 0.85 0.30 43.1
20160824 05:16:09 SSMI-15 85-92GHz 59.4 14.92 -37.63 14.94 -37.74 0.37 1.05 0.30 12.7
20160824 08:40:33 * SSMIS-17 85-92GHz 60.0 15.06 -38.57 15.06 -38.59 0.21 0.61 1.00 46.8
20160825 05:41:41 * GMI 85-92GHz 64.7 19.10 -42.43 19.11 -42.44 0.22 0.62 0.30 70.5
20160825 10:26:38 * SSMIS-18 85-92GHz 61.3 19.54 -43.68 19.76 -43.93 0.21 0.59 1.00 41.0
20160825 16:07:03 * AMSR2 85-92GHz 56.6 20.26 -44.58 19.98 -44.29 0.33 0.92 1.60 8.9
20160825 18:53:53 SSMIS-16 85-92GHz 55.0 21.33 -44.63 21.10 -44.44 0.30 0.84 0.70 16.4
20160825 19:01:41 * GMI 85-92GHz 55.0 21.56 -44.81 21.30 -44.60 0.28 0.80 0.80 24.0
20160825 21:21:26 SSMIS-17 85-92GHz 55.0 22.12 -45.02 22.00 -44.94 0.44 1.24 5.00 0.0
20160825 21:41:29 * SSMIS-18 85-92GHz 55.0 22.19 -45.08 22.00 -44.95 0.42 1.19 5.00 0.0
20160826 06:22:53 * SSMI-15 85-92GHz 55.0 24.02 -46.85 23.89 -46.76 0.16 0.46 5.00 0.0
20160826 07:25:25 SSMIS-16 85-92GHz 55.0 24.11 -47.29 24.40 -47.43 0.26 0.73 1.80 7.5
20160826 09:52:37 SSMIS-17 85-92GHz 55.0 24.26 -47.27 24.01 -47.15 0.28 0.78 1.30 22.2
20160826 10:13:24 * SSMIS-18 85-92GHz 55.0 24.34 -47.31 24.01 -47.15 0.18 0.52 1.30 59.8
20160826 16:51:19 * AMSR2 85-92GHz 55.0 25.52 -48.89 25.66 -49.10 0.22 0.61 0.90 21.2
20160826 17:38:19 SSMI-15 85-92GHz 55.0 25.54 -49.02 25.56 -49.05 0.40 1.14 1.40 3.5
20160826 18:42:22 SSMIS-16 85-92GHz 55.0 25.85 -48.86 25.71 -48.65 0.36 1.01 1.00 10.9
20160826 21:08:55 * SSMIS-17 85-92GHz 55.0 26.17 -49.28 26.12 -49.21 0.21 0.59 1.20 18.9
20160826 21:30:21 SSMIS-18 85-92GHz 55.0 26.12 -49.30 26.02 -49.15 0.25 0.71 2.60 8.8
20160827 04:58:30 * AMSR2 85-92GHz 55.0 27.60 -51.47 27.71 -51.63 0.17 0.47 0.30 100.0
20160827 05:31:41 GMI 85-92GHz 55.0 27.69 -51.58 27.71 -51.63 0.19 0.53 0.50 89.2
20160827 06:05:54 SSMI-15 85-92GHz 55.0 27.71 -51.80 27.67 -51.73 0.38 1.09 0.50 32.8
20160827 09:38:35 * SSMIS-17 85-92GHz 58.0 28.06 -52.33 28.00 -52.13 0.24 0.67 0.40 46.4
20160827 17:23:16 SSMI-15 85-92GHz 60.0 *** *** *** *** *** *** 5.00 ***
20160827 18:51:40 GMI 85-92GHz 62.2 *** *** *** *** *** *** 5.00 ***
20160828 05:40:41 * AMSR2 85-92GHz 75.0 29.97 -54.43 29.98 -54.43 0.12 0.33 0.20 100.0
20160828 11:28:06 * SSMIS-18 85-92GHz 88.7 30.22 -54.80 30.23 -54.81 0.13 0.36 5.00 0.0
20160828 16:40:34 * AMSR2 85-92GHz 97.8 30.49 -54.93 30.52 -54.98 0.11 0.31 0.30 100.0
20160828 22:48:35 * SSMIS-18 85-92GHz 104.0 30.40 -55.23 30.40 -55.24 0.11 0.32 5.00 0.0
20160829 08:25:32 * SSMIS-16 85-92GHz 100.0 30.83 -55.43 30.83 -55.45 0.12 0.34 0.50 85.4
20160829 10:52:22 SSMIS-17 85-92GHz 100.0 30.77 -55.50 30.79 -55.52 0.12 0.35 0.40 75.2
20160829 11:15:24 * SSMIS-18 85-92GHz 100.0 30.88 -55.45 30.89 -55.46 0.12 0.33 0.60 91.1
20160829 17:23:34 * AMSR2 85-92GHz 95.0 31.09 -55.37 31.11 -55.37 0.12 0.35 0.90 74.7
20160829 18:41:40 GMI 85-92GHz 93.8 31.08 -55.32 31.03 -55.34 0.12 0.35 0.50 78.1
20160829 19:45:48 SSMIS-16 85-92GHz 93.5 30.94 -55.27 30.98 -55.18 0.12 0.33 0.60 80.5
20160829 22:12:40 * SSMIS-17 85-92GHz 91.5 31.30 -55.09 31.23 -55.25 0.11 0.30 0.90 94.3
20160829 22:36:10 * SSMIS-18 85-92GHz 91.2 31.12 -55.04 31.18 -54.93 0.11 0.30 0.70 98.7
20160830 04:26:41 * GMI 85-92GHz 90.0 31.66 -54.49 31.72 -54.36 0.11 0.30 0.90 100.0
