-- 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
20190911 04:11:26 * SSMIS-18 85-92GHz 40.4 17.45 -173.39 17.41 -173.16 0.43 1.21 0.30 3.8
20190911 03:48:38 SSMIS-16 85-92GHz 40.5 18.04 -173.06 18.01 -172.90 0.45 1.28 0.90 4.1
20190911 00:27:19 AMSR2 85-92GHz 41.2 17.52 -172.81 17.50 -172.72 0.61 1.73 1.40 0.2
20190910 17:45:02 SSMIS-17 85-92GHz 42.6 *** *** *** *** *** *** 0.30 ***
20190910 16:58:04 * SSMIS-18 85-92GHz 42.7 17.62 -170.94 17.68 -171.17 0.57 1.61 1.80 0.3
20190910 14:36:39 * GMI 85-92GHz 43.2 16.39 -171.14 16.41 -171.23 0.40 1.14 0.10 3.8
20190910 05:11:15 * SSMIS-17 85-92GHz 45.2 16.54 -169.02 16.60 -169.22 0.43 1.21 1.70 2.9
20190910 04:23:14 SSMIS-18 85-92GHz 45.3 *** *** *** *** *** *** 0.30 ***
20190910 01:21:39 * GMI 85-92GHz 46.0 16.73 -166.54 16.60 -166.16 0.40 1.14 0.70 3.2
20190909 17:59:10 SSMIS-17 85-92GHz 47.5 *** *** *** *** *** *** 0.10 ***
20190909 15:07:44 SSMIS-16 85-92GHz 48.1 *** *** *** *** *** *** 0.20 ***
20190909 13:51:40 GMI 85-92GHz 48.4 *** *** *** *** *** *** 0.30 ***
20190909 05:23:37 SSMIS-17 85-92GHz 49.9 *** *** *** *** *** *** 0.30 ***
20190909 02:31:54 * SSMIS-16 85-92GHz 49.3 14.35 -160.09 14.39 -160.22 0.40 1.14 0.20 2.3
20190908 15:42:37 * SSMIS-18 85-92GHz 47.0 13.10 -157.96 13.05 -157.76 0.53 1.51 0.60 2.5
20190908 03:06:03 SSMIS-18 85-92GHz 45.0 12.81 -154.73 12.80 -154.71 0.39 1.11 0.30 2.1
20190908 03:05:50 * SSMIS-18 85-92GHz 45.0 12.81 -154.73 12.80 -154.71 0.46 1.31 0.30 1.3
20190907 23:54:34 * AMSR2 85-92GHz 45.0 11.95 -154.01 11.95 -154.03 0.40 1.14 0.10 3.3
20190907 16:45:32 * SSMIS-17 85-92GHz 45.0 11.51 -152.36 11.55 -152.61 0.33 0.93 0.10 11.3
20190907 15:55:37 SSMIS-18 85-92GHz 45.0 *** *** *** *** *** *** 0.40 ***
20190907 14:01:40 GMI 85-92GHz 45.0 *** *** *** *** *** *** 1.30 ***
20190907 13:53:33 SSMIS-16 85-92GHz 45.0 *** *** *** *** *** *** 1.00 ***
20190907 11:26:36 AMSR2 85-92GHz 45.0 *** *** *** *** *** *** 0.20 ***
20190907 04:08:37 SSMIS-17 85-92GHz 44.2 11.10 -150.25 11.10 -150.07 0.48 1.37 0.40 4.3
20190907 04:08:09 SSMIS-17 85-92GHz 44.2 11.10 -150.25 11.10 -150.07 0.57 1.61 0.40 1.4
20190907 03:18:13 SSMIS-18 85-92GHz 43.9 10.85 -149.66 10.85 -149.61 0.51 1.43 3.70 1.4
20190907 03:17:59 SSMIS-18 85-92GHz 43.9 10.80 -149.66 10.80 -149.61 0.48 1.35 3.70 1.9
20190907 00:51:40 * GMI 85-92GHz 42.9 11.10 -149.48 11.10 -149.35 0.35 0.98 0.60 4.8
20190906 23:11:27 AMSR2 85-92GHz 42.2 *** *** *** *** *** *** 0.20 ***
20190906 16:58:17 * SSMIS-17 85-92GHz 40.0 11.70 -147.77 11.70 -147.94 0.52 1.48 2.70 0.8
20190906 14:06:20 * SSMIS-16 85-92GHz 40.0 10.44 -148.37 10.43 -148.52 0.56 1.59 2.80 0.5
20190906 04:21:42 SSMIS-17 85-92GHz 40.0 10.89 -145.92 10.91 -145.70 0.41 1.15 2.50 1.6
20190906 04:21:22 * SSMIS-17 85-92GHz 40.0 10.91 -145.92 10.93 -145.70 0.42 1.18 1.20 1.1
20190906 01:28:50 * SSMIS-16 85-92GHz 40.0 10.80 -146.32 10.84 -146.07 0.35 0.98 2.40 5.2
20190905 14:39:33 * SSMIS-18 85-92GHz 25.0 11.77 -143.62 11.80 -143.73 0.47 1.33 3.00 0.2
20190905 02:01:35 SSMIS-18 85-92GHz 25.0 *** *** *** *** *** *** 0.20 ***
20190905 01:41:58 * SSMIS-16 85-92GHz 25.0 12.14 -140.99 12.12 -141.18 0.42 1.18 3.30 0.8
20190905 01:01:40 GMI 85-92GHz 25.0 12.51 -141.43 12.53 -141.36 0.58 1.64 1.00 0.9
20190904 15:43:52 SSMIS-17 85-92GHz 25.0 *** *** *** *** *** *** 2.20 ***
20190904 15:42:53 SSMIS-17 85-92GHz 25.4 *** *** *** *** *** *** 0.60 ***
20190904 14:51:25 SSMIS-18 85-92GHz 25.0 *** *** *** *** *** *** 2.00 ***
20190904 10:55:11 * AMSR2 85-92GHz 25.0 13.06 -139.92 12.93 -140.10 0.28 0.79 0.10 29.9

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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