-- 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
20201116 00:20:18 GMI 85-92GHz 27.1 *** *** *** *** *** *** 2.00 ***
20201116 00:18:57 SSMIS-17 85-92GHz 27.1 *** *** *** *** *** *** 2.30 ***
20201115 22:17:14 * SSMIS-18 85-92GHz 29.6 18.05 103.60 18.05 103.48 0.52 1.46 1.90 0.3
20201115 22:16:14 SSMIS-18 85-92GHz 29.7 18.20 103.50 18.20 103.38 0.50 1.42 2.00 0.4
20201115 18:30:52 * AMSR2 85-92GHz 34.4 18.40 104.16 18.40 104.28 0.42 1.18 0.90 1.0
20201115 11:45:14 * SSMIS-17 85-92GHz 59.3 18.26 105.48 18.25 105.52 0.45 1.26 2.20 1.3
20201115 09:43:03 SSMIS-18 85-92GHz 67.2 *** *** *** *** *** *** 2.50 ***
20201115 06:18:53 AMSR2 85-92GHz 70.0 17.61 106.61 17.57 106.75 0.28 0.80 0.30 3.2
20201114 20:52:22 * SSMIS-16 85-92GHz 80.0 16.78 108.00 16.76 108.03 0.15 0.42 0.80 59.3
20201114 13:50:19 GMI 85-92GHz 90.4 16.35 109.03 16.38 108.93 0.11 0.32 0.60 90.9
20201114 08:17:30 SSMIS-16 85-92GHz 101.2 16.00 110.03 16.02 110.00 0.11 0.31 0.60 94.2
20201114 05:35:32 AMSR2 85-92GHz 105.0 15.93 110.43 15.93 110.44 0.11 0.30 0.70 100.0
20201114 00:35:19 GMI 85-92GHz 105.0 15.73 111.25 15.70 111.45 0.10 0.30 0.70 100.0
20201113 23:05:09 * SSMIS-17 85-92GHz 106.5 15.76 111.46 15.77 111.39 0.11 0.30 0.60 100.0
20201113 21:05:23 SSMIS-16 85-92GHz 109.9 15.74 111.83 15.71 111.94 0.09 0.27 0.70 100.0
20201113 21:01:58 * SSMIS-18 85-92GHz 109.9 15.68 111.90 15.66 111.99 0.09 0.26 0.70 100.0
20201113 10:29:57 SSMIS-17 85-92GHz 93.7 15.56 113.75 15.59 113.59 0.12 0.34 0.70 97.5
20201113 08:30:01 * SSMIS-16 85-92GHz 85.4 15.37 114.03 15.37 114.03 0.10 0.28 0.70 100.0
20201113 08:26:01 SSMIS-18 85-92GHz 85.1 *** *** *** *** *** *** 0.50 ***
20201112 23:18:23 SSMIS-17 85-92GHz 75.0 15.57 115.52 15.58 115.49 0.12 0.35 0.80 82.3
20201112 23:18:21 * SSMIS-17 85-92GHz 75.0 15.57 115.55 15.58 115.52 0.11 0.32 0.80 86.9
20201112 21:14:28 SSMIS-18 85-92GHz 75.0 15.44 115.92 15.40 116.01 0.23 0.65 0.70 6.5
20201112 18:00:29 * AMSR2 85-92GHz 75.0 15.30 116.51 15.30 116.59 0.10 0.27 0.80 99.3
20201112 14:00:18 GMI 85-92GHz 75.0 *** *** *** *** *** *** 5.00 ***
20201112 10:42:55 SSMIS-17 85-92GHz 75.0 15.35 118.15 15.35 118.01 0.20 0.57 1.90 12.7
20201112 08:43:04 SSMIS-16 85-92GHz 75.0 15.15 118.00 15.15 118.04 0.14 0.39 1.00 76.7
20201112 08:38:28 * SSMIS-18 85-92GHz 75.0 15.20 118.22 15.20 118.24 0.12 0.34 1.00 77.2
20201112 05:47:20 AMSR2 85-92GHz 75.2 15.15 118.59 15.15 118.64 0.12 0.35 0.80 97.9
20201112 00:45:18 * GMI 85-92GHz 80.0 15.65 119.49 15.65 119.77 0.13 0.36 1.10 74.0
20201111 19:50:24 * SSMIS-16 85-92GHz 90.4 15.38 120.92 15.41 120.72 0.13 0.36 0.30 87.5
20201111 17:17:34 AMSR2 85-92GHz 94.4 *** *** *** *** *** *** 0.70 ***
20201111 13:15:19 GMI 85-92GHz 91.0 *** *** *** *** *** *** 0.80 ***
20201111 08:51:20 SSMIS-18 85-92GHz 80.0 14.24 123.24 14.24 123.26 0.12 0.35 0.80 100.0
20201111 08:51:18 SSMIS-18 85-92GHz 84.8 *** *** *** *** *** *** 0.90 ***
20201110 22:03:31 SSMIS-17 85-92GHz 70.1 *** *** *** *** *** *** 1.00 ***
20201110 20:03:07 * SSMIS-16 85-92GHz 65.1 14.79 125.15 14.80 125.04 0.13 0.38 0.90 83.1
20201110 19:58:35 SSMIS-18 85-92GHz 64.9 14.59 125.43 14.60 125.30 0.26 0.73 1.10 41.3
20201110 09:27:31 SSMIS-17 85-92GHz 45.8 *** *** *** *** *** *** 2.80 ***
20201110 07:27:09 SSMIS-16 85-92GHz 42.4 13.65 127.81 13.73 127.57 0.51 1.45 1.30 2.9
20201110 00:55:18 GMI 85-92GHz 35.0 13.19 128.17 13.12 128.31 0.47 1.33 3.80 2.7
20201109 22:17:21 SSMIS-17 85-92GHz 33.6 13.02 129.17 13.12 129.00 0.22 0.61 2.20 7.8
20201109 20:16:38 * SSMIS-16 85-92GHz 31.9 13.29 128.48 13.31 128.44 0.19 0.54 0.80 22.6
20201109 20:11:13 SSMIS-18 85-92GHz 31.8 13.23 128.54 13.26 128.49 0.25 0.72 3.40 44.0
20201109 13:25:18 GMI 85-92GHz 30.0 12.88 129.75 12.95 129.67 0.31 0.88 3.60 13.7
20201109 09:40:51 SSMIS-17 85-92GHz 28.1 12.50 129.81 12.44 130.01 0.52 1.48 1.70 1.4
20201109 07:39:36 * SSMIS-16 85-92GHz 26.4 12.30 130.06 12.34 129.90 0.44 1.25 2.40 3.3
20201109 07:34:26 SSMIS-18 85-92GHz 26.3 12.44 130.28 12.49 130.11 0.60 1.69 1.40 0.5

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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