-- 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
20190927 15:04:14 * SSMIS-18 85-92GHz 25.0 19.22 -145.29 19.22 -145.29 0.36 1.01 0.20 3.4
20190927 10:59:32 * AMSR2 85-92GHz 25.0 18.45 -144.73 18.44 -144.78 0.51 1.43 0.10 1.8
20190927 07:41:39 * GMI 85-92GHz 25.0 18.57 -145.02 18.56 -145.10 0.46 1.30 0.90 1.8
20190927 02:30:52 SSMIS-18 85-92GHz 25.0 *** *** *** *** *** *** 0.20 ***
20190926 22:48:35 * AMSR2 85-92GHz 25.0 18.90 -143.67 18.89 -143.75 0.47 1.34 0.60 2.3
20190926 18:21:39 * GMI 85-92GHz 25.0 19.45 -143.03 19.45 -143.01 0.33 0.94 0.50 5.2
20190926 15:16:43 SSMIS-18 85-92GHz 25.6 *** *** *** *** *** *** 0.10 ***
20190926 02:43:25 * SSMIS-18 85-92GHz 28.2 18.53 -143.24 18.53 -143.27 0.32 0.89 0.60 2.0
20190925 16:05:01 SSMIS-17 85-92GHz 31.6 19.48 -141.99 19.46 -141.87 0.36 1.01 0.60 2.3
20190925 16:04:59 * SSMIS-17 85-92GHz 31.6 19.48 -141.99 19.46 -141.87 0.36 1.01 0.60 2.3
20190925 13:18:43 SSMIS-16 85-92GHz 33.9 19.47 -141.37 19.42 -141.23 0.36 1.02 0.30 2.6
20190925 11:11:32 AMSR2 85-92GHz 35.7 19.54 -141.40 19.57 -141.49 0.39 1.11 0.20 4.6
20190925 07:51:40 GMI 85-92GHz 38.4 *** *** *** *** *** *** 0.50 ***
20190925 03:31:49 SSMIS-17 85-92GHz 42.1 19.50 -140.33 19.46 -140.27 0.52 1.46 4.30 0.8
20190925 00:45:15 * SSMIS-16 85-92GHz 44.4 19.08 -140.00 19.01 -139.93 0.27 0.76 0.90 4.4
20190924 23:00:29 AMSR2 85-92GHz 45.8 18.57 -139.94 18.66 -140.03 0.35 0.99 0.70 5.1
20190924 16:18:30 * SSMIS-17 85-92GHz 50.7 18.09 -139.03 17.97 -138.88 0.38 1.08 3.10 5.0
20190924 13:31:58 SSMIS-16 85-92GHz 51.9 17.88 -138.60 18.02 -138.77 0.45 1.26 0.60 2.3
20190924 10:29:09 * AMSR2 85-92GHz 53.1 17.62 -138.29 17.46 -138.11 0.26 0.72 0.40 17.3
20190924 03:44:17 SSMIS-17 85-92GHz 53.7 16.79 -137.14 16.70 -137.05 0.31 0.89 1.10 14.1
20190924 00:57:19 SSMIS-16 85-92GHz 52.2 16.76 -137.03 16.65 -136.93 0.39 1.10 0.30 8.5
20190923 22:16:50 * AMSR2 85-92GHz 50.7 16.56 -136.95 16.45 -136.81 0.20 0.57 0.30 78.0
20190923 19:26:40 GMI 85-92GHz 50.0 *** *** *** *** *** *** 0.20 ***
20190923 14:14:17 SSMIS-18 85-92GHz 46.9 *** *** *** *** *** *** 0.50 ***
20190923 08:01:40 GMI 85-92GHz 38.4 15.71 -134.96 15.73 -135.05 0.59 1.66 0.80 0.9
20190923 03:57:48 SSMIS-17 85-92GHz 35.5 16.18 -134.56 16.21 -134.42 0.53 1.50 2.00 1.3
20190923 03:57:23 SSMIS-17 85-92GHz 35.5 *** *** *** *** *** *** 1.50 ***
20190923 01:38:40 * SSMIS-18 85-92GHz 35.0 15.43 -133.90 15.38 -134.09 0.41 1.16 1.20 3.7
20190923 01:37:08 SSMIS-18 85-92GHz 35.0 15.39 -133.95 15.33 -134.14 0.22 0.62 1.10 14.1
20190923 01:10:18 SSMIS-16 85-92GHz 35.0 15.50 -134.09 15.56 -133.95 0.55 1.56 0.90 1.1
20190922 14:26:17 * SSMIS-18 85-92GHz 35.0 16.64 -133.65 16.59 -133.69 0.37 1.06 0.50 6.8
20190922 10:41:23 AMSR2 85-92GHz 34.1 17.07 -133.00 16.96 -133.12 0.28 0.79 1.00 4.9
20190922 01:51:40 * SSMIS-18 85-92GHz 41.9 17.52 -132.11 17.40 -132.20 0.26 0.73 1.10 2.7
