-- 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
20171205 18:36:40 GMI 85-92GHz 40.0 *** *** *** *** *** *** 5.00 ***
20171205 13:43:47 SSMIS-17 85-92GHz 42.4 *** *** *** *** *** *** 5.00 ***
20171205 11:11:00 SSMIS-16 85-92GHz 43.8 *** *** *** *** *** *** 5.00 ***
20171205 09:45:03 SSMI-15 85-92GHz 44.6 *** *** *** *** *** *** 4.20 ***
20171205 08:21:44 AMSR2 85-92GHz 45.0 *** *** *** *** *** *** 4.00 ***
20171205 05:16:39 GMI 85-92GHz 46.8 *** *** *** *** *** *** 5.00 ***
20171205 02:30:43 * SSMIS-17 85-92GHz 53.7 19.03 69.67 19.03 69.67 0.24 0.67 5.00 0.0
20171204 22:33:22 SSMI-15 85-92GHz 60.0 *** *** *** *** *** *** 0.40 ***
20171204 21:28:47 AMSR2 85-92GHz 60.0 *** *** *** *** *** *** 0.40 ***
20171204 13:56:08 * SSMIS-17 85-92GHz 63.4 15.67 69.65 15.77 69.72 0.21 0.59 0.50 55.8
20171204 11:23:21 SSMIS-16 85-92GHz 65.5 15.39 69.08 15.40 69.08 0.25 0.69 0.60 45.9
20171204 09:59:56 * SSMI-15 85-92GHz 66.7 15.35 68.91 15.20 68.85 0.16 0.45 0.40 83.7
20171204 06:11:40 * GMI 85-92GHz 70.0 14.87 68.81 14.81 68.80 0.15 0.41 0.80 93.3
20171204 01:20:46 * SSMIS-18 85-92GHz 68.9 14.32 68.84 14.41 68.84 0.15 0.41 5.00 0.0
20171204 01:20:45 * SSMIS-18 85-92GHz 70.0 14.43 68.88 14.53 68.88 0.16 0.46 1.20 57.7
20171203 20:46:38 AMSR2 85-92GHz 72.7 14.03 68.47 13.99 68.47 0.15 0.43 0.30 90.8
20171203 14:08:52 * SSMIS-17 85-92GHz 75.0 13.11 68.49 13.16 68.49 0.12 0.35 0.50 99.5
20171203 11:35:49 * SSMIS-16 85-92GHz 75.3 12.75 68.55 12.74 68.55 0.11 0.30 0.40 100.0
20171203 08:32:22 * AMSR2 85-92GHz 77.9 12.45 68.64 12.44 68.64 0.10 0.29 0.40 100.0
20171203 01:34:01 * SSMIS-18 85-92GHz 91.1 11.73 69.11 11.77 69.01 0.12 0.33 1.10 90.5
20171202 19:36:40 GMI 85-92GHz 98.7 *** *** *** *** *** *** 5.00 ***
20171202 12:55:50 * SSMIS-18 85-92GHz 95.0 10.44 70.21 10.27 70.35 0.14 0.39 5.00 0.0
20171202 06:21:39 GMI 85-92GHz 85.0 9.73 70.97 9.65 71.04 0.16 0.46 5.00 0.0
20171202 01:46:54 SSMIS-18 85-92GHz 85.0 9.31 71.37 9.37 71.31 0.10 0.29 0.60 100.0
20171202 01:31:56 * SSMIS-17 85-92GHz 85.0 9.29 71.45 9.37 71.37 0.10 0.28 0.60 100.0
20171201 22:58:34 * SSMIS-16 85-92GHz 84.1 9.26 71.69 9.28 71.64 0.10 0.28 0.60 100.0
20171201 21:42:18 SSMI-15 85-92GHz 83.1 9.12 71.74 9.08 71.84 0.13 0.36 5.00 0.0
20171201 21:00:00 AMSR2 85-92GHz 82.5 9.00 71.79 8.98 71.84 0.10 0.27 0.60 100.0
20171201 13:08:01 * SSMIS-18 85-92GHz 71.9 8.79 72.57 8.86 72.43 0.09 0.24 0.60 100.0
20171201 08:43:31 * AMSR2 85-92GHz 70.0 8.69 72.93 8.68 72.97 0.09 0.24 0.70 100.0
20171201 01:45:12 * SSMIS-17 85-92GHz 62.9 8.88 73.91 8.89 73.83 0.10 0.28 0.80 100.0
20171130 23:11:32 * SSMIS-16 85-92GHz 60.0 8.81 74.28 8.82 74.25 0.11 0.30 1.00 100.0
20171130 21:58:20 SSMI-15 85-92GHz 60.0 8.62 74.48 8.56 74.59 0.10 0.27 0.80 100.0
20171130 20:17:15 * AMSR2 85-92GHz 60.0 8.41 74.65 8.42 74.64 0.08 0.23 0.90 100.0
20171130 19:46:39 GMI 85-92GHz 60.0 *** *** *** *** *** *** 5.00 ***
20171130 13:20:03 * SSMIS-18 85-92GHz 56.1 8.03 75.45 8.04 75.26 0.10 0.29 0.80 100.0
20171130 13:06:15 SSMIS-17 85-92GHz 55.0 8.13 75.55 8.15 75.32 0.10 0.27 0.90 100.0
20171130 10:32:31 * SSMIS-16 85-92GHz 53.2 8.05 75.84 8.09 75.71 0.08 0.22 1.00 100.0
20171130 09:20:34 SSMI-15 85-92GHz 51.7 7.97 76.00 7.92 76.11 0.13 0.36 1.00 96.1
20171130 08:00:19 * AMSR2 85-92GHz 50.0 7.99 76.12 8.02 76.05 0.11 0.31 1.20 100.0
20171130 01:58:58 SSMIS-17 85-92GHz 40.0 *** *** *** *** *** *** 5.00 ***
20171130 01:58:56 SSMIS-17 85-92GHz 42.5 *** *** *** *** *** *** 5.00 ***

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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