-- 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
20181223 00:44:55 * SSMIS-18 85-92GHz 25.0 -17.84 76.84 -17.78 76.94 0.26 0.72 5.00 0.0
20181222 14:41:40 GMI 85-92GHz 35.0 -17.53 77.51 -17.52 77.52 0.18 0.52 5.00 0.0
20181222 10:20:09 * SSMIS-16 85-92GHz 36.4 -16.79 79.42 -16.83 79.30 0.25 0.70 5.00 0.0
20181222 08:25:29 AMSR2 85-92GHz 38.0 -17.19 78.16 -17.19 78.15 0.53 1.49 1.40 1.3
20181222 01:21:40 * GMI 85-92GHz 43.9 -16.80 78.61 -16.91 78.61 0.25 0.70 5.00 0.0
20181221 20:12:47 AMSR2 85-92GHz 51.3 -16.59 78.91 -16.61 78.88 0.17 0.49 1.20 78.1
20181221 12:03:34 * SSMIS-18 85-92GHz 60.0 -16.40 79.97 -16.40 80.03 0.43 1.20 5.00 0.0
20181221 10:33:32 * SSMIS-16 85-92GHz 62.4 -16.46 79.83 -16.45 79.72 0.19 0.53 0.80 68.7
20181221 00:30:56 SSMIS-17 85-92GHz 80.0 *** *** *** *** *** *** 5.00 ***
20181220 21:58:31 * SSMIS-16 85-92GHz 81.7 -16.37 80.85 -16.47 81.01 0.15 0.43 0.50 51.7
20181220 19:29:56 * AMSR2 85-92GHz 83.8 -16.43 80.86 -16.37 80.75 0.15 0.44 0.50 60.3
20181220 14:51:40 * GMI 85-92GHz 87.6 -16.55 81.27 -16.56 81.29 0.12 0.34 0.50 98.1
20181220 13:18:42 SSMIS-17 85-92GHz 90.0 -17.00 81.58 -16.98 81.50 0.13 0.35 5.00 0.0
20181220 13:18:36 SSMIS-17 85-92GHz 88.9 -16.99 81.58 -16.97 81.51 0.13 0.35 5.00 0.0
20181220 12:16:03 SSMIS-18 85-92GHz 90.0 -16.75 81.38 -16.75 81.43 0.15 0.41 0.60 69.4
20181220 10:46:18 * SSMIS-16 85-92GHz 92.0 -16.85 81.57 -16.85 81.53 0.13 0.37 0.60 83.4
20181220 08:37:44 AMSR2 85-92GHz 95.6 -16.75 81.58 -16.75 81.59 0.12 0.33 0.70 91.8
20181220 01:36:39 * GMI 85-92GHz 107.3 -16.60 81.86 -16.60 81.83 0.12 0.34 0.80 80.6
20181220 00:44:16 SSMIS-17 85-92GHz 108.8 -16.55 81.99 -16.55 82.01 0.14 0.40 0.80 72.5
20181219 23:40:51 * SSMIS-18 85-92GHz 110.3 -16.60 82.01 -16.60 82.01 0.11 0.31 0.70 99.4
20181219 22:11:18 * SSMIS-16 85-92GHz 111.5 -16.53 82.04 -16.55 82.02 0.11 0.30 0.90 100.0
20181219 12:28:24 * SSMIS-18 85-92GHz 115.0 -16.62 82.32 -16.61 82.37 0.13 0.36 0.70 91.2
20181219 10:59:31 * SSMIS-16 85-92GHz 115.0 -16.51 82.41 -16.52 82.38 0.10 0.30 0.60 100.0
20181219 07:54:50 * AMSR2 85-92GHz 115.0 -16.27 82.49 -16.30 82.46 0.10 0.29 0.70 100.0
20181219 00:57:04 * SSMIS-17 85-92GHz 115.0 -15.74 82.84 -15.63 82.90 0.10 0.27 0.70 100.0
20181218 23:52:52 * SSMIS-18 85-92GHz 114.5 -15.64 82.91 -15.62 82.93 0.10 0.28 0.70 100.0
20181218 22:24:10 SSMIS-16 85-92GHz 108.3 -15.55 82.90 -15.64 82.84 0.10 0.28 0.70 100.0
20181218 19:41:58 * AMSR2 85-92GHz 97.1 -15.45 83.08 -15.52 83.02 0.10 0.29 0.80 100.0
20181218 15:01:40 * GMI 85-92GHz 90.0 -15.10 83.45 -15.06 83.50 0.09 0.25 0.80 100.0
20181218 12:41:28 * SSMIS-18 85-92GHz 90.0 -14.85 83.53 -14.75 83.62 0.09 0.27 0.80 100.0
20181218 01:09:55 * SSMIS-17 85-92GHz 70.0 -13.68 84.58 -13.84 84.44 0.10 0.29 1.00 100.0
20181218 00:04:45 SSMIS-18 85-92GHz 70.0 -13.56 84.69 -13.49 84.75 0.11 0.31 0.90 99.1
20181217 22:36:40 * SSMIS-16 85-92GHz 68.8 -13.47 84.85 -13.57 84.75 0.13 0.37 0.30 90.5
20181217 09:45:21 * SSMIS-16 85-92GHz 55.4 -12.60 86.48 -12.59 86.66 0.21 0.61 5.00 0.0
20181217 09:45:20 * SSMIS-16 85-92GHz 55.0 -12.56 86.56 -12.54 86.74 0.18 0.50 0.70 67.4
20181217 08:07:55 * AMSR2 85-92GHz 55.0 -12.53 86.48 -12.54 86.43 0.14 0.39 0.80 90.3
20181217 02:36:40 GMI 85-92GHz 52.2 -12.15 87.47 -12.15 87.47 0.17 0.49 0.40 59.8
20181216 19:52:45 AMSR2 85-92GHz 50.0 -11.26 88.66 -11.46 88.54 0.22 0.63 0.60 43.6

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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