20190921 22:29:27 AMSR2 85-92GHz 45.0 17.72 -131.95 17.82 -131.74 0.27 0.77 1.30 5.9
20190921 19:36:40 GMI 85-92GHz 45.0 18.30 -131.51 18.21 -131.71 0.25 0.70 1.10 11.5
20190921 15:17:17 SSMIS-17 85-92GHz 49.5 18.60 -130.70 18.61 -130.67 0.35 1.00 1.90 7.7
20190921 14:39:16 SSMIS-18 85-92GHz 55.0 18.86 -130.58 18.84 -130.62 0.26 0.74 0.40 52.7
20190921 14:38:24 * SSMIS-18 85-92GHz 50.6 18.88 -130.42 18.86 -130.46 0.27 0.77 0.60 38.4
20190921 12:29:34 SSMIS-16 85-92GHz 55.0 18.48 -129.86 18.50 -129.82 0.40 1.13 0.80 14.9
20190921 09:57:55 * AMSR2 85-92GHz 55.0 18.63 -130.41 18.67 -130.32 0.31 0.89 0.20 59.7
20190921 02:43:35 * SSMIS-17 85-92GHz 55.0 18.20 -130.14 18.22 -130.14 0.30 0.86 0.40 19.7
20190921 02:04:26 SSMIS-18 85-92GHz 55.0 18.03 -130.35 18.13 -130.35 0.37 1.04 0.40 28.2
20190920 21:46:30 AMSR2 85-92GHz 53.1 18.12 -130.24 18.06 -130.29 0.21 0.59 0.20 63.9
20190920 15:30:29 * SSMIS-17 85-92GHz 50.0 17.80 -130.01 17.77 -129.96 0.18 0.52 0.70 68.4
20190920 12:43:01 * SSMIS-16 85-92GHz 50.0 17.76 -129.86 17.71 -129.81 0.21 0.59 0.70 56.2
20190920 09:06:40 GMI 85-92GHz 47.6 *** *** *** *** *** *** 0.10 ***
20190920 02:56:30 SSMIS-17 85-92GHz 45.0 16.58 -129.71 16.58 -129.72 0.43 1.23 0.70 7.1
20190920 02:54:43 SSMIS-17 85-92GHz 45.0 16.54 -129.70 16.55 -129.71 0.43 1.21 0.70 7.1
20190920 00:08:25 * SSMIS-16 85-92GHz 45.0 16.31 -129.30 16.30 -129.29 0.13 0.37 0.60 86.6
20190919 19:46:40 GMI 85-92GHz 45.0 16.11 -129.17 16.17 -129.25 0.12 0.35 0.70 99.5
20190919 15:44:29 SSMIS-17 85-92GHz 55.0 15.93 -128.80 15.90 -128.72 0.23 0.65 1.10 11.4
20190919 15:44:27 SSMIS-17 85-92GHz 48.8 15.91 -128.78 15.88 -128.71 0.21 0.58 1.10 14.1
20190919 12:56:13 * SSMIS-16 85-92GHz 53.4 16.22 -128.38 16.20 -128.29 0.16 0.45 0.50 83.6
20190919 10:11:04 AMSR2 85-92GHz 55.0 15.83 -128.34 15.81 -128.24 0.25 0.71 0.20 54.9
20190919 03:09:26 SSMIS-17 85-92GHz 55.0 15.50 -127.76 15.50 -127.75 0.40 1.13 0.60 9.1
20190919 03:08:12 SSMIS-17 85-92GHz 55.0 15.50 -127.76 15.50 -127.75 0.40 1.14 0.60 8.9
20190919 00:21:00 * SSMIS-16 85-92GHz 55.0 15.40 -128.26 15.40 -128.23 0.26 0.74 1.60 18.8
20190918 21:58:01 * AMSR2 85-92GHz 55.5 15.14 -127.40 15.14 -127.32 0.28 0.79 0.20 58.2
20190918 13:35:30 * SSMIS-18 85-92GHz 51.3 15.94 -126.57 15.85 -126.71 0.17 0.49 0.50 62.7
20190918 09:16:40 * GMI 85-92GHz 47.7 16.07 -126.13 16.10 -126.09 0.24 0.69 0.30 49.6
20190918 01:00:23 SSMIS-18 85-92GHz 45.0 17.02 -125.39 17.04 -125.34 0.33 0.94 1.10 4.8
20190918 00:34:21 * SSMIS-16 85-92GHz 45.0 16.58 -125.66 16.60 -125.63 0.28 0.80 0.40 24.6
20190917 21:15:23 * AMSR2 85-92GHz 47.3 16.80 -125.03 16.80 -125.02 0.31 0.87 0.30 45.6
20190917 20:01:39 GMI 85-92GHz 48.3 16.81 -124.92 16.80 -124.97 0.23 0.65 0.20 15.7
20190917 13:47:34 SSMIS-18 85-92GHz 60.5 17.04 -124.62 17.00 -124.64 0.36 1.01 0.90 18.8
