-- 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
20180910 05:26:40 GMI 85-92GHz 20.0 *** *** *** *** *** *** 5.00 ***
20180909 21:32:14 * SSMIS-16 85-92GHz 20.0 40.39 -86.09 40.26 -86.30 0.58 1.63 5.00 0.0
20180909 19:23:27 * AMSR2 85-92GHz 20.0 39.68 -87.84 39.91 -87.49 0.62 1.75 5.00 0.0
20180909 13:08:27 * SSMIS-17 85-92GHz 20.0 39.70 -88.79 39.48 -89.10 0.61 1.72 5.00 0.0
20180909 12:20:35 SSMIS-18 85-92GHz 20.0 38.97 -88.97 38.88 -89.10 0.61 1.73 0.10 0.0
20180909 12:20:23 SSMIS-18 85-92GHz 20.0 38.97 -88.97 38.88 -89.10 0.61 1.72 0.10 0.1
20180909 10:07:22 * SSMIS-16 85-92GHz 20.0 38.83 -90.42 38.61 -90.70 0.56 1.59 4.30 0.2
20180909 08:18:47 AMSR2 85-92GHz 20.0 38.70 -90.92 38.76 -90.83 0.54 1.52 5.00 0.0
20180909 06:16:39 GMI 85-92GHz 20.0 *** *** *** *** *** *** 3.50 ***
20180909 00:46:20 * SSMIS-17 85-92GHz 20.0 37.16 -91.45 37.01 -91.66 0.47 1.32 2.80 1.2
20180909 00:44:52 SSMIS-17 85-92GHz 20.0 37.16 -91.45 37.01 -91.66 0.52 1.46 5.00 0.0
20180908 23:57:52 SSMIS-18 85-92GHz 20.0 37.04 -91.87 37.01 -91.91 0.58 1.65 2.80 0.3
20180908 23:57:04 SSMIS-18 85-92GHz 20.0 37.04 -91.87 37.01 -91.91 0.61 1.73 2.80 0.1
20180908 21:44:27 SSMIS-16 85-92GHz 20.0 *** *** *** *** *** *** 5.00 ***
20180908 13:22:57 * SSMIS-17 85-92GHz 20.0 35.04 -93.50 35.22 -93.31 0.57 1.60 5.00 0.0
20180908 12:34:01 SSMIS-18 85-92GHz 20.0 *** *** *** *** *** *** 0.20 ***
20180908 12:34:00 SSMIS-18 85-92GHz 20.0 *** *** *** *** *** *** 0.20 ***
20180908 10:21:42 SSMIS-16 85-92GHz 20.0 *** *** *** *** *** *** 0.10 ***
20180908 07:36:53 AMSR2 85-92GHz 20.0 35.00 -94.05 35.11 -94.00 0.45 1.27 5.00 0.0
20180908 07:11:40 GMI 85-92GHz 20.0 *** *** *** *** *** *** 1.60 ***
20180908 00:58:56 * SSMIS-17 85-92GHz 20.0 33.82 -94.69 33.73 -94.64 0.38 1.07 5.00 0.0
20180908 00:57:58 SSMIS-17 85-92GHz 20.0 34.77 -94.39 34.68 -94.34 0.34 0.97 5.00 0.0
20180908 00:10:01 SSMIS-18 85-92GHz 20.0 34.76 -93.93 34.73 -93.91 0.59 1.66 5.00 0.0
20180908 00:09:40 SSMIS-18 85-92GHz 20.0 34.66 -93.93 34.63 -93.91 0.55 1.56 2.10 1.0
20180907 21:56:57 * SSMIS-16 85-92GHz 20.0 34.35 -93.71 34.29 -93.66 0.52 1.47 3.60 2.3
20180907 21:26:39 GMI 85-92GHz 20.0 34.28 -93.75 34.24 -93.72 0.59 1.66 5.00 0.0
20180907 19:34:09 AMSR2 85-92GHz 20.0 33.89 -94.22 33.94 -94.26 0.61 1.72 1.80 0.4
20180907 13:36:53 * SSMIS-17 85-92GHz 20.0 34.55 -93.88 34.56 -93.90 0.49 1.37 3.60 0.5
20180907 12:47:05 SSMIS-18 85-92GHz 20.0 34.40 -94.23 34.39 -94.20 0.59 1.67 5.00 0.0
20180907 10:34:50 SSMIS-16 85-92GHz 20.0 34.23 -94.12 34.24 -94.14 0.51 1.44 5.00 0.0
20180907 08:32:26 AMSR2 85-92GHz 20.0 34.32 -93.77 34.32 -93.77 0.55 1.54 2.10 0.5
20180906 22:10:01 SSMIS-16 85-92GHz 20.0 *** *** *** *** *** *** 5.00 ***
