-- 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
20201118 12:35:18 * GMI 85-92GHz 25.0 13.53 -89.10 13.56 -88.97 0.58 1.64 0.90 0.2
20201118 09:49:25 SSMIS-16 85-92GHz 27.4 *** *** *** *** *** *** 1.40 ***
20201118 07:30:46 AMSR2 85-92GHz 30.0 *** *** *** *** *** *** 0.70 ***
20201117 19:16:35 AMSR2 85-92GHz 52.9 13.85 -85.71 13.85 -85.98 0.30 0.86 0.20 13.6
20201117 12:00:27 * SSMIS-17 85-92GHz 78.3 14.33 -84.33 14.33 -84.29 0.19 0.53 1.50 8.7
20201117 12:00:26 * SSMIS-17 85-92GHz 75.0 13.90 -84.91 13.90 -84.87 0.22 0.61 0.50 3.3
20201117 10:02:02 SSMIS-16 85-92GHz 88.1 13.70 -84.58 13.70 -84.41 0.16 0.45 3.70 3.0
20201117 09:59:53 SSMIS-18 85-92GHz 88.3 13.60 -84.47 13.60 -84.31 0.17 0.49 3.10 0.5
20201117 06:47:39 AMSR2 85-92GHz 109.7 13.70 -83.90 13.70 -83.76 0.12 0.35 0.20 100.0
20201116 21:25:46 * SSMIS-16 85-92GHz 140.0 13.51 -82.61 13.50 -82.52 0.10 0.28 0.20 100.0
20201116 18:33:34 * AMSR2 85-92GHz 140.0 13.56 -82.37 13.56 -82.27 0.09 0.25 0.20 100.0
20201116 12:45:18 * GMI 85-92GHz 140.0 13.55 -81.70 13.55 -81.57 0.10 0.29 0.20 100.0
20201116 12:14:30 SSMIS-17 85-92GHz 128.6 13.63 -81.56 13.63 -81.49 0.10 0.29 0.20 100.0
20201116 12:13:31 SSMIS-17 85-92GHz 140.0 13.60 -81.58 13.60 -81.52 0.11 0.31 0.20 100.0
20201116 10:15:09 SSMIS-16 85-92GHz 134.2 13.60 -81.40 13.60 -81.61 0.11 0.31 0.20 100.0
20201116 10:12:15 * SSMIS-18 85-92GHz 126.3 13.58 -81.30 13.58 -81.08 0.10 0.29 0.20 100.0
20201116 10:12:14 * SSMIS-18 85-92GHz 134.0 13.60 -81.29 13.60 -81.07 0.11 0.31 0.20 100.0
20201115 23:38:13 SSMIS-17 85-92GHz 85.9 13.14 -79.75 13.14 -79.77 0.10 0.27 0.20 100.0
20201115 23:37:28 * SSMIS-17 85-92GHz 84.7 13.15 -79.75 13.15 -79.77 0.09 0.27 0.20 100.0
20201115 21:38:34 * SSMIS-16 85-92GHz 83.0 13.20 -79.55 13.20 -79.42 0.09 0.26 0.20 100.0
20201115 21:35:32 SSMIS-18 85-92GHz 83.0 13.30 -79.60 13.30 -79.47 0.10 0.27 0.30 100.0
20201115 12:27:06 SSMIS-17 85-92GHz 75.8 13.20 -78.32 13.20 -78.21 0.14 0.40 0.50 88.7
20201115 10:24:55 * SSMIS-18 85-92GHz 72.4 13.27 -77.80 13.30 -78.06 0.11 0.31 0.40 89.1
20201115 06:59:50 AMSR2 85-92GHz 66.7 13.14 -77.14 13.06 -77.00 0.16 0.46 0.30 77.8
20201114 23:50:32 SSMIS-17 85-92GHz 53.2 12.54 -76.42 12.54 -76.42 0.37 1.05 0.90 25.3
20201114 23:50:30 * SSMIS-17 85-92GHz 59.6 12.50 -76.74 12.49 -76.74 0.25 0.71 1.40 39.4
20201114 21:47:43 * SSMIS-18 85-92GHz 54.5 12.95 -76.94 12.93 -76.89 0.31 0.87 1.90 8.4
20201114 18:45:23 AMSR2 85-92GHz 46.3 12.41 -76.28 12.41 -76.21 0.58 1.65 0.20 1.8
20201114 12:55:19 GMI 85-92GHz 36.5 12.97 -75.97 13.07 -75.82 0.42 1.19 4.90 6.6
20201114 08:59:55 SSMIS-16 85-92GHz 35.0 13.14 -74.95 13.18 -74.89 0.39 1.11 1.20 7.5
20201114 06:16:43 AMSR2 85-92GHz 35.0 13.24 -74.83 13.26 -74.78 0.35 0.98 0.70 19.3
20201113 22:00:48 SSMIS-18 85-92GHz 35.0 *** *** *** *** *** *** 5.00 ***
20201113 18:02:48 AMSR2 85-92GHz 35.0 *** *** *** *** *** *** 3.00 ***

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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