-- 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
20171030 08:06:20 SSMIS-18 85-92GHz 43.2 *** *** *** *** *** *** 5.00 ***
20171030 05:38:07 SSMIS-16 85-92GHz 45.3 *** *** *** *** *** *** 5.00 ***
20171030 04:14:03 SSMI-15 85-92GHz 46.5 *** *** *** *** *** *** 5.00 ***
20171029 20:53:28 SSMIS-17 85-92GHz 51.7 *** *** *** *** *** *** 5.00 ***
20171029 20:40:12 SSMIS-18 85-92GHz 51.8 *** *** *** *** *** *** 5.00 ***
20171029 20:39:22 SSMIS-18 85-92GHz 51.9 *** *** *** *** *** *** 5.00 ***
20171029 18:12:43 SSMIS-16 85-92GHz 53.2 *** *** *** *** *** *** 5.00 ***
20171029 16:51:28 AMSR2 85-92GHz 54.0 *** *** *** *** *** *** 5.00 ***
20171029 10:41:40 GMI 85-92GHz 56.1 *** *** *** *** *** *** 5.00 ***
20171029 08:30:14 * SSMIS-17 85-92GHz 57.9 33.25 138.18 33.25 138.18 0.36 1.02 2.70 5.9
20171029 08:16:11 SSMIS-18 85-92GHz 58.1 33.34 137.82 33.40 138.00 0.34 0.95 2.30 5.9
20171029 05:48:50 SSMIS-16 85-92GHz 60.2 *** *** *** *** *** *** 5.00 ***
20171027 17:07:48 AMSR2 85-92GHz 55.0 24.24 128.12 24.27 128.11 0.19 0.55 1.70 66.7
20171027 04:58:45 AMSR2 85-92GHz 50.0 22.27 129.06 22.34 128.99 0.22 0.62 2.20 46.4
20171027 02:41:39 GMI 85-92GHz 50.0 21.97 129.36 21.95 129.38 0.21 0.60 2.30 62.5
20171026 21:38:52 * SSMIS-17 85-92GHz 45.4 20.74 129.91 20.50 130.09 0.30 0.86 2.10 29.3
20171026 21:38:51 * SSMIS-17 85-92GHz 48.0 21.04 130.09 20.80 130.28 0.37 1.04 2.70 6.6
20171026 21:23:02 SSMIS-18 85-92GHz 47.8 21.19 129.82 21.00 129.96 0.28 0.78 2.90 40.8
20171026 18:57:10 SSMIS-16 85-92GHz 45.0 20.83 130.48 20.55 130.66 0.26 0.73 2.70 14.6
20171026 13:21:39 GMI 85-92GHz 45.0 19.68 131.06 19.89 130.95 0.23 0.64 1.50 29.5
20171026 09:06:12 SSMIS-17 85-92GHz 45.0 18.97 131.22 18.88 131.31 0.52 1.46 2.00 3.5
20171026 08:49:45 SSMIS-18 85-92GHz 45.0 18.88 131.35 18.83 131.40 0.39 1.11 1.80 7.4
20171026 06:24:12 SSMIS-16 85-92GHz 45.0 18.45 131.80 18.33 131.90 0.60 1.70 1.70 1.1
20171026 04:14:42 AMSR2 85-92GHz 45.0 18.60 132.30 18.79 132.20 0.28 0.78 0.10 36.1
20171025 21:52:49 * SSMIS-17 85-92GHz 50.5 18.06 132.83 17.96 133.08 0.30 0.85 1.10 10.6
20171025 21:52:48 * SSMIS-17 85-92GHz 46.8 18.06 132.86 17.96 133.11 0.30 0.85 1.10 10.8
20171025 21:36:08 SSMIS-18 85-92GHz 50.3 17.98 133.02 17.89 133.23 0.26 0.74 1.10 20.7
20171025 21:36:07 SSMIS-18 85-92GHz 47.0 17.94 132.96 17.86 133.17 0.30 0.84 1.00 13.5
20171025 19:10:52 * SSMIS-16 85-92GHz 50.0 17.56 132.97 17.66 132.73 0.30 0.84 1.80 22.1
20171025 18:00:30 SSMI-15 85-92GHz 50.0 17.45 133.18 17.40 133.26 0.32 0.90 1.60 12.1
20171025 09:18:17 * SSMIS-17 85-92GHz 42.8 15.94 134.79 15.74 134.91 0.29 0.81 2.00 21.8
20171025 09:01:12 SSMIS-18 85-92GHz 42.5 15.92 134.83 15.79 134.91 0.36 1.01 2.00 7.2
20171025 06:36:15 SSMIS-16 85-92GHz 40.0 15.53 134.92 15.33 135.02 0.42 1.19 5.00 0.0
20171025 05:27:04 * SSMI-15 85-92GHz 40.0 15.22 135.15 15.23 135.15 0.37 1.06 1.10 3.7
20171024 22:07:17 SSMIS-17 85-92GHz 38.4 *** *** *** *** *** *** 5.00 ***
20171024 21:49:43 SSMIS-18 85-92GHz 38.2 *** *** *** *** *** *** 5.00 ***
20171024 19:25:08 SSMIS-16 85-92GHz 36.2 *** *** *** *** *** *** 5.00 ***
20171024 16:39:33 AMSR2 85-92GHz 36.1 14.34 137.13 14.18 136.76 0.42 1.20 1.10 9.8
20171024 13:31:40 GMI 85-92GHz 38.7 14.91 138.63 14.59 138.03 0.44 1.23 5.00 0.0
