-- 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
20190908 06:18:46 * SSMIS-16 85-92GHz 35.0 48.68 133.66 48.36 133.26 0.35 0.99 2.10 3.4
20190908 04:26:39 GMI 85-92GHz 36.3 47.95 132.33 48.36 132.88 0.53 1.49 2.00 0.6
20190908 03:22:40 AMSR2 85-92GHz 37.2 *** *** *** *** *** *** 5.00 ***
20190907 20:53:45 SSMIS-18 85-92GHz 42.6 *** *** *** *** *** *** 3.10 ***
20190907 20:52:34 SSMIS-18 85-92GHz 42.6 *** *** *** *** *** *** 3.10 ***
20190907 20:31:11 SSMIS-16 85-92GHz 42.9 *** *** *** *** *** *** 2.40 ***
20190907 20:21:38 GMI 85-92GHz 43.0 *** *** *** *** *** *** 2.80 ***
20190907 17:52:51 * AMSR2 85-92GHz 45.3 44.45 128.48 44.28 128.38 0.34 0.95 1.40 11.9
20190907 09:21:58 SSMIS-17 85-92GHz 64.2 39.52 125.46 39.11 125.27 0.37 1.05 1.70 2.0
20190907 08:31:27 * SSMIS-18 85-92GHz 65.0 38.17 126.50 38.16 126.50 0.32 0.92 2.10 2.1
20190907 06:29:32 SSMIS-16 85-92GHz 65.0 *** *** *** *** *** *** 0.10 ***
20190907 05:16:40 GMI 85-92GHz 66.2 *** *** *** *** *** *** 0.30 ***
20190907 04:15:26 AMSR2 85-92GHz 67.9 37.70 125.55 38.11 125.64 0.20 0.56 0.30 64.7
20190906 21:07:44 * SSMIS-18 85-92GHz 82.2 34.59 124.69 34.35 124.67 0.16 0.45 1.00 16.4
20190906 17:12:52 AMSR2 85-92GHz 91.3 33.28 125.02 33.40 125.02 0.14 0.39 0.70 40.2
20190906 09:32:41 * SSMIS-17 85-92GHz 104.1 30.71 125.23 30.45 125.30 0.14 0.40 0.40 72.6
20190906 08:41:30 * SSMIS-18 85-92GHz 105.5 30.39 125.17 30.34 125.19 0.13 0.36 0.30 99.0
20190906 06:11:39 GMI 85-92GHz 110.0 29.76 125.30 29.58 125.30 0.11 0.32 0.30 100.0
20190906 05:08:22 * AMSR2 85-92GHz 111.4 29.36 125.23 29.45 125.24 0.10 0.28 0.30 100.0
20190905 22:13:43 * SSMIS-17 85-92GHz 120.7 27.72 125.14 28.01 125.12 0.10 0.30 0.30 100.0
20190905 21:22:19 SSMIS-18 85-92GHz 120.2 27.58 125.14 27.40 125.16 0.10 0.29 0.30 100.0
20190905 20:26:38 * GMI 85-92GHz 120.0 27.32 125.14 27.33 125.14 0.10 0.28 0.40 100.0
20190905 19:21:13 * SSMIS-16 85-92GHz 120.0 27.11 125.26 27.35 125.23 0.11 0.31 0.30 100.0
20190905 09:44:16 SSMIS-17 85-92GHz 115.0 *** *** *** *** *** *** 0.20 ***
20190905 08:53:10 * SSMIS-18 85-92GHz 115.0 25.28 125.30 25.24 125.30 0.11 0.31 0.40 100.0
20190905 08:52:34 SSMIS-18 85-92GHz 115.0 25.28 125.31 25.24 125.31 0.11 0.31 0.40 100.0
20190905 07:06:40 GMI 85-92GHz 115.0 25.10 125.37 25.25 125.37 0.12 0.34 0.40 100.0
20190905 06:51:43 SSMIS-16 85-92GHz 115.0 25.02 125.44 24.84 125.44 0.11 0.32 0.40 100.0
