-- 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
20190331 10:06:40 GMI 85-92GHz 31.0 *** *** *** *** *** *** 5.00 ***
20190331 08:53:52 AMSR2 85-92GHz 31.7 -26.84 69.14 -26.82 69.17 0.28 0.79 4.50 5.1
20190331 01:53:44 SSMIS-17 85-92GHz 35.0 -26.32 69.45 -26.36 69.41 0.30 0.85 5.00 0.0
20190331 00:34:00 * SSMIS-18 85-92GHz 35.0 -26.32 69.71 -26.29 69.77 0.20 0.58 4.20 6.4
20190330 20:46:56 AMSR2 85-92GHz 40.4 -26.00 69.93 -26.00 69.93 0.53 1.50 2.50 1.7
20190330 20:46:40 GMI 85-92GHz 40.4 -26.05 69.98 -26.05 69.99 0.63 1.79 5.00 0.0
20190330 14:36:24 * SSMIS-17 85-92GHz 50.7 -25.97 69.91 -25.96 69.91 0.33 0.92 1.90 11.1
20190330 13:16:03 SSMIS-18 85-92GHz 52.9 -26.20 70.48 -26.38 70.47 0.32 0.90 0.70 25.2
20190330 10:56:39 GMI 85-92GHz 55.9 -25.90 70.40 -25.97 70.43 0.35 0.99 1.80 18.0
20190330 02:06:34 SSMIS-17 85-92GHz 60.0 -24.81 69.54 -24.87 69.56 0.41 1.16 2.20 10.6
20190330 00:45:56 SSMIS-18 85-92GHz 60.0 -24.50 69.23 -24.36 69.15 0.45 1.26 1.60 7.5
20190329 14:50:37 SSMIS-17 85-92GHz 65.0 -24.14 69.09 -24.11 69.07 0.21 0.59 5.00 0.0
20190329 13:29:36 SSMIS-18 85-92GHz 65.0 -23.50 68.34 -23.58 68.39 0.30 0.85 5.00 0.0
20190329 11:06:48 * SSMIS-16 85-92GHz 65.7 -24.34 69.21 -24.37 69.24 0.17 0.49 5.00 0.0
20190329 09:07:24 AMSR2 85-92GHz 67.4 -23.52 68.22 -23.48 68.16 0.21 0.61 0.70 54.4
20190329 02:19:27 SSMIS-17 85-92GHz 79.2 -23.58 68.45 -23.60 68.46 0.15 0.43 5.00 0.0
20190329 00:58:01 SSMIS-18 85-92GHz 82.6 -23.39 68.80 -23.26 68.79 0.15 0.42 5.00 0.0
20190328 22:35:31 * SSMIS-16 85-92GHz 88.5 -22.66 68.79 -22.72 68.78 0.13 0.36 5.00 0.0
20190328 13:42:46 * SSMIS-18 85-92GHz 110.7 -22.19 68.09 -22.26 68.13 0.13 0.36 5.00 0.0
20190328 11:20:29 * SSMIS-16 85-92GHz 115.0 -21.91 67.95 -21.92 67.96 0.12 0.35 5.00 0.0
20190328 11:06:39 * GMI 85-92GHz 115.0 -21.64 67.57 -21.67 67.58 0.13 0.36 0.20 88.9
20190328 01:10:07 SSMIS-18 85-92GHz 114.0 -20.79 67.38 -20.87 67.42 0.13 0.36 0.60 100.0
20190328 01:10:05 * SSMIS-18 85-92GHz 114.0 -20.79 67.38 -20.87 67.42 0.13 0.36 0.60 100.0
20190327 22:48:07 * SSMIS-16 85-92GHz 115.0 -20.61 67.35 -20.63 67.36 0.11 0.30 0.60 100.0
20190327 21:46:40 * GMI 85-92GHz 115.0 -20.62 67.17 -20.58 67.15 0.10 0.29 0.60 100.0
20190327 11:33:53 * SSMIS-16 85-92GHz 110.0 -20.44 66.93 -20.44 66.93 0.12 0.33 0.50 100.0
20190327 09:20:17 * AMSR2 85-92GHz 110.0 -20.19 66.64 -20.17 66.56 0.11 0.31 0.70 100.0
20190327 01:22:35 * SSMIS-18 85-92GHz 113.9 -20.20 66.19 -20.20 66.24 0.15 0.44 1.10 36.4
20190326 22:41:39 GMI 85-92GHz 115.0 -20.16 66.01 -20.19 66.08 0.13 0.36 0.60 86.6
