-- 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
20200918 11:48:15 * SSMIS-17 85-92GHz 20.0 34.54 -79.72 34.54 -79.73 0.61 1.73 2.20 0.0
20200918 10:45:10 * SSMIS-18 85-92GHz 20.0 33.95 -80.39 34.04 -80.15 0.53 1.50 0.20 0.2
20200918 09:27:34 SSMIS-16 85-92GHz 20.0 34.13 -79.56 34.06 -79.73 0.63 1.77 0.20 0.0
20200917 23:23:32 * SSMIS-17 85-92GHz 22.8 32.70 -82.73 32.74 -82.64 0.58 1.63 3.30 0.1
20200917 22:19:27 SSMIS-18 85-92GHz 23.2 33.10 -83.30 33.24 -82.94 0.60 1.70 4.40 0.1
20200917 21:02:36 SSMIS-16 85-92GHz 23.7 *** *** *** *** *** *** 0.20 ***
20200917 18:15:27 AMSR2 85-92GHz 24.9 32.88 -83.91 32.82 -84.01 0.49 1.40 0.10 0.4
20200917 10:58:37 * SSMIS-18 85-92GHz 25.0 31.78 -85.95 31.87 -85.82 0.46 1.31 0.30 0.4
20200917 09:41:24 SSMIS-16 85-92GHz 25.0 *** *** *** *** *** *** 5.00 ***
20200917 07:14:40 AMSR2 85-92GHz 27.9 31.81 -86.16 31.74 -86.37 0.49 1.40 3.20 0.6
20200916 23:37:27 SSMIS-17 85-92GHz 44.2 *** *** *** *** *** *** 2.30 ***
20200916 23:36:27 SSMIS-17 85-92GHz 36.6 *** *** *** *** *** *** 2.20 ***
20200916 22:31:53 SSMIS-18 85-92GHz 41.1 *** *** *** *** *** *** 2.10 ***
20200916 21:15:09 * SSMIS-16 85-92GHz 46.4 30.81 -86.68 30.75 -86.73 0.48 1.36 1.30 3.6
20200916 19:10:10 AMSR2 85-92GHz 56.1 30.62 -87.04 30.47 -87.19 0.45 1.26 3.50 5.0
20200916 12:16:23 SSMIS-17 85-92GHz 82.7 *** *** *** *** *** *** 0.60 ***
20200916 12:16:22 SSMIS-17 85-92GHz 83.6 *** *** *** *** *** *** 0.60 ***
20200916 11:12:57 SSMIS-18 85-92GHz 85.1 30.20 -88.24 30.24 -88.21 0.17 0.48 1.60 3.5
20200916 11:11:53 SSMIS-18 85-92GHz 85.1 30.25 -88.12 30.29 -88.10 0.17 0.48 1.40 2.6
20200916 11:11:51 SSMIS-18 85-92GHz 85.7 *** *** *** *** *** *** 1.30 ***
20200916 11:00:04 SSMIS-18 85-92GHz 85.8 *** *** *** *** *** *** 2.20 ***
20200916 09:54:59 SSMIS-16 85-92GHz 88.0 30.31 -87.49 30.21 -87.52 0.16 0.45 0.60 48.0
20200916 09:54:58 SSMIS-16 85-92GHz 86.7 *** *** *** *** *** *** 0.60 ***
20200916 06:20:18 * GMI 85-92GHz 90.0 30.02 -87.67 29.98 -87.69 0.11 0.32 0.50 100.0
20200915 23:49:55 SSMIS-17 85-92GHz 70.0 29.59 -87.75 29.58 -87.76 0.14 0.40 0.50 86.6
20200915 23:49:24 * SSMIS-17 85-92GHz 74.9 29.59 -87.72 29.59 -87.72 0.14 0.38 0.50 86.6
20200915 23:49:23 * SSMIS-17 85-92GHz 74.9 29.59 -87.72 29.59 -87.72 0.13 0.38 0.50 87.3
20200915 22:44:24 SSMIS-18 85-92GHz 74.0 29.53 -88.26 29.58 -88.24 0.13 0.38 0.70 95.0
20200915 22:44:23 SSMIS-18 85-92GHz 73.9 29.53 -88.26 29.59 -88.24 0.14 0.39 0.70 92.9
20200915 21:27:43 SSMIS-16 85-92GHz 72.9 29.36 -87.89 29.32 -87.90 0.12 0.35 0.50 92.5
20200915 21:27:42 SSMIS-16 85-92GHz 72.9 29.37 -87.89 29.33 -87.90 0.12 0.34 0.50 92.6
20200915 20:35:19 GMI 85-92GHz 72.2 29.47 -88.08 29.47 -88.08 0.11 0.31 0.40 100.0
20200915 12:30:12 SSMIS-17 85-92GHz 75.0 29.15 -87.90 29.12 -87.90 0.12 0.33 0.50 100.0
20200915 12:30:11 * SSMIS-17 85-92GHz 74.6 29.17 -87.89 29.14 -87.89 0.12 0.33 0.50 100.0
20200915 11:25:48 SSMIS-18 85-92GHz 78.6 29.03 -87.85 29.04 -87.85 0.18 0.52 0.40 40.1
20200915 11:25:01 SSMIS-18 85-92GHz 75.5 28.99 -87.89 29.01 -87.89 0.19 0.55 0.50 43.6
