-- 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
20181007 17:33:30 SSMIS-16 85-92GHz 25.4 41.23 156.34 41.24 156.29 0.60 1.70 2.60 0.2
20181007 15:18:33 AMSR2 85-92GHz 27.2 *** *** *** *** *** *** 5.00 ***
20181007 08:05:58 SSMIS-17 85-92GHz 33.3 *** *** *** *** *** *** 5.00 ***
20181007 07:41:32 SSMIS-18 85-92GHz 33.6 *** *** *** *** *** *** 5.00 ***
20181006 22:22:05 SSMIS-17 85-92GHz 43.5 *** *** *** *** *** *** 5.00 ***
20181006 22:22:03 SSMIS-17 85-92GHz 43.5 *** *** *** *** *** *** 5.00 ***
20181006 21:16:39 GMI 85-92GHz 44.7 *** *** *** *** *** *** 5.00 ***
20181006 19:28:23 SSMIS-16 85-92GHz 45.0 *** *** *** *** *** *** 5.00 ***
20181006 07:53:49 SSMIS-18 85-92GHz 53.4 *** *** *** *** *** *** 5.00 ***
20181006 07:51:40 GMI 85-92GHz 53.4 37.45 131.07 37.61 131.35 0.26 0.73 5.00 0.0
20181006 07:06:17 SSMIS-16 85-92GHz 54.1 37.21 131.14 37.57 131.73 0.59 1.67 1.50 0.5
20181006 04:14:12 * AMSR2 85-92GHz 55.0 37.04 130.05 37.55 130.52 0.25 0.69 0.20 28.9
20181005 22:36:58 SSMIS-17 85-92GHz 55.0 35.16 127.14 35.49 127.44 0.44 1.23 5.00 0.0
20181005 22:11:10 SSMIS-18 85-92GHz 55.0 34.60 128.14 35.10 128.59 0.46 1.29 5.00 0.0
20181005 22:06:40 * GMI 85-92GHz 55.0 34.27 127.57 34.80 128.05 0.31 0.88 5.00 0.0
20181005 19:43:42 SSMIS-16 85-92GHz 55.0 *** *** *** *** *** *** 0.20 ***
20181005 17:12:02 * AMSR2 85-92GHz 55.0 32.65 126.67 32.73 126.72 0.21 0.59 0.20 61.7
20181005 10:11:36 SSMIS-17 85-92GHz 55.0 30.92 126.25 31.33 126.30 0.44 1.24 0.20 6.9
20181005 08:41:39 GMI 85-92GHz 55.0 30.13 125.98 30.06 125.97 0.54 1.53 3.30 1.3
20181005 07:17:21 SSMIS-16 85-92GHz 55.0 29.63 126.35 30.03 126.38 0.35 0.99 0.90 10.3
20181005 05:07:32 AMSR2 85-92GHz 55.0 29.16 125.83 29.26 125.85 0.18 0.51 0.80 60.6
20181004 22:56:39 GMI 85-92GHz 55.0 *** *** *** *** *** *** 3.70 ***
20181004 22:52:24 SSMIS-17 85-92GHz 55.0 27.84 125.48 27.98 125.44 0.35 1.00 0.40 5.1
20181004 19:58:26 SSMIS-16 85-92GHz 55.0 26.97 125.78 27.08 125.70 0.42 1.19 5.00 0.0
20181004 10:23:48 SSMIS-17 85-92GHz 61.3 25.20 126.76 25.41 126.67 0.25 0.69 3.70 14.6
20181004 10:22:33 SSMIS-17 85-92GHz 64.2 25.26 126.73 25.47 126.64 0.23 0.64 3.70 17.3
20181004 07:28:59 SSMIS-16 85-92GHz 63.8 24.23 126.80 24.41 126.71 0.29 0.81 2.80 5.8
20181004 04:23:03 AMSR2 85-92GHz 66.3 24.04 127.41 24.29 127.31 0.18 0.52 3.90 30.7
20181003 22:11:40 GMI 85-92GHz 76.0 *** *** *** *** *** *** 4.00 ***
20181003 20:58:31 SSMIS-18 85-92GHz 80.1 22.74 127.74 22.69 127.78 0.19 0.53 5.00 2.1
20181003 17:27:07 AMSR2 85-92GHz 90.9 22.28 127.94 22.28 127.93 0.14 0.39 0.40 26.8
20181003 08:56:39 GMI 85-92GHz 102.5 21.19 128.96 21.13 128.99 0.12 0.35 0.30 76.1
20181003 08:26:33 SSMIS-18 85-92GHz 103.0 21.32 128.78 21.33 128.78 0.13 0.38 5.00 0.0
20181002 21:40:25 SSMIS-17 85-92GHz 129.6 19.87 130.03 19.76 130.17 0.10 0.27 0.20 100.0
20181002 21:39:56 SSMIS-17 85-92GHz 126.9 19.87 129.96 19.75 130.10 0.09 0.26 0.20 99.3
20181002 21:12:11 SSMIS-18 85-92GHz 129.9 19.92 130.08 19.85 130.16 0.10 0.29 0.20 100.0
20181002 21:12:05 SSMIS-18 85-92GHz 127.3 19.92 130.01 19.85 130.10 0.11 0.30 1.40 88.7
