-- 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
20170909 13:28:51 SSMIS-17 85-92GHz 30.0 21.00 -97.74 20.96 -97.83 0.56 1.59 5.00 0.0
20170909 13:28:35 SSMIS-17 85-92GHz 30.0 *** *** *** *** *** *** 5.00 ***
20170909 13:28:04 SSMIS-17 85-92GHz 30.0 19.20 -98.22 19.16 -98.31 0.32 0.91 5.00 0.0
20170909 12:32:01 SSMIS-18 85-92GHz 30.0 *** *** *** *** *** *** 5.00 ***
20170909 10:36:09 * SSMIS-16 85-92GHz 30.0 19.64 -97.79 19.61 -97.85 0.54 1.54 5.00 0.0
20170909 00:56:20 * SSMIS-17 85-92GHz 63.7 20.13 -96.99 20.21 -96.88 0.27 0.77 3.70 1.6
20170908 22:03:38 * SSMIS-16 85-92GHz 76.5 20.92 -96.36 21.00 -96.20 0.21 0.59 0.30 6.1
20170908 12:44:33 * SSMIS-18 85-92GHz 80.3 21.17 -95.64 21.17 -95.57 0.10 0.29 0.20 100.0
20170908 12:44:08 SSMIS-18 85-92GHz 82.1 21.18 -95.66 21.18 -95.59 0.10 0.29 0.20 100.0
20170908 10:49:04 SSMIS-16 85-92GHz 80.0 21.11 -95.64 21.09 -95.70 0.11 0.31 0.30 100.0
20170908 08:11:03 * AMSR2 85-92GHz 80.0 21.18 -95.42 21.14 -95.45 0.09 0.26 0.20 100.0
20170908 07:26:40 GMI 85-92GHz 80.0 21.25 -95.45 21.17 -95.51 0.12 0.33 0.30 99.2
20170908 00:12:25 * SSMIS-18 85-92GHz 75.0 21.50 -94.90 21.50 -94.87 0.11 0.30 0.40 100.0
20170908 00:11:03 SSMIS-18 85-92GHz 75.0 21.50 -94.90 21.50 -94.87 0.11 0.30 0.40 100.0
20170907 22:17:02 SSMIS-16 85-92GHz 73.6 21.55 -94.94 21.55 -95.05 0.17 0.49 0.20 66.6
20170907 20:01:23 AMSR2 85-92GHz 71.7 21.60 -94.69 21.60 -94.74 0.15 0.43 0.10 84.3
20170907 18:06:39 GMI 85-92GHz 70.0 21.55 -94.60 21.55 -94.60 0.15 0.41 0.10 99.3
20170907 12:56:34 * SSMIS-18 85-92GHz 70.8 21.70 -94.50 21.70 -94.50 0.16 0.44 0.20 69.1
20170907 12:56:33 * SSMIS-18 85-92GHz 70.0 21.70 -94.49 21.70 -94.49 0.16 0.45 0.20 65.9
20170907 12:56:12 SSMIS-18 85-92GHz 70.8 21.65 -94.60 21.65 -94.60 0.22 0.64 0.30 30.7
20170907 08:48:08 * SSMI-15 85-92GHz 70.0 20.85 -94.60 20.85 -94.60 0.28 0.79 5.00 0.0
20170907 00:23:41 * SSMIS-18 85-92GHz 70.0 21.90 -94.88 21.91 -94.92 0.23 0.64 0.10 17.9
20170907 00:23:18 SSMIS-18 85-92GHz 66.9 21.82 -94.92 21.83 -94.96 0.28 0.79 0.20 5.9
20170906 22:30:14 SSMIS-16 85-92GHz 68.8 *** *** *** *** *** *** 5.00 ***
20170906 19:18:29 * AMSR2 85-92GHz 66.1 21.79 -95.00 21.76 -94.93 0.11 0.32 0.20 100.0
20170906 19:01:40 GMI 85-92GHz 65.0 *** *** *** *** *** *** 5.00 ***
20170906 13:09:05 SSMIS-18 85-92GHz 44.8 21.70 -95.70 21.70 -95.84 0.44 1.25 5.00 0.0
20170906 09:04:01 SSMI-15 85-92GHz 37.6 21.80 -96.09 21.82 -96.10 0.57 1.61 5.00 0.0
20170906 08:23:12 * AMSR2 85-92GHz 37.0 21.85 -96.01 21.82 -96.00 0.28 0.78 5.00 0.0
20170906 00:37:55 * SSMIS-18 85-92GHz 30.0 22.08 -96.34 22.08 -96.36 0.30 0.85 5.00 0.0
20170906 00:35:51 SSMIS-18 85-92GHz 32.0 22.10 -96.34 22.10 -96.36 0.27 0.78 5.00 0.0
20170906 00:35:49 SSMIS-18 85-92GHz 30.2 22.10 -96.36 22.10 -96.38 0.27 0.77 5.00 0.0
20170905 20:13:58 AMSR2 85-92GHz 30.0 *** *** *** *** *** *** 5.00 ***

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