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
20000804 06:58:00 * TMI 85-92GHz 35.0 12.11 -22.42 12.03 -22.07 0.43 1.21 2.30 4.8
20000804 19:44:00 * SSMI-13 85-92GHz 40.0 13.19 -25.83 13.27 -26.09 0.32 0.90 1.10 16.4
20000804 22:44:00 SSMI-14 85-92GHz 40.0 13.44 -26.54 13.53 -26.79 0.35 0.99 5.00 0.0
20000804 22:54:00 * SSMI-15 85-92GHz 40.0 13.41 -26.53 13.48 -26.74 0.23 0.66 0.60 60.6
20000805 08:21:00 * SSMI-13 85-92GHz 45.0 14.06 -28.92 14.09 -29.03 0.22 0.63 0.60 68.9
20000805 11:30:00 * SSMI-15 85-92GHz 45.0 14.17 -29.77 14.18 -29.84 0.19 0.54 0.50 77.6
20000805 22:31:00 * SSMI-14 85-92GHz 62.5 14.35 -32.70 14.35 -33.04 0.13 0.36 0.20 89.3
20000806 06:07:00 * TMI 85-92GHz 65.1 14.35 -34.42 14.35 -34.35 0.21 0.59 0.20 70.8
20000806 08:09:00 SSMI-13 85-92GHz 66.8 14.78 -35.13 14.79 -35.22 0.18 0.50 1.30 27.4
20000806 11:07:00 * SSMI-14 85-92GHz 69.3 14.58 -35.30 14.59 -35.41 0.14 0.39 0.30 75.6
20000806 20:48:00 * TMI 85-92GHz 75.0 15.50 -37.33 15.49 -37.32 0.18 0.50 0.20 70.2
20000807 00:08:00 * SSMI-15 85-92GHz 75.1 15.71 -38.08 15.68 -37.99 0.17 0.48 3.20 16.9
20000807 12:43:00 * SSMI-15 85-92GHz 80.0 16.23 -40.99 16.19 -40.79 0.15 0.43 1.80 43.6
20000807 20:49:00 SSMI-13 85-92GHz 77.7 16.39 -43.16 16.39 -43.15 0.21 0.61 0.90 1.0
20000807 21:10:00 * TMI 85-92GHz 77.4 16.81 -43.04 16.79 -42.94 0.17 0.49 0.10 47.6
20000807 23:48:00 * SSMI-14 85-92GHz 75.2 17.09 -43.55 17.09 -43.54 0.17 0.49 0.10 31.4
20000807 23:54:00 SSMI-15 85-92GHz 75.1 17.10 -43.53 17.09 -43.49 0.20 0.58 0.10 4.9
20000808 05:16:00 * TMI 85-92GHz 70.6 17.30 -44.35 17.33 -44.44 0.20 0.55 5.00 0.0
20000808 09:24:00 SSMI-13 85-92GHz 70.0 *** *** *** *** *** *** 1.00 ***
20000808 12:22:00 * SSMI-14 85-92GHz 69.7 17.75 -45.59 17.67 -45.51 0.23 0.66 0.90 25.3
20000808 12:28:00 * SSMI-15 85-92GHz 69.6 17.81 -45.55 17.72 -45.46 0.23 0.66 0.90 11.2
20000808 20:37:00 * SSMI-13 85-92GHz 62.8 18.73 -46.84 18.75 -46.86 0.19 0.53 2.60 12.3
20000808 21:34:00 * TMI 85-92GHz 62.0 19.19 -46.89 19.05 -46.80 0.18 0.50 3.00 73.4
20000808 23:35:00 * SSMI-14 85-92GHz 60.3 19.38 -47.35 19.41 -47.38 0.20 0.56 1.60 26.7
20000809 09:10:00 * SSMI-13 85-92GHz 57.4 21.55 -49.29 21.46 -49.19 0.18 0.50 0.50 47.6
20000809 12:08:00 * SSMI-14 85-92GHz 55.1 22.18 -49.99 22.09 -49.90 0.19 0.54 1.30 48.2
20000809 21:58:00 * TMI 85-92GHz 63.3 24.34 -52.32 24.05 -52.06 0.11 0.30 0.90 87.9
20000810 04:24:00 * TMI 85-92GHz 65.0 25.90 -53.63 26.19 -53.94 0.12 0.34 0.80 100.0
20000810 13:39:00 * SSMI-15 85-92GHz 65.0 28.12 -55.97 28.36 -56.24 0.14 0.40 0.90 80.0
20000810 21:56:00 SSMI-13 85-92GHz 68.3 29.52 -57.28 29.31 -57.09 0.14 0.39 0.90 66.7
20000810 22:21:00 * TMI 85-92GHz 68.6 29.65 -57.52 29.90 -57.72 0.12 0.33 0.70 90.3
