-- 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
20180724 09:50:41 * SSMIS-18 85-92GHz 20.0 41.56 119.40 41.30 119.19 0.36 1.02 5.00 0.0
20180724 09:37:24 SSMIS-17 85-92GHz 20.0 *** *** *** *** *** *** 5.00 ***
20180724 08:04:54 * SSMIS-16 85-92GHz 20.0 41.32 118.74 41.40 118.79 0.33 0.93 5.00 0.0
20180724 05:16:42 AMSR2 85-92GHz 20.4 40.15 118.61 40.20 118.62 0.40 1.13 5.00 0.0
20180723 23:53:40 SSMIS-17 85-92GHz 23.4 *** *** *** *** *** *** 5.00 ***
20180723 22:26:04 SSMIS-18 85-92GHz 24.2 38.75 117.46 38.97 117.50 0.40 1.13 5.00 0.0
20180723 22:25:31 SSMIS-18 85-92GHz 24.2 *** *** *** *** *** *** 1.20 ***
20180723 22:25:30 SSMIS-18 85-92GHz 24.2 *** *** *** *** *** *** 1.20 ***
20180723 20:46:39 GMI 85-92GHz 25.0 38.36 117.66 38.30 117.64 0.36 1.01 5.00 0.0
20180723 20:39:22 SSMIS-16 85-92GHz 25.0 *** *** *** *** *** *** 5.00 ***
20180723 18:12:01 * AMSR2 85-92GHz 25.0 37.60 117.50 37.43 117.51 0.41 1.16 2.40 4.8
20180723 10:01:58 SSMIS-18 85-92GHz 26.6 *** *** *** *** *** *** 1.40 ***
20180723 09:49:45 SSMIS-17 85-92GHz 26.8 *** *** *** *** *** *** 1.50 ***
20180723 09:47:14 SSMIS-17 85-92GHz 29.6 35.43 118.55 35.09 118.60 0.55 1.55 5.00 0.0
20180722 22:39:13 SSMIS-18 85-92GHz 34.1 33.72 119.04 33.82 118.93 0.35 0.98 5.00 0.0
20180722 22:26:43 * SSMIS-17 85-92GHz 34.2 33.64 119.31 33.76 119.18 0.33 0.93 5.00 0.0
20180722 20:53:59 SSMIS-16 85-92GHz 35.0 *** *** *** *** *** *** 5.00 ***
20180722 17:30:27 * AMSR2 85-92GHz 35.4 33.28 120.00 33.28 120.00 0.24 0.68 5.00 0.0
20180722 10:01:19 SSMIS-17 85-92GHz 41.6 *** *** *** *** *** *** 5.00 ***
20180722 06:47:11 * SSMIS-16 85-92GHz 45.0 32.04 122.00 31.83 122.18 0.25 0.70 2.90 27.2
20180722 06:41:39 GMI 85-92GHz 45.0 31.87 121.83 31.68 122.00 0.27 0.76 0.40 29.8
20180722 05:26:31 AMSR2 85-92GHz 45.0 31.69 122.41 31.70 122.40 0.31 0.88 2.80 16.9
20180721 22:41:20 SSMIS-17 85-92GHz 45.0 30.06 123.16 30.15 123.02 0.47 1.34 2.00 3.2
20180721 20:56:39 GMI 85-92GHz 45.0 30.24 123.52 30.21 123.61 0.22 0.63 1.70 42.1
20180721 19:26:48 SSMIS-16 85-92GHz 45.0 30.19 124.22 30.29 123.99 0.41 1.16 0.90 3.9
20180721 10:14:12 * SSMIS-17 85-92GHz 45.0 28.93 126.55 29.13 126.33 0.28 0.80 1.70 33.6
20180721 08:43:20 SSMIS-18 85-92GHz 45.0 *** *** *** *** *** *** 5.00 ***
20180721 06:59:04 SSMIS-16 85-92GHz 45.0 27.68 126.57 27.39 126.90 0.36 1.01 5.00 0.0
20180721 04:42:13 AMSR2 85-92GHz 45.0 27.43 126.66 27.60 126.45 0.43 1.21 3.00 5.0
20180720 21:25:13 SSMIS-18 85-92GHz 45.0 *** *** *** *** *** *** 3.00 ***
20180720 20:11:40 GMI 85-92GHz 45.0 *** *** *** *** *** *** 5.00 ***
20180720 19:40:46 * SSMIS-16 85-92GHz 45.0 25.70 128.64 25.89 128.47 0.32 0.91 1.70 6.0
20180720 08:54:16 SSMIS-18 85-92GHz 47.6 23.93 130.18 23.87 130.22 0.27 0.75 3.10 14.1
20180720 07:10:45 SSMIS-16 85-92GHz 50.0 23.52 130.31 23.70 130.21 0.28 0.78 2.70 17.0
20180720 06:51:39 GMI 85-92GHz 50.0 23.42 130.35 23.28 130.43 0.24 0.67 2.20 31.9
20180719 21:38:51 SSMIS-18 85-92GHz 45.4 22.79 130.94 22.62 131.03 0.31 0.89 1.70 7.1
20180719 21:38:26 SSMIS-18 85-92GHz 45.4 22.89 130.89 22.72 130.98 0.24 0.67 1.70 32.0
20180719 21:38:25 SSMIS-18 85-92GHz 48.0 23.00 130.92 22.83 131.01 0.23 0.65 1.90 45.9
20180719 19:54:58 SSMIS-16 85-92GHz 46.6 22.67 131.14 22.76 131.10 0.44 1.23 5.00 0.0
20180719 17:02:21 AMSR2 85-92GHz 44.2 22.11 131.46 22.15 131.44 0.36 1.02 3.00 2.8
20180719 09:06:18 SSMIS-18 85-92GHz 40.0 21.24 131.31 21.14 131.26 0.51 1.45 5.00 0.0
20180719 07:23:07 SSMIS-16 85-92GHz 40.0 *** *** *** *** *** *** 5.00 ***
20180719 04:52:37 AMSR2 85-92GHz 40.0 20.20 131.02 20.26 131.07 0.43 1.22 4.10 2.7
20180718 21:51:25 SSMIS-18 85-92GHz 38.2 19.29 131.02 19.20 130.71 0.43 1.23 5.00 0.0
20180718 21:43:02 * SSMIS-17 85-92GHz 38.1 19.28 131.09 19.20 130.81 0.30 0.86 5.00 0.0
20180718 09:17:52 SSMIS-18 85-92GHz 30.0 *** *** *** *** *** *** 5.00 ***
20180718 07:35:49 * SSMIS-16 85-92GHz 30.0 19.26 126.61 19.29 126.86 0.44 1.23 2.70 4.9
20180717 22:04:34 * SSMIS-18 85-92GHz 25.0 18.43 126.01 18.40 125.92 0.50 1.40 3.00 2.6
20180717 21:56:50 SSMIS-17 85-92GHz 25.0 19.13 126.03 19.20 126.24 0.55 1.55 3.50 2.2
20180717 21:11:40 GMI 85-92GHz 25.0 *** *** *** *** *** *** 5.00 ***
20180717 17:15:35 * AMSR2 85-92GHz 25.0 18.54 126.86 18.53 126.82 0.45 1.26 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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