-- 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
20170730 22:46:56 SSMIS-18 85-92GHz 21.5 28.58 117.70 28.68 117.68 0.63 1.77 5.00 0.0
20170730 22:37:02 * SSMIS-17 85-92GHz 21.7 28.60 117.88 28.73 117.85 0.60 1.69 5.00 0.0
20170730 22:37:01 * SSMIS-17 85-92GHz 21.7 28.60 117.88 28.73 117.85 0.60 1.69 5.00 0.0
20170730 19:12:47 SSMI-15 85-92GHz 26.0 *** *** *** *** *** *** 5.00 ***
20170730 10:17:48 SSMIS-18 85-92GHz 37.8 *** *** *** *** *** *** 5.00 ***
20170730 10:08:24 SSMIS-17 85-92GHz 38.1 *** *** *** *** *** *** 5.00 ***
20170730 05:06:48 AMSR2 85-92GHz 46.5 26.44 118.62 26.47 118.57 0.33 0.95 0.20 8.7
20170729 22:59:51 SSMIS-18 85-92GHz 56.7 *** *** *** *** *** *** 0.60 ***
20170729 22:59:49 * SSMIS-18 85-92GHz 51.7 25.74 119.45 25.80 119.37 0.24 0.69 0.60 61.1
20170729 22:50:48 SSMIS-17 85-92GHz 56.9 *** *** *** *** *** *** 0.80 ***
20170729 22:50:47 SSMIS-17 85-92GHz 51.9 *** *** *** *** *** *** 0.70 ***
20170729 19:49:27 SSMIS-16 85-92GHz 57.0 *** *** *** *** *** *** 1.30 ***
20170729 18:09:20 AMSR2 85-92GHz 60.0 25.22 119.99 25.15 120.13 0.19 0.53 1.20 74.7
20170729 15:26:40 * GMI 85-92GHz 64.3 24.98 120.59 24.89 120.83 0.23 0.65 0.50 27.5
20170729 10:29:27 SSMIS-18 85-92GHz 72.5 24.08 121.97 24.28 121.77 0.13 0.37 0.90 86.2
20170729 10:20:48 * SSMIS-17 85-92GHz 72.8 24.30 122.05 24.53 121.83 0.12 0.35 0.80 94.9
20170728 23:05:08 SSMIS-is 85-92GHz 79.2 *** *** *** *** *** *** 5.00 ***
20170728 23:05:08 SSMIS-17 85-92GHz 79.2 *** *** *** *** *** *** 5.00 ***
20170728 20:03:15 * SSMIS-16 85-92GHz 76.7 21.83 123.50 21.90 123.45 0.11 0.31 0.20 100.0
20170728 17:27:14 * AMSR2 85-92GHz 74.5 21.71 123.55 21.71 123.55 0.12 0.33 0.30 100.0
20170728 07:31:13 * SSMIS-16 85-92GHz 58.8 20.62 125.15 20.75 125.00 0.21 0.58 0.40 80.2
20170728 05:17:10 AMSR2 85-92GHz 55.0 20.43 125.43 20.45 125.41 0.14 0.39 0.20 100.0
20170728 04:56:40 * GMI 85-92GHz 55.0 20.49 125.20 20.55 125.14 0.12 0.33 0.50 100.0
20170727 21:45:05 SSMIS-18 85-92GHz 55.8 19.88 125.86 19.78 126.00 0.27 0.75 0.50 28.3
20170727 18:21:44 * SSMI-15 85-92GHz 55.0 19.29 126.68 19.19 126.75 0.22 0.62 0.90 68.1
20170727 07:43:44 SSMIS-16 85-92GHz 55.0 19.12 126.82 19.16 126.77 0.51 1.45 5.00 0.0
20170727 05:49:41 SSMI-15 85-92GHz 55.0 18.18 126.84 18.16 126.86 0.26 0.74 1.10 32.3
20170727 04:33:35 AMSR2 85-92GHz 55.0 18.22 126.91 18.30 126.86 0.25 0.72 1.70 42.3
20170726 21:58:16 * SSMIS-18 85-92GHz 53.3 17.58 126.80 17.52 126.82 0.36 1.03 1.40 10.8
20170726 21:51:50 SSMIS-17 85-92GHz 51.0 17.79 126.88 17.72 126.90 0.28 0.78 1.50 20.4
20170726 21:51:49 SSMIS-17 85-92GHz 53.2 17.58 126.85 17.52 126.87 0.25 0.72 1.30 31.6
20170726 18:38:06 * SSMI-15 85-92GHz 50.0 17.16 127.31 17.09 127.34 0.19 0.54 1.40 56.5
20170726 16:31:40 GMI 85-92GHz 48.8 17.30 127.30 17.35 127.26 0.25 0.69 1.80 30.7
20170726 09:23:27 SSMIS-18 85-92GHz 45.0 16.79 128.24 16.65 128.27 0.44 1.24 3.30 6.1
20170726 09:17:28 * SSMIS-17 85-92GHz 45.0 16.33 129.18 16.20 129.21 0.29 0.82 5.00 0.0
20170726 06:04:53 * SSMI-15 85-92GHz 45.0 16.76 128.25 16.71 128.28 0.32 0.91 3.70 14.8
20170726 05:01:40 GMI 85-92GHz 42.6 *** *** *** *** *** *** 5.00 ***

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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