-- 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
20190430 00:14:56 SSMIS-17 85-92GHz 30.0 -22.69 88.80 -22.56 88.80 0.51 1.43 2.80 0.6
20190429 23:19:51 SSMIS-18 85-92GHz 30.4 -22.49 88.80 -22.51 88.80 0.45 1.27 1.10 0.9
20190429 19:19:18 AMSR2 85-92GHz 32.6 -22.29 89.18 -22.47 89.18 0.52 1.47 5.00 0.0
20190429 12:59:15 SSMIS-17 85-92GHz 35.0 -21.58 88.96 -21.39 88.96 0.36 1.01 4.30 1.7
20190429 12:04:24 SSMIS-18 85-92GHz 35.0 -21.51 88.85 -21.44 88.86 0.62 1.75 1.40 0.1
20190429 00:36:39 GMI 85-92GHz 59.0 -19.93 89.29 -19.79 89.42 0.22 0.61 3.30 11.4
20190429 00:27:05 SSMIS-17 85-92GHz 60.0 -19.70 89.56 -19.58 89.67 0.28 0.80 4.70 8.9
20190428 23:31:36 SSMIS-18 85-92GHz 61.2 -19.80 89.45 -19.79 89.45 0.33 0.95 3.40 5.1
20190428 11:16:39 GMI 85-92GHz 75.0 -18.15 89.94 -18.20 89.95 0.10 0.28 0.60 100.0
20190428 09:39:40 SSMIS-16 85-92GHz 75.0 -17.82 89.94 -17.53 89.89 0.09 0.24 0.50 100.0
20190428 07:42:24 * AMSR2 85-92GHz 75.0 -17.33 89.77 -17.52 89.80 0.08 0.22 0.60 100.0
20190428 00:39:12 * SSMIS-17 85-92GHz 61.6 -15.86 89.23 -15.67 89.21 0.08 0.22 0.80 100.0
20190427 23:42:56 * SSMIS-18 85-92GHz 60.0 -15.80 89.31 -15.77 89.31 0.08 0.21 0.50 100.0
20190427 19:29:30 * AMSR2 85-92GHz 60.0 -15.28 89.11 -15.43 89.11 0.09 0.26 0.50 100.0
20190427 09:53:19 * SSMIS-16 85-92GHz 65.0 -14.61 88.65 -14.59 88.65 0.15 0.42 1.00 75.2
20190427 00:52:21 SSMIS-17 85-92GHz 65.0 -13.94 88.76 -13.86 88.80 0.17 0.49 0.80 72.0
20190427 00:52:13 SSMIS-17 85-92GHz 65.0 -13.94 88.76 -13.86 88.80 0.17 0.48 0.80 72.0
20190427 00:46:39 * GMI 85-92GHz 65.0 -13.93 88.76 -13.85 88.79 0.20 0.57 0.80 63.3
20190426 21:17:28 SSMIS-16 85-92GHz 65.0 *** *** *** *** *** *** 5.00 ***
20190426 10:06:44 SSMIS-16 85-92GHz 61.6 *** *** *** *** *** *** 5.00 ***
20190426 07:56:14 AMSR2 85-92GHz 63.4 -11.70 87.38 -11.83 87.49 0.26 0.74 0.20 52.5
20190426 01:04:57 * SSMIS-17 85-92GHz 65.0 -10.84 86.76 -10.87 86.84 0.18 0.51 0.30 68.3
20190425 21:29:49 SSMIS-16 85-92GHz 60.8 *** *** *** *** *** *** 5.00 ***
20190425 19:40:46 AMSR2 85-92GHz 57.8 *** *** *** *** *** *** 0.20 ***
20190425 10:20:17 * SSMIS-16 85-92GHz 48.6 -10.03 85.00 -10.07 85.10 0.32 0.91 5.00 0.0
20190425 01:18:04 SSMIS-17 85-92GHz 42.4 -10.21 84.29 -10.25 84.38 0.26 0.73 5.00 0.0
20190424 21:42:38 * SSMIS-16 85-92GHz 41.5 -10.54 85.00 -10.51 84.93 0.17 0.48 5.00 0.0
20190424 13:16:39 GMI 85-92GHz 40.0 -10.30 84.78 -10.20 84.80 0.47 1.32 2.10 4.3
20190424 11:29:00 * SSMIS-18 85-92GHz 40.0 -10.45 84.22 -10.45 84.22 0.22 0.62 5.00 0.0
20190424 10:33:44 SSMIS-16 85-92GHz 40.0 -10.40 84.15 -10.40 84.21 0.27 0.76 0.40 13.4
20190424 08:08:45 AMSR2 85-92GHz 40.0 -10.45 84.23 -10.45 84.27 0.45 1.27 1.10 4.2
20190424 01:46:39 GMI 85-92GHz 40.0 -9.98 83.83 -10.01 83.86 0.50 1.41 3.10 1.8
20190423 21:55:35 * SSMIS-16 85-92GHz 40.0 -9.27 83.62 -9.00 83.35 0.17 0.47 5.00 0.0
20190423 19:52:47 AMSR2 85-92GHz 40.0 -9.39 83.28 -9.51 83.40 0.29 0.83 5.00 0.0
20190423 11:42:21 * SSMIS-18 85-92GHz 35.0 -8.01 82.27 -7.97 82.24 0.15 0.42 5.00 0.0
20190423 10:47:37 SSMIS-16 85-92GHz 35.0 -8.17 81.94 -8.27 82.04 0.32 0.89 1.90 8.7

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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