-- 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
20170920 13:17:30 * SSMIS-16 85-92GHz 25.0 17.85 -130.49 17.95 -130.35 0.33 0.93 5.00 0.0
20170920 10:15:52 AMSR2 85-92GHz 25.7 17.86 -129.85 17.97 -129.69 0.37 1.04 1.00 2.7
20170920 06:26:39 * GMI 85-92GHz 27.3 18.07 -129.75 18.11 -129.70 0.29 0.81 0.20 7.4
20170920 02:46:02 * SSMIS-18 85-92GHz 28.8 18.33 -129.33 18.32 -129.35 0.24 0.68 0.80 4.4
20170920 02:44:21 SSMIS-18 85-92GHz 28.9 18.34 -129.32 18.32 -129.35 0.19 0.54 5.00 0.0
20170920 00:43:33 SSMIS-16 85-92GHz 29.7 18.46 -129.37 18.50 -129.31 0.26 0.74 0.70 3.4
20170919 22:04:09 AMSR2 85-92GHz 30.0 18.55 -129.09 18.60 -129.04 0.29 0.81 0.50 4.9
20170919 17:11:40 GMI 85-92GHz 30.0 19.12 -128.75 19.08 -128.79 0.19 0.55 0.40 8.3
20170919 15:32:26 SSMIS-18 85-92GHz 30.0 19.18 -128.54 19.20 -128.49 0.28 0.79 0.30 4.2
20170919 15:32:24 SSMIS-18 85-92GHz 30.0 19.18 -128.54 19.20 -128.49 0.28 0.79 0.30 4.2
20170919 02:58:53 SSMIS-18 85-92GHz 35.0 19.33 -127.90 19.33 -127.90 0.32 0.89 1.50 6.1
20170919 02:57:16 SSMIS-18 85-92GHz 35.0 19.40 -127.86 19.40 -127.86 0.23 0.66 5.00 0.0
20170918 21:21:19 AMSR2 85-92GHz 39.4 19.10 -127.17 19.08 -127.16 0.28 0.79 5.00 0.0
20170918 14:52:32 * SSMIS-17 85-92GHz 52.8 19.12 -127.56 19.12 -127.56 0.24 0.67 1.00 22.0
20170918 12:02:04 SSMIS-16 85-92GHz 60.0 18.75 -127.24 18.75 -127.24 0.37 1.04 5.00 0.0
20170918 10:57:18 SSMI-15 85-92GHz 65.2 *** *** *** *** *** *** 5.00 ***
20170918 10:27:40 AMSR2 85-92GHz 67.7 18.79 -127.39 18.65 -127.36 0.20 0.56 0.30 43.0
20170918 06:36:39 * GMI 85-92GHz 86.9 18.02 -127.52 17.95 -127.51 0.15 0.42 5.00 0.0
20170918 03:11:11 * SSMIS-18 85-92GHz 94.7 18.08 -127.14 18.06 -127.13 0.16 0.47 5.00 0.0
20170918 03:10:06 SSMIS-18 85-92GHz 94.7 18.00 -127.15 17.98 -127.15 0.16 0.46 1.40 3.5
20170918 02:18:58 SSMIS-17 85-92GHz 96.1 *** *** *** *** *** *** 5.00 ***
20170917 22:16:03 * AMSR2 85-92GHz 88.5 17.36 -127.22 17.18 -127.25 0.14 0.40 0.20 74.5
20170917 15:06:24 * SSMIS-17 85-92GHz 55.2 16.65 -127.20 16.64 -127.20 0.12 0.34 0.20 100.0
20170917 12:15:54 * SSMIS-16 85-92GHz 50.4 16.37 -127.09 16.35 -127.09 0.13 0.38 0.20 99.8
20170917 11:14:04 SSMI-15 85-92GHz 49.4 16.24 -127.15 16.29 -127.14 0.16 0.44 0.10 66.9
20170917 09:45:28 * AMSR2 85-92GHz 48.1 16.22 -127.18 16.18 -127.19 0.15 0.42 0.40 71.8
20170917 02:31:47 * SSMIS-17 85-92GHz 42.1 15.84 -127.11 15.84 -127.13 0.27 0.78 0.10 11.3
20170916 23:40:52 SSMIS-16 85-92GHz 39.5 *** *** *** *** *** *** 5.00 ***
20170916 22:40:35 SSMI-15 85-92GHz 37.8 15.77 -126.97 15.80 -127.04 0.52 1.48 5.00 0.0
20170916 21:32:46 * AMSR2 85-92GHz 35.9 16.05 -126.89 16.03 -126.85 0.30 0.84 1.00 28.7
20170916 18:11:39 GMI 85-92GHz 30.0 15.90 -126.81 15.90 -126.80 0.37 1.06 0.40 6.7
20170916 15:19:54 SSMIS-17 85-92GHz 30.0 15.85 -126.43 15.85 -126.41 0.36 1.02 0.40 8.2
20170916 14:29:33 * SSMIS-18 85-92GHz 30.0 15.60 -126.53 15.60 -126.56 0.27 0.77 5.00 0.0
20170916 12:28:53 SSMIS-16 85-92GHz 30.0 15.65 -126.65 15.65 -126.61 0.35 0.99 1.20 8.7
20170916 11:30:01 * SSMI-15 85-92GHz 30.0 15.75 -126.66 15.75 -126.71 0.33 0.93 1.40 7.0
20170916 06:46:40 GMI 85-92GHz 30.0 *** *** *** *** *** *** 5.00 ***
20170916 02:44:53 * SSMIS-17 85-92GHz 30.0 15.90 -125.60 15.89 -125.61 0.26 0.73 0.90 5.3