20180906 18:51:13 AMSR2 85-92GHz 20.0 *** *** *** *** *** *** 0.50 ***
20180906 10:48:05 * SSMIS-16 85-92GHz 20.0 33.65 -92.43 33.67 -92.56 0.45 1.26 5.00 0.0
20180906 07:49:35 AMSR2 85-92GHz 20.0 *** *** *** *** *** *** 2.50 ***
20180906 07:21:39 GMI 85-92GHz 20.0 *** *** *** *** *** *** 2.50 ***
20180905 23:43:23 SSMIS-17 85-92GHz 25.0 *** *** *** *** *** *** 5.00 ***
20180905 22:52:57 SSMIS-18 85-92GHz 25.0 *** *** *** *** *** *** 5.00 ***
20180905 21:36:39 GMI 85-92GHz 25.0 *** *** *** *** *** *** 1.60 ***
20180905 12:24:26 SSMIS-17 85-92GHz 29.8 32.26 -89.67 32.18 -89.60 0.55 1.57 5.00 0.0
20180905 12:22:58 * SSMIS-17 85-92GHz 29.4 32.25 -89.68 32.17 -89.60 0.64 1.80 5.00 0.0
20180904 23:56:12 * SSMIS-17 85-92GHz 59.9 29.69 -87.72 29.66 -87.70 0.36 1.03 0.30 4.8
20180904 23:04:29 * SSMIS-18 85-92GHz 59.2 29.57 -87.28 29.67 -87.36 0.21 0.59 1.10 50.7
20180904 20:53:38 SSMIS-16 85-92GHz 57.4 29.28 -87.20 29.26 -87.19 0.24 0.67 1.10 24.5
20180904 19:01:50 * AMSR2 85-92GHz 56.7 29.17 -88.05 29.00 -87.89 0.41 1.16 4.00 10.9
20180904 12:38:03 SSMIS-17 85-92GHz 59.0 28.02 -86.46 27.90 -86.29 0.32 0.90 1.20 15.4
20180904 12:37:09 SSMIS-17 85-92GHz 55.5 27.74 -86.49 27.62 -86.32 0.33 0.94 1.50 8.7
20180904 12:37:08 SSMIS-17 85-92GHz 55.0 27.73 -86.49 27.62 -86.33 0.34 0.95 1.50 8.4
20180904 11:46:03 SSMIS-18 85-92GHz 55.0 28.07 -86.32 28.07 -86.32 0.33 0.93 1.30 6.8
20180904 11:45:04 SSMIS-is 85-92GHz 55.0 27.87 -86.55 27.87 -86.55 0.30 0.85 3.80 10.1
20180904 11:45:04 * SSMIS-18 85-92GHz 55.0 27.87 -86.55 27.87 -86.55 0.30 0.85 3.80 10.1
20180904 09:34:39 * SSMIS-16 85-92GHz 55.0 27.77 -85.34 27.65 -85.18 0.42 1.19 0.20 6.7
20180904 07:31:39 * GMI 85-92GHz 55.0 27.50 -85.14 27.66 -85.39 0.25 0.72 0.10 67.1
20180904 00:08:38 * SSMIS-17 85-92GHz 50.0 26.72 -83.71 26.67 -83.61 0.32 0.90 0.40 7.8
20180904 00:07:18 SSMIS-17 85-92GHz 50.1 26.72 -83.71 26.67 -83.61 0.32 0.90 0.40 7.9
20180903 23:15:51 SSMIS-18 85-92GHz 49.4 26.59 -83.55 26.66 -83.68 0.45 1.26 3.00 2.5
20180903 21:46:39 * GMI 85-92GHz 48.1 26.36 -83.01 26.20 -82.75 0.27 0.76 0.70 14.5
20180903 21:05:22 SSMIS-16 85-92GHz 47.6 26.46 -82.55 26.40 -82.47 0.50 1.41 0.30 2.7
20180903 18:17:59 AMSR2 85-92GHz 45.1 25.84 -81.91 25.76 -81.79 0.36 1.02 2.40 5.8
20180903 11:58:26 SSMIS-18 85-92GHz 38.5 *** *** *** *** *** *** 5.00 ***
20180903 11:58:07 SSMIS-18 85-92GHz 39.9 *** *** *** *** *** *** 5.00 ***
20180903 09:48:18 * SSMIS-16 85-92GHz 36.3 24.92 -80.53 24.74 -80.32 0.45 1.26 5.00 0.0
20180903 07:20:58 * AMSR2 85-92GHz 31.9 24.66 -79.98 24.90 -80.25 0.35 1.00 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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