-- 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
20191211 08:56:40 GMI 85-92GHz 30.0 *** *** *** *** *** *** 1.50 ***
20191210 13:53:01 * SSMIS-18 85-92GHz 50.1 -19.27 45.18 -19.35 45.20 0.19 0.55 0.30 60.8
20191210 12:48:48 SSMIS-16 85-92GHz 51.5 -18.89 44.88 -18.73 44.83 0.19 0.55 0.10 8.5
20191210 10:47:58 AMSR2 85-92GHz 54.0 -18.59 44.71 -18.68 44.74 0.23 0.65 0.20 73.3
20191210 09:46:39 GMI 85-92GHz 55.3 -19.06 44.53 -18.89 44.49 0.23 0.65 0.40 56.1
20191209 22:36:18 * AMSR2 85-92GHz 69.2 -17.21 44.59 -17.35 44.59 0.10 0.29 0.10 90.4
20191209 20:26:40 * GMI 85-92GHz 71.9 -16.83 44.54 -16.84 44.54 0.12 0.33 1.40 82.8
20191209 15:24:00 SSMIS-17 85-92GHz 76.1 *** *** *** *** *** *** 0.30 ***
20191209 14:06:41 SSMIS-18 85-92GHz 76.6 -15.97 45.07 -16.03 45.05 0.09 0.27 0.10 100.0
20191209 13:02:56 * SSMIS-16 85-92GHz 77.1 -15.85 45.14 -16.08 45.04 0.07 0.21 0.30 100.0
20191209 01:30:34 * SSMIS-18 85-92GHz 83.7 -14.23 45.80 -14.38 45.74 0.13 0.36 1.10 93.6
20191209 00:26:54 SSMIS-16 85-92GHz 84.6 -13.86 45.77 -13.72 45.83 0.14 0.38 0.60 84.3
20191208 21:52:19 AMSR2 85-92GHz 86.8 -13.53 45.95 -13.34 46.02 0.12 0.35 0.30 100.0
20191208 15:38:05 SSMIS-17 85-92GHz 90.0 -12.88 46.36 -12.80 46.39 0.13 0.37 0.10 60.1
20191208 14:19:56 SSMIS-18 85-92GHz 90.0 -12.73 46.03 -12.75 46.03 0.14 0.40 0.60 57.7
20191208 13:16:35 SSMIS-16 85-92GHz 90.0 -12.76 46.26 -12.85 46.24 0.15 0.41 3.30 6.2
20191208 11:02:06 * AMSR2 85-92GHz 90.0 -12.36 46.41 -12.39 46.40 0.12 0.35 0.10 100.0
20191208 09:56:39 GMI 85-92GHz 90.0 -12.29 46.34 -12.19 46.37 0.12 0.35 0.10 100.0
20191208 03:01:11 SSMIS-17 85-92GHz 92.5 -11.52 46.59 -11.48 46.62 0.11 0.30 0.30 100.0
20191208 01:42:39 SSMIS-18 85-92GHz 93.6 -11.46 46.61 -11.53 46.57 0.11 0.32 0.40 99.5
20191208 00:39:12 SSMIS-16 85-92GHz 94.5 -11.36 46.73 -11.26 46.80 0.13 0.36 0.40 60.3
20191207 15:52:11 * SSMIS-17 85-92GHz 97.3 -10.66 47.24 -10.49 47.26 0.10 0.29 0.30 100.0
20191207 14:33:18 * SSMIS-18 85-92GHz 95.7 -10.60 47.16 -10.59 47.16 0.11 0.30 0.20 100.0
20191207 10:19:47 * AMSR2 85-92GHz 90.4 -10.02 47.37 -10.16 47.35 0.10 0.28 0.30 100.0
20191207 03:13:50 SSMIS-17 85-92GHz 80.4 -9.38 47.59 -9.36 47.65 0.13 0.37 0.30 92.4
20191207 01:54:21 * SSMIS-18 85-92GHz 78.2 -9.14 47.61 -9.16 47.55 0.09 0.27 0.40 100.0
20191207 00:51:33 SSMIS-16 85-92GHz 76.4 -9.11 47.62 -9.08 47.76 0.12 0.35 0.60 91.1
20191206 22:03:31 AMSR2 85-92GHz 71.8 -8.75 47.80 -8.78 47.65 0.11 0.32 0.20 100.0
20191206 21:31:39 GMI 85-92GHz 70.9 -8.68 48.05 -8.65 48.15 0.12 0.35 0.20 100.0
20191206 10:01:39 GMI 85-92GHz 65.0 -8.22 48.69 -8.41 48.66 0.21 0.60 0.40 73.2
20191206 03:26:28 SSMIS-17 85-92GHz 62.9 -7.43 49.17 -7.36 49.25 0.15 0.42 0.60 90.6
20191206 02:06:24 * SSMIS-18 85-92GHz 61.8 -7.38 49.15 -7.41 49.11 0.11 0.32 0.50 100.0
20191206 01:04:04 SSMIS-16 85-92GHz 60.9 -7.31 49.20 -7.41 49.06 0.12 0.35 0.60 100.0
20191205 12:16:02 * SSMIS-16 85-92GHz 47.8 -6.41 50.27 -6.36 50.37 0.13 0.36 0.20 73.3
20191205 10:32:44 AMSR2 85-92GHz 45.7 -6.30 50.34 -6.35 50.22 0.18 0.51 0.20 96.5
20191205 03:39:38 * SSMIS-17 85-92GHz 39.0 -6.16 51.06 -6.17 51.09 0.18 0.50 1.50 28.0
20191204 22:14:51 AMSR2 85-92GHz 36.8 *** *** *** *** *** *** 2.90 ***

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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