-- Directory of older time series plots --


-- Link to ARCHER Track page --

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
20170819 10:56:40 GMI 85-92GHz 35.4 *** *** *** *** *** *** 5.00 ***
20170819 09:58:24 SSMIS-18 85-92GHz 35.8 51.42 -35.14 51.33 -35.19 0.46 1.30 5.00 0.0
20170819 09:58:23 SSMIS-18 85-92GHz 35.8 51.47 -35.14 51.38 -35.19 0.46 1.29 5.00 0.0
20170819 09:32:06 SSMIS-17 85-92GHz 36.0 51.24 -35.24 51.18 -35.27 0.44 1.24 5.00 0.0
20170819 09:31:52 * SSMIS-17 85-92GHz 36.0 51.34 -35.32 51.28 -35.35 0.42 1.18 5.00 0.0
20170819 06:34:56 SSMIS-16 85-92GHz 37.3 *** *** *** *** *** *** 5.00 ***
20170819 05:16:02 SSMI-15 85-92GHz 37.8 *** *** *** *** *** *** 5.00 ***
20170819 05:09:18 * AMSR2 85-92GHz 37.9 51.01 -35.71 51.07 -35.66 0.59 1.67 5.00 0.0
20170818 20:01:31 SSMIS-18 85-92GHz 41.7 *** *** *** *** *** *** 5.00 ***
20170818 19:36:33 SSMIS-17 85-92GHz 41.8 *** *** *** *** *** *** 5.00 ***
20170818 19:34:57 SSMIS-17 85-92GHz 41.8 *** *** *** *** *** *** 5.00 ***
20170818 18:19:45 SSMIS-16 85-92GHz 42.4 50.74 -35.13 50.64 -35.25 0.64 1.80 5.00 0.0
20170818 18:11:39 * GMI 85-92GHz 42.4 50.82 -34.37 50.74 -34.46 0.36 1.01 5.00 0.0
20170818 17:02:58 * SSMI-15 85-92GHz 42.9 50.82 -36.65 50.94 -36.50 0.27 0.76 5.00 0.0
20170818 15:37:16 AMSR2 85-92GHz 43.5 *** *** *** *** *** *** 5.00 ***
20170818 11:46:39 GMI 85-92GHz 45.2 49.25 -36.93 49.25 -36.94 0.56 1.57 3.70 0.6
20170818 10:11:56 SSMIS-18 85-92GHz 46.5 49.35 -36.49 48.98 -37.11 0.52 1.46 5.00 0.0
20170818 10:11:34 SSMIS-18 85-92GHz 46.5 49.40 -36.49 49.03 -37.11 0.55 1.54 5.00 0.0
20170818 09:45:53 SSMIS-17 85-92GHz 46.9 49.19 -37.13 48.93 -37.57 0.47 1.32 5.00 0.0
20170818 06:49:16 * SSMIS-16 85-92GHz 49.3 48.26 -38.39 47.96 -38.97 0.41 1.15 5.00 0.0
20170818 05:33:17 SSMI-15 85-92GHz 50.4 47.65 -39.16 47.71 -39.05 0.52 1.48 2.80 0.7
20170818 04:27:42 * AMSR2 85-92GHz 51.3 47.38 -40.24 47.76 -39.50 0.50 1.41 0.10 1.2
20170817 21:29:09 * SSMIS-17 85-92GHz 59.2 44.90 -44.19 44.67 -44.72 0.36 1.03 5.00 0.0
20170817 21:27:36 SSMIS-17 85-92GHz 59.2 44.89 -44.21 44.67 -44.72 0.43 1.21 5.00 0.0
20170817 20:13:04 SSMIS-18 85-92GHz 61.3 44.51 -44.91 44.67 -44.52 0.29 0.83 5.00 0.0
20170817 20:12:17 SSMIS-18 85-92GHz 61.3 44.55 -44.92 44.72 -44.52 0.33 0.94 5.00 0.0
20170817 18:30:50 * SSMIS-16 85-92GHz 64.1 43.88 -46.40 43.63 -46.97 0.28 0.79 5.00 0.0
20170817 17:16:35 SSMI-15 85-92GHz 66.2 43.63 -47.19 43.78 -46.84 0.25 0.70 5.00 0.0
20170817 16:31:06 AMSR2 85-92GHz 67.5 43.54 -48.16 43.93 -47.26 0.33 0.93 1.30 1.9
20170817 10:26:43 SSMIS-18 85-92GHz 82.6 41.58 -52.83 41.94 -51.97 0.18 0.51 0.90 2.2
20170817 10:26:39 * SSMIS-18 85-92GHz 73.9 41.52 -52.83 41.88 -51.97 0.26 0.73 1.00 0.2
20170817 10:02:07 SSMIS-17 85-92GHz 83.3 41.56 -53.13 41.24 -53.98 0.17 0.49 1.00 3.1
20170817 10:02:05 SSMIS-17 85-92GHz 74.9 41.46 -53.17 41.14 -54.01 0.24 0.67 1.10 1.7
20170817 10:01:05 SSMIS-17 85-92GHz 83.3 41.51 -53.14 41.19 -53.98 0.18 0.50 1.00 2.0