20190904 22:27:55 * SSMIS-17 85-92GHz 108.6 24.04 125.35 24.16 125.35 0.11 0.31 0.50 100.0
20190904 21:36:08 SSMIS-18 85-92GHz 105.0 23.91 125.35 23.80 125.35 0.10 0.29 0.50 100.0
20190904 19:35:15 SSMIS-16 85-92GHz 96.6 23.70 125.45 23.79 125.45 0.11 0.30 0.50 100.0
20190904 17:27:40 AMSR2 85-92GHz 89.1 23.55 125.35 23.55 125.35 0.11 0.32 0.50 100.0
20190904 09:56:32 * SSMIS-17 85-92GHz 78.3 22.82 125.42 22.69 125.34 0.11 0.30 0.70 100.0
20190904 09:04:48 SSMIS-18 85-92GHz 77.6 22.69 125.33 22.64 125.29 0.11 0.32 0.70 100.0
20190904 07:04:09 * SSMIS-16 85-92GHz 75.0 22.52 125.36 22.64 125.45 0.10 0.28 0.70 100.0
20190904 05:18:50 * AMSR2 85-92GHz 75.0 22.35 125.06 22.37 125.07 0.09 0.25 0.70 100.0
20190903 22:42:39 SSMIS-17 85-92GHz 66.9 22.31 124.51 22.34 124.51 0.13 0.36 0.90 86.6
20190903 22:41:49 * SSMIS-17 85-92GHz 72.8 22.25 124.44 22.28 124.44 0.12 0.34 0.70 85.6
20190903 20:36:38 GMI 85-92GHz 69.4 22.04 124.44 22.04 124.44 0.13 0.36 0.80 91.2
20190903 19:48:48 * SSMIS-16 85-92GHz 68.0 22.02 124.44 22.04 124.44 0.10 0.29 0.70 98.4
20190903 10:09:43 * SSMIS-17 85-92GHz 63.5 21.15 124.35 21.25 124.40 0.11 0.31 0.90 100.0
20190903 09:17:06 SSMIS-18 85-92GHz 62.7 21.04 124.21 20.98 124.18 0.12 0.34 0.90 93.3
20190903 07:16:48 SSMIS-16 85-92GHz 61.1 20.73 124.30 20.83 124.34 0.19 0.54 0.90 62.1
20190903 07:16:40 GMI 85-92GHz 61.1 *** *** *** *** *** *** 1.10 ***
20190903 04:35:23 AMSR2 85-92GHz 57.6 20.44 124.18 20.57 124.20 0.17 0.47 1.10 85.6
20190902 22:55:58 SSMIS-17 85-92GHz 47.1 19.76 123.75 19.85 123.73 0.15 0.42 1.70 78.9
20190902 22:55:56 * SSMIS-17 85-92GHz 49.1 19.80 123.70 19.88 123.69 0.14 0.39 1.70 87.0
20190902 20:02:22 * SSMIS-16 85-92GHz 46.7 19.42 124.13 19.49 124.10 0.16 0.46 1.00 67.3
20190902 17:41:19 AMSR2 85-92GHz 44.5 18.90 124.21 18.86 124.22 0.23 0.65 0.90 44.4
20190902 10:22:17 SSMIS-17 85-92GHz 35.8 17.79 124.67 17.99 124.57 0.32 0.89 1.90 21.2
20190902 10:22:06 SSMIS-17 85-92GHz 35.8 *** *** *** *** *** *** 1.90 ***
20190902 08:11:39 GMI 85-92GHz 35.0 17.57 124.77 17.62 124.74 0.50 1.42 2.00 2.2
20190902 07:28:26 SSMIS-16 85-92GHz 35.0 *** *** *** *** *** *** 2.20 ***
20190902 05:29:33 AMSR2 85-92GHz 34.2 17.45 125.10 17.45 125.10 0.42 1.18 0.30 5.9

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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