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
20040813 14:47:00 * AMSRE 85-92GHz 30.0 12.39 -22.66 12.39 -22.66 0.25 0.69 4.30 10.5
20040814 00:37:00 * TMI 85-92GHz 35.5 12.83 -24.43 12.79 -24.25 0.20 0.57 5.00 0.0
20040814 03:01:00 AMSRE 85-92GHz 37.5 12.84 -25.05 12.83 -24.99 0.32 0.91 0.30 20.2
20040814 08:00:00 * SSMI-13 85-92GHz 41.7 13.10 -25.93 13.14 -26.10 0.28 0.79 0.80 28.2
20040814 15:28:00 * TMI 85-92GHz 50.8 13.07 -27.46 13.04 -27.30 0.10 0.29 0.60 100.0
20040814 15:30:00 AMSRE 85-92GHz 50.8 13.08 -27.41 13.04 -27.25 0.11 0.31 0.60 100.0
20040814 22:47:00 * SSMI-15 85-92GHz 63.0 13.64 -28.94 13.69 -29.14 0.12 0.33 0.70 100.0
20040815 03:44:00 * AMSRE 85-92GHz 71.2 14.02 -30.18 13.98 -29.93 0.09 0.27 0.60 100.0
20040815 11:22:00 * SSMI-15 85-92GHz 79.5 14.49 -31.96 14.53 -32.04 0.11 0.30 0.30 100.0
20040815 20:37:00 * SSMI-13 85-92GHz 87.2 15.32 -33.82 15.34 -33.85 0.11 0.32 0.40 100.0
20040815 21:19:00 SSMI-14 85-92GHz 87.8 15.57 -34.08 15.49 -33.95 0.12 0.33 0.30 100.0
20040816 00:21:00 * TMI 85-92GHz 90.0 15.90 -34.77 15.82 -34.64 0.12 0.35 0.40 100.0
20040816 04:26:00 * AMSRE 85-92GHz 90.0 16.38 -35.64 16.56 -35.90 0.11 0.31 0.40 100.0
20040816 09:11:00 * SSMI-13 85-92GHz 90.0 17.15 -36.44 17.09 -36.35 0.12 0.34 0.40 100.0
20040816 09:53:00 * SSMI-14 85-92GHz 90.0 17.20 -36.58 17.04 -36.35 0.12 0.33 0.40 100.0
20040816 20:25:00 * SSMI-13 85-92GHz 95.0 19.37 -38.23 19.44 -38.27 0.15 0.44 5.00 0.0
20040816 23:24:00 * TMI 85-92GHz 95.0 20.17 -38.67 20.24 -38.71 0.11 0.31 0.30 100.0
20040817 08:57:00 * SSMI-13 85-92GHz 90.0 22.24 -39.66 22.19 -39.64 0.12 0.34 5.00 0.0
20040817 15:55:00 * TMI 85-92GHz 86.7 24.26 -40.20 24.01 -40.14 0.13 0.36 0.40 100.0
20040817 16:04:00 AMSRE 85-92GHz 86.6 24.29 -40.32 24.01 -40.25 0.15 0.42 0.40 94.3
20040817 22:27:00 * TMI 85-92GHz 77.6 25.86 -40.29 26.14 -40.32 0.14 0.40 0.40 94.1
20040817 23:46:00 SSMI-15 85-92GHz 75.4 26.10 -40.43 26.09 -40.43 0.19 0.53 0.30 58.0
20040818 04:12:00 * AMSRE 85-92GHz 68.0 26.98 -40.31 26.63 -40.40 0.13 0.37 0.40 95.9
20040818 12:14:00 * SSMI-15 85-92GHz 54.6 28.13 -39.43 28.07 -39.49 0.27 0.76 0.70 33.9
20040818 16:37:00 TMI 85-92GHz 47.3 28.60 -38.85 28.73 -38.66 0.56 1.59 1.20 2.0
20040818 21:31:00 * TMI 85-92GHz 42.1 28.75 -38.02 28.70 -38.19 0.24 0.68 1.90 35.1
20040818 23:31:00 SSMI-15 85-92GHz 40.4 28.92 -37.88 28.93 -37.87 0.31 0.87 1.90 15.7
20040819 04:53:00 * AMSRE 85-92GHz 40.0 29.79 -37.65 29.84 -37.64 0.33 0.95 5.00 0.0
20040819 11:58:00 * SSMI-15 85-92GHz 35.0 29.80 -37.58 29.80 -37.58 0.25 0.70 2.20 7.6
20040819 15:42:00 TMI 85-92GHz 35.0 30.05 -36.97 30.05 -37.07 0.45 1.28 0.70 8.0
20040819 15:53:00 * AMSRE 85-92GHz 35.0 29.95 -37.06 29.95 -37.19 0.37 1.05 0.70 13.6
20040819 20:36:00 TMI 85-92GHz 35.0 29.76 -36.46 29.76 -36.45 0.36 1.02 0.20 7.8
20040819 23:16:00 * SSMI-15 85-92GHz 35.0 29.50 -36.52 29.50 -36.51 0.25 0.71 0.20 6.0

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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