-- 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
20181003 01:11:39 GMI 85-92GHz 25.0 *** *** *** *** *** *** 5.00 ***
20181002 23:14:34 * SSMIS-16 85-92GHz 25.0 32.09 -112.99 32.35 -112.86 0.58 1.64 5.00 0.0
20181002 21:05:55 AMSR2 85-92GHz 25.0 *** *** *** *** *** *** 0.20 ***
20181002 15:26:40 GMI 85-92GHz 25.0 *** *** *** *** *** *** 5.00 ***
20181002 14:49:34 SSMIS-17 85-92GHz 25.3 *** *** *** *** *** *** 5.00 ***
20181002 14:49:33 SSMIS-17 85-92GHz 25.3 *** *** *** *** *** *** 5.00 ***
20181002 11:54:37 SSMIS-16 85-92GHz 30.0 *** *** *** *** *** *** 5.00 ***
20181002 02:22:16 SSMIS-17 85-92GHz 33.0 *** *** *** *** *** *** 1.10 ***
20181001 23:26:48 SSMIS-16 85-92GHz 35.0 *** *** *** *** *** *** 5.00 ***
20181001 15:03:38 SSMIS-17 85-92GHz 37.4 27.57 -116.13 27.56 -116.13 0.34 0.95 2.90 1.4
20181001 12:08:23 SSMIS-16 85-92GHz 39.9 27.42 -116.57 27.40 -116.59 0.29 0.81 2.90 6.5
20181001 09:24:08 AMSR2 85-92GHz 42.2 26.84 -116.90 26.79 -116.94 0.46 1.29 3.20 1.6
20181001 02:34:52 SSMIS-17 85-92GHz 50.7 25.56 -117.26 25.60 -117.22 0.54 1.53 1.70 0.8
20180930 23:39:14 SSMIS-16 85-92GHz 55.6 25.20 -117.54 25.25 -117.51 0.45 1.26 1.30 2.5
20180930 21:16:42 AMSR2 85-92GHz 59.5 24.94 -117.80 24.90 -117.83 0.45 1.27 1.10 1.9
20180930 15:17:59 * SSMIS-17 85-92GHz 64.8 24.15 -118.41 24.11 -118.44 0.20 0.56 5.00 0.0
20180930 15:17:58 * SSMIS-17 85-92GHz 65.0 24.14 -118.45 24.10 -118.48 0.20 0.57 5.00 0.0
20180930 12:22:30 SSMIS-16 85-92GHz 65.0 23.71 -118.62 23.66 -118.63 0.16 0.45 1.40 29.3
20180930 02:47:18 SSMIS-17 85-92GHz 82.7 22.32 -118.85 22.35 -118.85 0.12 0.33 0.80 81.3
20180929 23:51:19 SSMIS-16 85-92GHz 85.1 21.73 -118.90 21.75 -118.90 0.13 0.36 0.60 69.3
20180929 16:21:39 GMI 85-92GHz 88.6 20.61 -118.64 20.41 -118.57 0.10 0.27 0.90 100.0
20180929 13:20:15 SSMIS-18 85-92GHz 86.1 20.22 -118.47 20.00 -118.40 0.11 0.32 0.90 96.9
20180929 09:38:17 AMSR2 85-92GHz 85.0 19.57 -118.40 19.43 -118.37 0.10 0.29 1.00 100.0
20180929 03:06:39 GMI 85-92GHz 89.8 18.25 -117.95 18.24 -117.95 0.12 0.33 1.10 66.4
20180929 00:03:22 SSMIS-16 85-92GHz 95.0 17.91 -118.01 17.90 -118.01 0.12 0.33 5.00 0.0
20180928 21:27:01 AMSR2 85-92GHz 99.2 17.67 -117.82 17.62 -117.81 0.10 0.29 1.20 95.9
20180928 14:05:27 SSMIS-17 85-92GHz 114.8 17.10 -117.50 17.16 -117.55 0.09 0.27 1.10 100.0
