-- Directory of older time series plots --


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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
20231011 15:56:15 * GMI 85-92GHz 36.9 22.67 -100.42 22.51 -100.68 0.52 1.46 2.20 0.4
20231011 13:41:39 SSMIS-17 85-92GHz 44.4 *** *** *** *** *** *** 0.20 ***
20231011 12:22:10 SSMIS-16 85-92GHz 48.8 *** *** *** *** *** *** 0.50 ***
20231011 10:29:46 SSMIS-18 85-92GHz 55.0 *** *** *** *** *** *** 2.40 ***
20231011 10:29:45 SSMIS-18 85-92GHz 55.0 *** *** *** *** *** *** 1.90 ***
20231011 10:29:42 SSMIS-18 85-92GHz 55.0 *** *** *** *** *** *** 1.90 ***
20231011 01:09:40 * SSMIS-17 85-92GHz 91.5 20.33 -105.34 20.11 -105.69 0.15 0.43 2.50 21.5
20231010 20:02:28 * AMSR2 85-92GHz 108.4 19.44 -106.77 19.55 -106.60 0.11 0.30 0.30 100.0
20231010 16:46:15 GMI 85-92GHz 99.9 *** *** *** *** *** *** 0.30 ***
20231010 13:56:31 * SSMIS-17 85-92GHz 88.1 18.88 -108.02 18.94 -107.78 0.13 0.38 0.20 95.4
20231010 12:36:33 * SSMIS-16 85-92GHz 82.5 18.84 -108.21 18.80 -108.35 0.12 0.33 0.30 100.0
20231010 09:08:43 * AMSR2 85-92GHz 75.2 18.54 -109.04 18.53 -109.07 0.09 0.26 0.40 100.0
20231010 01:23:13 * SSMIS-17 85-92GHz 66.2 17.96 -110.30 17.90 -110.49 0.13 0.37 0.30 91.5
20231009 20:57:18 * AMSR2 85-92GHz 62.5 17.67 -110.91 17.67 -110.90 0.15 0.43 0.10 84.9
20231009 14:10:27 * SSMIS-17 85-92GHz 56.8 17.53 -112.24 17.45 -112.15 0.14 0.38 1.60 59.4
20231009 12:50:02 SSMIS-16 85-92GHz 55.0 17.55 -112.13 17.57 -112.21 0.18 0.52 0.80 62.4
20231009 01:36:58 * SSMIS-17 85-92GHz 58.7 17.89 -112.41 17.90 -112.40 0.42 1.19 2.00 2.2
20231008 14:24:42 * SSMIS-17 85-92GHz 60.0 16.61 -112.49 16.67 -112.49 0.15 0.41 0.80 90.2
20231008 13:03:48 SSMIS-16 85-92GHz 60.0 16.52 -112.38 16.42 -112.38 0.31 0.89 0.80 31.1
20231008 11:11:16 SSMIS-18 85-92GHz 60.0 *** *** *** *** *** *** 1.10 ***
20231008 11:11:15 SSMIS-18 85-92GHz 60.0 16.39 -112.68 16.46 -112.70 0.41 1.17 1.10 6.4
20231008 09:21:40 AMSR2 85-92GHz 60.0 16.27 -112.73 16.23 -112.70 0.31 0.87 1.30 29.3
20231008 07:11:14 GMI 85-92GHz 60.0 16.12 -112.76 16.05 -112.73 0.23 0.65 1.50 47.1
20231008 01:50:16 * SSMIS-17 85-92GHz 60.0 15.45 -112.36 15.49 -112.36 0.17 0.49 0.30 72.3
20231008 00:29:04 SSMIS-16 85-92GHz 60.0 15.60 -112.67 15.60 -112.67 0.23 0.66 0.80 47.2
20231007 21:09:06 * AMSR2 85-92GHz 57.6 15.40 -112.66 15.40 -112.66 0.20 0.56 0.40 87.0
20231007 17:51:14 GMI 85-92GHz 55.0 15.75 -112.76 15.75 -112.76 0.42 1.19 1.30 20.7
