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
20100821 15:45:00 * TMI 85-92GHz 25.0 10.98 -31.62 10.93 -31.52 0.29 0.82 1.10 19.7
20100821 19:26:00 SSMIS-17 85-92GHz 26.2 11.09 -32.32 11.18 -32.47 0.54 1.53 3.50 1.3
20100821 20:33:00 * SSMIS-16 85-92GHz 27.1 11.31 -31.99 11.33 -32.01 0.25 0.69 1.50 7.2
20100821 22:04:00 * SSMIS-18 85-92GHz 28.4 11.42 -32.02 11.33 -31.86 0.30 0.84 2.40 6.4
20100822 08:04:00 * SSMIS-17 85-92GHz 35.0 11.68 -33.26 11.75 -33.35 0.33 0.93 5.00 0.0
20100822 09:11:00 SSMIS-16 85-92GHz 35.0 11.34 -33.21 11.30 -33.15 0.38 1.07 5.00 0.0
20100822 10:42:00 * SSMIS-18 85-92GHz 35.0 12.10 -33.36 12.22 -33.51 0.37 1.05 1.30 5.4
20100822 15:39:00 AMSRE 85-92GHz 35.0 13.19 -34.33 13.06 -34.19 0.58 1.64 1.60 0.6
20100822 19:15:00 * SSMIS-17 85-92GHz 37.1 13.69 -34.65 13.52 -34.40 0.36 1.02 5.00 0.0
20100822 21:53:00 * SSMIS-18 85-92GHz 41.5 13.56 -35.02 13.45 -34.81 0.45 1.27 5.00 0.0
20100823 03:53:00 * AMSRE 85-92GHz 48.2 14.56 -36.68 14.49 -36.39 0.44 1.23 1.90 6.7
20100823 05:40:00 TMI 85-92GHz 49.7 14.43 -37.67 14.43 -37.69 0.55 1.54 0.70 4.4
20100823 07:51:00 * SSMIS-17 85-92GHz 51.5 15.40 -37.91 15.47 -38.16 0.32 0.92 2.90 9.2
20100823 10:30:00 * SSMIS-18 85-92GHz 53.8 14.52 -38.87 14.63 -39.23 0.19 0.53 0.50 78.1
20100823 16:22:00 * AMSRE 85-92GHz 62.3 15.19 -40.62 15.29 -41.03 0.10 0.29 0.30 100.0
20100823 21:50:00 * SSMIS-16 85-92GHz 71.4 15.43 -42.05 15.40 -41.74 0.09 0.25 0.40 100.0
20100824 04:36:00 * AMSRE 85-92GHz 78.8 15.64 -43.62 15.69 -43.93 0.12 0.33 0.30 100.0
20100824 06:20:00 TMI 85-92GHz 79.4 15.62 -44.08 15.59 -43.93 0.15 0.42 0.40 79.6
20100824 10:26:00 * SSMIS-16 85-92GHz 72.6 15.77 -45.69 15.92 -46.04 0.18 0.50 2.50 26.1
20100824 14:32:00 * TMI 85-92GHz 67.9 16.58 -46.52 16.61 -46.58 0.16 0.46 2.00 43.6
20100824 20:32:00 * SSMIS-17 85-92GHz 67.1 17.00 -48.05 17.03 -48.10 0.19 0.53 1.30 49.9
20100824 21:39:00 SSMIS-16 85-92GHz 68.0 17.08 -48.22 16.98 -48.00 0.20 0.56 1.10 56.5
20100824 23:12:00 * SSMIS-18 85-92GHz 69.3 17.31 -48.70 17.37 -48.83 0.12 0.35 1.80 87.3
20100825 05:18:00 * AMSRE 85-92GHz 70.0 18.51 -50.25 18.57 -50.35 0.31 0.87 0.40 0.3
20100825 09:06:00 SSMIS-17 85-92GHz 70.0 18.73 -51.26 18.67 -51.19 0.20 0.57 2.40 17.6
20100825 10:13:00 * SSMIS-16 85-92GHz 70.0 18.97 -51.27 18.72 -50.97 0.17 0.48 2.40 39.2
20100825 11:46:00 * SSMIS-18 85-92GHz 70.0 19.16 -51.40 19.15 -51.40 0.14 0.41 1.00 82.3
20100825 20:20:00 * SSMIS-17 85-92GHz 76.9 21.57 -52.99 21.66 -53.06 0.09 0.25 5.00 0.0
20100825 23:01:00 * SSMIS-18 85-92GHz 79.2 21.90 -53.54 22.05 -53.67 0.10 0.29 0.80 100.0
20100826 05:59:00 AMSRE 85-92GHz 85.0 *** *** *** *** *** *** 0.80 ***
20100826 06:05:00 * TMI 85-92GHz 85.0 22.96 -54.72 22.91 -54.67 0.12 0.33 5.00 0.0
20100826 11:33:00 * SSMIS-18 85-92GHz 85.0 23.94 -55.33 23.96 -55.36 0.10 0.27 0.50 99.4
20100826 16:56:00 * AMSRE 85-92GHz 89.1 24.71 -56.17 24.82 -56.31 0.11 0.30 0.60 100.0
20100827 06:47:00 * TMI 85-92GHz 110.0 26.30 -58.54 26.23 -58.37 0.13 0.36 0.30 100.0
20100827 11:27:00 * SSMIS-16 85-92GHz 110.0 26.42 -59.33 26.43 -59.37 0.11 0.31 0.30 100.0