20170916 02:43:26 SSMIS-17 85-92GHz 30.0 15.90 -125.60 15.89 -125.61 0.26 0.73 0.90 5.3
20170915 23:53:58 SSMIS-16 85-92GHz 30.0 16.10 -125.45 16.10 -125.46 0.40 1.13 0.20 2.5
20170915 22:56:28 SSMI-15 85-92GHz 30.0 16.05 -125.28 16.05 -125.30 0.47 1.33 0.30 0.7
20170915 14:42:00 SSMIS-18 85-92GHz 30.0 16.25 -125.29 16.26 -125.32 0.57 1.62 1.10 0.6
20170915 12:42:01 SSMIS-16 85-92GHz 30.0 16.15 -125.27 16.15 -125.21 0.63 1.79 5.00 0.0
20170915 09:57:40 * AMSR2 85-92GHz 30.0 15.95 -124.72 15.95 -124.64 0.41 1.15 0.20 9.7
20170915 07:36:39 GMI 85-92GHz 30.0 *** *** *** *** *** *** 5.00 ***
20170915 02:58:14 * SSMIS-17 85-92GHz 30.0 15.75 -123.94 15.75 -123.94 0.47 1.34 1.80 1.1
20170915 02:56:58 SSMIS-17 85-92GHz 30.0 15.80 -123.94 15.80 -123.94 0.47 1.32 1.80 1.3
20170915 02:06:25 SSMIS-18 85-92GHz 30.0 16.03 -124.05 16.07 -124.10 0.61 1.74 1.50 0.2
20170915 00:06:40 SSMIS-16 85-92GHz 30.0 15.75 -123.96 15.75 -123.95 0.56 1.60 1.80 0.7
20170914 21:44:46 AMSR2 85-92GHz 30.0 15.13 -123.66 15.11 -123.57 0.45 1.27 1.60 2.7
20170914 18:21:40 GMI 85-92GHz 30.0 15.71 -123.11 15.70 -123.07 0.46 1.29 1.30 3.1
20170914 14:54:19 * SSMIS-18 85-92GHz 30.0 15.29 -122.57 15.29 -122.57 0.54 1.54 0.70 0.8
20170914 02:18:33 SSMIS-18 85-92GHz 30.0 15.48 -121.41 15.50 -121.52 0.52 1.48 2.10 1.2
20170914 02:17:02 SSMIS-18 85-92GHz 30.0 15.50 -121.43 15.51 -121.54 0.57 1.60 2.10 0.7
20170914 00:19:47 * SSMIS-16 85-92GHz 30.0 15.25 -121.16 15.24 -121.14 0.39 1.10 5.00 0.0
20170913 21:01:39 AMSR2 85-92GHz 30.0 15.00 -121.31 15.00 -121.31 0.53 1.48 0.30 1.8
20170913 14:18:55 SSMIS-17 85-92GHz 30.0 15.25 -120.36 15.26 -120.46 0.49 1.38 1.80 2.9
20170913 10:37:02 * SSMI-15 85-92GHz 30.0 14.50 -119.90 14.50 -120.15 0.29 0.82 1.30 9.9
20170913 07:46:38 GMI 85-92GHz 30.0 14.75 -119.55 14.75 -119.82 0.33 0.95 5.00 0.0
20170913 02:31:11 SSMIS-18 85-92GHz 30.0 15.74 -118.65 15.67 -118.72 0.36 1.02 5.00 0.0
20170913 02:29:51 SSMIS-18 85-92GHz 30.0 15.21 -118.68 15.15 -118.75 0.53 1.50 5.00 0.0
20170913 01:43:28 SSMIS-17 85-92GHz 30.0 15.44 -118.53 15.27 -118.71 0.33 0.93 5.00 0.0
20170913 01:42:31 SSMIS-17 85-92GHz 30.0 15.54 -118.08 15.37 -118.27 0.30 0.86 5.00 0.0
20170912 22:03:04 SSMI-15 85-92GHz 30.0 15.83 -117.77 15.87 -117.58 0.63 1.77 0.90 0.2
20170912 18:31:40 GMI 85-92GHz 30.0 15.79 -117.36 15.80 -117.25 0.25 0.72 2.40 11.8
20170912 14:31:46 SSMIS-17 85-92GHz 30.0 15.55 -116.11 15.55 -116.22 0.35 0.99 2.50 4.4
20170912 11:40:09 SSMIS-16 85-92GHz 29.7 16.16 -115.53 16.16 -115.61 0.48 1.34 1.20 5.3
20170912 10:52:35 * SSMI-15 85-92GHz 29.1 16.20 -115.84 16.18 -116.09 0.26 0.75 5.00 0.0
20170912 09:26:43 AMSR2 85-92GHz 27.9 15.97 -115.02 16.00 -114.93 0.31 0.88 1.80 12.7
20170912 01:56:43 SSMIS-17 85-92GHz 25.0 16.64 -113.92 16.58 -114.17 0.39 1.09 5.00 0.0
20170912 01:55:16 SSMIS-17 85-92GHz 25.0 16.69 -113.91 16.63 -114.17 0.38 1.09 5.00 0.0
20170911 23:04:46 * SSMIS-16 85-92GHz 25.0 16.17 -112.96 16.15 -113.17 0.32 0.91 0.50 6.0
20170911 21:14:06 AMSR2 85-92GHz 25.1 16.15 -112.61 16.15 -112.56 0.28 0.80 5.00 0.0
20170911 21:14:05 AMSR2 85-92GHz 25.0 16.11 -112.62 16.11 -112.57 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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