20231007 13:16:55 SSMIS-16 85-92GHz 55.0 16.19 -112.56 16.20 -112.49 0.35 0.99 0.80 15.9
20231007 11:24:28 * SSMIS-18 85-92GHz 55.0 16.13 -112.10 16.14 -112.14 0.20 0.58 1.50 73.6
20231007 02:04:00 * SSMIS-17 85-92GHz 58.3 15.34 -112.18 15.25 -112.23 0.28 0.78 0.40 41.4
20231007 00:42:18 SSMIS-16 85-92GHz 60.0 16.76 -112.12 16.78 -112.09 0.38 1.08 2.10 7.2
20231006 22:49:34 SSMIS-18 85-92GHz 60.0 16.70 -111.33 16.70 -111.39 0.41 1.17 2.70 5.6
20231006 20:26:13 AMSR2 85-92GHz 60.0 16.45 -110.87 16.45 -110.91 0.42 1.19 1.80 8.8
20231006 13:30:09 * SSMIS-16 85-92GHz 60.0 17.16 -109.70 17.12 -109.97 0.31 0.87 3.40 39.8
20231006 11:37:32 SSMIS-18 85-92GHz 60.0 16.14 -109.47 16.14 -109.47 0.41 1.16 3.10 6.6
20231006 07:21:14 GMI 85-92GHz 60.0 16.30 -110.38 16.22 -110.38 0.61 1.71 0.40 2.6
20231006 00:55:19 * SSMIS-16 85-92GHz 55.0 16.22 -110.13 16.20 -110.11 0.23 0.65 1.30 45.8
20231005 23:02:20 * SSMIS-18 85-92GHz 54.2 16.17 -110.02 16.15 -110.04 0.24 0.68 1.10 44.0
20231005 13:24:50 * SSMIS-17 85-92GHz 50.0 15.80 -109.07 15.74 -109.04 0.44 1.24 0.50 4.6
20231005 11:51:02 SSMIS-18 85-92GHz 49.9 16.70 -109.23 16.70 -109.23 0.43 1.22 2.40 10.7
20231005 08:51:12 AMSR2 85-92GHz 47.4 16.05 -109.17 16.05 -109.18 0.40 1.13 2.10 17.0
20231005 01:08:29 SSMIS-16 85-92GHz 45.0 15.33 -108.82 15.28 -108.80 0.52 1.47 3.70 2.6
20231004 23:15:46 * SSMIS-18 85-92GHz 45.0 15.00 -108.79 15.04 -108.82 0.20 0.57 4.20 59.2
20231004 20:37:52 AMSR2 85-92GHz 45.0 15.48 -109.01 15.51 -109.05 0.20 0.56 1.40 82.5
20231004 19:01:14 GMI 85-92GHz 45.0 15.65 -109.11 15.57 -109.04 0.28 0.79 1.20 58.0
20231004 13:38:49 * SSMIS-17 85-92GHz 45.0 15.32 -108.44 15.44 -108.48 0.34 0.95 1.40 15.3
20231004 13:38:48 * SSMIS-17 85-92GHz 45.0 15.32 -108.44 15.44 -108.48 0.34 0.95 1.40 15.3
20231004 07:31:14 GMI 85-92GHz 41.3 13.89 -107.93 14.11 -108.07 0.62 1.75 1.60 0.3
20231004 01:02:29 SSMIS-17 85-92GHz 35.9 *** *** *** *** *** *** 0.30 ***
20231003 23:28:29 * SSMIS-18 85-92GHz 35.0 13.50 -107.93 13.55 -107.96 0.26 0.73 0.80 62.7
20231003 23:27:17 SSMIS-18 85-92GHz 36.4 13.50 -107.92 13.56 -107.95 0.29 0.81 0.80 54.2
20231003 13:52:57 SSMIS-17 85-92GHz 35.0 12.15 -106.72 12.24 -106.74 0.62 1.75 3.30 0.2
20231003 12:29:52 * SSMIS-16 85-92GHz 35.0 12.09 -106.59 12.06 -106.57 0.43 1.21 3.10 3.3
20231003 09:04:21 AMSR2 85-92GHz 35.0 11.46 -106.70 11.45 -106.69 0.34 0.95 0.40 14.1

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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