-- 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
20221007 02:03:53 * SSMIS-17 85-92GHz 20.0 18.78 -115.78 18.78 -115.82 0.21 0.58 0.80 10.7
20221006 23:06:38 SSMIS-18 85-92GHz 20.0 18.40 -115.76 18.41 -115.80 0.27 0.76 0.80 11.6
20221006 20:57:32 * AMSR2 85-92GHz 20.0 18.38 -115.56 18.38 -115.57 0.22 0.62 0.30 16.0
20221006 18:27:24 * GMI 85-92GHz 20.0 18.66 -115.41 18.65 -115.39 0.21 0.60 0.30 18.6
20221006 14:50:53 * SSMIS-17 85-92GHz 21.3 18.75 -115.25 18.76 -115.26 0.18 0.52 2.40 14.8
20221006 12:30:58 SSMIS-16 85-92GHz 22.3 18.81 -114.89 18.80 -114.87 0.24 0.69 0.40 26.1
20221006 11:53:23 * SSMIS-18 85-92GHz 22.5 18.80 -115.07 18.80 -115.08 0.24 0.68 0.40 15.3
20221006 05:07:24 GMI 85-92GHz 25.0 *** *** *** *** *** *** 2.70 ***
20221006 02:17:04 * SSMIS-17 85-92GHz 25.0 18.30 -114.97 18.31 -115.00 0.24 0.67 0.70 10.9
20221005 23:19:37 * SSMIS-18 85-92GHz 25.0 18.21 -115.09 18.22 -115.11 0.18 0.51 2.80 16.2
20221005 23:18:52 SSMIS-18 85-92GHz 25.0 18.36 -114.93 18.37 -114.95 0.27 0.76 1.60 5.7
20221005 12:06:16 SSMIS-18 85-92GHz 33.3 18.56 -114.70 18.56 -114.70 0.25 0.71 1.20 18.9
20221005 12:06:11 * SSMIS-18 85-92GHz 30.0 18.55 -114.72 18.55 -114.72 0.23 0.66 1.20 20.8
20221005 09:20:56 * AMSR2 85-92GHz 32.2 18.61 -114.52 18.60 -114.51 0.34 0.96 1.80 4.7
20221005 06:02:24 GMI 85-92GHz 35.0 *** *** *** *** *** *** 2.90 ***
20221005 00:10:14 * SSMIS-16 85-92GHz 40.0 18.01 -113.76 18.00 -113.75 0.27 0.75 3.20 5.8
20221004 23:32:23 SSMIS-18 85-92GHz 40.0 17.87 -113.97 17.90 -114.01 0.27 0.76 1.70 5.5
20221004 21:09:22 AMSR2 85-92GHz 40.0 17.60 -113.72 17.59 -113.70 0.22 0.63 0.70 34.4
20221004 18:37:23 GMI 85-92GHz 40.0 *** *** *** *** *** *** 3.10 ***
20221004 12:57:10 * SSMIS-16 85-92GHz 35.0 17.37 -112.93 17.31 -112.88 0.29 0.83 0.70 28.8
20221004 00:22:26 * SSMIS-16 85-92GHz 35.0 16.48 -111.97 16.45 -111.95 0.51 1.43 0.80 2.2
20221003 23:44:51 * SSMIS-18 85-92GHz 35.0 15.93 -112.45 15.95 -112.46 0.44 1.25 0.90 4.0
20221003 20:25:51 AMSR2 85-92GHz 35.0 15.92 -111.86 15.98 -111.88 0.43 1.21 0.70 4.0

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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