20000811 00:57:00 SSMI-15 85-92GHz 70.8 30.04 -58.06 29.80 -57.90 0.16 0.44 1.00 64.0
20000811 03:10:00 * TMI 85-92GHz 72.6 30.58 -58.37 30.50 -58.31 0.11 0.31 1.10 97.8
20000811 10:23:00 * SSMI-13 85-92GHz 78.7 31.86 -58.64 32.10 -58.66 0.11 0.32 1.10 93.4
20000811 13:20:00 * SSMI-14 85-92GHz 81.1 32.45 -58.71 32.71 -58.69 0.10 0.28 1.10 100.0
20000811 13:23:00 SSMI-15 85-92GHz 81.2 32.41 -58.71 32.66 -58.69 0.10 0.29 1.10 100.0
20000811 21:44:00 * SSMI-13 85-92GHz 88.1 33.84 -58.19 33.68 -58.28 0.11 0.31 0.70 96.0
20000811 22:45:00 TMI 85-92GHz 89.0 34.01 -58.08 34.16 -57.97 0.11 0.31 0.70 100.0
20000812 00:21:00 * TMI 85-92GHz 90.6 34.25 -57.83 34.16 -57.91 0.11 0.32 0.70 100.0
20000812 00:44:00 SSMI-15 85-92GHz 91.2 34.31 -57.71 34.16 -57.85 0.11 0.32 0.70 100.0
20000812 01:58:00 * TMI 85-92GHz 93.3 34.58 -57.66 34.68 -57.49 0.12 0.33 0.60 100.0
20000812 10:09:00 * SSMI-13 85-92GHz 106.9 35.60 -55.80 35.41 -56.13 0.11 0.32 0.60 100.0
20000812 13:06:00 * SSMI-14 85-92GHz 110.0 36.11 -54.97 35.91 -55.30 0.11 0.32 0.60 100.0
20000812 13:08:00 SSMI-15 85-92GHz 110.0 36.07 -55.03 35.86 -55.36 0.12 0.34 0.60 98.7
20000812 21:32:00 * SSMI-13 85-92GHz 107.1 37.22 -53.25 37.14 -53.49 0.16 0.45 5.00 0.0
20000812 23:10:00 * TMI 85-92GHz 105.7 37.27 -53.00 37.33 -52.83 0.14 0.40 5.00 0.0
20000813 00:31:00 * SSMI-15 85-92GHz 104.1 37.40 -52.42 37.33 -52.64 0.15 0.41 1.50 19.0
20000813 09:55:00 * SSMI-13 85-92GHz 88.5 37.87 -49.52 37.79 -49.91 0.15 0.43 5.00 0.0
20000813 12:53:00 * SSMI-15 85-92GHz 83.5 38.31 -48.26 38.23 -48.64 0.16 0.46 0.90 11.6
20000814 00:17:00 * SSMI-15 85-92GHz 64.8 39.01 -44.10 38.99 -44.29 0.18 0.51 0.50 30.9
20000814 09:42:00 * SSMI-13 85-92GHz 56.9 38.70 -41.17 38.70 -41.42 0.17 0.49 2.60 51.6
20000814 12:38:00 * SSMI-15 85-92GHz 54.5 38.95 -40.45 38.95 -40.66 0.33 0.95 2.50 9.7
20000814 22:23:00 * SSMI-14 85-92GHz 46.3 38.98 -38.46 38.91 -38.37 0.22 0.61 2.20 14.9
20000815 09:29:00 * SSMI-13 85-92GHz 45.0 37.72 -38.75 37.86 -38.75 0.30 0.84 3.80 4.1
20000815 12:25:00 * SSMI-15 85-92GHz 44.7 37.04 -38.82 37.14 -38.81 0.30 0.84 0.70 10.5
20000815 19:35:00 * TMI 85-92GHz 40.0 36.11 -39.27 36.02 -39.36 0.23 0.64 5.00 0.0
20000815 21:11:00 * TMI 85-92GHz 40.0 36.19 -39.39 36.22 -39.36 0.24 0.68 2.10 9.7
20000815 23:48:00 * SSMI-15 85-92GHz 40.0 35.92 -39.69 35.92 -39.68 0.34 0.95 2.50 5.5
20000816 09:17:00 * SSMI-13 85-92GHz 40.0 35.01 -41.45 35.08 -41.35 0.30 0.84 0.70 7.0
20000816 12:12:00 * SSMI-15 85-92GHz 40.0 34.63 -41.94 34.68 -41.86 0.26 0.74 1.10 8.4
20000816 19:58:00 * TMI 85-92GHz 41.6 33.37 -43.02 33.30 -43.17 0.39 1.10 0.80 8.7
20000816 20:39:00 SSMI-13 85-92GHz 42.2 33.51 -43.39 33.50 -43.41 0.54 1.52 1.50 1.2
20000816 21:35:00 TMI 85-92GHz 43.0 33.19 -43.21 33.25 -43.05 0.30 0.84 0.90 20.6
