-- 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
20180704 00:29:55 SSMIS-16 85-92GHz 20.0 *** *** *** *** *** *** 5.00 ***
20180703 14:48:37 SSMIS-18 85-92GHz 20.0 *** *** *** *** *** *** 5.00 ***
20180703 13:14:11 SSMIS-16 85-92GHz 20.0 *** *** *** *** *** *** 5.00 ***
20180703 10:26:56 * AMSR2 85-92GHz 20.0 23.08 -132.28 23.01 -131.97 0.34 0.95 5.00 0.0
20180703 02:16:19 * SSMIS-18 85-92GHz 20.0 23.13 -129.27 23.17 -129.42 0.43 1.22 5.00 0.0
20180703 00:42:44 SSMIS-16 85-92GHz 20.0 *** *** *** *** *** *** 5.00 ***
20180702 22:17:19 AMSR2 85-92GHz 20.7 22.44 -128.87 22.35 -128.63 0.52 1.48 0.40 1.9
20180702 18:41:39 * GMI 85-92GHz 22.2 22.23 -128.16 22.17 -128.03 0.35 0.99 5.00 0.0
20180702 15:06:33 SSMIS-17 85-92GHz 23.7 22.14 -127.73 22.14 -127.71 0.35 0.98 5.00 0.0
20180702 15:06:31 SSMIS-17 85-92GHz 23.7 22.14 -127.73 22.14 -127.71 0.35 0.98 5.00 0.0
20180702 15:01:12 * SSMIS-18 85-92GHz 23.7 22.09 -127.77 22.09 -127.76 0.28 0.81 5.00 0.0
20180702 09:44:08 * AMSR2 85-92GHz 25.0 20.88 -126.42 20.83 -126.28 0.41 1.16 5.00 0.0
20180702 05:21:39 * GMI 85-92GHz 25.0 20.65 -125.65 20.70 -125.77 0.38 1.08 0.10 2.0
20180702 02:34:09 * SSMIS-17 85-92GHz 25.0 20.51 -125.27 20.55 -125.35 0.29 0.81 1.50 1.7
20180702 02:28:27 SSMIS-18 85-92GHz 25.0 20.55 -125.46 20.60 -125.57 0.33 0.93 3.10 2.2
20180701 21:33:29 * AMSR2 85-92GHz 25.0 20.18 -124.20 20.14 -124.09 0.27 0.75 0.30 3.2
20180701 15:20:09 * SSMIS-17 85-92GHz 25.0 19.42 -122.85 19.40 -122.79 0.34 0.96 1.00 4.5
20180701 12:00:05 * SSMIS-16 85-92GHz 25.0 19.30 -122.61 19.30 -122.61 0.40 1.12 5.00 0.0
20180701 02:46:50 SSMIS-17 85-92GHz 27.7 18.68 -121.70 18.70 -121.73 0.40 1.14 5.00 0.0
20180630 23:26:24 SSMIS-16 85-92GHz 30.0 18.66 -120.66 18.70 -120.75 0.27 0.75 3.40 5.6
20180630 18:51:39 GMI 85-92GHz 30.0 17.80 -119.53 17.75 -119.39 0.40 1.12 5.00 1.9
20180630 13:45:53 SSMIS-18 85-92GHz 30.0 17.97 -119.30 18.03 -119.46 0.36 1.00 2.30 4.5
20180630 12:13:19 SSMIS-16 85-92GHz 30.0 17.62 -118.99 17.60 -118.97 0.40 1.12 2.20 1.7
20180630 09:57:13 AMSR2 85-92GHz 31.7 17.21 -118.37 17.08 -118.28 0.34 0.97 4.80 4.6
20180630 05:31:40 * GMI 85-92GHz 35.4 16.93 -118.29 16.96 -118.35 0.37 1.05 0.50 2.8
20180630 01:10:58 * SSMIS-18 85-92GHz 40.0 16.72 -116.97 16.69 -116.81 0.33 0.92 3.00 4.6
20180630 01:10:26 SSMIS-18 85-92GHz 40.0 16.82 -116.97 16.79 -116.81 0.33 0.94 5.00 0.0
20180629 14:06:28 SSMIS-17 85-92GHz 50.0 16.49 -116.44 16.56 -116.52 0.25 0.70 2.20 43.8
20180629 13:58:29 * SSMIS-18 85-92GHz 50.0 16.68 -116.27 16.76 -116.36 0.23 0.65 2.50 50.8
20180629 09:14:31 AMSR2 85-92GHz 47.7 16.16 -115.23 16.16 -115.18 0.25 0.71 1.80 24.4
20180629 01:31:33 * SSMIS-17 85-92GHz 45.0 15.04 -113.94 15.18 -114.13 0.24 0.68 5.00 0.0
20180629 01:30:14 SSMIS-17 85-92GHz 45.0 15.01 -113.93 15.15 -114.12 0.21 0.60 5.00 0.0
20180628 21:01:14 AMSR2 85-92GHz 42.5 15.46 -113.61 15.46 -113.60 0.56 1.57 1.10 2.0
20180628 19:01:38 GMI 85-92GHz 40.0 15.37 -113.27 15.27 -113.11 0.37 1.04 1.80 6.4
20180628 14:20:01 * SSMIS-17 85-92GHz 36.9 15.01 -112.51 15.06 -112.62 0.46 1.30 1.00 6.5
20180628 10:59:14 SSMIS-16 85-92GHz 34.2 14.26 -112.00 14.36 -112.21 0.58 1.63 5.00 0.0
20180628 05:41:40 GMI 85-92GHz 30.0 13.28 -110.68 13.30 -110.76 0.50 1.41 1.70 1.1
20180628 01:44:01 SSMIS-17 85-92GHz 30.0 *** *** *** *** *** *** 1.30 ***
20180628 01:34:56 SSMIS-18 85-92GHz 30.0 *** *** *** *** *** *** 5.00 ***
20180627 20:17:48 * AMSR2 85-92GHz 30.0 13.25 -108.10 13.28 -108.23 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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