-- 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
20180918 03:11:23 AMSR2 85-92GHz 41.2 *** *** *** *** *** *** 5.00 ***
20180918 01:34:07 AMSR2 85-92GHz 41.8 *** *** *** *** *** *** 5.00 ***
20180917 20:56:40 * GMI 85-92GHz 43.8 51.86 -7.02 51.80 -7.14 0.60 1.71 5.00 0.0
20180917 14:45:26 SSMIS-16 85-92GHz 45.0 *** *** *** *** *** *** 5.00 ***
20180917 14:31:39 GMI 85-92GHz 45.0 *** *** *** *** *** *** 5.00 ***
20180917 13:39:53 * AMSR2 85-92GHz 45.0 49.34 -12.61 49.66 -11.94 0.57 1.60 4.90 1.1
20180917 02:30:57 AMSR2 85-92GHz 45.0 *** *** *** *** *** *** 5.00 ***
20180916 23:21:39 GMI 85-92GHz 45.0 *** *** *** *** *** *** 5.00 ***
20180916 19:37:04 * SSMIS-17 85-92GHz 45.0 44.87 -22.93 45.14 -22.35 0.37 1.05 3.70 11.8
20180916 15:21:40 GMI 85-92GHz 45.0 *** *** *** *** *** *** 4.10 ***
20180916 14:34:05 * AMSR2 85-92GHz 45.0 43.53 -25.77 43.57 -25.70 0.39 1.11 3.40 6.9
20180916 06:52:00 * SSMIS-16 85-92GHz 45.0 41.85 -28.81 41.59 -29.21 0.31 0.87 3.10 5.1
20180916 03:27:54 AMSR2 85-92GHz 47.1 41.03 -29.71 40.87 -29.89 0.34 0.96 5.00 0.0
20180916 00:16:39 GMI 85-92GHz 49.8 40.10 -30.92 40.00 -31.08 0.33 0.92 1.70 7.4
20180915 15:28:16 AMSR2 85-92GHz 60.0 38.81 -33.69 38.68 -33.90 0.25 0.72 2.30 16.9
20180915 09:10:33 SSMIS-18 85-92GHz 60.0 *** *** *** *** *** *** 5.00 ***
20180915 07:06:35 * SSMIS-16 85-92GHz 60.0 37.30 -35.47 36.93 -35.61 0.16 0.44 0.50 73.7
20180915 04:24:29 AMSR2 85-92GHz 60.0 36.75 -35.88 37.13 -35.67 0.20 0.56 0.60 84.6
20180915 01:11:40 GMI 85-92GHz 60.0 35.29 -35.61 34.85 -35.86 0.27 0.77 1.70 14.0
20180914 20:01:19 SSMIS-17 85-92GHz 60.0 33.84 -36.62 34.06 -36.51 0.16 0.44 5.00 0.0
20180914 20:00:48 * SSMIS-17 85-92GHz 60.0 33.78 -36.62 34.01 -36.51 0.16 0.45 5.00 0.0
20180914 19:17:31 SSMIS-18 85-92GHz 60.0 33.74 -36.65 34.17 -36.47 0.34 0.97 5.00 0.0
20180914 15:26:39 GMI 85-92GHz 57.9 33.11 -37.21 32.98 -37.11 0.14 0.39 1.10 100.0
20180914 07:56:10 * SSMIS-18 85-92GHz 55.0 30.45 -36.10 30.79 -36.14 0.26 0.74 5.00 0.0
20180914 03:43:43 AMSR2 85-92GHz 55.0 28.93 -36.39 28.59 -36.49 0.23 0.64 2.00 23.7
20180913 20:12:29 SSMIS-17 85-92GHz 55.0 25.91 -36.58 26.12 -36.54 0.43 1.21 5.00 0.0
20180913 19:27:58 * SSMIS-18 85-92GHz 55.0 25.93 -36.72 26.41 -36.63 0.33 0.92 5.00 0.0
20180913 15:37:02 AMSR2 85-92GHz 57.0 24.75 -37.14 24.55 -37.18 0.26 0.73 5.00 19.2
20180913 08:55:54 * SSMIS-17 85-92GHz 62.6 23.31 -36.97 23.28 -36.97 0.23 0.64 3.60 36.0
20180913 08:10:23 * SSMIS-18 85-92GHz 63.2 23.28 -37.08 23.38 -37.08 0.39 1.11 2.90 2.0
20180913 08:06:19 SSMIS-18 85-92GHz 63.2 *** *** *** *** *** *** 2.70 ***
20180913 04:40:42 AMSR2 85-92GHz 66.1 22.57 -37.25 22.75 -37.30 0.18 0.52 3.10 31.0
20180912 20:24:26 SSMIS-17 85-92GHz 73.0 20.64 -36.69 20.70 -36.70 0.17 0.47 2.70 17.8
20180912 19:39:11 * SSMIS-18 85-92GHz 73.6 20.40 -36.66 20.60 -36.69 0.17 0.47 2.30 23.0
20180912 15:31:39 GMI 85-92GHz 77.1 20.13 -36.82 20.00 -36.78 0.14 0.39 1.40 58.6
20180912 09:09:32 * SSMIS-17 85-92GHz 80.0 19.29 -35.92 19.21 -35.86 0.09 0.25 1.10 100.0
20180912 08:24:28 SSMIS-18 85-92GHz 80.0 19.05 -35.94 19.12 -35.99 0.09 0.26 1.10 100.0
20180912 08:24:27 SSMIS-18 85-92GHz 80.0 19.05 -35.93 19.11 -35.97 0.10 0.28 1.10 100.0
