-- 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
20191026 06:41:00 SSMIS-18 85-92GHz 45.0 41.51 151.92 41.14 151.83 0.43 1.21 1.10 2.1
20191026 06:40:55 * SSMIS-18 85-92GHz 45.0 41.61 151.00 41.24 150.91 0.52 1.47 2.70 0.5
20191026 06:39:12 SSMIS-18 85-92GHz 45.0 41.45 151.92 41.09 151.83 0.51 1.44 1.10 1.0
20191026 05:57:23 SSMIS-16 85-92GHz 45.0 *** *** *** *** *** *** 0.40 ***
20191026 04:31:39 * GMI 85-92GHz 46.2 40.67 151.57 40.99 151.63 0.53 1.51 1.40 0.8
20191025 21:08:32 SSMIS-17 85-92GHz 52.4 *** *** *** *** *** *** 0.20 ***
20191025 19:16:11 SSMIS-18 85-92GHz 53.9 *** *** *** *** *** *** 2.20 ***
20191025 19:16:10 SSMIS-18 85-92GHz 53.9 *** *** *** *** *** *** 2.20 ***
20191025 18:32:30 * SSMIS-16 85-92GHz 54.5 37.31 150.46 37.00 150.34 0.46 1.31 2.90 0.9
20191025 16:16:03 * AMSR2 85-92GHz 56.9 36.75 149.86 37.10 150.03 0.56 1.59 1.50 0.4
20191025 08:45:00 SSMIS-17 85-92GHz 65.0 *** *** *** *** *** *** 2.50 ***
20191025 06:51:17 SSMIS-18 85-92GHz 64.3 34.09 148.55 33.72 148.26 0.15 0.42 1.20 84.9
20191025 06:08:30 * SSMIS-16 85-92GHz 64.9 33.84 148.15 33.66 148.00 0.11 0.31 1.30 98.0
20191024 21:23:45 * SSMIS-17 85-92GHz 79.6 31.76 145.93 31.64 145.72 0.18 0.52 0.30 11.0
20191024 21:23:44 * SSMIS-17 85-92GHz 77.2 31.75 145.94 31.63 145.73 0.21 0.59 0.30 6.1
20191024 21:23:27 SSMIS-17 85-92GHz 79.6 31.80 145.93 31.69 145.72 0.19 0.55 0.20 6.0
20191024 19:30:41 SSMIS-18 85-92GHz 80.0 *** *** *** *** *** *** 1.00 ***
20191024 19:30:33 * SSMIS-18 85-92GHz 80.0 31.26 145.43 31.39 145.65 0.14 0.38 1.00 78.2
20191024 19:30:32 * SSMIS-18 85-92GHz 78.7 31.25 145.41 31.39 145.63 0.14 0.40 1.00 76.3
20191024 18:47:20 * SSMIS-16 85-92GHz 80.0 30.91 145.05 30.66 144.78 0.15 0.41 1.00 54.6
20191024 08:57:07 SSMIS-17 85-92GHz 95.0 28.84 143.08 28.75 143.02 0.12 0.33 0.60 99.3
20191024 08:56:35 * SSMIS-17 85-92GHz 92.5 28.87 142.95 28.79 142.89 0.12 0.34 0.80 100.0
20191024 07:02:54 SSMIS-18 85-92GHz 95.0 *** *** *** *** *** *** 0.70 ***
20191024 06:19:29 * SSMIS-16 85-92GHz 95.0 28.32 142.63 28.15 142.53 0.12 0.34 0.60 94.8
20191024 03:29:24 AMSR2 85-92GHz 95.0 27.76 142.38 27.55 142.27 0.12 0.34 0.50 90.3
20191023 21:38:20 * SSMIS-17 85-92GHz 97.0 26.42 142.00 26.10 141.98 0.11 0.32 0.60 94.8
20191023 19:44:27 SSMIS-18 85-92GHz 98.5 25.89 141.80 26.10 141.81 0.13 0.37 0.60 84.4
20191023 19:02:08 SSMIS-16 85-92GHz 100.0 25.64 141.94 26.04 141.96 0.16 0.45 0.70 15.6
20191023 16:31:37 * AMSR2 85-92GHz 99.2 25.19 141.86 25.42 141.88 0.12 0.33 0.30 100.0
20191023 15:16:40 * GMI 85-92GHz 99.8 24.91 141.84 24.75 141.82 0.11 0.31 0.30 100.0
20191023 09:09:05 SSMIS-17 85-92GHz 99.9 23.43 142.05 23.30 142.07 0.11 0.32 0.30 100.0
20191023 09:09:02 * SSMIS-17 85-92GHz 100.0 23.46 142.09 23.33 142.11 0.11 0.31 0.30 100.0
