-- 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
20180601 07:01:15 AMSR2 85-92GHz 15.0 *** *** *** *** *** *** 5.00 ***
20180601 02:01:39 GMI 85-92GHz 15.0 *** *** *** *** *** *** 5.00 ***
20180531 23:27:25 SSMIS-17 85-92GHz 15.0 48.13 -81.81 48.21 -81.73 0.57 1.61 2.90 0.4
20180531 22:55:09 * SSMIS-18 85-92GHz 15.0 48.24 -81.96 48.46 -81.73 0.53 1.51 5.00 0.0
20180531 20:09:18 * SSMI-15 85-92GHz 15.0 47.50 -82.47 47.66 -82.32 0.52 1.48 5.00 0.0
20180531 19:58:59 SSMIS-16 85-92GHz 15.0 *** *** *** *** *** *** 5.00 ***
20180531 19:06:10 AMSR2 85-92GHz 15.0 47.02 -82.74 46.66 -83.08 0.61 1.73 5.00 0.0
20180531 11:26:17 SSMIS-18 85-92GHz 15.0 44.67 -84.64 44.75 -84.58 0.56 1.58 5.00 0.0
20180531 10:56:40 GMI 85-92GHz 15.0 44.29 -84.88 44.50 -84.72 0.57 1.60 2.80 0.9
20180531 10:11:21 SSMIS-16 85-92GHz 15.0 44.13 -84.55 43.74 -84.83 0.54 1.52 2.60 1.2
20180531 08:43:05 SSMI-15 85-92GHz 15.0 43.74 -84.49 43.74 -84.48 0.47 1.32 2.00 1.9
20180531 07:58:14 AMSR2 85-92GHz 15.0 43.53 -84.35 43.74 -84.21 0.56 1.59 5.00 0.0
20180531 02:51:40 GMI 85-92GHz 16.3 42.09 -85.20 42.05 -85.22 0.39 1.11 0.70 13.7
20180530 23:39:01 SSMIS-17 85-92GHz 17.6 41.59 -85.99 41.62 -85.97 0.59 1.68 2.20 0.5
20180530 23:37:46 SSMIS-17 85-92GHz 17.7 41.58 -85.99 41.62 -85.97 0.48 1.36 5.00 0.0
20180530 23:05:51 * SSMIS-18 85-92GHz 17.9 41.38 -86.07 41.57 -85.97 0.45 1.28 2.10 3.8
20180530 23:04:07 SSMIS-18 85-92GHz 17.9 41.43 -86.01 41.62 -85.91 0.32 0.92 5.00 0.0
20180530 20:24:10 * SSMI-15 85-92GHz 19.0 40.49 -86.29 40.59 -86.25 0.29 0.83 4.20 8.7
20180530 12:14:09 * SSMIS-17 85-92GHz 20.0 37.77 -87.56 37.65 -87.59 0.26 0.74 5.00 0.0
20180530 11:51:39 GMI 85-92GHz 20.0 37.98 -87.65 37.95 -87.65 0.31 0.89 1.00 17.1
20180530 11:40:41 * SSMIS-18 85-92GHz 20.0 37.88 -87.40 37.90 -87.40 0.24 0.69 5.00 0.0
20180530 10:26:25 SSMIS-16 85-92GHz 20.0 37.62 -87.84 37.95 -87.78 0.50 1.43 0.60 2.7
20180530 09:00:57 SSMI-15 85-92GHz 20.0 37.27 -87.96 37.21 -87.97 0.38 1.07 0.70 8.5
20180530 07:17:12 * AMSR2 85-92GHz 20.0 37.01 -88.07 37.36 -88.03 0.27 0.75 5.00 0.0
20180530 02:11:38 GMI 85-92GHz 21.6 *** *** *** *** *** *** 5.00 ***
20180529 23:50:21 * SSMIS-17 85-92GHz 22.6 35.58 -87.25 35.56 -87.25 0.26 0.73 1.30 12.2
20180529 23:16:46 SSMIS-18 85-92GHz 22.8 35.60 -87.17 35.71 -87.19 0.26 0.75 0.80 8.7
20180529 23:15:49 SSMIS-18 85-92GHz 22.8 35.65 -87.04 35.76 -87.06 0.34 0.97 5.00 0.0
20180529 20:38:35 * SSMI-15 85-92GHz 23.9 34.77 -87.11 34.79 -87.12 0.21 0.59 1.10 36.2
20180529 19:14:45 AMSR2 85-92GHz 24.5 34.42 -87.29 34.10 -87.23 0.39 1.11 2.00 3.5
20180529 12:29:04 SSMIS-17 85-92GHz 25.0 33.34 -86.57 33.19 -86.52 0.35 0.98 1.20 7.2
20180529 12:29:02 SSMIS-17 85-92GHz 25.0 33.34 -86.57 33.19 -86.52 0.35 0.98 1.20 7.2
20180529 11:54:45 * SSMIS-18 85-92GHz 25.0 33.33 -86.41 33.29 -86.40 0.30 0.84 5.00 0.0
