-- 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
20190326 23:22:24 SSMIS-17 85-92GHz 25.3 -22.37 112.67 -22.38 112.66 0.37 1.04 5.00 0.0
20190326 21:59:12 SSMIS-18 85-92GHz 25.8 -21.87 113.23 -21.81 113.37 0.29 0.81 5.00 0.0
20190326 19:37:48 SSMIS-16 85-92GHz 26.8 -21.82 113.56 -21.86 113.47 0.33 0.93 2.20 3.7
20190326 19:31:39 GMI 85-92GHz 26.9 *** *** *** *** *** *** 5.00 ***
20190326 17:52:28 AMSR2 85-92GHz 27.6 -21.85 113.68 -21.83 113.72 0.33 0.94 2.10 8.6
20190326 08:22:57 SSMIS-16 85-92GHz 32.0 -21.65 114.74 -21.66 114.72 0.59 1.66 0.40 0.5
20190325 19:50:13 SSMIS-16 85-92GHz 38.5 *** *** *** *** *** *** 0.50 ***
20190325 17:09:12 AMSR2 85-92GHz 40.0 -20.40 116.59 -20.40 116.56 0.60 1.69 2.10 0.4
20190325 10:39:57 SSMIS-17 85-92GHz 40.0 -20.70 117.97 -20.70 117.94 0.30 0.86 5.00 0.0
20190325 09:01:40 GMI 85-92GHz 40.0 -20.95 117.86 -20.95 117.88 0.28 0.78 5.00 0.0
20190325 08:36:03 SSMIS-16 85-92GHz 40.0 -20.50 117.77 -20.50 117.77 0.36 1.01 5.00 0.0
20190325 06:14:45 AMSR2 85-92GHz 40.0 *** *** *** *** *** *** 2.30 ***
20190324 22:07:32 SSMIS-17 85-92GHz 49.7 *** *** *** *** *** *** 5.00 ***
20190324 20:03:14 SSMIS-16 85-92GHz 54.9 -21.27 118.92 -21.28 118.90 0.18 0.52 5.00 0.0
20190324 19:41:39 * GMI 85-92GHz 55.8 -21.26 118.87 -21.28 118.85 0.19 0.53 5.00 0.0
20190324 10:52:46 SSMIS-17 85-92GHz 88.7 -20.80 117.99 -20.82 118.00 0.13 0.36 2.30 7.6
20190324 09:28:02 * SSMIS-18 85-92GHz 93.4 -20.83 117.90 -20.77 117.86 0.13 0.37 0.10 26.6
20190324 05:31:53 * AMSR2 85-92GHz 105.8 -20.83 117.91 -20.83 117.91 0.13 0.36 5.00 0.0
20190323 22:20:48 * SSMIS-17 85-92GHz 112.2 -20.03 117.66 -20.08 117.66 0.12 0.33 0.70 100.0
20190323 20:55:07 * SSMIS-18 85-92GHz 109.9 -20.01 117.82 -19.99 117.82 0.12 0.33 5.00 0.0
20190323 20:16:11 SSMIS-16 85-92GHz 108.8 -20.03 117.61 -20.04 117.61 0.12 0.35 0.90 95.6
20190323 17:21:20 AMSR2 85-92GHz 103.4 -19.76 117.55 -19.78 117.55 0.12 0.33 0.80 100.0
20190323 11:06:48 * SSMIS-17 85-92GHz 88.5 -19.50 117.41 -19.52 117.43 0.11 0.32 1.00 100.0
20190323 09:40:58 SSMIS-18 85-92GHz 86.1 -19.38 117.28 -19.32 117.21 0.12 0.33 1.00 99.1
20190323 09:11:40 GMI 85-92GHz 85.3 -19.30 117.30 -19.27 117.26 0.12 0.35 1.20 89.1
20190322 22:33:23 SSMIS-17 85-92GHz 89.1 -18.49 117.09 -18.58 117.11 0.11 0.31 0.90 100.0
20190322 22:33:21 * SSMIS-17 85-92GHz 82.4 -18.47 117.08 -18.56 117.09 0.10 0.28 0.90 100.0
20190322 21:07:14 * SSMIS-18 85-92GHz 84.8 -18.38 117.16 -18.32 117.15 0.10 0.27 0.80 100.0
20190322 11:20:46 * SSMIS-17 85-92GHz 96.6 -17.86 117.01 -17.87 117.01 0.13 0.35 0.50 87.9
20190322 09:53:38 SSMIS-18 85-92GHz 100.3 -17.93 116.98 -17.85 116.95 0.16 0.44 0.60 28.8
20190322 05:44:56 * AMSR2 85-92GHz 110.0 -17.64 116.86 -17.63 116.86 0.10 0.28 0.40 100.0
20190321 22:46:38 * SSMIS-17 85-92GHz 110.0 -17.42 116.92 -17.44 116.91 0.11 0.32 0.50 100.0
20190321 21:19:38 SSMIS-18 85-92GHz 110.2 -17.41 117.11 -17.40 117.12 0.12 0.34 0.60 100.0
20190321 20:46:40 * GMI 85-92GHz 110.0 -17.39 117.02 -17.39 117.02 0.12 0.34 0.40 100.0
20190321 17:32:44 * AMSR2 85-92GHz 110.4 -17.34 117.08 -17.33 117.09 0.11 0.32 0.30 100.0
20190321 10:06:36 * SSMIS-18 85-92GHz 118.1 -17.22 117.45 -17.32 117.45 0.12 0.34 0.30 100.0
20190321 07:48:08 * SSMIS-16 85-92GHz 122.0 -16.96 117.66 -17.02 117.66 0.10 0.29 0.30 81.9
20190320 22:59:41 SSMIS-17 85-92GHz 122.5 -16.23 117.69 -16.28 117.70 0.13 0.37 0.20 88.3
20190320 21:31:23 SSMIS-18 85-92GHz 118.8 -16.03 117.77 -15.92 117.74 0.16 0.45 0.20 41.1
20190320 10:19:32 SSMIS-18 85-92GHz 58.6 -15.86 118.11 -15.90 118.03 0.18 0.51 0.20 68.8
20190320 10:11:39 * GMI 85-92GHz 58.5 -15.80 118.12 -15.85 118.03 0.11 0.31 0.10 100.0
20190320 08:01:35 SSMIS-16 85-92GHz 56.7 -15.70 118.32 -15.73 118.28 0.16 0.44 0.30 77.0
20190320 05:57:38 AMSR2 85-92GHz 55.0 -15.45 118.25 -15.43 118.30 0.15 0.42 0.30 100.0
20190319 21:43:38 * SSMIS-18 85-92GHz 46.2 -15.23 119.25 -15.12 119.39 0.12 0.33 2.20 62.9
20190319 20:56:40 GMI 85-92GHz 44.9 -15.16 119.24 -15.12 119.29 0.25 0.70 1.70 12.1
20190319 19:25:57 SSMIS-16 85-92GHz 42.4 -15.08 119.52 -15.18 119.40 0.14 0.40 1.90 44.1
20190319 17:44:22 AMSR2 85-92GHz 40.0 -14.94 119.61 -14.92 119.64 0.18 0.50 1.70 34.1

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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