-- 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
20191118 15:31:06 AMSR2 85-92GHz 20.0 *** *** *** *** *** *** 0.10 ***
20191118 08:24:10 SSMIS-17 85-92GHz 20.0 *** *** *** *** *** *** 0.10 ***
20191118 06:51:39 * GMI 85-92GHz 20.0 22.10 158.20 22.26 158.22 0.31 0.87 0.20 20.5
20191118 06:49:45 SSMIS-18 85-92GHz 20.0 22.35 157.71 22.51 157.73 0.32 0.91 0.20 4.3
20191117 21:06:40 GMI 85-92GHz 29.9 *** *** *** *** *** *** 2.10 ***
20191117 20:55:15 SSMIS-17 85-92GHz 30.0 *** *** *** *** *** *** 5.00 ***
20191117 07:03:46 SSMIS-18 85-92GHz 76.5 *** *** *** *** *** *** 0.30 ***
20191117 07:03:43 * SSMIS-18 85-92GHz 56.5 26.81 155.66 26.67 155.98 0.25 0.71 0.50 12.3
20191116 21:56:39 GMI 85-92GHz 93.4 *** *** *** *** *** *** 1.50 ***
20191116 21:21:51 SSMIS-17 85-92GHz 99.0 26.60 150.98 26.62 150.56 0.16 0.46 0.70 7.6
20191116 21:21:10 * SSMIS-17 85-92GHz 94.4 26.54 151.05 26.56 150.64 0.15 0.42 0.90 15.4
20191116 19:46:29 SSMIS-18 85-92GHz 97.0 26.74 149.52 26.72 149.87 0.14 0.41 1.00 30.4
20191116 19:45:48 * SSMIS-18 85-92GHz 97.1 26.64 149.72 26.62 150.07 0.14 0.41 0.80 30.9
20191116 18:52:28 SSMIS-16 85-92GHz 98.5 26.70 149.55 26.69 148.92 0.15 0.42 0.30 58.4
20191116 15:42:35 AMSR2 85-92GHz 101.9 26.44 148.20 26.22 147.70 0.13 0.36 0.30 91.3
20191116 08:51:56 SSMIS-17 85-92GHz 110.0 25.29 145.74 25.22 145.61 0.12 0.33 0.40 100.0
20191116 08:51:50 SSMIS-17 85-92GHz 107.6 25.33 145.77 25.27 145.65 0.14 0.39 0.40 93.9
20191116 08:36:39 * GMI 85-92GHz 107.8 25.33 145.63 25.31 145.59 0.10 0.28 0.50 100.0
20191116 07:15:30 SSMIS-18 85-92GHz 109.0 25.03 145.26 25.24 145.68 0.12 0.34 0.40 100.0
20191116 03:34:54 * AMSR2 85-92GHz 110.0 24.45 144.09 24.27 143.81 0.11 0.30 0.50 100.0
20191115 21:35:51 SSMIS-17 85-92GHz 109.7 23.35 142.92 23.10 142.79 0.10 0.29 0.60 100.0
20191115 21:35:38 SSMIS-17 85-92GHz 110.0 23.33 142.91 23.09 142.78 0.10 0.28 0.60 100.0
20191115 19:59:25 * SSMIS-18 85-92GHz 110.0 22.96 142.73 23.08 142.78 0.10 0.28 0.70 100.0
20191115 19:06:43 SSMIS-16 85-92GHz 110.0 22.70 142.52 23.01 142.65 0.10 0.28 0.60 100.0
20191115 16:39:03 * AMSR2 85-92GHz 110.0 22.11 142.18 22.31 142.24 0.10 0.29 0.40 100.0
20191115 09:04:01 SSMIS-17 85-92GHz 102.7 20.56 142.36 20.47 142.42 0.12 0.34 0.20 90.1
20191115 07:27:24 SSMIS-18 85-92GHz 98.6 20.34 142.64 20.51 142.52 0.11 0.31 0.20 99.7
