-- 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
20191013 18:21:20 SSMIS-18 85-92GHz 50.0 *** *** *** *** *** *** 2.00 ***
20191013 18:20:25 SSMIS-18 85-92GHz 50.0 *** *** *** *** *** *** 2.00 ***
20191013 17:43:40 SSMIS-16 85-92GHz 50.2 *** *** *** *** *** *** 1.90 ***
20191013 15:56:39 GMI 85-92GHz 51.7 *** *** *** *** *** *** 2.10 ***
20191013 15:48:10 AMSR2 85-92GHz 51.8 *** *** *** *** *** *** 1.80 ***
20191013 08:05:26 SSMIS-17 85-92GHz 58.3 *** *** *** *** *** *** 2.90 ***
20191013 06:03:02 * SSMIS-18 85-92GHz 60.0 42.32 150.66 42.12 150.25 0.51 1.44 2.60 1.8
20191013 05:25:00 * SSMIS-16 85-92GHz 60.3 41.74 149.44 41.77 149.50 0.49 1.38 2.00 1.2
20191013 03:51:20 AMSR2 85-92GHz 61.2 *** *** *** *** *** *** 5.00 ***
20191012 20:18:25 SSMIS-18 85-92GHz 64.0 39.20 143.05 39.27 143.18 0.43 1.21 2.20 0.5
20191012 20:17:52 SSMIS-18 85-92GHz 64.0 39.15 143.04 39.22 143.18 0.33 0.94 2.20 3.5
20191012 20:17:51 SSMIS-18 85-92GHz 65.0 39.15 143.01 39.22 143.15 0.35 0.98 2.20 2.1
20191012 18:26:40 GMI 85-92GHz 64.8 38.13 141.48 37.74 140.98 0.34 0.95 0.30 2.6
20191012 16:46:31 * AMSR2 85-92GHz 67.0 37.08 142.06 37.43 142.42 0.32 0.89 2.30 3.5
20191012 08:46:39 GMI 85-92GHz 80.4 *** *** *** *** *** *** 2.10 ***
20191012 07:54:26 SSMIS-18 85-92GHz 81.8 34.13 138.45 34.30 138.55 0.19 0.54 0.40 1.3
20191011 20:32:29 SSMIS-18 85-92GHz 98.6 31.19 137.10 31.18 137.10 0.16 0.46 0.70 9.3
20191011 19:21:39 * GMI 85-92GHz 101.6 31.05 137.00 31.29 137.05 0.14 0.38 0.40 63.1
20191011 09:36:39 * GMI 85-92GHz 115.0 29.41 137.14 29.21 137.23 0.11 0.30 0.50 100.0
20191011 08:05:08 SSMIS-18 85-92GHz 115.0 29.05 137.21 29.12 137.17 0.14 0.41 0.50 46.6
20191011 03:59:51 AMSR2 85-92GHz 116.7 28.34 137.62 27.97 137.74 0.13 0.37 0.50 69.8
20191010 21:09:59 SSMIS-17 85-92GHz 122.4 26.93 138.39 26.81 138.46 0.11 0.31 0.70 96.0
20191010 20:46:45 SSMIS-18 85-92GHz 122.7 26.91 138.32 26.86 138.35 0.10 0.29 0.70 100.0
20191010 18:29:24 SSMIS-16 85-92GHz 125.0 26.39 138.67 26.22 138.75 0.09 0.27 0.90 100.0
20191010 17:01:58 AMSR2 85-92GHz 125.8 26.23 138.62 26.31 138.58 0.09 0.26 0.60 100.0
20191010 08:41:03 SSMIS-17 85-92GHz 135.5 24.91 139.29 24.89 139.30 0.10 0.29 0.50 100.0
20191010 05:59:30 SSMIS-16 85-92GHz 140.0 24.40 139.46 24.31 139.49 0.10 0.27 0.50 100.0
20191009 21:25:10 SSMIS-17 85-92GHz 140.0 22.66 139.89 22.47 139.89 0.12 0.33 0.60 100.0
20191009 21:25:06 SSMIS-17 85-92GHz 140.0 22.68 139.91 22.48 139.91 0.11 0.31 0.50 100.0
20191009 19:31:39 GMI 85-92GHz 140.0 22.25 139.83 22.44 139.83 0.09 0.27 0.60 100.0