20171024 09:12:58 * SSMIS-18 85-92GHz 40.0 14.50 140.84 14.21 141.08 0.37 1.05 2.50 3.6
20171024 06:48:37 SSMIS-16 85-92GHz 40.0 *** *** *** *** *** *** 5.00 ***
20171024 02:06:39 GMI 85-92GHz 40.0 11.85 144.02 11.95 143.90 0.36 1.03 5.00 0.0
20171023 20:40:19 SSMIS-17 85-92GHz 35.0 *** *** *** *** *** *** 5.00 ***
20171023 20:40:18 SSMIS-17 85-92GHz 37.2 11.00 144.83 10.94 144.86 0.53 1.51 5.00 0.0
20171023 20:21:52 SSMIS-18 85-92GHz 37.0 11.10 144.88 11.14 144.86 0.40 1.14 5.00 0.0
20171023 17:57:47 SSMIS-16 85-92GHz 35.0 10.10 144.81 10.03 144.89 0.52 1.47 5.00 0.0
20171023 16:52:59 SSMI-15 85-92GHz 34.1 *** *** *** *** *** *** 0.20 ***
20171023 15:57:16 AMSR2 85-92GHz 33.3 9.87 144.44 9.70 144.71 0.40 1.13 5.00 0.0
20171023 03:41:10 AMSR2 85-92GHz 30.0 9.40 147.44 9.37 147.51 0.57 1.60 3.60 1.9
20171022 20:53:37 SSMIS-17 85-92GHz 30.0 8.02 147.87 8.02 147.89 0.48 1.35 5.00 0.0
20171022 20:34:17 SSMIS-18 85-92GHz 30.0 8.07 147.78 8.07 147.79 0.54 1.53 5.00 0.0
20171022 18:10:58 SSMIS-16 85-92GHz 30.0 *** *** *** *** *** *** 0.70 ***
20171022 17:09:05 SSMI-15 85-92GHz 30.0 9.21 148.18 9.20 148.13 0.53 1.50 1.50 1.5
20171022 15:14:40 AMSR2 85-92GHz 30.0 8.79 148.11 8.81 148.24 0.44 1.26 5.00 0.0
20171022 13:46:39 * GMI 85-92GHz 30.0 9.08 148.08 9.06 147.96 0.28 0.79 5.00 0.0
20171022 08:15:05 SSMIS-17 85-92GHz 30.0 8.98 148.55 8.99 148.57 0.48 1.35 3.90 1.2
20171022 07:55:09 SSMIS-18 85-92GHz 30.0 8.97 148.47 8.99 148.52 0.40 1.14 4.00 2.0
20171022 05:32:30 * SSMIS-16 85-92GHz 30.0 9.09 148.27 9.09 148.27 0.30 0.84 5.00 11.5
20171022 04:32:07 SSMI-15 85-92GHz 30.0 *** *** *** *** *** *** 0.70 ***
20171022 02:16:39 * GMI 85-92GHz 30.0 9.73 147.85 9.67 147.88 0.38 1.09 3.90 4.6
20171021 21:06:30 SSMIS-17 85-92GHz 30.0 10.72 147.68 10.84 147.69 0.42 1.18 1.50 8.9
20171021 20:46:16 * SSMIS-18 85-92GHz 30.0 11.00 147.74 11.05 147.74 0.32 0.89 1.90 36.3
20171021 18:23:28 SSMIS-16 85-92GHz 30.0 11.52 147.68 11.61 147.72 0.62 1.75 1.70 0.2
20171021 16:09:16 AMSR2 85-92GHz 30.0 11.88 147.89 11.77 147.74 0.60 1.69 5.00 0.0
20171021 08:29:06 SSMIS-17 85-92GHz 30.0 11.62 148.58 11.62 148.58 0.29 0.82 0.80 26.8
20171021 08:08:30 SSMIS-18 85-92GHz 30.0 11.83 148.71 11.81 148.68 0.31 0.87 1.00 13.3
20171021 05:46:00 SSMIS-16 85-92GHz 30.0 11.85 148.92 11.85 148.95 0.30 0.84 1.70 2.0
20171021 04:48:28 SSMI-15 85-92GHz 30.0 11.85 148.87 11.85 148.79 0.27 0.76 0.30 5.1
20171021 03:54:16 AMSR2 85-92GHz 30.0 12.20 149.09 12.20 149.27 0.28 0.78 5.00 0.0
20171020 20:58:33 SSMIS-18 85-92GHz 30.0 *** *** *** *** *** *** 5.00 ***
20171020 20:58:32 SSMIS-18 85-92GHz 30.0 *** *** *** *** *** *** 5.00 ***
20171020 15:26:10 AMSR2 85-92GHz 30.0 12.26 150.40 12.23 150.71 0.48 1.35 1.10 5.8
20171020 13:51:38 * GMI 85-92GHz 30.0 11.81 150.53 11.84 150.33 0.35 1.00 4.30 6.5
20171020 08:42:27 SSMIS-17 85-92GHz 32.7 11.55 151.64 11.54 151.65 0.62 1.77 5.00 0.0
20171020 08:20:48 SSMIS-18 85-92GHz 33.0 11.64 151.30 11.64 151.30 0.45 1.27 2.90 2.4
20171020 05:59:05 * SSMIS-16 85-92GHz 35.0 11.30 151.60 11.27 151.61 0.34 0.96 2.90 8.4
20171020 03:11:06 AMSR2 85-92GHz 35.0 11.63 151.76 11.57 151.78 0.53 1.51 0.20 1.1
20171020 02:26:40 * GMI 85-92GHz 35.0 11.17 151.78 11.17 151.78 0.25 0.71 2.00 25.2

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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