-- 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
20181014 14:54:20 * SSMIS-17 85-92GHz 23.4 16.60 51.00 16.58 51.05 0.19 0.55 5.00 0.0
20181014 14:36:07 SSMIS-18 85-92GHz 23.8 16.54 50.99 16.53 51.00 0.23 0.65 5.00 0.0
20181014 12:02:53 SSMIS-16 85-92GHz 26.6 16.45 51.74 16.43 51.80 0.40 1.14 5.00 0.0
20181014 09:54:14 * AMSR2 85-92GHz 29.0 16.03 51.76 15.98 51.90 0.23 0.64 0.20 41.5
20181014 03:42:45 SSMIS-17 85-92GHz 31.9 *** *** *** *** *** *** 1.60 ***
20181014 00:51:00 SSMIS-16 85-92GHz 35.0 15.58 52.37 15.50 52.55 0.43 1.22 2.20 5.9
20181014 00:26:40 GMI 85-92GHz 35.0 15.52 52.58 15.46 52.71 0.44 1.24 1.80 6.1
20181013 15:07:25 SSMIS-17 85-92GHz 42.4 15.05 53.84 15.04 53.91 0.39 1.10 2.20 5.8
20181013 12:15:24 * SSMIS-16 85-92GHz 45.0 14.91 54.37 14.89 54.46 0.19 0.55 2.30 31.1
20181013 11:11:40 GMI 85-92GHz 45.0 14.63 54.50 14.64 54.46 0.22 0.63 1.70 40.8
20181013 01:55:35 * SSMIS-18 85-92GHz 41.6 14.90 55.71 14.92 55.66 0.22 0.61 1.70 13.2
20181012 22:19:44 AMSR2 85-92GHz 40.0 14.89 55.91 14.89 55.78 0.20 0.56 5.00 0.0
20181012 13:19:19 * SSMIS-18 85-92GHz 43.9 14.80 57.09 14.80 56.95 0.31 0.86 5.00 0.0
20181012 02:28:27 SSMIS-17 85-92GHz 50.0 14.75 57.44 14.75 57.44 0.25 0.70 1.10 18.5
20181012 02:07:47 SSMIS-18 85-92GHz 50.0 14.90 57.67 14.90 57.66 0.20 0.57 1.50 39.3
20181012 00:36:40 GMI 85-92GHz 50.0 14.70 57.46 14.70 57.50 0.16 0.46 1.30 57.0
20181011 21:36:47 AMSR2 85-92GHz 56.0 14.62 57.59 14.59 57.63 0.18 0.51 1.40 50.4
20181011 13:31:50 * SSMIS-18 85-92GHz 65.0 14.45 57.85 14.45 57.84 0.10 0.29 1.40 89.3
20181011 09:23:16 AMSR2 85-92GHz 67.2 14.50 57.91 14.50 57.95 0.17 0.48 1.00 28.3
20181011 02:41:52 * SSMIS-17 85-92GHz 72.8 14.80 58.00 14.80 58.00 0.14 0.38 1.10 62.2
20181011 02:20:25 SSMIS-18 85-92GHz 73.0 14.65 58.15 14.65 58.15 0.13 0.38 1.50 65.0
20181010 23:49:15 * SSMIS-16 85-92GHz 75.0 14.55 58.42 14.55 58.42 0.12 0.34 1.40 76.6
20181010 14:06:05 * SSMIS-17 85-92GHz 75.0 14.48 58.58 14.49 58.58 0.12 0.35 0.40 90.6
20181010 13:44:10 SSMIS-18 85-92GHz 75.0 14.31 58.49 14.33 58.49 0.14 0.39 0.40 83.8
20181010 12:16:39 * GMI 85-92GHz 75.0 14.41 58.54 14.39 58.55 0.11 0.31 0.40 100.0
20181010 02:55:02 * SSMIS-17 85-92GHz 69.9 14.20 59.14 14.19 59.15 0.11 0.32 0.50 96.7
20181010 00:46:40 GMI 85-92GHz 66.3 13.95 59.22 13.95 59.29 0.14 0.40 5.00 0.0
20181009 21:48:57 AMSR2 85-92GHz 63.2 14.05 59.26 14.05 59.51 0.13 0.36 0.40 99.3
20181009 14:19:04 SSMIS-17 85-92GHz 56.9 13.35 60.13 13.38 60.14 0.21 0.60 0.80 22.4
20181009 13:56:27 * SSMIS-18 85-92GHz 56.6 13.25 60.06 13.34 60.08 0.19 0.53 0.80 27.0
20181009 11:26:03 SSMIS-16 85-92GHz 55.0 13.36 60.08 13.36 60.08 0.30 0.85 0.80 42.2
20181009 09:35:01 AMSR2 85-92GHz 55.0 13.42 60.22 13.39 60.30 0.14 0.40 1.10 89.8
20181009 03:08:51 * SSMIS-17 85-92GHz 52.6 12.92 60.53 12.89 60.58 0.12 0.33 0.70 95.3
20181009 00:15:42 * SSMIS-16 85-92GHz 50.0 12.56 60.22 12.52 60.29 0.19 0.54 1.20 58.7
20181008 21:06:28 AMSR2 85-92GHz 50.0 *** *** *** *** *** *** 5.00 ***
20181008 14:31:59 * SSMIS-17 85-92GHz 50.0 12.43 61.38 12.43 61.39 0.30 0.85 1.80 8.1
20181008 12:21:38 GMI 85-92GHz 50.0 12.30 61.65 12.30 61.65 0.35 0.99 1.20 7.2
20181008 08:51:48 AMSR2 85-92GHz 47.4 12.09 61.86 12.10 61.86 0.30 0.86 5.00 0.0

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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