20180928 13:33:41 SSMIS-18 85-92GHz 120.0 17.19 -117.40 17.28 -117.47 0.09 0.26 1.00 100.0
20180928 13:33:39 SSMIS-18 85-92GHz 116.1 17.17 -117.37 17.26 -117.45 0.09 0.26 1.00 100.0
20180928 00:58:46 SSMIS-18 85-92GHz 125.0 16.90 -116.45 16.90 -116.32 0.10 0.29 0.40 100.0
20180928 00:57:07 SSMIS-18 85-92GHz 125.4 *** *** *** *** *** *** 5.00 ***
20180927 20:43:50 * AMSR2 85-92GHz 114.1 16.89 -115.94 16.88 -115.99 0.10 0.28 0.40 100.0
20180927 16:31:39 * GMI 85-92GHz 100.1 16.95 -115.38 16.88 -115.51 0.09 0.26 0.50 100.0
20180927 14:18:54 * SSMIS-17 85-92GHz 92.7 17.00 -115.06 16.96 -115.11 0.09 0.27 0.40 100.0
20180927 13:45:49 SSMIS-18 85-92GHz 90.9 16.99 -114.97 16.91 -115.06 0.10 0.29 0.40 100.0
20180927 11:22:29 * SSMIS-16 85-92GHz 84.0 17.15 -114.61 17.15 -114.70 0.09 0.24 0.50 100.0
20180927 03:16:40 * GMI 85-92GHz 75.0 16.66 -113.04 16.65 -112.99 0.12 0.34 1.10 98.8
20180927 01:44:28 SSMIS-17 85-92GHz 75.0 16.67 -112.78 16.73 -112.98 0.14 0.38 1.00 87.7
20180927 01:11:05 * SSMIS-18 85-92GHz 75.0 16.60 -112.74 16.53 -112.56 0.14 0.39 1.00 91.6
20180926 22:47:46 SSMIS-16 85-92GHz 74.0 16.74 -112.20 16.81 -112.39 0.14 0.41 0.70 81.3
20180926 14:32:17 * SSMIS-17 85-92GHz 67.1 16.24 -111.14 16.28 -111.20 0.22 0.62 1.10 28.6
20180926 11:35:36 * SSMIS-16 85-92GHz 64.3 16.02 -110.52 16.06 -110.58 0.19 0.53 0.40 75.6
20180926 09:08:27 * AMSR2 85-92GHz 60.2 15.67 -110.24 15.65 -110.22 0.14 0.41 0.40 92.3
20180926 01:57:03 SSMIS-17 85-92GHz 55.0 15.01 -109.56 15.06 -109.66 0.22 0.63 0.50 50.6
20180926 01:55:52 SSMIS-17 85-92GHz 55.0 15.01 -109.56 15.06 -109.65 0.22 0.62 0.50 50.9
20180926 01:23:10 * SSMIS-18 85-92GHz 55.0 14.89 -109.43 14.84 -109.29 0.19 0.53 5.00 0.0
20180926 01:21:52 SSMIS-18 85-92GHz 55.0 14.89 -109.43 14.84 -109.29 0.19 0.53 5.00 0.0
20180925 23:00:11 SSMIS-16 85-92GHz 52.5 15.02 -109.32 15.05 -109.44 0.27 0.76 1.20 44.8
20180925 22:59:07 SSMIS-16 85-92GHz 49.4 15.05 -109.25 15.09 -109.38 0.32 0.90 1.30 28.5
20180925 20:55:21 AMSR2 85-92GHz 47.3 14.70 -108.94 14.70 -108.95 0.25 0.72 0.50 37.4
20180925 16:41:39 * GMI 85-92GHz 40.0 15.20 -108.59 15.25 -108.76 0.19 0.53 5.00 0.0
20180925 08:25:47 AMSR2 85-92GHz 34.0 14.68 -107.31 14.70 -107.38 0.36 1.02 0.10 17.6

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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