-- 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
20160811 12:24:14 SSMIS-16 85-92GHz 20.0 *** *** *** *** *** *** 5.00 ***
20160811 10:23:10 SSMI-15 85-92GHz 20.7 *** *** *** *** *** *** 5.00 ***
20160811 09:55:36 AMSR2 85-92GHz 20.9 *** *** *** *** *** *** 5.00 ***
20160811 02:33:06 SSMIS-18 85-92GHz 23.9 *** *** *** *** *** *** 5.00 ***
20160810 21:55:53 SSMI-15 85-92GHz 25.0 *** *** *** *** *** *** 5.00 ***
20160810 15:14:47 SSMIS-18 85-92GHz 25.0 *** *** *** *** *** *** 5.00 ***
20160810 10:39:32 SSMI-15 85-92GHz 25.6 25.83 -112.44 25.95 -112.54 0.59 1.67 5.00 0.0
20160810 09:13:15 * AMSR2 85-92GHz 26.2 25.58 -112.38 25.56 -112.36 0.33 0.93 5.00 0.0
20160810 04:06:40 GMI 85-92GHz 28.3 25.02 -112.39 24.89 -112.28 0.57 1.61 0.40 0.4
20160809 22:11:11 * SSMI-15 85-92GHz 30.0 24.95 -111.40 24.81 -111.30 0.39 1.10 5.00 0.0
20160809 21:05:21 AMSR2 85-92GHz 30.0 *** *** *** *** *** *** 5.00 ***
20160809 14:46:41 GMI 85-92GHz 30.0 *** *** *** *** *** *** 5.00 ***
20160809 11:10:29 SSMIS-16 85-92GHz 31.4 *** *** *** *** *** *** 5.00 ***
20160809 01:09:51 * SSMIS-17 85-92GHz 53.1 22.46 -109.80 22.39 -109.71 0.43 1.21 0.90 2.2
20160808 22:39:26 SSMIS-16 85-92GHz 55.0 *** *** *** *** *** *** 0.80 ***
20160808 20:21:54 * AMSR2 85-92GHz 55.0 22.19 -109.42 22.20 -109.45 0.31 0.89 0.10 24.4
20160808 13:59:36 SSMIS-18 85-92GHz 48.3 21.99 -108.62 22.07 -108.68 0.42 1.19 2.00 4.3
20160808 13:54:17 SSMIS-17 85-92GHz 48.2 21.98 -108.67 22.07 -108.74 0.49 1.38 2.00 2.9
20160808 11:24:14 SSMIS-16 85-92GHz 45.0 21.00 -108.83 21.05 -108.89 0.39 1.10 1.40 3.3
20160808 09:26:36 AMSR2 85-92GHz 45.0 *** *** *** *** *** *** 5.00 ***
20160808 04:16:41 GMI 85-92GHz 45.0 20.35 -107.82 20.13 -107.68 0.30 0.84 0.50 12.4
20160808 01:27:09 SSMIS-18 85-92GHz 45.0 *** *** *** *** *** *** 0.50 ***
20160808 01:22:01 SSMIS-17 85-92GHz 45.6 *** *** *** *** *** *** 0.40 ***
20160807 14:56:40 GMI 85-92GHz 34.9 *** *** *** *** *** *** 0.30 ***
20160807 14:12:37 SSMIS-18 85-92GHz 33.7 *** *** *** *** *** *** 0.30 ***
20160807 11:38:02 SSMIS-16 85-92GHz 30.0 *** *** *** *** *** *** 0.60 ***
20160807 09:48:32 SSMI-15 85-92GHz 30.0 *** *** *** *** *** *** 0.60 ***
20160807 08:44:24 AMSR2 85-92GHz 30.0 *** *** *** *** *** *** 0.20 ***

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

This page automatically updates every 5 minutes