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
19991113 18:17:00 * TMI 85-92GHz 30.0 16.39 -80.85 16.41 -80.89 0.34 0.96 5.00 0.0
19991113 23:26:00 * SSMI-13 85-92GHz 30.0 16.06 -80.63 16.06 -80.60 0.27 0.78 5.00 0.0
19991114 01:39:00 SSMI-14 85-92GHz 30.0 *** *** *** *** *** *** 5.00 ***
19991114 13:14:00 SSMI-11 85-92GHz 43.1 16.84 -79.73 16.85 -79.87 0.33 0.92 5.00 0.0
19991114 14:13:00 * SSMI-14 85-92GHz 45.5 16.88 -79.68 16.87 -79.63 0.16 0.45 0.60 76.1
19991114 23:13:00 * SSMI-13 85-92GHz 68.0 15.85 -78.86 15.82 -78.79 0.13 0.36 0.40 92.1
19991115 00:26:00 SSMI-11 85-92GHz 70.4 15.97 -78.70 16.02 -78.79 0.14 0.39 0.50 97.9
19991115 01:26:00 SSMI-14 85-92GHz 71.2 15.65 -78.20 15.53 -78.01 0.29 0.82 5.00 0.0
19991115 02:48:00 * TMI 85-92GHz 72.3 15.53 -78.21 15.53 -78.22 0.14 0.40 0.30 96.8
19991115 13:01:00 * SSMI-11 85-92GHz 83.3 15.19 -76.15 15.26 -76.46 0.14 0.40 1.00 56.4
19991115 14:01:00 * SSMI-14 85-92GHz 81.6 14.97 -75.78 14.92 -75.57 0.14 0.41 1.40 43.7
19991115 23:01:00 * SSMI-13 85-92GHz 75.0 15.28 -73.26 15.30 -73.10 0.21 0.59 1.00 15.3
19991116 00:12:00 SSMI-11 85-92GHz 75.0 14.80 -73.04 14.80 -73.15 0.22 0.62 0.30 7.0
19991116 01:13:00 * SSMI-14 85-92GHz 75.0 15.05 -72.91 15.05 -73.25 0.16 0.45 1.80 45.3
19991116 01:37:00 TMI 85-92GHz 75.0 15.25 -72.87 15.25 -72.61 0.18 0.49 1.50 53.5
19991116 12:47:00 SSMI-11 85-92GHz 85.0 15.11 -70.25 15.10 -70.51 0.15 0.42 0.20 58.5
19991116 13:48:00 * SSMI-14 85-92GHz 85.0 15.06 -69.94 15.13 -69.70 0.11 0.31 0.40 91.1
19991116 16:18:00 * TMI 85-92GHz 85.0 15.26 -69.31 15.38 -68.96 0.11 0.32 0.50 99.6
19991117 00:25:00 * TMI 85-92GHz 100.3 15.83 -67.52 15.78 -67.65 0.10 0.30 0.60 100.0
19991117 01:00:00 * SSMI-14 85-92GHz 100.8 15.88 -67.30 15.78 -67.55 0.10 0.28 0.60 100.0
19991117 23:44:00 * SSMI-11 85-92GHz 130.2 17.59 -64.17 17.59 -64.16 0.11 0.32 0.30 100.0
19991118 00:47:00 * SSMI-14 85-92GHz 129.3 17.63 -64.05 17.59 -64.11 0.11 0.32 0.40 100.0
19991118 13:21:00 * SSMI-14 85-92GHz 117.7 17.77 -63.64 17.80 -63.56 0.13 0.38 0.40 95.6
19991118 15:32:00 * TMI 85-92GHz 114.1 17.91 -63.36 17.90 -63.40 0.17 0.48 0.20 30.6
19991118 22:24:00 * SSMI-13 85-92GHz 91.7 18.09 -63.10 18.10 -63.06 0.17 0.48 0.30 2.8
19991118 23:31:00 SSMI-11 85-92GHz 87.0 *** *** *** *** *** *** 5.00 ***
19991118 23:37:00 TMI 85-92GHz 86.6 *** *** *** *** *** *** 0.10 ***
19991119 00:35:00 * SSMI-14 85-92GHz 84.0 18.40 -63.40 18.40 -63.42 0.16 0.46 5.00 0.0
19991119 12:05:00 * SSMI-11 85-92GHz 69.9 18.45 -62.80 18.46 -62.81 0.22 0.61 1.10 8.1
19991119 13:09:00 SSMI-14 85-92GHz 68.1 18.26 -62.76 18.31 -62.81 0.26 0.74 1.30 4.5
19991119 14:19:00 TMI 85-92GHz 66.1 17.81 -62.61 17.78 -62.59 0.36 1.02 1.00 1.1
19991119 22:11:00 SSMI-13 85-92GHz 56.5 17.64 -62.08 17.71 -62.27 0.37 1.05 5.00 0.0
19991119 22:25:00 * TMI 85-92GHz 56.3 17.38 -62.05 17.31 -61.88 0.37 1.03 1.10 9.3
19991119 23:17:00 SSMI-11 85-92GHz 55.6 17.99 -62.52 17.96 -62.46 0.48 1.35 5.00 0.0
19991120 00:22:00 * SSMI-14 85-92GHz 55.0 17.83 -62.65 17.86 -62.72 0.35 0.99 5.00 0.0
19991120 21:58:00 SSMI-13 85-92GHz 41.7 *** *** *** *** *** *** 5.00 ***
19991120 23:03:00 * SSMI-11 85-92GHz 40.8 15.97 -58.56 15.99 -58.46 0.47 1.33 1.80 2.1

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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