20191009 18:43:39 SSMIS-16 85-92GHz 140.0 22.15 139.89 21.94 139.88 0.10 0.28 0.50 100.0
20191009 16:20:12 AMSR2 85-92GHz 140.0 21.72 139.71 21.89 139.74 0.09 0.26 0.60 100.0
20191009 09:41:39 GMI 85-92GHz 140.0 *** *** *** *** *** *** 0.30 ***
20191009 08:53:15 SSMIS-17 85-92GHz 140.0 20.94 139.81 20.91 139.83 0.09 0.27 0.50 100.0
20191009 06:11:37 SSMIS-16 85-92GHz 140.0 20.63 139.99 20.55 140.04 0.09 0.26 0.50 100.0
20191009 04:10:01 AMSR2 85-92GHz 140.0 20.35 140.06 20.54 139.98 0.09 0.26 0.50 100.0
20191008 21:39:01 SSMIS-17 85-92GHz 140.4 19.57 140.54 19.46 140.63 0.10 0.29 0.50 100.0
20191008 20:21:40 * GMI 85-92GHz 140.0 19.38 140.56 19.40 140.55 0.09 0.25 0.50 100.0
20191008 19:32:42 SSMIS-18 85-92GHz 140.0 19.40 140.74 19.49 140.66 0.09 0.25 0.50 100.0
20191008 18:57:13 SSMIS-16 85-92GHz 140.0 19.35 140.70 19.19 140.86 0.09 0.26 0.50 100.0
20191008 09:05:23 * SSMIS-17 85-92GHz 135.0 17.92 142.27 17.84 142.35 0.10 0.28 0.60 100.0
20191008 06:23:29 * SSMIS-16 85-92GHz 135.0 17.59 142.53 17.47 142.67 0.10 0.28 0.60 100.0
20191008 03:26:11 * AMSR2 85-92GHz 135.0 17.30 143.05 17.16 143.23 0.09 0.26 0.70 100.0
20191007 19:45:40 * SSMIS-18 85-92GHz 138.5 16.71 144.38 16.76 144.22 0.10 0.28 0.90 100.0
20191007 07:10:20 SSMIS-18 85-92GHz 132.0 15.65 147.87 15.79 147.54 0.14 0.40 1.00 31.9
20191006 20:25:37 * SSMIS-17 85-92GHz 79.2 15.03 150.36 15.04 150.34 0.13 0.37 0.20 92.5
20191006 17:43:17 * SSMIS-16 85-92GHz 64.3 15.13 151.17 15.12 151.22 0.11 0.32 0.20 99.4
20191006 15:50:57 * AMSR2 85-92GHz 59.6 15.05 151.73 14.95 152.00 0.13 0.36 0.60 100.0
20191006 09:11:40 * GMI 85-92GHz 50.3 14.41 153.25 14.36 153.45 0.23 0.66 0.30 63.6
20191006 07:49:43 * SSMIS-17 85-92GHz 50.0 14.55 153.81 14.59 153.61 0.23 0.64 0.40 73.5
20191006 05:07:26 * SSMIS-16 85-92GHz 48.5 14.20 154.29 14.17 154.18 0.18 0.51 0.40 72.7
20191005 20:38:40 * SSMIS-17 85-92GHz 37.2 14.72 156.48 14.72 156.53 0.41 1.16 0.20 9.0
20191005 19:56:39 GMI 85-92GHz 36.6 14.90 157.45 14.88 157.26 0.57 1.60 0.90 1.5
20191005 18:30:17 SSMIS-18 85-92GHz 33.9 14.60 157.28 14.60 157.56 0.36 1.01 0.30 38.8
20191005 18:30:12 SSMIS-18 85-92GHz 35.0 15.60 157.25 15.60 157.52 0.49 1.38 1.30 2.6
20191005 17:55:55 * SSMIS-16 85-92GHz 34.9 15.50 157.92 15.50 158.04 0.40 1.14 1.50 5.0
20191005 15:07:36 * AMSR2 85-92GHz 32.6 14.81 158.63 14.78 158.76 0.44 1.24 5.00 0.0
20191005 08:03:12 * SSMIS-17 85-92GHz 26.7 14.75 160.61 14.73 160.47 0.24 0.69 1.00 44.8

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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