-- 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
20191022 05:51:54 AMSR2 85-92GHz 35.0 *** *** *** *** *** *** 2.40 ***
20191022 05:16:39 GMI 85-92GHz 35.0 38.05 -66.34 38.05 -66.25 0.42 1.18 1.30 2.9
20191021 21:19:00 SSMIS-18 85-92GHz 35.0 *** *** *** *** *** *** 4.30 ***
20191021 20:37:34 * SSMIS-16 85-92GHz 35.0 36.56 -67.31 36.56 -67.28 0.47 1.33 1.20 1.4
20191021 17:50:46 AMSR2 85-92GHz 35.0 *** *** *** *** *** *** 0.10 ***
20191021 11:51:32 SSMIS-17 85-92GHz 35.0 *** *** *** *** *** *** 0.50 ***
20191021 11:51:16 SSMIS-17 85-92GHz 35.0 *** *** *** *** *** *** 0.50 ***
20191021 09:55:21 SSMIS-18 85-92GHz 35.0 *** *** *** *** *** *** 2.50 ***
20191021 09:55:14 SSMIS-18 85-92GHz 35.0 *** *** *** *** *** *** 2.50 ***
20191021 09:13:36 SSMIS-16 85-92GHz 35.0 *** *** *** *** *** *** 0.30 ***
20191021 06:47:17 AMSR2 85-92GHz 35.0 36.58 -71.25 36.54 -71.58 0.62 1.75 0.20 0.3
20191021 06:06:40 GMI 85-92GHz 35.0 36.40 -71.71 36.39 -71.83 0.48 1.36 0.10 2.6
20191020 23:28:22 SSMIS-17 85-92GHz 35.0 *** *** *** *** *** *** 0.90 ***
20191020 21:31:34 * SSMIS-18 85-92GHz 35.0 36.59 -75.79 36.51 -76.10 0.48 1.35 1.40 0.9
20191020 20:50:25 SSMIS-16 85-92GHz 35.0 36.12 -75.44 36.11 -75.47 0.50 1.41 3.00 1.8
20191020 18:46:00 AMSR2 85-92GHz 35.0 *** *** *** *** *** *** 0.40 ***
20191020 12:05:49 * SSMIS-17 85-92GHz 35.0 34.52 -78.30 34.44 -78.42 0.54 1.52 2.30 1.5
20191020 12:05:48 * SSMIS-17 85-92GHz 35.0 34.52 -78.30 34.44 -78.42 0.54 1.52 2.30 1.4
20191020 09:27:57 * SSMIS-16 85-92GHz 35.0 34.16 -79.71 33.99 -79.94 0.48 1.36 4.10 3.1
20191020 07:43:45 AMSR2 85-92GHz 35.0 *** *** *** *** *** *** 2.20 ***
20191020 07:01:39 GMI 85-92GHz 35.0 *** *** *** *** *** *** 1.30 ***
20191019 23:40:34 SSMIS-17 85-92GHz 35.0 *** *** *** *** *** *** 2.00 ***
20191019 21:16:40 * GMI 85-92GHz 35.0 30.68 -83.61 30.56 -83.78 0.53 1.49 2.00 1.1
20191019 21:02:10 SSMIS-16 85-92GHz 35.0 *** *** *** *** *** *** 3.30 ***
20191019 12:20:50 * SSMIS-17 85-92GHz 41.3 29.08 -85.85 28.97 -85.98 0.43 1.23 0.40 2.0
20191019 12:20:49 * SSMIS-17 85-92GHz 41.3 29.08 -85.85 28.97 -85.98 0.43 1.22 0.40 2.0
20191019 09:42:32 * SSMIS-16 85-92GHz 44.2 29.69 -85.98 29.57 -86.16 0.53 1.51 1.40 0.7
20191019 07:51:40 GMI 85-92GHz 45.0 29.53 -85.28 29.62 -85.13 0.45 1.27 0.80 8.3
20191018 23:53:09 SSMIS-17 85-92GHz 50.0 27.67 -87.95 27.65 -87.98 0.44 1.24 3.80 10.9
20191018 22:06:39 GMI 85-92GHz 50.0 *** *** *** *** *** *** 1.30 ***
20191018 21:14:25 SSMIS-16 85-92GHz 50.0 26.42 -88.30 26.28 -88.42 0.52 1.46 3.00 4.3
20191018 18:56:05 AMSR2 85-92GHz 50.0 26.19 -89.25 25.91 -89.58 0.39 1.10 3.60 29.3

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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