-- 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
20200901 00:15:18 GMI 85-92GHz 40.0 *** *** *** *** *** *** 5.00 ***
20200831 22:10:40 SSMIS-17 85-92GHz 40.4 *** *** *** *** *** *** 1.00 ***
20200831 19:43:40 SSMIS-16 85-92GHz 40.9 *** *** *** *** *** *** 2.60 ***
20200831 19:42:36 SSMIS-16 85-92GHz 40.9 *** *** *** *** *** *** 2.60 ***
20200831 19:13:14 SSMIS-18 85-92GHz 41.0 *** *** *** *** *** *** 0.90 ***
20200831 15:56:48 AMSR2 85-92GHz 41.7 *** *** *** *** *** *** 0.80 ***
20200831 10:41:10 SSMIS-17 85-92GHz 42.8 *** *** *** *** *** *** 0.50 ***
20200831 09:25:29 SSMIS-18 85-92GHz 43.0 *** *** *** *** *** *** 0.70 ***
20200831 08:14:24 SSMIS-16 85-92GHz 43.3 *** *** *** *** *** *** 0.20 ***
20200831 06:26:43 AMSR2 85-92GHz 43.7 *** *** *** *** *** *** 0.10 ***
20200830 19:55:16 SSMIS-16 85-92GHz 41.6 *** *** *** *** *** *** 5.00 ***
20200830 16:51:07 AMSR2 85-92GHz 39.0 *** *** *** *** *** *** 0.30 ***
20200830 10:05:19 GMI 85-92GHz 33.4 *** *** *** *** *** *** 0.30 ***
20200830 09:40:07 SSMIS-18 85-92GHz 33.1 *** *** *** *** *** *** 1.10 ***
20200829 22:35:29 SSMIS-17 85-92GHz 25.0 *** *** *** *** *** *** 1.40 ***
20200829 21:17:58 * SSMIS-18 85-92GHz 25.0 38.34 -76.94 38.32 -77.27 0.55 1.56 0.30 0.8
20200829 21:16:29 SSMIS-18 85-92GHz 25.0 *** *** *** *** *** *** 1.90 ***
20200829 12:52:24 * SSMIS-17 85-92GHz 25.0 38.49 -82.04 38.44 -82.62 0.45 1.27 4.90 1.3
20200829 10:55:18 * GMI 85-92GHz 25.0 38.25 -83.36 38.29 -82.93 0.53 1.49 4.80 1.2
20200829 10:24:18 SSMIS-16 85-92GHz 25.0 38.62 -82.98 38.69 -82.30 0.56 1.59 2.40 0.6
20200829 00:30:00 * SSMIS-17 85-92GHz 25.0 37.38 -88.89 37.33 -89.14 0.41 1.16 4.20 0.8
20200829 00:28:25 SSMIS-17 85-92GHz 25.0 *** *** *** *** *** *** 0.10 ***
20200828 22:01:31 SSMIS-16 85-92GHz 25.8 *** *** *** *** *** *** 3.10 ***
20200828 18:40:41 AMSR2 85-92GHz 27.2 37.31 -90.05 37.23 -90.31 0.60 1.71 3.50 0.2
20200828 13:06:28 SSMIS-17 85-92GHz 29.5 36.51 -90.88 36.37 -91.10 0.38 1.08 4.90 3.0
20200828 13:06:27 SSMIS-17 85-92GHz 29.5 36.51 -90.88 36.37 -91.10 0.38 1.08 4.90 3.0
20200828 11:48:28 * SSMIS-18 85-92GHz 30.0 36.48 -91.09 36.47 -91.10 0.31 0.87 1.40 5.3
20200828 11:45:18 GMI 85-92GHz 30.0 36.47 -91.10 36.47 -91.10 0.42 1.18 1.10 1.4
20200828 10:38:14 SSMIS-16 85-92GHz 30.0 *** *** *** *** *** *** 0.30 ***