20200915 11:24:59 SSMIS-18 85-92GHz 75.5 28.97 -87.89 28.99 -87.89 0.20 0.58 0.50 29.9
20200915 10:08:23 SSMIS-16 85-92GHz 76.6 28.95 -87.77 28.85 -87.77 0.16 0.44 0.40 44.4
20200915 07:27:50 AMSR2 85-92GHz 78.8 28.89 -88.00 28.96 -88.00 0.17 0.47 0.40 60.2
20200915 07:15:19 GMI 85-92GHz 79.0 *** *** *** *** *** *** 0.30 ***
20200915 00:02:16 SSMIS-17 85-92GHz 85.0 28.75 -87.67 28.75 -87.65 0.16 0.47 0.30 3.7
20200915 00:02:13 * SSMIS-17 85-92GHz 85.0 28.75 -87.67 28.75 -87.66 0.16 0.47 0.30 3.8
20200914 21:40:15 SSMIS-16 85-92GHz 83.1 28.91 -87.45 28.89 -87.41 0.18 0.52 0.40 1.7
20200914 21:40:14 SSMIS-16 85-92GHz 83.1 28.93 -87.49 28.91 -87.44 0.18 0.52 0.40 2.3
20200914 19:21:55 AMSR2 85-92GHz 81.1 28.98 -87.33 29.01 -87.39 0.19 0.53 0.30 14.2
20200914 12:43:30 SSMIS-17 85-92GHz 58.0 28.28 -85.94 28.24 -85.93 0.59 1.66 0.30 1.4
20200914 10:21:19 SSMIS-16 85-92GHz 53.6 27.77 -87.30 27.82 -87.30 0.38 1.07 1.10 7.0
20200914 10:21:15 * SSMIS-16 85-92GHz 53.6 27.79 -87.30 27.84 -87.30 0.37 1.06 1.10 7.5
20200914 00:15:28 SSMIS-17 85-92GHz 50.0 28.06 -86.15 28.05 -86.10 0.33 0.93 0.50 14.1
20200914 00:14:53 SSMIS-17 85-92GHz 53.6 27.97 -86.14 27.96 -86.10 0.25 0.71 0.60 33.5
20200913 21:53:02 SSMIS-16 85-92GHz 50.0 27.68 -86.02 27.60 -85.97 0.40 1.14 1.50 4.7
20200913 20:45:18 GMI 85-92GHz 50.0 27.30 -85.86 27.30 -85.86 0.24 0.69 1.80 16.7
20200913 18:38:40 AMSR2 85-92GHz 50.0 27.50 -85.76 27.43 -85.69 0.55 1.55 1.60 1.4
20200913 12:57:14 SSMIS-17 85-92GHz 47.2 27.19 -85.02 27.09 -84.80 0.55 1.56 1.90 1.0
20200913 12:57:13 SSMIS-17 85-92GHz 50.0 27.27 -85.10 27.18 -84.88 0.49 1.39 0.70 1.8
20200913 12:57:12 SSMIS-17 85-92GHz 50.0 27.22 -85.06 27.13 -84.84 0.44 1.25 2.00 2.6
20200913 10:34:43 SSMIS-16 85-92GHz 48.8 27.53 -85.01 27.63 -85.22 0.31 0.89 3.40 9.0
20200913 10:34:41 SSMIS-16 85-92GHz 48.8 27.53 -85.02 27.63 -85.23 0.31 0.88 3.60 10.6
20200913 10:10:39 SSMIS-18 85-92GHz 45.7 27.25 -84.47 27.11 -84.21 0.49 1.38 1.20 2.6
20200913 10:09:35 SSMIS-18 85-92GHz 48.5 27.49 -84.65 27.35 -84.39 0.33 0.93 3.20 8.0
20200913 10:09:34 SSMIS-18 85-92GHz 48.5 27.49 -84.66 27.34 -84.40 0.34 0.97 3.20 7.4
20200913 07:40:21 AMSR2 85-92GHz 46.4 27.03 -83.87 27.14 -84.07 0.30 0.84 0.10 53.8
20200913 07:25:18 GMI 85-92GHz 46.2 27.00 -83.66 27.15 -83.91 0.38 1.07 0.10 44.2
20200912 21:40:09 SSMIS-18 85-92GHz 35.0 *** *** *** *** *** *** 2.30 ***
20200912 10:23:05 SSMIS-18 85-92GHz 30.0 25.77 -80.80 25.77 -80.97 0.49 1.38 0.60 3.6
20200912 10:22:31 * SSMIS-18 85-92GHz 30.0 25.72 -80.80 25.72 -80.97 0.47 1.33 0.50 3.2
20200912 10:22:30 * SSMIS-18 85-92GHz 30.0 25.75 -80.79 25.75 -80.96 0.50 1.41 0.60 4.2
20200912 06:57:44 * AMSR2 85-92GHz 30.0 25.15 -81.23 25.15 -81.05 0.36 1.02 1.30 7.7
20200911 21:52:30 SSMIS-18 85-92GHz 30.0 *** *** *** *** *** *** 2.20 ***
20200911 20:37:08 SSMIS-16 85-92GHz 30.0 *** *** *** *** *** *** 5.00 ***
20200911 18:49:58 AMSR2 85-92GHz 30.0 *** *** *** *** *** *** 0.40 ***

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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