-- 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
20190929 09:30:26 * SSMIS-18 85-92GHz 25.0 28.65 -60.98 28.65 -60.85 0.47 1.32 0.50 0.7
20190929 08:59:05 SSMIS-16 85-92GHz 25.0 29.65 -61.58 29.65 -61.54 0.48 1.36 0.20 0.7
20190929 05:47:38 AMSR2 85-92GHz 25.0 *** *** *** *** *** *** 0.10 ***
20190928 21:02:21 SSMIS-18 85-92GHz 25.0 *** *** *** *** *** *** 2.30 ***
20190928 17:41:59 * AMSR2 85-92GHz 25.0 29.01 -59.40 29.01 -59.40 0.53 1.51 0.10 1.3
20190928 12:01:39 * GMI 85-92GHz 25.0 29.90 -58.28 29.90 -58.28 0.31 0.86 2.20 4.6
20190928 09:42:42 * SSMIS-18 85-92GHz 25.0 29.73 -58.31 29.72 -58.30 0.33 0.94 3.30 4.6
20190928 02:16:40 GMI 85-92GHz 25.0 29.67 -58.70 29.68 -58.71 0.39 1.09 3.20 4.2
20190927 21:48:39 SSMIS-17 85-92GHz 26.2 29.32 -58.62 29.30 -58.66 0.36 1.02 2.20 6.9
20190927 21:14:54 * SSMIS-18 85-92GHz 26.5 29.51 -58.53 29.50 -58.55 0.30 0.84 2.40 12.7
20190927 19:03:10 SSMIS-16 85-92GHz 27.7 29.07 -58.93 29.04 -59.02 0.47 1.32 1.80 2.5
20190927 16:59:00 AMSR2 85-92GHz 28.9 29.16 -59.25 29.19 -59.19 0.52 1.47 2.40 1.1
20190927 12:51:40 GMI 85-92GHz 30.0 *** *** *** *** *** *** 2.10 ***
20190927 10:29:41 SSMIS-17 85-92GHz 31.3 28.88 -60.70 28.98 -60.42 0.37 1.04 1.60 6.1
20190927 09:55:36 SSMIS-18 85-92GHz 31.7 28.84 -60.66 28.74 -60.93 0.40 1.14 1.40 4.5
20190927 06:00:04 AMSR2 85-92GHz 35.0 28.45 -61.16 28.43 -61.20 0.52 1.46 1.90 2.6
20190926 22:01:38 SSMIS-17 85-92GHz 40.0 27.05 -62.39 26.90 -62.58 0.42 1.19 1.20 5.7
20190926 21:27:08 SSMIS-18 85-92GHz 40.0 26.48 -63.10 26.40 -63.20 0.56 1.58 1.70 1.7
20190926 21:26:30 SSMIS-18 85-92GHz 39.8 26.99 -62.85 26.91 -62.95 0.34 0.95 0.20 3.3
20190926 17:53:45 AMSR2 85-92GHz 40.0 26.69 -63.10 26.67 -63.11 0.37 1.04 0.20 4.8
20190926 10:44:01 SSMIS-17 85-92GHz 38.9 26.03 -63.11 26.20 -63.07 0.58 1.64 2.10 0.4
20190926 10:09:02 SSMIS-18 85-92GHz 38.5 25.82 -64.41 25.53 -64.46 0.52 1.46 0.10 1.2
20190926 07:58:12 SSMIS-16 85-92GHz 36.6 25.41 -64.15 25.58 -64.12 0.63 1.79 2.20 0.0
20190925 22:14:00 * SSMIS-17 85-92GHz 35.0 23.48 -63.71 23.09 -63.91 0.33 0.94 0.90 7.6
20190925 22:12:33 SSMIS-17 85-92GHz 35.0 23.34 -63.80 22.95 -64.00 0.37 1.05 0.70 7.8
20190925 21:38:10 SSMIS-18 85-92GHz 35.0 23.47 -63.89 23.24 -64.02 0.45 1.26 2.70 1.5
20190925 17:09:31 * AMSR2 85-92GHz 35.7 22.13 -64.30 22.26 -64.24 0.31 0.88 1.00 12.6
20190925 10:58:54 * SSMIS-17 85-92GHz 40.0 21.00 -65.47 21.15 -65.43 0.37 1.05 0.30 2.3
20190925 08:12:40 * SSMIS-16 85-92GHz 40.0 20.41 -65.10 20.51 -65.08 0.25 0.71 0.30 43.9
20190925 06:14:41 AMSR2 85-92GHz 40.0 19.90 -65.25 19.80 -65.25 0.58 1.65 2.50 1.8
20190925 03:16:39 * GMI 85-92GHz 40.0 19.25 -64.84 19.12 -64.83 0.26 0.74 3.00 22.0
20190924 22:26:19 SSMIS-17 85-92GHz 40.0 *** *** *** *** *** *** 0.40 ***
20190924 21:50:02 * SSMIS-18 85-92GHz 40.0 18.03 -66.23 17.83 -66.44 0.39 1.09 1.50 4.2
20190924 19:39:17 SSMIS-16 85-92GHz 40.0 *** *** *** *** *** *** 3.70 ***
20190924 18:03:32 * AMSR2 85-92GHz 40.0 17.81 -65.64 17.78 -65.64 0.46 1.29 1.40 20.4
20190924 13:56:39 GMI 85-92GHz 36.6 17.04 -65.64 17.08 -65.68 0.46 1.29 1.00 6.1
20190924 11:13:04 SSMIS-17 85-92GHz 35.0 *** *** *** *** *** *** 2.80 ***
20190924 08:26:46 SSMIS-16 85-92GHz 35.0 *** *** *** *** *** *** 1.90 ***
20190923 22:37:54 * SSMIS-17 85-92GHz 30.0 16.02 -66.18 16.08 -66.21 0.37 1.04 2.10 4.9
20190923 19:51:41 SSMIS-16 85-92GHz 30.0 15.50 -65.16 15.56 -65.21 0.49 1.40 1.90 2.6
20190923 17:19:58 * AMSR2 85-92GHz 30.6 15.44 -65.23 15.50 -65.27 0.44 1.24 2.40 1.4
20190923 11:27:50 SSMIS-17 85-92GHz 35.0 14.39 -64.66 14.45 -64.70 0.45 1.28 2.10 4.1
20190923 11:27:27 SSMIS-17 85-92GHz 35.0 14.40 -64.64 14.46 -64.68 0.37 1.05 2.10 6.4
20190923 09:08:44 * SSMIS-18 85-92GHz 35.0 13.87 -63.70 13.79 -63.65 0.29 0.82 0.60 2.4
20190923 08:40:31 SSMIS-16 85-92GHz 35.0 14.18 -64.46 14.19 -64.47 0.40 1.13 1.70 3.3
20190923 03:21:39 GMI 85-92GHz 35.0 12.93 -63.23 12.89 -63.19 0.40 1.14 1.70 3.5
20190922 22:50:48 SSMIS-17 85-92GHz 35.0 12.95 -63.16 12.99 -63.27 0.42 1.19 1.90 2.9
20190922 20:03:09 SSMIS-16 85-92GHz 35.0 13.00 -62.36 13.02 -62.47 0.41 1.16 3.70 3.0
20190922 05:46:07 AMSR2 85-92GHz 35.0 *** *** *** *** *** *** 0.30 ***

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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