-- 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
20171005 09:48:30 SSMI-15 85-92GHz 20.0 *** *** *** *** *** *** 5.00 ***
20171005 01:18:26 SSMIS-18 85-92GHz 27.8 *** *** *** *** *** *** 2.60 ***
20171004 23:51:40 GMI 85-92GHz 30.2 15.05 -101.41 15.05 -101.44 0.64 1.80 2.60 0.0
20171004 19:41:11 * AMSR2 85-92GHz 37.2 14.59 -98.43 14.50 -99.51 0.32 0.91 5.00 0.0
20171004 13:00:38 SSMIS-17 85-92GHz 40.0 *** *** *** *** *** *** 5.00 ***
20171004 13:00:27 SSMIS-17 85-92GHz 40.0 *** *** *** *** *** *** 5.00 ***
20171004 12:25:47 SSMIS-18 85-92GHz 40.0 *** *** *** *** *** *** 5.00 ***
20171004 12:25:35 SSMIS-18 85-92GHz 40.0 *** *** *** *** *** *** 5.00 ***
20171004 12:25:32 SSMIS-18 85-92GHz 40.0 *** *** *** *** *** *** 5.00 ***
20171004 10:31:39 * GMI 85-92GHz 40.0 14.67 -95.97 14.77 -96.17 0.23 0.64 5.00 0.0
20171004 10:14:02 SSMIS-16 85-92GHz 40.0 *** *** *** *** *** *** 1.10 ***

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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