-- 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
20241114 22:46:20 * SSMIS-17 85-92GHz 15.5 20.87 113.10 20.86 113.09 0.23 0.65 1.50 5.3
20241114 22:44:48 SSMIS-16 85-92GHz 15.5 20.97 113.20 20.96 113.20 0.24 0.69 1.40 5.1
20241114 20:19:26 SSMIS-18 85-92GHz 16.5 21.27 113.01 21.27 113.01 0.38 1.08 3.40 1.4
20241114 18:06:19 * AMSR2 85-92GHz 17.5 21.11 113.26 21.12 113.27 0.35 1.00 1.50 3.7
20241114 10:14:21 SSMIS-17 85-92GHz 21.0 20.98 113.74 20.96 113.68 0.42 1.20 2.00 1.4
20241114 10:12:25 * SSMIS-16 85-92GHz 21.0 20.98 113.68 20.96 113.63 0.37 1.04 1.30 1.9
20241114 07:47:12 * SSMIS-18 85-92GHz 22.3 21.11 113.72 21.10 113.68 0.27 0.77 2.00 3.2
20241114 05:56:02 * AMSR2 85-92GHz 23.4 21.08 113.90 21.09 113.93 0.25 0.71 1.50 4.7
20241113 23:00:04 SSMIS-17 85-92GHz 37.8 21.21 114.12 21.21 114.09 0.21 0.60 1.60 6.5
20241113 23:00:02 SSMIS-17 85-92GHz 27.5 21.20 114.15 21.20 114.13 0.22 0.63 1.60 5.9
20241113 22:57:56 SSMIS-16 85-92GHz 27.6 21.25 114.10 21.25 114.08 0.24 0.67 1.50 5.9
20241113 20:32:59 SSMIS-18 85-92GHz 40.0 21.20 114.18 21.20 114.18 0.29 0.82 2.10 3.8
20241113 20:32:42 SSMIS-18 85-92GHz 33.6 21.19 114.25 21.19 114.26 0.27 0.78 2.00 4.1
20241113 19:23:27 GMI 85-92GHz 36.5 21.11 114.34 21.09 114.26 0.21 0.58 2.10 8.6
20241113 10:28:13 SSMIS-17 85-92GHz 45.0 *** *** *** *** *** *** 0.40 ***
20241113 10:25:54 SSMIS-16 85-92GHz 45.0 *** *** *** *** *** *** 0.40 ***
20241113 08:00:45 SSMIS-18 85-92GHz 45.0 20.74 115.65 20.87 115.63 0.12 0.34 1.00 84.3
20241113 05:58:27 GMI 85-92GHz 45.0 20.65 115.78 20.60 115.82 0.15 0.43 1.00 84.7
20241113 05:12:54 AMSR2 85-92GHz 45.0 20.67 115.82 20.69 115.80 0.16 0.44 0.70 78.7
20241112 23:11:51 SSMIS-16 85-92GHz 44.3 *** *** *** *** *** *** 1.60 ***
20241112 20:47:11 * SSMIS-18 85-92GHz 42.3 20.09 116.50 20.08 116.54 0.18 0.50 1.10 42.0
20241112 18:18:30 AMSR2 85-92GHz 40.3 20.06 116.81 20.03 116.88 0.19 0.54 1.00 26.1
20241112 10:39:13 * SSMIS-16 85-92GHz 45.0 19.88 117.83 19.95 117.76 0.14 0.38 1.70 87.8
20241112 08:14:32 SSMIS-18 85-92GHz 45.0 19.53 118.07 19.56 118.05 0.17 0.48 1.30 64.5
20241112 06:43:26 GMI 85-92GHz 45.0 19.43 118.19 19.31 118.31 0.11 0.32 1.00 93.9
20241111 17:36:06 * AMSR2 85-92GHz 50.7 18.13 119.42 18.13 119.43 0.21 0.60 0.90 69.2
20241111 05:23:58 AMSR2 85-92GHz 71.0 16.80 121.53 16.81 121.51 0.24 0.68 0.50 8.8
20241110 22:02:20 * SSMIS-17 85-92GHz 80.0 16.22 122.83 16.35 122.58 0.11 0.31 0.60 100.0
20241110 21:58:51 SSMIS-16 85-92GHz 80.0 16.22 122.95 16.08 123.19 0.11 0.32 0.60 100.0
20241110 19:53:27 * GMI 85-92GHz 80.4 16.21 122.96 16.27 122.86 0.09 0.27 0.70 100.0
20241110 19:34:32 * SSMIS-18 85-92GHz 80.1 16.24 123.17 16.32 123.02 0.10 0.28 0.70 100.0
20241110 09:27:36 SSMIS-17 85-92GHz 70.8 15.41 124.94 15.33 125.05 0.20 0.56 0.20 31.1
20241110 09:23:53 * SSMIS-16 85-92GHz 70.7 15.35 124.95 15.28 125.05 0.17 0.48 0.30 55.0
20241110 06:59:21 * SSMIS-18 85-92GHz 66.6 15.24 125.51 15.19 125.77 0.12 0.33 0.60 83.1
20241110 06:33:27 GMI 85-92GHz 65.9 15.22 125.59 15.18 125.78 0.15 0.42 0.50 67.5
20241110 04:40:31 AMSR2 85-92GHz 63.9 15.07 125.90 15.09 125.70 0.17 0.47 0.30 93.8
20241109 22:16:26 SSMIS-17 85-92GHz 57.1 14.84 127.29 14.86 126.99 0.21 0.60 0.10 68.0
20241109 22:16:25 SSMIS-17 85-92GHz 58.6 14.87 127.24 14.89 126.94 0.22 0.62 0.10 61.4
20241109 22:12:24 * SSMIS-16 85-92GHz 58.5 14.97 127.31 14.99 126.99 0.19 0.53 0.20 74.5
20241109 19:47:53 SSMIS-18 85-92GHz 63.0 14.96 127.84 14.97 127.66 0.18 0.50 0.40 81.8
20241109 19:47:22 * SSMIS-18 85-92GHz 56.5 15.08 127.81 15.10 127.64 0.22 0.63 0.60 57.6
20241109 09:41:09 SSMIS-17 85-92GHz 45.4 14.52 130.76 14.48 131.02 0.16 0.45 0.30 91.3
20241109 09:36:58 * SSMIS-16 85-92GHz 45.1 14.42 130.78 14.38 131.02 0.11 0.32 0.30 100.0
20241109 07:12:58 SSMIS-18 85-92GHz 30.0 14.04 131.11 14.08 130.85 0.32 0.89 5.00 0.0
20241109 07:12:11 * SSMIS-18 85-92GHz 35.0 14.14 131.09 14.18 130.83 0.33 0.93 0.30 0.6

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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