-- 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
20230905 10:05:37 * SSMIS-16 85-92GHz 45.0 36.13 -60.76 35.97 -60.78 0.32 0.91 0.20 8.2
20230905 08:13:22 SSMIS-18 85-92GHz 45.0 *** *** *** *** *** *** 0.80 ***
20230904 23:26:15 GMI 85-92GHz 45.0 *** *** *** *** *** *** 3.00 ***
20230904 21:42:08 SSMIS-16 85-92GHz 45.0 *** *** *** *** *** *** 1.60 ***
20230904 21:36:54 * SSMIS-17 85-92GHz 45.0 34.41 -61.06 34.31 -61.10 0.42 1.19 0.30 1.4
20230904 17:13:20 AMSR2 85-92GHz 45.0 *** *** *** *** *** *** 0.10 ***
20230904 13:46:15 GMI 85-92GHz 45.0 *** *** *** *** *** *** 0.10 ***
20230904 10:19:42 SSMIS-16 85-92GHz 45.0 *** *** *** *** *** *** 0.20 ***
20230904 08:27:06 * SSMIS-18 85-92GHz 45.0 34.81 -63.15 34.84 -63.12 0.42 1.18 0.40 2.7
20230904 08:27:05 * SSMIS-18 85-92GHz 45.0 34.81 -63.15 34.84 -63.12 0.42 1.18 0.40 2.7
20230904 06:11:30 AMSR2 85-92GHz 45.0 32.95 -63.11 32.90 -63.17 0.50 1.41 0.10 2.9
20230904 00:21:15 GMI 85-92GHz 45.0 *** *** *** *** *** *** 1.10 ***
20230903 21:54:42 SSMIS-16 85-92GHz 45.0 *** *** *** *** *** *** 0.20 ***
20230903 21:49:54 * SSMIS-17 85-92GHz 45.0 33.36 -62.94 33.24 -63.12 0.42 1.20 0.20 6.5
20230903 20:01:51 SSMIS-18 85-92GHz 45.0 *** *** *** *** *** *** 0.30 ***
20230903 14:36:15 GMI 85-92GHz 45.0 *** *** *** *** *** *** 0.20 ***
20230903 10:33:44 SSMIS-16 85-92GHz 44.4 *** *** *** *** *** *** 0.10 ***
20230903 10:29:13 * SSMIS-17 85-92GHz 44.4 32.29 -64.66 32.38 -64.51 0.59 1.66 0.30 0.5
20230903 10:29:12 * SSMIS-17 85-92GHz 44.4 32.29 -64.66 32.38 -64.51 0.60 1.71 0.30 0.3
20230903 08:40:59 SSMIS-18 85-92GHz 43.6 *** *** *** *** *** *** 0.40 ***
20230902 22:07:33 SSMIS-16 85-92GHz 40.0 30.40 -66.26 30.40 -66.35 0.60 1.70 1.20 0.2
20230902 22:03:00 * SSMIS-17 85-92GHz 40.0 30.70 -66.09 30.70 -66.18 0.35 1.00 1.00 2.4
20230902 20:13:46 * SSMIS-18 85-92GHz 40.0 30.60 -66.03 30.60 -66.00 0.35 0.99 0.50 2.6
20230902 17:24:59 AMSR2 85-92GHz 40.0 *** *** *** *** *** *** 1.50 ***
20230902 10:43:04 SSMIS-17 85-92GHz 40.0 *** *** *** *** *** *** 3.30 ***
20230902 08:54:23 SSMIS-18 85-92GHz 40.0 *** *** *** *** *** *** 2.70 ***
20230902 06:24:31 AMSR2 85-92GHz 40.0 *** *** *** *** *** *** 3.10 ***
20230901 22:17:10 * SSMIS-17 85-92GHz 40.7 31.13 -67.35 31.02 -67.18 0.46 1.29 0.50 0.6
20230901 20:28:36 SSMIS-18 85-92GHz 41.5 *** *** *** *** *** *** 0.30 ***
20230901 20:28:16 SSMIS-18 85-92GHz 41.5 *** *** *** *** *** *** 0.20 ***
20230901 11:00:01 SSMIS-16 85-92GHz 45.8 *** *** *** *** *** *** 3.80 ***
20230901 10:56:18 SSMIS-17 85-92GHz 45.9 *** *** *** *** *** *** 0.20 ***
20230901 09:07:03 SSMIS-18 85-92GHz 47.4 *** *** *** *** *** *** 0.20 ***
20230901 01:26:15 GMI 85-92GHz 53.8 32.93 -71.90 32.88 -71.54 0.49 1.39 0.10 1.7
20230831 22:34:54 SSMIS-16 85-92GHz 54.2 *** *** *** *** *** *** 0.10 ***
20230831 22:31:24 SSMIS-17 85-92GHz 54.2 33.40 -73.24 33.40 -72.91 0.62 1.75 2.60 0.0
20230831 20:41:54 * SSMIS-18 85-92GHz 53.2 33.30 -73.79 33.30 -73.78 0.42 1.19 3.50 0.9
20230831 17:38:02 AMSR2 85-92GHz 51.5 33.60 -74.42 33.60 -74.38 0.45 1.27 0.10 3.5
20230831 11:13:05 SSMIS-16 85-92GHz 50.0 34.06 -77.62 34.06 -77.45 0.45 1.28 0.50 1.7
20230831 09:20:43 SSMIS-18 85-92GHz 50.0 *** *** *** *** *** *** 0.60 ***
