-- 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
20190106 00:11:33 SSMIS-17 85-92GHz 23.2 *** *** *** *** *** *** 0.50 ***
20190105 23:22:08 * SSMIS-18 85-92GHz 23.7 10.41 95.64 10.42 95.62 0.55 1.56 0.60 1.8
20190105 11:33:10 * SSMIS-17 85-92GHz 30.0 10.11 96.96 10.11 96.96 0.34 0.95 5.00 0.0
20190105 09:05:23 * SSMIS-16 85-92GHz 30.0 9.85 97.30 9.79 97.37 0.30 0.85 5.00 0.0
20190105 00:25:05 SSMIS-17 85-92GHz 35.0 *** *** *** *** *** *** 5.00 ***
20190105 00:25:03 SSMIS-17 85-92GHz 35.0 *** *** *** *** *** *** 5.00 ***
20190104 23:35:14 * SSMIS-18 85-92GHz 35.3 8.87 98.81 8.87 98.81 0.63 1.79 5.00 0.0
20190104 21:11:38 GMI 85-92GHz 37.3 *** *** *** *** *** *** 5.00 ***
20190104 18:39:42 * AMSR2 85-92GHz 40.0 8.62 99.47 8.57 99.60 0.33 0.94 2.10 12.1
20190104 11:45:58 * SSMIS-17 85-92GHz 45.2 8.37 100.45 8.37 100.49 0.30 0.83 1.10 11.5
20190104 10:55:42 * SSMIS-18 85-92GHz 45.9 8.34 100.58 8.36 100.49 0.21 0.60 1.30 33.0
20190104 09:17:51 SSMIS-16 85-92GHz 47.3 8.24 100.12 8.22 100.25 0.56 1.59 0.40 3.5
20190104 06:22:58 AMSR2 85-92GHz 50.0 8.21 100.64 8.20 100.79 0.13 0.37 1.40 81.5
20190103 11:58:44 * SSMIS-17 85-92GHz 35.0 7.05 104.56 7.00 104.62 0.39 1.11 5.00 0.0
20190103 11:07:42 SSMIS-18 85-92GHz 35.0 *** *** *** *** *** *** 5.00 ***
20190102 23:11:14 * SSMIS-17 85-92GHz 39.8 5.90 105.58 5.90 105.56 0.24 0.68 5.00 0.0
20190102 23:10:25 SSMIS-17 85-92GHz 41.1 5.94 105.54 5.94 105.51 0.24 0.67 5.00 0.0
20190102 22:19:37 SSMIS-18 85-92GHz 39.7 6.05 105.88 6.05 105.77 0.41 1.17 1.90 3.2
20190102 22:18:52 SSMIS-18 85-92GHz 40.9 6.19 105.58 6.19 105.47 0.36 1.03 1.50 6.0
20190102 20:42:46 SSMIS-16 85-92GHz 39.4 6.00 105.85 6.00 105.87 0.28 0.80 1.20 7.9
20190102 18:52:30 AMSR2 85-92GHz 39.1 5.70 105.75 5.71 105.90 0.48 1.35 5.00 0.0
20190102 06:34:18 AMSR2 85-92GHz 36.8 6.09 107.85 6.10 107.99 0.26 0.74 5.00 0.0
20190101 23:24:26 SSMIS-17 85-92GHz 35.4 6.74 108.14 6.74 108.13 0.35 0.99 5.00 0.0
20190101 23:23:20 SSMIS-17 85-92GHz 37.2 6.71 108.00 6.71 107.98 0.33 0.94 5.00 0.0
20190101 22:32:00 * SSMIS-18 85-92GHz 35.3 6.60 108.60 6.59 108.48 0.31 0.87 5.00 0.0
20190101 22:31:15 SSMIS-18 85-92GHz 36.9 6.19 108.40 6.18 108.28 0.34 0.97 1.10 15.4
20190101 20:55:43 SSMIS-16 85-92GHz 35.0 5.92 108.80 5.92 108.85 0.45 1.27 1.80 2.7
20190101 20:36:39 GMI 85-92GHz 34.9 *** *** *** *** *** *** 5.00 ***
20190101 18:09:40 AMSR2 85-92GHz 34.5 6.19 109.13 6.20 109.21 0.30 0.86 2.80 12.7
20190101 10:45:09 SSMIS-17 85-92GHz 35.0 *** *** *** *** *** *** 5.00 ***
20190101 10:43:53 * SSMIS-17 85-92GHz 33.1 5.89 110.16 5.88 110.08 0.19 0.54 5.00 0.0
20190101 09:52:17 SSMIS-18 85-92GHz 35.0 *** *** *** *** *** *** 5.00 ***
20190101 09:51:07 SSMIS-18 85-92GHz 32.9 6.06 110.05 6.08 110.19 0.21 0.59 1.60 19.1
20190101 08:15:01 * SSMIS-16 85-92GHz 32.6 5.83 110.31 5.83 110.28 0.34 0.97 5.00 0.0
20190101 05:51:16 AMSR2 85-92GHz 32.2 6.38 110.28 6.38 110.32 0.58 1.63 0.50 1.0
20181231 23:36:53 SSMIS-17 85-92GHz 31.0 6.81 110.93 6.81 110.94 0.23 0.64 5.00 0.0
20181231 22:44:28 * SSMIS-18 85-92GHz 30.9 6.88 110.79 6.86 110.74 0.22 0.63 5.00 0.0
20181231 10:57:47 SSMIS-17 85-92GHz 29.1 8.35 111.21 8.27 111.14 0.47 1.32 1.30 5.3
20181231 10:04:10 * SSMIS-18 85-92GHz 28.4 8.74 111.96 8.53 111.74 0.33 0.93 5.00 0.0
20181231 08:28:35 * SSMIS-16 85-92GHz 27.1 8.20 111.68 8.20 111.67 0.36 1.01 2.30 4.8

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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