20181002 16:44:59 AMSR2 85-92GHz 131.0 19.32 130.56 19.39 130.46 0.09 0.26 0.30 100.0
20181002 09:07:15 SSMIS-17 85-92GHz 137.4 18.66 131.80 18.59 131.88 0.12 0.33 5.00 0.0
20181002 08:38:36 * SSMIS-18 85-92GHz 137.8 18.45 131.86 18.44 131.88 0.10 0.27 0.20 100.0
20181002 04:33:30 AMSR2 85-92GHz 140.0 17.89 132.19 18.00 132.08 0.10 0.27 0.20 100.0
20181001 22:21:39 GMI 85-92GHz 138.6 17.51 132.94 17.57 132.78 0.09 0.24 0.20 100.0
20181001 21:53:33 SSMIS-17 85-92GHz 138.2 *** *** *** *** *** *** 1.80 ***
20181001 21:25:06 SSMIS-18 85-92GHz 135.2 17.49 132.99 17.45 133.13 0.10 0.28 0.20 100.0
20181001 21:25:05 SSMIS-18 85-92GHz 137.8 17.51 132.98 17.47 133.12 0.10 0.28 0.20 100.0
20181001 18:59:17 SSMIS-16 85-92GHz 135.0 17.50 133.52 17.41 133.74 0.10 0.27 0.20 100.0
20181001 09:19:42 * SSMIS-17 85-92GHz 118.3 16.57 134.85 16.46 134.96 0.11 0.31 0.30 100.0
20181001 08:50:18 SSMIS-18 85-92GHz 117.1 16.45 134.92 16.41 134.96 0.11 0.30 0.30 100.0
20181001 06:24:35 SSMIS-16 85-92GHz 111.0 16.13 135.25 16.07 135.37 0.12 0.33 0.40 100.0
20181001 03:50:05 AMSR2 85-92GHz 104.6 *** *** *** *** *** *** 0.30 ***
20180930 22:07:32 * SSMIS-17 85-92GHz 93.4 15.50 135.91 15.56 135.80 0.12 0.33 5.00 0.0
20180930 19:12:35 * SSMIS-16 85-92GHz 91.0 15.37 136.24 15.44 136.13 0.11 0.32 0.30 94.7
20180930 16:58:11 * AMSR2 85-92GHz 86.6 15.40 136.58 15.44 136.51 0.11 0.31 0.80 100.0
20180930 09:56:40 GMI 85-92GHz 68.3 14.72 137.39 14.61 137.56 0.11 0.32 0.20 94.8
20180930 09:32:25 SSMIS-17 85-92GHz 68.0 14.69 137.39 14.61 137.51 0.13 0.37 2.30 64.5
20180930 06:36:56 * SSMIS-16 85-92GHz 65.0 14.51 137.89 14.41 138.00 0.10 0.29 0.40 100.0
20180929 22:31:39 * GMI 85-92GHz 58.8 13.67 139.07 13.75 138.97 0.13 0.36 0.60 96.0
20180929 20:10:02 SSMIS-18 85-92GHz 55.0 13.34 139.37 13.37 139.33 0.28 0.79 5.00 0.0
20180929 20:10:00 SSMIS-18 85-92GHz 56.8 13.32 139.37 13.35 139.33 0.28 0.78 5.00 0.0
20180929 16:15:50 AMSR2 85-92GHz 49.2 12.83 139.82 12.92 139.55 0.21 0.60 0.90 69.8
20180929 04:01:10 AMSR2 85-92GHz 35.0 12.66 142.56 12.71 141.94 0.46 1.31 1.00 3.9
20180928 20:54:30 SSMIS-17 85-92GHz 35.0 11.51 145.48 11.42 145.60 0.59 1.68 1.00 0.6
20180928 20:22:41 SSMIS-18 85-92GHz 35.0 11.43 145.61 11.45 145.57 0.57 1.60 1.10 1.3
20180928 20:22:40 SSMIS-18 85-92GHz 35.0 11.75 146.31 11.77 146.27 0.44 1.25 1.50 2.3
20180928 17:58:51 * SSMIS-16 85-92GHz 35.0 11.25 147.07 11.13 147.19 0.39 1.09 2.30 6.7
20180928 15:33:24 * AMSR2 85-92GHz 33.0 10.76 147.47 10.43 147.73 0.46 1.29 5.00 0.0
20180928 08:16:15 SSMIS-17 85-92GHz 26.9 8.55 149.24 8.58 149.18 0.59 1.68 1.20 0.8
20180928 07:43:57 SSMIS-18 85-92GHz 30.3 8.96 148.61 9.07 148.42 0.27 0.75 5.00 0.0
20180928 07:43:53 * SSMIS-18 85-92GHz 26.4 8.96 148.61 9.07 148.42 0.32 0.92 2.40 8.6
20180928 05:19:56 SSMIS-16 85-92GHz 25.0 8.42 150.01 8.46 149.97 0.59 1.68 5.00 0.0
20180928 03:16:48 AMSR2 85-92GHz 25.0 8.26 150.16 8.09 150.36 0.55 1.54 0.40 2.3

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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