20191115 06:34:44 SSMIS-16 85-92GHz 96.4 20.10 142.53 19.92 142.65 0.11 0.31 0.80 100.0
20191114 22:06:40 * GMI 85-92GHz 70.3 18.80 144.08 19.02 143.77 0.10 0.28 0.20 100.0
20191114 20:13:12 * SSMIS-18 85-92GHz 65.6 18.56 144.39 18.60 144.32 0.06 0.17 0.30 100.0
20191114 15:57:12 * AMSR2 85-92GHz 58.3 17.99 145.39 17.81 145.72 0.11 0.30 0.30 100.0
20191114 08:46:39 GMI 85-92GHz 55.0 *** *** *** *** *** *** 0.30 ***
20191114 07:39:33 SSMIS-18 85-92GHz 52.6 *** *** *** *** *** *** 0.60 ***
20191114 07:39:15 SSMIS-18 85-92GHz 55.0 17.10 147.75 17.15 147.51 0.28 0.80 0.30 41.3
20191114 07:39:13 SSMIS-18 85-92GHz 55.0 17.05 147.70 17.10 147.45 0.22 0.63 0.20 56.9
20191114 03:45:03 AMSR2 85-92GHz 53.1 16.90 148.72 16.88 149.10 0.25 0.70 0.70 37.2
20191113 20:22:45 SSMIS-17 85-92GHz 50.0 17.02 150.66 17.02 150.63 0.50 1.41 3.20 1.9
20191113 18:45:10 * SSMIS-18 85-92GHz 50.3 17.30 151.11 17.30 151.41 0.19 0.52 2.80 53.7
20191113 18:45:09 * SSMIS-18 85-92GHz 50.3 17.40 151.11 17.40 151.41 0.24 0.69 3.00 36.0
20191113 17:53:01 SSMIS-16 85-92GHz 49.9 17.35 151.42 17.35 151.51 0.26 0.74 1.70 10.9
20191113 15:14:10 AMSR2 85-92GHz 47.7 17.00 151.97 17.00 152.14 0.27 0.77 1.90 28.5
20191113 07:48:08 SSMIS-17 85-92GHz 45.0 17.46 154.39 17.42 154.15 0.59 1.67 3.40 1.7
20191113 06:09:44 SSMIS-18 85-92GHz 45.0 *** *** *** *** *** *** 0.80 ***
20191113 05:18:37 SSMIS-16 85-92GHz 44.4 17.85 154.68 17.85 154.64 0.36 1.02 2.50 9.9
20191112 22:16:40 GMI 85-92GHz 38.6 17.01 156.70 17.06 156.35 0.45 1.27 0.30 1.2
20191112 20:35:56 SSMIS-17 85-92GHz 37.2 17.86 156.49 17.85 156.53 0.54 1.53 0.30 0.7
20191112 18:57:26 SSMIS-18 85-92GHz 35.0 17.07 156.16 16.94 156.57 0.39 1.12 0.60 8.4
20191112 18:05:55 SSMIS-16 85-92GHz 35.0 *** *** *** *** *** *** 2.50 ***
20191112 09:01:40 GMI 85-92GHz 32.5 16.02 159.35 15.98 159.47 0.35 0.98 0.30 22.1
20191112 08:00:58 SSMIS-17 85-92GHz 31.7 15.53 160.05 15.57 159.94 0.62 1.74 0.70 0.6
20191112 06:21:54 SSMIS-18 85-92GHz 30.0 15.49 160.76 15.41 160.99 0.38 1.07 1.70 3.2
20191112 05:30:49 SSMIS-16 85-92GHz 30.0 15.55 160.67 15.55 160.67 0.41 1.17 1.80 3.2
20191111 21:31:39 GMI 85-92GHz 27.9 14.77 163.28 14.73 163.50 0.26 0.73 0.90 21.0

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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