20200828 07:37:36 AMSR2 85-92GHz 30.0 *** *** *** *** *** *** 1.00 ***
20200828 00:42:18 * SSMIS-17 85-92GHz 33.8 34.02 -92.41 33.79 -92.52 0.52 1.47 2.90 2.1
20200827 22:13:39 * SSMIS-16 85-92GHz 40.9 33.37 -92.35 33.01 -92.44 0.46 1.29 3.00 2.2
20200827 19:34:46 AMSR2 85-92GHz 49.7 33.11 -92.86 33.41 -92.80 0.37 1.05 1.70 4.6
20200827 13:21:14 * SSMIS-17 85-92GHz 78.2 31.58 -93.43 31.98 -93.34 0.16 0.45 0.60 36.9
20200827 12:40:19 GMI 85-92GHz 81.6 31.43 -93.52 31.19 -93.53 0.17 0.47 0.50 18.5
20200827 10:52:33 * SSMIS-16 85-92GHz 93.4 31.04 -93.24 31.25 -93.24 0.13 0.37 0.30 76.3
20200827 08:34:22 * AMSR2 85-92GHz 110.7 30.44 -93.36 30.48 -93.36 0.11 0.30 0.50 100.0
20200827 02:55:19 * GMI 85-92GHz 130.0 29.07 -93.16 29.03 -93.15 0.11 0.30 0.60 100.0
20200827 00:54:15 * SSMIS-17 85-92GHz 130.0 28.65 -93.06 28.41 -92.99 0.10 0.29 0.50 100.0
20200826 22:25:14 * SSMIS-16 85-92GHz 127.4 27.99 -92.89 28.27 -92.98 0.10 0.28 0.50 100.0
20200826 11:06:58 SSMIS-16 85-92GHz 98.2 26.37 -91.22 26.45 -91.34 0.11 0.31 0.50 100.0
20200826 10:35:27 * SSMIS-18 85-92GHz 97.1 26.35 -91.06 26.50 -91.29 0.10 0.28 0.50 100.0
20200826 07:52:23 * AMSR2 85-92GHz 91.4 25.89 -90.55 26.00 -90.74 0.09 0.26 0.70 100.0
20200825 22:05:23 * SSMIS-18 85-92GHz 73.4 24.52 -88.33 24.37 -88.04 0.15 0.43 0.90 55.3
20200825 12:09:33 SSMIS-17 85-92GHz 58.5 23.16 -86.09 23.11 -86.00 0.26 0.74 0.90 61.6
20200825 12:09:13 SSMIS-17 85-92GHz 65.0 23.17 -86.06 23.11 -85.98 0.24 0.67 0.80 46.5
20200825 10:48:38 SSMIS-18 85-92GHz 57.0 23.13 -85.87 23.26 -86.06 0.57 1.62 0.60 1.9
20200825 10:48:34 SSMIS-18 85-92GHz 63.0 23.25 -85.82 23.37 -86.02 0.39 1.09 0.50 8.0
20200825 09:39:40 * SSMIS-16 85-92GHz 61.1 22.94 -85.48 22.83 -85.29 0.11 0.32 0.80 93.3
20200825 07:10:14 AMSR2 85-92GHz 57.0 22.90 -85.22 22.79 -84.88 0.26 0.73 3.40 39.1
20200824 23:37:39 SSMIS-17 85-92GHz 54.7 22.35 -83.25 22.36 -83.29 0.49 1.39 1.10 9.3
20200824 22:16:48 SSMIS-18 85-92GHz 53.6 *** *** *** *** *** *** 1.80 ***
20200824 21:08:06 * SSMIS-16 85-92GHz 52.6 22.19 -82.48 22.12 -82.35 0.21 0.60 0.80 66.6
20200824 19:00:38 AMSR2 85-92GHz 50.0 22.04 -82.37 21.90 -81.99 0.46 1.29 1.50 7.2
20200824 12:22:50 SSMIS-17 85-92GHz 55.0 21.34 -80.65 21.29 -80.47 0.22 0.61 2.00 36.8
20200824 12:22:48 * SSMIS-17 85-92GHz 50.0 21.33 -80.67 21.28 -80.49 0.22 0.63 2.00 39.5