20191023 07:14:15 SSMIS-18 85-92GHz 100.0 23.03 142.05 23.28 142.03 0.12 0.34 0.30 100.0
20191023 06:31:52 SSMIS-16 85-92GHz 100.0 22.82 141.95 22.62 141.97 0.11 0.32 0.30 100.0
20191023 05:26:39 * GMI 85-92GHz 101.9 22.69 141.95 22.70 141.95 0.11 0.31 0.30 100.0
20191022 21:53:46 SSMIS-17 85-92GHz 121.8 21.30 142.40 20.99 142.66 0.15 0.42 0.40 48.8
20191022 19:58:26 * SSMIS-18 85-92GHz 123.4 20.97 142.92 21.09 142.82 0.11 0.31 0.70 95.9
20191022 16:11:39 * GMI 85-92GHz 125.0 19.99 143.12 20.25 143.03 0.10 0.29 0.20 100.0
20191022 15:50:05 AMSR2 85-92GHz 125.0 19.91 143.24 19.64 143.32 0.11 0.30 0.20 100.0
20191022 09:20:51 SSMIS-17 85-92GHz 122.8 *** *** *** *** *** *** 0.10 ***
20191022 07:25:44 SSMIS-18 85-92GHz 120.0 18.44 144.15 18.63 143.97 0.11 0.30 0.20 100.0
20191022 07:24:56 SSMIS-18 85-92GHz 121.2 18.40 144.15 18.60 143.97 0.12 0.34 0.20 98.7
20191022 06:43:29 SSMIS-16 85-92GHz 120.0 18.27 144.12 18.06 144.27 0.10 0.29 0.20 100.0
20191022 03:38:45 * AMSR2 85-92GHz 118.0 17.70 144.62 17.50 144.73 0.10 0.27 0.30 100.0
20191021 07:37:01 SSMIS-18 85-92GHz 90.1 14.82 147.29 14.92 147.17 0.12 0.34 0.20 100.0
20191021 07:36:55 * SSMIS-18 85-92GHz 97.7 14.83 147.30 14.93 147.18 0.12 0.33 0.20 100.0
20191020 20:41:16 * SSMIS-17 85-92GHz 79.5 13.84 148.69 13.82 148.72 0.10 0.28 0.30 100.0
20191020 18:03:38 SSMIS-16 85-92GHz 75.0 13.41 149.20 13.34 149.27 0.14 0.39 0.30 100.0
20191020 16:21:39 GMI 85-92GHz 73.6 13.08 149.33 13.21 149.17 0.11 0.31 0.40 100.0
20191020 16:04:00 AMSR2 85-92GHz 73.4 13.05 149.42 13.21 149.22 0.10 0.29 0.30 100.0
20191020 08:04:35 * SSMIS-17 85-92GHz 66.7 12.23 150.39 12.26 150.35 0.12 0.35 0.40 98.1
20191020 05:26:31 SSMIS-16 85-92GHz 64.5 12.19 150.68 12.20 150.68 0.23 0.66 0.40 49.4
20191020 04:51:39 GMI 85-92GHz 64.1 12.18 150.71 12.25 150.63 0.22 0.63 0.70 81.4
20191020 03:49:20 * AMSR2 85-92GHz 63.2 12.01 150.71 11.85 150.91 0.09 0.26 0.50 100.0
20191019 20:54:27 SSMIS-17 85-92GHz 54.8 11.70 151.85 11.69 151.92 0.35 0.98 0.10 47.6
20191019 18:57:42 * SSMIS-18 85-92GHz 51.6 11.49 152.11 11.43 152.40 0.28 0.79 1.20 34.2
20191019 18:16:30 SSMIS-16 85-92GHz 50.0 11.32 152.09 11.28 152.25 0.29 0.82 2.00 22.3
20191019 15:21:32 AMSR2 85-92GHz 47.8 10.96 152.68 10.89 152.87 0.31 0.87 0.90 44.1
20191019 08:17:26 SSMIS-17 85-92GHz 38.8 *** *** *** *** *** *** 4.50 ***
20191019 06:19:13 SSMIS-18 85-92GHz 35.3 10.42 154.82 10.38 155.03 0.35 0.99 0.30 20.2
20191019 05:38:30 SSMIS-16 85-92GHz 34.7 10.52 155.13 10.52 155.17 0.43 1.20 0.50 7.4
20191019 03:05:42 AMSR2 85-92GHz 32.6 10.57 155.80 10.52 155.95 0.31 0.88 0.40 36.1

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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