20100827 13:18:00 * TMI 85-92GHz 111.1 26.60 -59.49 26.75 -59.71 0.11 0.30 0.30 100.0
20100827 17:40:00 * AMSRE 85-92GHz 114.7 27.02 -60.13 27.02 -60.13 0.11 0.32 0.30 100.0
20100827 21:38:00 * SSMIS-17 85-92GHz 108.9 27.46 -60.40 27.38 -60.35 0.10 0.30 0.30 100.0
20100827 22:45:00 SSMIS-16 85-92GHz 107.1 27.52 -60.42 27.63 -60.48 0.10 0.29 0.30 100.0
20100828 00:20:00 * SSMIS-18 85-92GHz 104.4 27.63 -60.58 27.58 -60.54 0.09 0.26 5.00 0.0
20100828 05:46:00 * AMSRE 85-92GHz 95.4 28.23 -61.00 28.23 -61.00 0.10 0.29 1.20 100.0
20100828 07:28:00 TMI 85-92GHz 95.0 28.39 -60.98 28.52 -60.95 0.10 0.29 1.30 100.0
20100828 10:06:00 * SSMIS-17 85-92GHz 95.0 28.55 -61.01 28.42 -61.06 0.10 0.29 1.10 100.0
20100828 11:13:00 SSMIS-16 85-92GHz 95.0 28.77 -60.90 28.82 -60.87 0.11 0.30 1.20 100.0
20100828 12:22:00 * TMI 85-92GHz 94.7 28.94 -60.95 28.87 -60.98 0.10 0.28 1.10 100.0
20100828 12:49:00 * SSMIS-18 85-92GHz 94.3 28.99 -60.92 28.87 -60.98 0.10 0.30 1.20 100.0
20100828 21:26:00 * SSMIS-17 85-92GHz 87.1 30.49 -59.79 30.33 -59.91 0.12 0.33 0.90 79.6
20100829 00:09:00 * SSMIS-18 85-92GHz 84.9 30.93 -59.35 30.84 -59.42 0.13 0.38 0.80 50.7
20100829 06:34:00 * TMI 85-92GHz 79.5 32.18 -57.70 31.93 -57.90 0.15 0.43 4.00 33.3
20100829 08:11:00 TMI 85-92GHz 78.2 32.95 -57.17 33.17 -57.00 0.18 0.52 1.10 11.0
20100829 09:49:00 TMI 85-92GHz 76.8 33.60 -56.49 33.17 -56.82 0.16 0.45 3.30 25.6
20100829 09:52:00 * SSMIS-17 85-92GHz 76.8 33.32 -56.66 32.87 -57.00 0.16 0.44 2.90 38.1
20100829 10:59:00 SSMIS-16 85-92GHz 75.8 33.93 -56.10 34.25 -55.90 0.16 0.45 3.10 48.3
20100829 12:35:00 * SSMIS-18 85-92GHz 75.0 34.80 -55.88 34.45 -56.08 0.16 0.44 2.80 61.6
20100829 21:15:00 * SSMIS-17 85-92GHz 72.3 38.11 -53.95 38.00 -54.06 0.19 0.54 2.00 12.7
20100829 22:22:00 SSMIS-16 85-92GHz 71.4 38.15 -53.79 38.44 -53.53 0.23 0.65 3.00 5.2
20100830 05:31:00 * AMSRE 85-92GHz 65.4 40.13 -52.56 40.16 -52.52 0.24 0.68 1.50 11.0
20100830 09:38:00 SSMIS-17 85-92GHz 65.0 40.30 -51.90 40.22 -52.08 0.27 0.75 1.50 8.1
20100830 10:45:00 * SSMIS-16 85-92GHz 65.0 40.55 -51.73 40.63 -51.52 0.23 0.65 1.10 11.1
20100830 12:21:00 * SSMIS-18 85-92GHz 64.7 40.53 -51.13 40.48 -51.26 0.26 0.72 1.60 4.0
20100830 16:36:00 * AMSRE 85-92GHz 61.2 40.69 -50.11 40.74 -49.81 0.31 0.88 4.30 7.3
20100830 22:10:00 * SSMIS-16 85-92GHz 60.0 40.72 -48.50 40.70 -49.04 0.47 1.34 3.50 2.7
20100831 04:35:00 * AMSRE 85-92GHz 56.2 41.03 -45.49 41.05 -44.81 0.34 0.97 5.00 0.0
20100831 09:24:00 SSMIS-17 85-92GHz 55.0 40.95 -42.43 40.94 -42.83 0.48 1.35 1.00 1.9
20100831 10:31:00 * SSMIS-16 85-92GHz 55.0 41.16 -41.43 41.19 -40.58 0.33 0.93 1.40 6.2
20100831 15:40:00 * AMSRE 85-92GHz 51.9 41.80 -37.85 41.66 -38.65 0.37 1.05 0.80 3.9
20100831 19:09:00 SSMIS-17 85-92GHz 49.0 42.42 -34.98 42.16 -36.26 0.57 1.62 0.20 0.9
20100831 20:17:00 * SSMIS-16 85-92GHz 48.1 42.43 -34.31 42.55 -33.86 0.31 0.88 0.30 8.0
20100831 21:54:00 * SSMIS-18 85-92GHz 46.8 42.64 -32.70 42.35 -33.79 0.43 1.22 0.60 2.8

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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