-- 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
20170904 10:56:39 GMI 85-92GHz 20.0 32.10 -120.48 32.15 -120.67 0.35 0.99 5.00 0.0
20170904 10:11:47 * AMSR2 85-92GHz 20.0 31.87 -120.34 31.81 -120.13 0.30 0.84 5.00 0.0
20170904 02:06:26 SSMIS-17 85-92GHz 20.0 31.35 -118.81 31.41 -118.96 0.51 1.43 5.00 0.0
20170903 23:12:40 SSMIS-16 85-92GHz 20.3 *** *** *** *** *** *** 5.00 ***
20170903 14:46:26 * SSMIS-17 85-92GHz 23.8 30.22 -116.88 30.24 -116.92 0.53 1.51 5.00 0.0
20170903 14:46:25 * SSMIS-17 85-92GHz 23.8 30.22 -116.88 30.24 -116.92 0.53 1.51 5.00 0.0
20170903 11:52:57 SSMIS-16 85-92GHz 25.1 30.19 -116.66 30.20 -116.68 0.51 1.44 5.00 0.0
20170903 09:29:22 * AMSR2 85-92GHz 26.4 29.74 -115.93 29.69 -115.84 0.41 1.17 5.00 0.0
20170903 02:19:12 SSMIS-17 85-92GHz 30.0 28.50 -115.33 28.55 -115.40 0.57 1.61 5.00 0.0
20170903 01:17:09 SSMIS-18 85-92GHz 30.0 *** *** *** *** *** *** 5.00 ***
20170902 23:25:05 SSMIS-16 85-92GHz 30.5 28.37 -115.13 28.40 -115.20 0.57 1.62 5.00 0.0
20170902 21:23:43 * AMSR2 85-92GHz 32.2 28.73 -115.27 28.71 -115.21 0.27 0.76 5.00 0.0
20170902 20:51:39 GMI 85-92GHz 32.6 28.70 -115.02 28.71 -115.04 0.56 1.57 2.70 0.6
20170902 15:00:30 SSMIS-17 85-92GHz 35.0 *** *** *** *** *** *** 5.00 ***
20170902 13:58:00 SSMIS-18 85-92GHz 35.0 28.05 -114.55 28.23 -114.67 0.42 1.19 5.00 0.0
20170902 13:57:56 SSMIS-18 85-92GHz 35.0 28.05 -114.58 28.23 -114.69 0.43 1.21 5.00 0.0
20170902 12:06:24 * SSMIS-16 85-92GHz 35.0 27.91 -113.74 27.90 -113.73 0.24 0.68 5.00 0.0
20170902 11:06:40 * GMI 85-92GHz 36.5 27.79 -113.68 27.91 -113.78 0.20 0.57 5.00 0.0
20170902 01:28:35 * SSMIS-18 85-92GHz 45.0 26.55 -112.31 26.35 -112.13 0.49 1.39 5.00 0.0
20170901 23:37:22 * SSMIS-16 85-92GHz 45.0 25.10 -112.17 25.15 -112.22 0.27 0.75 5.00 0.0
20170901 21:39:10 SSMI-15 85-92GHz 45.0 25.26 -112.15 25.16 -112.04 0.36 1.02 1.10 11.8
20170901 20:39:31 AMSR2 85-92GHz 45.0 *** *** *** *** *** *** 0.30 ***
20170901 14:11:05 * SSMIS-18 85-92GHz 48.2 24.59 -111.10 24.74 -111.20 0.40 1.14 0.30 6.4
20170901 10:23:43 SSMI-15 85-92GHz 51.3 *** *** *** *** *** *** 1.00 ***
20170901 01:40:17 SSMIS-18 85-92GHz 58.6 23.03 -110.63 23.14 -110.76 0.51 1.45 1.10 2.6
20170901 01:02:57 * SSMIS-17 85-92GHz 58.3 23.03 -110.48 22.94 -110.41 0.19 0.54 1.30 57.9
20170831 21:54:08 SSMI-15 85-92GHz 58.3 22.71 -110.40 22.63 -110.37 0.23 0.66 1.00 30.1
20170831 21:01:40 GMI 85-92GHz 57.5 *** *** *** *** *** *** 1.70 ***
20170831 14:24:19 SSMIS-18 85-92GHz 45.0 21.73 -110.00 21.77 -110.05 0.35 0.98 5.00 0.0
20170831 14:24:17 SSMIS-18 85-92GHz 49.0 21.71 -110.08 21.76 -110.12 0.34 0.95 5.00 0.0
20170831 13:47:58 SSMIS-17 85-92GHz 45.0 21.85 -109.66 21.94 -109.75 0.29 0.81 1.00 44.0
20170831 13:47:31 * SSMIS-17 85-92GHz 48.0 21.82 -109.71 21.91 -109.80 0.23 0.66 1.10 58.8
20170831 11:11:40 GMI 85-92GHz 44.3 *** *** *** *** *** *** 5.00 ***
20170831 10:53:09 SSMIS-16 85-92GHz 44.1 *** *** *** *** *** *** 5.00 ***
20170831 09:00:36 AMSR2 85-92GHz 42.5 21.54 -109.45 21.54 -109.45 0.58 1.65 1.10 1.9
20170831 01:52:06 SSMIS-18 85-92GHz 36.6 20.44 -109.47 20.54 -109.52 0.39 1.10 0.70 10.7
20170831 01:15:33 * SSMIS-17 85-92GHz 36.0 20.43 -109.44 20.30 -109.37 0.21 0.58 0.40 39.1
20170831 01:13:42 SSMIS-17 85-92GHz 35.0 20.42 -109.46 20.30 -109.40 0.17 0.47 5.00 0.0
20170830 21:56:39 GMI 85-92GHz 35.5 20.24 -109.21 20.14 -109.16 0.52 1.46 5.00 0.0
20170830 20:50:23 * AMSR2 85-92GHz 35.0 20.33 -109.17 20.35 -109.17 0.30 0.85 2.40 5.7

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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