20160830 05:27:48 * AMSR2 85-92GHz 90.0 31.71 -54.40 31.73 -54.37 0.11 0.32 0.90 100.0
20160830 08:11:58 * SSMIS-16 85-92GHz 88.2 31.91 -53.96 31.93 -53.87 0.11 0.31 1.00 98.1
20160830 10:38:39 SSMIS-17 85-92GHz 86.1 31.93 -53.76 31.99 -53.57 0.13 0.36 0.60 87.9
20160830 11:02:28 * SSMIS-18 85-92GHz 85.8 32.00 -53.68 32.04 -53.56 0.12 0.34 0.70 93.7
20160830 16:28:35 * AMSR2 85-92GHz 92.5 32.24 -52.67 32.31 -52.48 0.11 0.32 0.70 100.0
20160830 19:32:57 * SSMIS-16 85-92GHz 97.6 32.26 -52.25 32.29 -52.05 0.10 0.28 0.90 100.0
20160830 21:59:41 * SSMIS-17 85-92GHz 101.7 32.53 -51.73 32.49 -51.94 0.10 0.28 0.90 100.0
20160830 22:24:03 SSMIS-18 85-92GHz 102.3 32.44 -51.72 32.49 -51.50 0.11 0.30 0.80 100.0
20160831 03:36:40 * GMI 85-92GHz 105.0 32.87 -50.97 32.79 -51.09 0.11 0.32 0.90 100.0
20160831 06:41:24 * SSMI-15 85-92GHz 105.0 33.16 -50.33 33.09 -50.51 0.12 0.34 0.80 98.4
20160831 07:58:15 SSMIS-16 85-92GHz 103.4 *** *** *** *** *** *** 1.00 ***
20160831 10:24:49 SSMIS-17 85-92GHz 101.3 33.55 -49.71 33.68 -49.38 0.11 0.32 0.70 95.6
20160831 10:49:33 * SSMIS-18 85-92GHz 101.0 33.54 -49.60 33.63 -49.38 0.10 0.29 0.90 100.0
20160831 19:20:18 * SSMIS-16 85-92GHz 93.9 34.64 -47.72 34.91 -47.38 0.12 0.34 5.00 0.0
20160831 22:12:15 * SSMIS-18 85-92GHz 91.5 34.99 -46.91 34.71 -47.27 0.11 0.32 5.00 0.0
20160901 02:41:41 GMI 85-92GHz 85.5 *** *** *** *** *** *** 5.00 ***
20160901 05:13:54 * AMSR2 85-92GHz 81.3 36.10 -44.57 36.17 -44.39 0.12 0.35 1.60 84.7
20160901 06:24:20 * SSMI-15 85-92GHz 80.0 36.30 -44.04 36.22 -44.27 0.12 0.34 1.70 92.1
20160901 07:44:09 * SSMIS-16 85-92GHz 78.6 36.59 -43.58 36.72 -43.17 0.12 0.33 1.80 98.7
20160901 10:10:16 SSMIS-17 85-92GHz 76.5 36.82 -42.78 36.64 -43.39 0.12 0.33 0.70 79.6
20160901 10:36:01 * SSMIS-18 85-92GHz 76.2 36.88 -42.53 37.03 -42.02 0.12 0.34 0.80 79.4
20160901 16:17:14 * AMSR2 85-92GHz 71.4 37.59 -40.00 37.74 -39.33 0.16 0.46 5.00 0.0
20160901 19:53:04 * SSMIS-17 85-92GHz 68.4 36.98 -37.94 37.01 -37.63 0.21 0.59 5.00 0.0
20160901 20:19:07 SSMIS-18 85-92GHz 68.1 *** *** *** *** *** *** 5.00 ***
20160902 01:51:41 * GMI 85-92GHz 61.9 38.21 -36.45 38.24 -36.21 0.26 0.74 1.70 11.9
20160902 04:17:49 * AMSR2 85-92GHz 57.8 38.19 -35.33 38.25 -34.90 0.37 1.05 2.00 5.3
20160902 15:49:49 SSMI-15 85-92GHz 50.4 38.75 -31.56 38.68 -31.87 0.37 1.05 5.00 0.0
20160902 16:51:41 * GMI 85-92GHz 47.8 39.21 -31.39 39.27 -31.14 0.30 0.84 3.60 8.6
20160902 17:13:47 SSMIS-16 85-92GHz 46.9 39.14 -31.16 39.17 -31.01 0.47 1.33 0.10 2.3
20160902 19:39:51 * SSMIS-17 85-92GHz 42.2 39.05 -30.55 39.12 -30.27 0.41 1.15 4.90 1.7
20160902 20:06:50 SSMIS-18 85-92GHz 41.5 39.08 -30.57 39.12 -30.40 0.60 1.69 5.00 0.2
20160903 00:56:40 * GMI 85-92GHz 35.0 39.81 -28.86 39.72 -29.21 0.40 1.12 0.30 3.7
20160903 03:21:49 * AMSR2 85-92GHz 32.2 39.81 -28.37 39.76 -28.57 0.35 0.98 5.00 0.0
20160903 08:01:17 * SSMIS-17 85-92GHz 30.0 40.06 -27.33 40.16 -27.16 0.46 1.31 5.00 0.0
20160903 15:34:27 * SSMI-15 85-92GHz 26.3 41.72 -24.79 41.55 -25.03 0.41 1.15 2.70 1.5
20160903 16:01:41 GMI 85-92GHz 26.1 41.76 -24.46 41.50 -24.83 0.45 1.26 0.10 1.9
20160903 17:00:44 SSMIS-16 85-92GHz 25.5 42.18 -23.62 42.34 -23.40 0.53 1.51 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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