-- 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
20190716 18:47:31 AMSR2 85-92GHz 15.0 38.44 -91.50 38.32 -91.63 0.58 1.63 1.60 0.8
20190716 13:14:08 SSMIS-17 85-92GHz 17.0 *** *** *** *** *** *** 3.10 ***
20190716 11:42:27 SSMIS-18 85-92GHz 17.6 37.63 -91.98 37.63 -91.98 0.51 1.43 2.40 0.6
20190716 11:42:22 * SSMIS-18 85-92GHz 17.6 37.63 -91.98 37.63 -91.98 0.51 1.43 2.40 0.6
20190716 10:05:20 SSMIS-16 85-92GHz 18.3 37.39 -92.42 37.23 -92.56 0.55 1.55 4.10 0.3
20190716 07:43:43 * AMSR2 85-92GHz 19.3 37.31 -92.53 37.43 -92.43 0.56 1.57 2.80 0.5
20190716 02:31:39 GMI 85-92GHz 20.0 *** *** *** *** *** *** 3.10 ***
20190716 00:51:18 SSMIS-17 85-92GHz 20.0 *** *** *** *** *** *** 0.40 ***
20190716 00:50:02 SSMIS-17 85-92GHz 20.0 36.21 -92.51 36.07 -92.58 0.48 1.34 0.50 0.9
20190715 23:18:30 SSMIS-18 85-92GHz 20.0 *** *** *** *** *** *** 2.80 ***
20190715 21:41:35 SSMIS-16 85-92GHz 20.0 *** *** *** *** *** *** 0.90 ***
20190715 19:41:58 AMSR2 85-92GHz 20.0 *** *** *** *** *** *** 0.30 ***
20190715 13:28:26 * SSMIS-17 85-92GHz 21.9 34.67 -92.71 34.82 -92.69 0.51 1.45 1.00 0.7
20190715 11:55:38 SSMIS-18 85-92GHz 22.5 *** *** *** *** *** *** 1.60 ***
20190715 11:55:37 SSMIS-18 85-92GHz 22.5 *** *** *** *** *** *** 1.60 ***
20190715 10:19:16 SSMIS-16 85-92GHz 23.2 *** *** *** *** *** *** 1.20 ***
20190715 08:39:48 AMSR2 85-92GHz 23.9 34.51 -94.62 34.52 -94.62 0.43 1.22 1.50 2.0
20190715 01:03:54 SSMIS-17 85-92GHz 27.7 *** *** *** *** *** *** 0.10 ***
20190715 01:02:54 SSMIS-17 85-92GHz 27.8 33.11 -93.36 32.95 -93.36 0.33 0.92 1.10 0.8
20190714 23:30:20 SSMIS-18 85-92GHz 28.6 33.07 -94.26 33.10 -94.26 0.59 1.67 4.80 0.1
20190714 21:53:56 * SSMIS-16 85-92GHz 29.5 32.51 -94.08 32.37 -94.08 0.57 1.60 4.70 0.5
20190714 18:58:12 * AMSR2 85-92GHz 33.4 32.64 -93.90 32.46 -93.90 0.60 1.69 4.00 0.1
20190714 13:42:48 SSMIS-17 85-92GHz 38.6 31.61 -94.16 31.80 -94.21 0.55 1.56 4.20 0.4
20190714 12:21:40 GMI 85-92GHz 39.4 31.48 -94.10 31.43 -94.09 0.55 1.57 0.50 0.3
20190714 12:08:56 SSMIS-18 85-92GHz 39.8 31.61 -94.16 31.58 -94.15 0.48 1.35 3.30 0.6
20190714 10:32:53 SSMIS-16 85-92GHz 40.0 31.31 -93.74 31.38 -93.76 0.53 1.50 2.90 0.4
20190714 07:57:42 AMSR2 85-92GHz 40.0 31.49 -93.93 31.53 -93.95 0.56 1.59 2.90 0.3
20190714 02:36:39 GMI 85-92GHz 45.6 *** *** *** *** *** *** 0.50 ***
20190713 23:43:06 SSMIS-18 85-92GHz 52.0 30.57 -93.20 30.58 -93.20 0.41 1.17 3.00 3.2
20190713 23:42:11 SSMIS-18 85-92GHz 50.5 *** *** *** *** *** *** 3.30 ***
20190713 22:06:15 * SSMIS-16 85-92GHz 53.2 30.48 -92.76 30.25 -92.64 0.49 1.37 2.50 0.8
20190713 19:52:49 AMSR2 85-92GHz 56.9 29.69 -93.30 29.84 -93.37 0.30 0.85 2.20 41.8
20190713 12:22:15 SSMIS-18 85-92GHz 65.0 *** *** *** *** *** *** 1.90 ***
20190713 10:46:39 SSMIS-16 85-92GHz 63.0 *** *** *** *** *** *** 2.70 ***
20190712 23:48:10 SSMIS-17 85-92GHz 55.0 *** *** *** *** *** *** 2.20 ***
20190712 19:09:22 AMSR2 85-92GHz 55.0 28.93 -90.83 28.93 -90.76 0.47 1.32 2.70 7.2
20190712 12:29:20 SSMIS-17 85-92GHz 50.8 28.61 -90.79 28.59 -90.76 0.34 0.97 2.80 28.9
20190712 12:28:48 SSMIS-17 85-92GHz 50.8 *** *** *** *** *** *** 2.00 ***
20190712 08:10:40 AMSR2 85-92GHz 46.8 28.64 -90.37 28.65 -90.38 0.42 1.18 4.40 5.6
20190712 02:46:39 * GMI 85-92GHz 42.3 28.52 -89.77 28.51 -89.76 0.39 1.09 2.90 5.5
20190712 00:01:15 * SSMIS-17 85-92GHz 40.0 27.70 -89.65 27.70 -89.64 0.44 1.24 2.40 4.5
20190711 22:26:29 SSMIS-18 85-92GHz 36.6 *** *** *** *** *** *** 0.70 ***
20190711 22:25:14 * SSMIS-18 85-92GHz 38.7 28.15 -89.59 28.15 -89.65 0.50 1.40 0.30 0.7
20190711 13:26:39 GMI 85-92GHz 31.2 27.83 -89.24 27.86 -89.36 0.52 1.46 0.10 2.3
20190711 12:43:30 SSMIS-17 85-92GHz 31.2 27.63 -88.72 27.61 -88.64 0.45 1.28 1.20 1.7
20190711 12:42:50 SSMIS-17 85-92GHz 31.2 27.58 -88.66 27.56 -88.58 0.36 1.03 3.20 4.0
20190711 11:06:37 * SSMIS-18 85-92GHz 29.3 27.62 -88.77 27.64 -88.83 0.36 1.02 2.60 8.1
20190711 07:27:54 AMSR2 85-92GHz 26.2 27.75 -88.30 27.80 -88.41 0.48 1.37 1.90 3.9

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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