20180529 09:18:12 * SSMI-15 85-92GHz 25.0 32.61 -86.58 32.50 -86.55 0.32 0.89 0.70 13.5
20180529 00:02:55 * SSMIS-17 85-92GHz 30.0 30.91 -85.23 30.86 -85.21 0.53 1.49 1.40 1.2
20180528 23:28:03 * SSMIS-18 85-92GHz 31.3 30.91 -85.27 30.95 -85.28 0.39 1.09 5.00 0.0
20180528 18:31:01 * AMSR2 85-92GHz 44.4 29.98 -85.79 29.86 -85.78 0.25 0.70 0.30 32.9
20180528 12:44:07 SSMIS-17 85-92GHz 49.4 29.27 -85.43 29.17 -85.45 0.20 0.57 5.00 0.0
20180528 12:43:14 * SSMIS-17 85-92GHz 50.0 29.08 -85.46 28.98 -85.48 0.21 0.58 1.20 31.2
20180528 12:08:53 SSMIS-18 85-92GHz 49.9 29.01 -85.66 28.98 -85.67 0.26 0.73 3.30 18.1
20180528 12:08:02 SSMIS-18 85-92GHz 50.0 29.01 -85.60 28.98 -85.60 0.30 0.85 0.90 9.2
20180528 07:31:53 AMSR2 85-92GHz 53.7 28.69 -86.05 28.76 -86.01 0.20 0.55 1.80 17.3
20180528 00:15:34 * SSMIS-17 85-92GHz 55.0 28.33 -85.62 28.29 -85.56 0.22 0.63 2.80 24.5
20180527 23:39:47 * SSMIS-18 85-92GHz 54.4 28.07 -85.57 28.07 -85.58 0.38 1.07 1.10 4.5
20180527 20:45:57 * SSMIS-16 85-92GHz 49.0 28.20 -85.20 28.20 -85.20 0.26 0.73 1.90 31.3
20180527 12:57:54 SSMIS-17 85-92GHz 40.8 27.24 -84.14 26.93 -84.10 0.61 1.73 5.00 0.0
20180527 12:57:21 * SSMIS-17 85-92GHz 41.6 26.37 -84.23 26.06 -84.19 0.29 0.83 5.00 0.0
20180527 12:56:40 GMI 85-92GHz 40.8 27.09 -84.09 26.78 -84.05 0.41 1.16 1.40 9.1
20180527 12:21:57 SSMIS-18 85-92GHz 40.3 *** *** *** *** *** *** 5.00 ***
20180527 12:21:19 SSMIS-18 85-92GHz 40.0 26.99 -84.12 26.83 -84.10 0.31 0.87 5.00 0.0
20180527 09:28:10 * SSMIS-16 85-92GHz 37.9 26.07 -83.62 25.76 -83.61 0.34 0.97 5.00 0.0
20180527 00:27:49 SSMIS-17 85-92GHz 35.4 23.91 -84.64 23.83 -84.69 0.51 1.43 5.00 0.0
20180527 00:27:42 SSMIS-17 85-92GHz 35.0 23.66 -84.98 23.58 -85.04 0.63 1.79 5.00 0.0
20180527 00:26:37 SSMIS-17 85-92GHz 38.8 23.72 -85.00 23.64 -85.05 0.41 1.15 5.00 0.0
20180526 23:51:20 SSMIS-18 85-92GHz 35.0 23.23 -84.36 23.22 -84.37 0.52 1.47 5.00 0.0
20180526 23:51:13 SSMIS-18 85-92GHz 35.0 23.38 -84.31 23.37 -84.32 0.56 1.58 0.90 1.9
20180526 23:50:10 SSMIS-18 85-92GHz 38.2 24.22 -84.69 24.21 -84.69 0.63 1.78 5.00 0.0
20180526 20:57:41 * SSMIS-16 85-92GHz 35.0 22.96 -84.51 22.95 -84.53 0.31 0.88 1.60 3.8
20180526 18:41:23 AMSR2 85-92GHz 35.6 23.28 -84.22 23.14 -84.23 0.36 1.02 5.00 0.0
20180526 09:42:39 SSMIS-16 85-92GHz 35.0 *** *** *** *** *** *** 5.00 ***
20180526 08:28:36 * SSMI-15 85-92GHz 35.0 19.74 -85.34 19.82 -85.30 0.31 0.88 0.80 8.7
20180526 07:46:26 AMSR2 85-92GHz 35.0 19.74 -85.65 20.02 -85.50 0.37 1.05 0.60 14.4
20180526 00:02:35 SSMIS-18 85-92GHz 35.0 *** *** *** *** *** *** 5.00 ***
20180525 21:09:48 SSMIS-16 85-92GHz 35.0 18.55 -85.62 18.56 -85.67 0.57 1.61 5.00 0.0
20180525 19:58:14 * SSMI-15 85-92GHz 35.0 18.82 -85.92 18.81 -85.82 0.33 0.93 5.00 0.0

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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