20190917 13:47:16 SSMIS-18 85-92GHz 65.0 17.04 -124.60 17.00 -124.62 0.29 0.82 0.80 18.7
20190917 10:22:50 AMSR2 85-92GHz 66.3 17.36 -124.87 17.43 -124.80 0.32 0.91 1.80 3.6
20190917 01:13:08 * SSMIS-18 85-92GHz 74.0 17.40 -123.79 17.40 -123.73 0.20 0.56 1.00 22.8
20190917 01:11:16 SSMIS-18 85-92GHz 80.3 16.88 -125.11 16.88 -125.05 0.15 0.42 1.60 46.1
20190916 14:43:00 * SSMIS-17 85-92GHz 87.7 17.20 -123.53 17.20 -123.55 0.16 0.45 0.40 19.2
20190916 14:00:09 * SSMIS-18 85-92GHz 88.3 17.20 -123.59 17.20 -123.66 0.16 0.45 0.30 30.0
20190916 11:53:47 SSMIS-16 85-92GHz 90.2 *** *** *** *** *** *** 0.30 ***
20190916 09:39:51 AMSR2 85-92GHz 93.9 17.67 -123.44 17.65 -123.37 0.15 0.44 0.40 8.1
20190916 09:26:39 GMI 85-92GHz 94.3 17.71 -123.37 17.70 -123.32 0.16 0.45 0.40 5.1
20190916 02:08:42 SSMIS-17 85-92GHz 106.4 *** *** *** *** *** *** 1.90 ***
20190916 01:25:35 * SSMIS-18 85-92GHz 107.6 16.75 -122.25 16.75 -122.10 0.13 0.38 0.30 73.0
20190915 21:27:33 AMSR2 85-92GHz 112.1 17.18 -122.03 17.17 -121.96 0.12 0.33 0.20 100.0
20190915 20:11:39 GMI 85-92GHz 113.2 17.20 -121.85 17.22 -121.96 0.12 0.34 0.20 100.0
20190915 14:56:10 * SSMIS-17 85-92GHz 115.0 17.20 -121.09 17.20 -121.10 0.14 0.39 0.30 86.2
20190915 12:06:59 SSMIS-16 85-92GHz 115.0 17.10 -120.76 17.10 -120.75 0.13 0.37 0.20 93.5
20190915 02:21:47 * SSMIS-17 85-92GHz 98.9 16.85 -119.91 16.84 -119.99 0.10 0.30 0.30 100.0
20190915 02:20:05 SSMIS-17 85-92GHz 98.9 16.85 -119.91 16.84 -119.99 0.11 0.30 0.30 100.0
20190914 23:32:18 * SSMIS-16 85-92GHz 93.5 16.90 -119.64 16.89 -119.70 0.11 0.31 0.30 100.0
20190914 15:09:31 * SSMIS-17 85-92GHz 65.5 17.19 -118.64 17.20 -118.60 0.10 0.27 0.40 100.0
20190914 12:43:55 SSMIS-18 85-92GHz 57.4 *** *** *** *** *** *** 0.20 ***
20190914 12:19:35 SSMIS-16 85-92GHz 55.5 17.25 -118.32 17.25 -118.25 0.19 0.54 0.70 68.6
20190914 09:51:55 AMSR2 85-92GHz 51.4 17.38 -117.66 17.37 -117.48 0.51 1.43 0.40 3.9
20190914 09:36:39 GMI 85-92GHz 51.0 17.33 -117.66 17.32 -117.53 0.25 0.71 0.20 26.1
20190914 02:35:13 * SSMIS-17 85-92GHz 42.2 17.54 -116.08 17.57 -116.15 0.16 0.46 1.10 64.0
20190913 23:45:02 SSMIS-16 85-92GHz 39.8 17.39 -115.55 17.40 -115.59 0.44 1.24 1.10 13.7
20190913 20:21:39 GMI 85-92GHz 37.0 16.69 -114.71 16.69 -114.81 0.30 0.85 2.00 8.4
20190913 12:56:38 SSMIS-18 85-92GHz 35.0 16.43 -114.23 16.41 -114.10 0.37 1.04 0.50 7.4
20190913 09:09:06 AMSR2 85-92GHz 35.1 16.46 -113.89 16.45 -113.86 0.41 1.16 3.20 3.4
20190913 00:21:27 * SSMIS-18 85-92GHz 35.0 16.63 -112.25 16.60 -112.21 0.35 0.99 0.20 7.1
20190912 20:56:22 * AMSR2 85-92GHz 35.0 16.18 -111.63 16.18 -111.64 0.29 0.83 0.40 22.8
20190912 13:55:21 * SSMIS-17 85-92GHz 31.6 15.79 -110.97 15.82 -111.18 0.41 1.16 0.30 5.1
20190912 13:09:18 * SSMIS-18 85-92GHz 30.0 15.93 -110.84 15.92 -110.58 0.41 1.16 1.20 4.3

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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