20170817 05:25:14 * AMSR2 85-92GHz 85.5 40.66 -56.47 40.73 -56.24 0.16 0.45 0.20 62.0
20170816 22:05:23 * SSMIS-18 85-92GHz 88.4 38.90 -61.61 38.61 -62.47 0.12 0.33 0.20 98.3
20170816 21:41:11 SSMIS-17 85-92GHz 88.1 38.86 -61.74 38.66 -62.35 0.12 0.34 0.20 98.7
20170816 21:31:39 * GMI 85-92GHz 87.9 38.83 -61.91 38.66 -62.41 0.11 0.32 0.20 100.0
20170816 17:25:11 * AMSR2 85-92GHz 84.5 38.03 -64.41 38.11 -64.23 0.13 0.36 0.20 100.0
20170816 13:26:40 * GMI 85-92GHz 80.6 37.09 -66.41 37.40 -65.78 0.09 0.26 0.30 100.0
20170816 11:58:39 SSMIS-17 85-92GHz 81.7 36.72 -67.28 36.67 -67.38 0.13 0.36 0.20 90.1
20170816 11:58:28 * SSMIS-17 85-92GHz 80.0 36.79 -67.11 36.74 -67.21 0.11 0.31 0.30 100.0
20170816 09:00:39 * SSMIS-16 85-92GHz 80.0 36.22 -68.32 36.15 -68.42 0.14 0.40 0.30 88.7
20170816 07:50:19 SSMI-15 85-92GHz 80.0 35.87 -68.66 36.09 -68.30 0.19 0.53 0.20 34.3
20170816 06:22:17 * AMSR2 85-92GHz 80.0 35.58 -69.20 35.44 -69.40 0.13 0.37 0.30 100.0
20170815 22:16:55 SSMIS-18 85-92GHz 73.6 33.80 -70.98 34.07 -70.78 0.19 0.54 0.40 57.7
20170815 20:35:38 SSMIS-16 85-92GHz 72.2 33.41 -71.42 33.44 -71.40 0.22 0.61 0.30 42.0
20170815 19:27:20 SSMI-15 85-92GHz 71.2 33.33 -71.48 33.53 -71.35 0.16 0.46 0.40 76.7
20170815 18:19:28 * AMSR2 85-92GHz 70.0 33.11 -71.75 33.02 -71.81 0.12 0.34 0.40 100.0
20170815 12:13:09 * SSMIS-17 85-92GHz 66.8 32.18 -72.20 32.11 -72.22 0.12 0.34 0.60 95.2
20170815 12:13:08 * SSMIS-17 85-92GHz 65.1 32.19 -72.17 32.12 -72.19 0.11 0.32 0.60 98.8
20170815 09:15:05 SSMIS-16 85-92GHz 65.1 31.89 -72.32 31.80 -72.34 0.17 0.48 0.50 66.9
20170815 08:07:32 * SSMI-15 85-92GHz 65.0 31.70 -72.27 31.81 -72.24 0.14 0.39 0.60 90.6
20170814 23:16:39 GMI 85-92GHz 64.4 30.67 -72.30 30.71 -72.30 0.19 0.55 0.60 62.6
20170814 22:28:33 SSMIS-18 85-92GHz 63.7 30.62 -72.30 30.76 -72.30 0.20 0.56 0.90 44.3
20170814 20:48:43 * SSMIS-16 85-92GHz 62.3 30.34 -72.47 30.34 -72.47 0.12 0.34 0.70 99.1
20170814 13:31:40 GMI 85-92GHz 52.5 29.58 -72.23 29.64 -72.26 0.24 0.68 1.00 52.9
20170814 11:08:15 SSMIS-18 85-92GHz 41.2 29.58 -72.29 29.63 -72.30 0.35 1.00 1.60 8.9
20170814 11:08:14 SSMIS-18 85-92GHz 48.6 29.46 -72.14 29.50 -72.15 0.48 1.37 1.10 5.3
20170814 09:28:53 * SSMIS-16 85-92GHz 45.8 29.30 -72.52 29.22 -72.51 0.23 0.66 1.50 25.7
20170814 06:36:15 AMSR2 85-92GHz 41.0 29.42 -72.46 29.32 -72.44 0.30 0.85 3.60 14.6
20170814 00:11:39 GMI 85-92GHz 40.1 *** *** *** *** *** *** 5.00 ***
20170813 22:40:23 SSMIS-18 85-92GHz 38.9 28.02 -72.27 28.17 -72.31 0.36 1.03 5.00 0.0
20170813 18:30:19 * AMSR2 85-92GHz 35.0 28.01 -71.96 27.93 -71.93 0.30 0.84 5.00 0.0
20170813 11:21:34 * SSMIS-18 85-92GHz 30.0 27.13 -71.35 27.18 -71.38 0.37 1.03 0.70 3.1
20170813 11:00:11 SSMIS-17 85-92GHz 31.1 26.88 -71.43 26.99 -71.50 0.47 1.32 1.50 2.8
20170813 11:00:09 SSMIS-17 85-92GHz 30.0 26.85 -71.43 26.97 -71.49 0.47 1.32 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: ARCHER Track page

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