-- Directory of older time series plots --


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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
20231127 21:40:54 * AMSR2 85-92GHz 20.0 14.42 -126.32 14.40 -126.26 0.31 0.89 0.40 7.0
20231127 16:51:58 GMI 85-92GHz 20.0 14.34 -125.47 14.37 -125.57 0.30 0.85 2.50 5.1
20231127 14:49:04 SSMIS-17 85-92GHz 20.0 14.30 -125.13 14.30 -125.14 0.26 0.73 1.30 4.9
20231127 13:50:28 SSMIS-16 85-92GHz 20.0 14.28 -125.30 14.30 -125.40 0.32 0.89 0.30 5.7
20231127 11:57:26 * SSMIS-18 85-92GHz 20.0 14.25 -124.77 14.25 -124.77 0.17 0.49 4.20 13.7
20231127 02:13:34 * SSMIS-17 85-92GHz 24.1 14.25 -124.37 14.26 -124.43 0.30 0.86 0.20 4.7
20231126 17:36:59 GMI 85-92GHz 28.5 *** *** *** *** *** *** 5.00 ***
20231126 15:03:00 SSMIS-17 85-92GHz 30.0 14.55 -123.65 14.55 -123.64 0.27 0.76 0.70 15.5
20231126 15:02:58 * SSMIS-17 85-92GHz 30.0 14.55 -123.65 14.55 -123.64 0.27 0.76 0.70 15.5
20231126 14:03:25 * SSMIS-16 85-92GHz 30.0 14.55 -123.53 14.55 -123.59 0.21 0.59 1.10 16.9
20231126 12:10:44 SSMIS-18 85-92GHz 30.0 14.65 -123.46 14.65 -123.44 0.32 0.89 1.20 4.2
20231126 10:06:32 * AMSR2 85-92GHz 31.6 14.45 -123.57 14.45 -123.45 0.28 0.79 0.90 5.8
20231126 04:11:59 * GMI 85-92GHz 36.5 14.63 -122.63 14.75 -122.53 0.26 0.74 0.40 10.9
20231126 02:27:18 SSMIS-17 85-92GHz 38.0 14.31 -122.54 14.25 -122.58 0.37 1.06 2.00 4.4
20231126 01:28:05 SSMIS-16 85-92GHz 38.8 14.52 -122.58 14.65 -122.54 0.42 1.18 2.20 3.3
20231125 23:35:03 SSMIS-18 85-92GHz 39.7 *** *** *** *** *** *** 0.60 ***
20231125 21:53:13 * AMSR2 85-92GHz 38.2 14.92 -123.01 14.98 -123.09 0.23 0.66 0.20 13.2
20231125 14:16:35 SSMIS-16 85-92GHz 35.0 14.79 -123.13 14.82 -123.12 0.53 1.49 0.60 0.8
20231125 12:23:35 * SSMIS-18 85-92GHz 35.0 14.97 -123.16 14.95 -123.17 0.26 0.72 3.20 6.8
20231125 04:56:59 GMI 85-92GHz 35.0 14.23 -122.85 14.36 -122.91 0.40 1.12 0.40 7.3
20231125 02:40:56 * SSMIS-17 85-92GHz 35.0 13.43 -122.80 13.47 -122.82 0.36 1.02 1.10 15.9
20231125 01:40:22 SSMIS-16 85-92GHz 35.0 13.61 -122.81 13.77 -122.88 0.60 1.70 0.70 0.8
20231124 23:47:59 SSMIS-18 85-92GHz 34.8 13.44 -122.45 13.45 -122.45 0.41 1.16 0.20 10.4
20231124 23:46:20 SSMIS-18 85-92GHz 30.0 13.47 -122.48 13.48 -122.48 0.40 1.14 0.20 12.5
20231124 21:09:46 AMSR2 85-92GHz 32.6 13.43 -122.63 13.43 -122.63 0.46 1.30 0.30 10.3
20231124 17:21:59 * GMI 85-92GHz 30.0 13.53 -122.71 13.55 -122.69 0.49 1.38 0.60 2.9
20231124 14:30:26 SSMIS-16 85-92GHz 30.0 *** *** *** *** *** *** 5.00 ***
20231124 12:37:23 * SSMIS-18 85-92GHz 30.0 12.47 -122.30 12.46 -122.30 0.30 0.85 0.30 9.9
20231124 10:19:17 AMSR2 85-92GHz 30.0 *** *** *** *** *** *** 1.80 ***
20231124 01:53:30 * SSMIS-16 85-92GHz 30.0 12.13 -122.64 12.20 -122.69 0.38 1.09 3.20 2.1
20231124 00:00:37 SSMIS-18 85-92GHz 30.0 12.25 -122.41 12.25 -122.40 0.42 1.19 1.10 2.4
20231123 23:59:29 SSMIS-18 85-92GHz 31.7 12.04 -121.93 12.04 -121.93 0.46 1.31 2.00 0.8
20231123 18:02:00 GMI 85-92GHz 30.0 12.20 -121.66 12.20 -121.65 0.29 0.81 0.10 5.6
20231123 14:03:41 SSMIS-17 85-92GHz 30.0 *** *** *** *** *** *** 0.30 ***

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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