20190326 21:09:43 * AMSR2 85-92GHz 115.0 -20.06 65.85 -20.00 65.78 0.11 0.32 0.50 100.0
20190326 11:47:01 * SSMIS-16 85-92GHz 114.8 -19.54 65.03 -19.53 65.00 0.10 0.30 0.50 100.0
20190326 01:34:57 SSMIS-18 85-92GHz 110.0 *** *** *** *** *** *** 5.00 ***
20190325 23:13:54 * SSMIS-16 85-92GHz 109.4 -18.78 63.85 -18.80 63.88 0.13 0.37 0.60 90.7
20190325 14:00:58 * SSMIS-17 85-92GHz 105.0 -18.29 63.25 -18.30 63.27 0.10 0.29 5.00 0.0
20190325 12:06:40 * GMI 85-92GHz 105.0 -18.31 62.96 -18.28 62.93 0.11 0.32 0.70 100.0
20190325 09:33:16 * AMSR2 85-92GHz 103.0 -18.14 62.78 -18.04 62.73 0.12 0.35 0.90 97.2
20190324 21:21:23 AMSR2 85-92GHz 95.2 -17.36 62.11 -17.33 62.09 0.14 0.39 0.70 75.4
20190324 14:18:13 * SSMIS-17 85-92GHz 88.8 -17.33 61.98 -17.33 61.98 0.14 0.38 0.80 73.2
20190324 12:56:39 GMI 85-92GHz 86.6 *** *** *** *** *** *** 5.00 ***
20190324 12:13:59 * SSMIS-16 85-92GHz 85.0 -17.26 61.92 -17.23 61.90 0.11 0.31 0.70 100.0
20190323 23:41:40 GMI 85-92GHz 74.5 -16.94 61.65 -16.93 61.66 0.16 0.46 1.00 75.0
20190323 23:39:14 SSMIS-16 85-92GHz 74.4 -17.04 61.81 -17.03 61.81 0.15 0.41 1.30 75.9
20190323 14:31:12 SSMIS-17 85-92GHz 62.1 -16.90 62.31 -16.90 62.31 0.34 0.97 0.30 37.4
20190323 13:05:43 * SSMIS-18 85-92GHz 60.0 -16.39 62.12 -16.41 62.15 0.20 0.55 5.00 0.0
20190323 12:27:20 SSMIS-is 85-92GHz 60.0 -16.57 61.78 -16.54 61.79 0.22 0.62 1.00 59.4
20190323 12:27:20 SSMIS-16 85-92GHz 60.0 -16.57 61.78 -16.54 61.79 0.22 0.62 1.00 59.4
20190323 09:46:02 AMSR2 85-92GHz 58.1 -16.62 61.73 -16.51 61.92 0.26 0.75 1.60 57.6
20190323 01:56:58 SSMIS-17 85-92GHz 55.0 -16.18 62.34 -16.19 62.34 0.24 0.67 0.90 41.3
20190323 01:56:57 SSMIS-17 85-92GHz 55.0 -16.14 62.30 -16.15 62.30 0.29 0.83 0.90 27.3
20190322 23:52:03 * SSMIS-16 85-92GHz 54.8 -15.94 62.51 -15.92 62.50 0.19 0.54 1.70 64.9
20190322 21:33:21 AMSR2 85-92GHz 50.9 -15.94 62.44 -15.76 62.38 0.19 0.53 1.00 73.5
20190322 14:45:24 * SSMIS-17 85-92GHz 42.3 -15.24 62.67 -15.22 62.69 0.29 0.83 1.10 29.1
20190322 13:18:43 SSMIS-18 85-92GHz 41.1 -15.28 62.64 -15.35 62.56 0.47 1.33 0.70 4.8
20190322 13:06:39 * GMI 85-92GHz 40.0 -15.22 62.62 -15.30 62.53 0.33 0.93 0.80 18.3
20190322 09:03:34 * AMSR2 85-92GHz 37.5 -14.59 62.94 -14.56 62.97 0.33 0.92 5.00 0.0
20190322 02:09:48 SSMIS-17 85-92GHz 35.0 -14.40 62.76 -14.41 62.78 0.64 1.80 2.20 0.0
20190322 00:42:43 * SSMIS-18 85-92GHz 35.0 -14.77 63.22 -14.74 63.16 0.22 0.62 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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