-- 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
20190410 23:22:57 * SSMIS-17 85-92GHz 30.0 -17.39 108.70 -17.39 108.68 0.23 0.64 1.50 73.6
20190410 22:12:21 SSMIS-18 85-92GHz 30.0 -17.21 108.89 -17.24 108.68 0.37 1.06 1.30 12.1
20190410 08:30:42 SSMIS-16 85-92GHz 31.9 -17.04 111.36 -17.04 111.37 0.61 1.71 2.10 0.2
20190410 06:15:52 AMSR2 85-92GHz 33.2 -16.91 111.68 -16.89 111.79 0.30 0.85 1.80 4.2
20190410 04:36:40 GMI 85-92GHz 34.1 -16.80 111.66 -16.84 111.53 0.26 0.72 0.70 5.9
20190409 19:55:59 SSMIS-16 85-92GHz 38.4 -16.75 113.41 -16.75 113.34 0.55 1.56 1.30 2.5
20190409 18:03:28 AMSR2 85-92GHz 40.0 -16.60 113.35 -16.59 113.42 0.35 0.98 1.90 11.0
20190409 15:16:39 GMI 85-92GHz 40.0 -16.81 113.44 -16.72 113.54 0.34 0.97 1.10 1.8
20190409 10:42:59 SSMIS-17 85-92GHz 41.1 -16.62 114.25 -16.64 114.17 0.57 1.62 5.00 0.0
20190409 09:31:11 SSMIS-18 85-92GHz 42.1 -16.59 114.18 -16.57 114.28 0.48 1.36 5.00 0.0
20190409 08:43:46 SSMIS-16 85-92GHz 42.7 -16.93 114.42 -16.92 114.44 0.34 0.97 5.00 0.0
20190408 20:08:41 * SSMIS-16 85-92GHz 60.0 -17.00 115.10 -16.96 115.03 0.12 0.35 5.00 0.0
20190408 17:20:26 * AMSR2 85-92GHz 59.5 -16.71 115.16 -16.71 115.15 0.11 0.32 0.30 100.0
20190408 10:56:36 SSMIS-17 85-92GHz 55.0 -16.10 116.01 -16.16 115.95 0.13 0.36 0.10 75.4
20190408 09:43:54 * SSMIS-18 85-92GHz 55.0 -15.95 116.09 -15.79 116.22 0.10 0.29 0.20 100.0
20190408 04:46:39 * GMI 85-92GHz 55.0 -15.43 116.49 -15.47 116.44 0.13 0.36 0.30 100.0
20190407 22:20:57 * SSMIS-17 85-92GHz 53.6 -14.63 117.06 -14.86 116.90 0.14 0.40 0.20 86.0
20190407 20:21:02 * SSMIS-16 85-92GHz 52.0 -14.42 117.09 -14.46 117.06 0.12 0.35 0.20 97.8
20190407 15:31:39 GMI 85-92GHz 50.0 -13.97 117.33 -13.89 117.50 0.45 1.27 5.00 0.0
20190407 11:10:30 SSMIS-17 85-92GHz 49.3 -13.65 118.04 -13.67 117.99 0.18 0.51 5.00 0.0
20190407 09:56:56 * SSMIS-18 85-92GHz 48.3 -13.43 118.23 -13.35 118.44 0.13 0.37 5.00 0.0
20190407 05:46:02 * AMSR2 85-92GHz 45.0 -12.99 119.37 -12.99 119.41 0.30 0.86 0.20 61.8
20190406 22:33:43 SSMIS-17 85-92GHz 45.0 -13.29 120.06 -13.26 119.88 0.23 0.65 5.00 0.0
20190406 21:19:44 SSMIS-18 85-92GHz 45.0 -13.08 120.36 -13.14 120.55 0.17 0.48 5.00 0.0
20190406 17:31:28 AMSR2 85-92GHz 45.0 -13.07 121.50 -13.07 121.51 0.31 0.88 0.20 44.2
20190406 07:42:32 * SSMIS-16 85-92GHz 45.0 -12.95 123.10 -12.99 123.03 0.55 1.57 5.00 0.0
20190406 05:03:21 AMSR2 85-92GHz 44.2 -12.63 123.64 -12.68 123.57 0.56 1.58 5.00 0.0
20190405 21:31:56 SSMIS-18 85-92GHz 40.0 *** *** *** *** *** *** 5.00 ***
20190405 19:05:18 * SSMIS-16 85-92GHz 40.0 -11.62 125.66 -11.66 125.52 0.17 0.47 5.00 0.0
20190405 16:48:16 AMSR2 85-92GHz 39.0 -11.47 125.86 -11.45 125.77 0.30 0.84 1.80 26.6
20190405 15:41:40 GMI 85-92GHz 38.1 -11.78 126.00 -11.85 126.17 0.38 1.08 1.00 22.6
20190405 09:55:41 * SSMIS-17 85-92GHz 35.0 -11.91 126.92 -11.96 127.13 0.24 0.68 1.10 15.9
20190405 08:41:04 SSMIS-18 85-92GHz 35.0 -11.82 127.10 -11.82 127.13 0.47 1.34 5.00 0.0
20190405 08:40:12 SSMIS-18 85-92GHz 35.0 -11.84 127.11 -11.85 127.13 0.42 1.19 5.00 0.0
20190405 07:55:40 * SSMIS-16 85-92GHz 35.0 -12.05 126.90 -12.03 126.82 0.31 0.87 2.20 3.4

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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