20200824 09:52:52 SSMIS-16 85-92GHz 51.8 20.89 -79.97 20.79 -79.66 0.37 1.06 3.60 15.1
20200824 06:27:37 AMSR2 85-92GHz 55.0 *** *** *** *** *** *** 1.60 ***
20200823 23:50:26 * SSMIS-17 85-92GHz 54.7 19.59 -75.71 19.58 -75.69 0.35 1.00 0.40 25.0
20200823 21:20:13 SSMIS-16 85-92GHz 50.6 *** *** *** *** *** *** 1.80 ***
20200823 21:18:50 SSMIS-16 85-92GHz 50.0 *** *** *** *** *** *** 1.90 ***
20200823 18:16:45 * AMSR2 85-92GHz 45.5 19.71 -74.80 19.68 -74.66 0.26 0.75 0.10 80.4
20200823 09:34:49 SSMIS-18 85-92GHz 40.0 *** *** *** *** *** *** 1.60 ***
20200823 09:33:47 SSMIS-18 85-92GHz 42.0 *** *** *** *** *** *** 1.80 ***
20200822 21:00:14 SSMIS-18 85-92GHz 45.0 18.15 -69.05 18.14 -68.99 0.40 1.13 0.60 47.1
20200822 20:59:53 * SSMIS-18 85-92GHz 45.0 18.15 -68.94 18.14 -68.89 0.32 0.92 0.30 65.3
20200822 17:33:20 * AMSR2 85-92GHz 44.3 18.74 -67.40 18.74 -67.45 0.52 1.48 4.30 4.3
20200822 11:09:04 SSMIS-17 85-92GHz 35.0 *** *** *** *** *** *** 1.90 ***
20200822 09:46:28 * SSMIS-18 85-92GHz 35.0 17.11 -66.06 17.06 -65.78 0.48 1.37 1.60 3.2
20200822 08:38:31 * SSMIS-16 85-92GHz 35.0 17.30 -65.49 17.31 -65.52 0.53 1.51 1.00 1.8
20200821 22:34:08 * SSMIS-17 85-92GHz 40.0 16.99 -62.12 16.95 -62.48 0.37 1.04 1.40 2.8
20200821 21:12:03 SSMIS-18 85-92GHz 40.0 16.83 -61.85 16.87 -61.71 0.58 1.64 1.20 0.2
20200821 20:03:49 SSMIS-16 85-92GHz 40.0 17.02 -61.86 16.97 -62.07 0.59 1.67 3.70 0.4
20200821 20:02:38 SSMIS-16 85-92GHz 40.0 *** *** *** *** *** *** 3.60 ***
20200821 08:17:46 SSMIS-18 85-92GHz 33.8 *** *** *** *** *** *** 2.60 ***
20200821 05:57:04 * AMSR2 85-92GHz 30.0 18.00 -57.38 18.00 -57.32 0.32 0.92 0.20 8.5
20200820 19:42:52 * SSMIS-18 85-92GHz 30.0 17.07 -54.14 17.16 -54.51 0.31 0.87 1.80 8.6
20200820 09:54:59 SSMIS-17 85-92GHz 30.0 15.06 -50.28 14.93 -49.88 0.49 1.37 2.30 1.7
20200820 09:52:55 SSMIS-17 85-92GHz 30.0 15.08 -50.28 14.95 -49.90 0.57 1.62 2.30 0.7
20200820 08:30:38 SSMIS-18 85-92GHz 30.0 15.64 -49.80 15.67 -49.88 0.49 1.39 0.50 2.4
20200820 07:23:28 * SSMIS-16 85-92GHz 30.0 15.44 -49.31 15.59 -49.75 0.40 1.14 1.20 4.4
20200820 05:14:29 AMSR2 85-92GHz 30.0 15.34 -48.79 15.39 -48.94 0.61 1.71 1.20 0.6

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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