20000816 23:33:00 SSMI-15 85-92GHz 44.6 32.83 -43.31 32.82 -43.34 0.23 0.65 5.00 0.0
20000816 23:36:00 * SSMI-14 85-92GHz 44.7 32.88 -43.38 32.87 -43.40 0.22 0.63 5.00 0.0
20000817 09:05:00 * SSMI-13 85-92GHz 47.6 33.10 -44.55 33.10 -44.51 0.19 0.55 2.00 33.5
20000817 18:45:00 TMI 85-92GHz 50.6 33.00 -46.25 33.00 -46.12 0.22 0.61 0.70 44.6
20000817 20:21:00 * TMI 85-92GHz 52.0 32.99 -46.27 33.01 -46.32 0.18 0.50 0.70 66.9
20000817 20:26:00 SSMI-13 85-92GHz 52.0 32.70 -46.10 32.71 -46.14 0.26 0.74 1.00 45.0
20000817 21:58:00 * TMI 85-92GHz 53.3 32.96 -46.52 32.91 -46.38 0.17 0.49 1.10 67.9
20000817 23:23:00 SSMI-14 85-92GHz 54.5 33.17 -46.55 33.19 -46.59 0.27 0.75 1.00 9.5
20000818 11:49:00 * SSMI-14 85-92GHz 59.8 33.98 -47.59 33.98 -47.58 0.17 0.47 5.00 0.0
20000818 13:25:00 * SSMI-15 85-92GHz 61.2 34.33 -47.71 34.46 -47.82 0.18 0.51 0.70 58.9
20000818 19:09:00 * TMI 85-92GHz 66.9 34.60 -48.21 34.54 -48.18 0.15 0.41 0.80 91.2
20000818 20:45:00 * TMI 85-92GHz 69.6 34.65 -48.11 34.65 -48.11 0.14 0.39 0.90 95.5
20000818 23:11:00 * SSMI-14 85-92GHz 73.6 34.87 -48.09 34.89 -48.10 0.16 0.45 1.20 42.3
20000819 13:10:00 * SSMI-15 85-92GHz 86.0 35.57 -48.38 35.49 -48.38 0.12 0.35 0.90 84.5
20000819 17:56:00 * TMI 85-92GHz 89.9 35.85 -48.32 35.83 -48.32 0.12 0.35 5.00 0.0
20000819 19:32:00 * TMI 85-92GHz 90.0 36.06 -48.19 36.14 -48.17 0.11 0.31 0.80 100.0
20000819 22:58:00 SSMI-14 85-92GHz 90.0 *** *** *** *** *** *** 0.90 ***
20000820 00:33:00 * SSMI-15 85-92GHz 90.0 36.23 -48.09 36.19 -48.10 0.13 0.35 1.00 84.1
20000820 10:07:00 * SSMI-13 85-92GHz 86.6 36.98 -48.06 36.88 -48.08 0.12 0.34 1.10 86.5
20000820 12:56:00 * SSMI-15 85-92GHz 85.0 37.00 -47.88 36.94 -47.91 0.11 0.32 1.20 81.8
20000820 18:20:00 * TMI 85-92GHz 85.0 37.42 -47.69 37.38 -47.71 0.12 0.34 0.90 81.0
20000820 19:56:00 * TMI 85-92GHz 85.0 37.40 -47.64 37.47 -47.61 0.13 0.36 5.00 0.0
20000821 00:19:00 * SSMI-15 85-92GHz 84.7 37.67 -47.62 37.63 -47.64 0.12 0.34 1.10 76.4
20000821 09:53:00 * SSMI-13 85-92GHz 80.0 38.75 -47.37 38.64 -47.39 0.11 0.32 1.10 100.0
20000821 12:41:00 * SSMI-15 85-92GHz 80.0 38.90 -47.17 38.77 -47.21 0.12 0.34 1.10 95.5
20000821 12:49:00 SSMI-14 85-92GHz 80.0 *** *** *** *** *** *** 5.00 ***
20000822 00:06:00 * SSMI-15 85-92GHz 75.0 40.87 -46.29 40.80 -46.33 0.12 0.35 1.00 90.1
20000822 09:39:00 * SSMI-13 85-92GHz 72.0 43.36 -44.85 43.16 -45.08 0.15 0.44 1.00 73.9
20000822 12:26:00 * SSMI-15 85-92GHz 69.6 44.13 -44.16 43.93 -44.35 0.15 0.42 1.00 72.8
20000822 22:22:00 * SSMI-14 85-92GHz 65.0 47.38 -40.76 47.90 -40.13 0.34 0.96 1.80 2.4
20000822 23:53:00 * SSMI-15 85-92GHz 65.0 47.61 -40.60 47.55 -40.66 0.41 1.16 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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