-- 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
20180724 09:49:17 SSMIS-18 85-92GHz 20.0 35.99 122.26 35.63 122.29 0.63 1.77 5.00 0.0
20180724 09:35:48 * SSMIS-17 85-92GHz 20.0 35.93 122.51 35.63 122.54 0.50 1.41 5.00 0.0
20180724 09:34:55 SSMIS-17 85-92GHz 20.0 36.08 122.39 35.78 122.42 0.64 1.80 5.00 0.0
20180724 05:15:03 * AMSR2 85-92GHz 20.0 35.13 122.88 35.20 122.87 0.42 1.18 5.00 0.0
20180723 22:27:02 SSMIS-18 85-92GHz 20.9 *** *** *** *** *** *** 5.00 ***
20180723 22:27:00 SSMIS-18 85-92GHz 20.9 *** *** *** *** *** *** 5.00 ***
20180723 22:26:56 SSMIS-18 85-92GHz 20.9 *** *** *** *** *** *** 5.00 ***
20180723 22:14:09 SSMIS-17 85-92GHz 21.0 *** *** *** *** *** *** 5.00 ***
20180723 20:46:39 GMI 85-92GHz 21.8 *** *** *** *** *** *** 5.00 ***
20180723 20:41:14 SSMIS-16 85-92GHz 21.8 *** *** *** *** *** *** 5.00 ***
20180723 18:13:52 AMSR2 85-92GHz 23.2 *** *** *** *** *** *** 5.00 ***
20180723 09:47:54 * SSMIS-17 85-92GHz 26.8 29.12 123.30 28.74 123.43 0.53 1.50 5.00 0.0
20180723 09:46:21 SSMIS-17 85-92GHz 29.6 28.46 123.26 28.08 123.39 0.56 1.59 5.00 0.0
20180723 04:30:07 * AMSR2 85-92GHz 30.0 27.69 123.85 28.05 123.83 0.45 1.26 5.00 0.0
20180722 22:30:42 SSMIS-17 85-92GHz 30.8 25.60 124.10 25.90 124.07 0.35 0.98 2.30 8.1
20180722 22:29:03 * SSMIS-17 85-92GHz 30.0 25.37 124.08 25.68 124.05 0.51 1.44 2.50 2.0
20180722 20:01:40 GMI 85-92GHz 30.0 24.81 124.14 24.93 124.12 0.45 1.26 5.00 0.0
20180722 17:32:33 AMSR2 85-92GHz 30.0 24.27 124.52 24.27 124.52 0.38 1.07 4.50 10.5
20180722 09:58:38 * SSMIS-17 85-92GHz 30.0 22.38 124.13 21.90 124.11 0.34 0.97 5.00 0.0
20180722 06:41:39 * GMI 85-92GHz 30.0 21.72 124.13 21.47 124.08 0.26 0.75 2.10 6.1
20180722 05:23:57 AMSR2 85-92GHz 30.0 21.25 124.05 21.27 124.06 0.40 1.13 1.10 10.0
20180721 22:44:06 * SSMIS-17 85-92GHz 30.0 20.29 123.01 20.42 123.18 0.34 0.97 5.00 0.0
20180721 20:51:39 GMI 85-92GHz 30.0 *** *** *** *** *** *** 5.00 ***
20180721 19:29:39 * SSMIS-16 85-92GHz 30.0 19.54 122.59 19.71 122.79 0.32 0.90 5.00 0.0
20180721 10:11:38 SSMIS-17 85-92GHz 30.7 18.83 121.08 18.99 121.27 0.57 1.61 0.70 1.2
20180721 10:11:23 SSMIS-17 85-92GHz 30.7 18.83 120.92 18.99 121.11 0.59 1.68 1.00 0.8
20180721 07:36:40 * GMI 85-92GHz 30.0 18.51 120.34 18.61 120.47 0.26 0.74 0.50 50.3
20180720 22:58:21 * SSMIS-17 85-92GHz 25.0 17.80 118.59 17.80 118.70 0.20 0.57 0.80 38.8
20180720 19:43:30 SSMIS-16 85-92GHz 25.0 *** *** *** *** *** *** 5.00 ***
20180720 17:47:09 * AMSR2 85-92GHz 25.0 18.14 117.22 18.14 117.15 0.25 0.71 2.00 24.8

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