20230831 06:36:32 AMSR2 85-92GHz 50.0 *** *** *** *** *** *** 3.20 ***
20230831 02:16:15 GMI 85-92GHz 53.1 32.54 -79.58 32.63 -79.41 0.41 1.16 3.10 5.7
20230830 22:47:50 SSMIS-16 85-92GHz 58.0 31.86 -80.81 32.03 -80.53 0.32 0.91 2.10 10.4
20230830 20:54:19 SSMIS-18 85-92GHz 60.2 31.58 -81.73 31.55 -81.77 0.44 1.23 1.60 4.0
20230830 18:32:54 AMSR2 85-92GHz 64.1 31.24 -81.84 31.06 -82.02 0.40 1.14 1.20 1.8
20230830 16:31:15 GMI 85-92GHz 73.6 30.84 -82.75 31.13 -82.50 0.21 0.59 1.10 8.6
20230830 11:27:30 * SSMIS-16 85-92GHz 100.5 29.87 -83.57 29.95 -83.52 0.13 0.36 0.20 80.4
20230830 09:36:22 SSMIS-18 85-92GHz 113.0 29.44 -83.96 29.19 -84.10 0.14 0.39 0.10 82.5
20230830 09:35:16 SSMIS-18 85-92GHz 113.0 29.39 -83.96 29.14 -84.10 0.14 0.39 0.10 78.8
20230830 09:35:14 SSMIS-18 85-92GHz 102.0 29.40 -83.95 29.15 -84.10 0.14 0.38 0.10 80.5
20230830 07:33:03 AMSR2 85-92GHz 103.7 28.73 -84.12 29.08 -83.94 0.12 0.33 0.20 100.0
20230830 03:11:15 * GMI 85-92GHz 98.0 27.69 -84.56 27.59 -84.58 0.13 0.37 0.20 97.4
20230829 22:59:26 * SSMIS-16 85-92GHz 88.3 26.56 -84.61 26.75 -84.60 0.12 0.35 0.20 92.6
20230829 21:06:20 SSMIS-18 85-92GHz 85.2 26.03 -84.63 25.93 -84.64 0.13 0.37 0.50 72.9
20230829 19:26:33 * AMSR2 85-92GHz 82.4 25.74 -84.74 26.09 -84.72 0.08 0.23 0.40 100.0
20230829 09:49:55 * SSMIS-18 85-92GHz 66.8 23.45 -84.78 23.23 -84.83 0.13 0.36 0.40 90.3
20230829 09:49:54 * SSMIS-18 85-92GHz 68.2 23.42 -84.74 23.19 -84.79 0.14 0.39 0.40 86.4
20230828 23:11:22 SSMIS-16 85-92GHz 60.0 21.13 -85.12 21.19 -85.11 0.51 1.43 2.00 2.2
20230828 21:18:25 * SSMIS-18 85-92GHz 60.0 20.75 -85.48 20.69 -85.50 0.24 0.67 1.10 40.9
20230828 18:42:24 AMSR2 85-92GHz 59.1 20.87 -85.15 20.78 -85.15 0.54 1.52 0.30 5.7
20230828 11:56:49 SSMIS-16 85-92GHz 55.0 *** *** *** *** *** *** 2.40 ***
20230828 11:54:48 SSMIS-17 85-92GHz 58.2 *** *** *** *** *** *** 2.50 ***
20230828 11:54:47 SSMIS-17 85-92GHz 55.0 *** *** *** *** *** *** 2.50 ***
20230828 10:03:46 SSMIS-18 85-92GHz 55.0 *** *** *** *** *** *** 3.80 ***
20230828 07:47:52 AMSR2 85-92GHz 55.0 20.45 -85.52 20.59 -85.52 0.27 0.76 4.60 45.6
20230827 23:24:16 SSMIS-16 85-92GHz 44.0 *** *** *** *** *** *** 1.90 ***
20230827 23:22:44 SSMIS-16 85-92GHz 37.6 *** *** *** *** *** *** 1.60 ***
20230827 23:22:30 SSMIS-17 85-92GHz 44.0 *** *** *** *** *** *** 1.00 ***
20230827 21:31:04 SSMIS-18 85-92GHz 40.9 *** *** *** *** *** *** 2.40 ***
20230827 17:36:14 GMI 85-92GHz 34.7 20.09 -85.89 20.09 -85.88 0.46 1.31 1.50 3.9
20230827 12:08:38 * SSMIS-17 85-92GHz 30.0 19.65 -86.33 19.65 -86.37 0.40 1.14 2.80 4.3
20230827 10:17:21 SSMIS-18 85-92GHz 30.0 20.55 -86.77 20.45 -86.61 0.49 1.39 1.30 3.7
20230827 07:04:39 AMSR2 85-92GHz 30.0 *** *** *** *** *** *** 0.10 ***
20230827 04:16:14 GMI 85-92GHz 30.0 20.80 -86.34 20.59 -86.42 0.53 1.49 1.80 1.0
20230826 23:36:28 SSMIS-17 85-92GHz 29.7 21.10 -86.61 21.10 -86.62 0.51 1.45 0.70 2.8
20230826 21:44:45 SSMIS-18 85-92GHz 28.1 21.29 -86.60 21.28 -86.56 0.53 1.51 0.40 2.0
20230826 21:44:15 SSMIS-18 85-92GHz 25.4 *** *** *** *** *** *** 0.50 ***
20230826 18:54:44 * AMSR2 85-92GHz 25.0 21.10 -85.94 21.06 -85.92 0.30 0.83 0.20 13.4

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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