20180912 08:22:51 SSMIS-18 85-92GHz 80.0 19.10 -35.94 19.17 -35.99 0.09 0.25 1.10 100.0
20180912 06:09:54 * SSMIS-16 85-92GHz 79.9 18.73 -35.66 18.65 -35.63 0.10 0.29 1.20 100.0
20180912 03:59:01 AMSR2 85-92GHz 81.7 18.17 -35.52 17.94 -35.45 0.11 0.30 1.30 98.8
20180912 02:16:40 GMI 85-92GHz 83.1 17.90 -35.36 17.98 -35.39 0.10 0.29 1.20 92.8
20180911 20:36:30 * SSMIS-17 85-92GHz 87.8 17.08 -34.86 17.10 -34.88 0.11 0.31 1.50 80.6
20180911 19:50:25 SSMIS-18 85-92GHz 88.5 17.03 -34.73 17.14 -34.83 0.11 0.32 0.50 82.8
20180911 17:35:47 * SSMIS-16 85-92GHz 90.3 16.70 -34.61 16.72 -34.63 0.11 0.31 1.00 84.2
20180911 15:46:48 AMSR2 85-92GHz 91.8 16.46 -34.33 16.36 -34.23 0.11 0.31 0.60 92.8
20180911 09:24:31 * SSMIS-17 85-92GHz 95.2 15.84 -33.61 15.78 -33.52 0.10 0.28 0.60 100.0
20180911 08:37:59 SSMIS-18 85-92GHz 95.0 15.81 -33.50 15.82 -33.51 0.10 0.28 0.60 100.0
20180911 08:36:36 * SSMIS-18 85-92GHz 95.0 15.81 -33.55 15.82 -33.57 0.10 0.28 0.60 99.6
20180911 08:36:35 * SSMIS-18 85-92GHz 95.0 15.90 -33.48 15.92 -33.50 0.11 0.32 0.50 99.8
20180911 06:23:36 * SSMIS-16 85-92GHz 95.0 15.83 -33.16 15.79 -33.05 0.10 0.28 0.60 100.0
20180910 20:49:09 * SSMIS-17 85-92GHz 90.0 14.79 -31.26 14.78 -31.25 0.11 0.30 0.60 100.0
20180910 20:02:20 * SSMIS-18 85-92GHz 90.0 14.68 -31.21 14.76 -31.32 0.10 0.28 0.60 100.0
20180910 15:41:40 GMI 85-92GHz 88.1 14.63 -30.28 14.58 -30.03 0.11 0.31 0.70 100.0
20180910 15:03:18 * AMSR2 85-92GHz 87.5 14.55 -30.01 14.53 -29.93 0.10 0.28 0.70 100.0
20180910 02:26:40 GMI 85-92GHz 75.0 13.86 -27.32 13.88 -27.41 0.10 0.27 0.50 99.1
20180909 08:10:44 SSMIS-17 85-92GHz 55.0 13.17 -23.88 13.18 -23.98 0.13 0.38 1.40 74.5
20180909 08:09:39 SSMIS-17 85-92GHz 55.0 13.17 -23.93 13.18 -24.03 0.14 0.40 1.40 72.9
20180909 07:22:28 * SSMIS-18 85-92GHz 55.0 13.23 -23.77 13.26 -24.00 0.10 0.30 1.30 96.5
20180909 07:20:38 SSMIS-18 85-92GHz 56.1 13.26 -23.78 13.28 -24.01 0.11 0.30 1.30 95.5
20180909 05:09:12 SSMIS-16 85-92GHz 54.3 13.10 -23.28 13.10 -23.39 0.12 0.35 1.60 84.9
20180909 03:29:14 AMSR2 85-92GHz 52.9 13.32 -22.89 13.34 -22.73 0.21 0.59 1.10 69.3
20180908 19:34:04 * SSMIS-17 85-92GHz 46.3 13.35 -21.23 13.28 -21.44 0.14 0.41 1.20 81.5
20180908 18:45:29 * SSMIS-18 85-92GHz 45.3 13.55 -21.24 13.56 -21.06 0.15 0.42 0.70 65.2
20180908 15:51:40 GMI 85-92GHz 43.2 *** *** *** *** *** *** 5.00 ***
20180908 08:23:38 SSMIS-17 85-92GHz 40.0 13.75 -20.01 13.73 -20.09 0.18 0.50 5.00 0.0
20180908 08:22:36 SSMIS-17 85-92GHz 40.0 13.75 -20.02 13.73 -20.09 0.20 0.55 0.80 51.3
20180908 07:34:27 * SSMIS-18 85-92GHz 40.0 13.77 -19.82 13.71 -20.04 0.15 0.42 5.00 0.0
20180908 07:33:02 SSMIS-18 85-92GHz 40.0 13.76 -19.84 13.70 -20.06 0.14 0.40 0.60 76.6
20180908 05:21:49 SSMIS-16 85-92GHz 38.9 14.03 -19.37 14.03 -19.40 0.35 0.98 5.00 0.0
20180908 02:46:09 AMSR2 85-92GHz 34.6 13.80 -18.72 13.80 -18.72 0.40 1.12 0.80 12.4
20180908 02:36:39 * GMI 85-92GHz 34.4 13.75 -18.72 13.75 -18.72 0.30 0.84 0.70 29.7
20180907 19:47:09 SSMIS-17 85-92GHz 30.0 13.75 -18.05 13.82 -18.09 0.47 1.32 5.00 0.0
20180907 18:57:38 * SSMIS-18 85-92GHz 30.0 13.73 -18.18 13.64 -18.12 0.37 1.05 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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