-- 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
20221011 02:22:23 * GMI 85-92GHz 33.0 13.94 -92.90 13.96 -92.95 0.53 1.49 0.20 2.2
20221010 22:49:30 * SSMIS-16 85-92GHz 36.0 14.35 -92.29 14.41 -92.44 0.44 1.25 0.90 3.9
20221010 22:12:49 * SSMIS-18 85-92GHz 36.5 *** *** *** *** *** *** 0.40 ***
20221010 22:12:48 * SSMIS-18 85-92GHz 36.5 14.26 -92.40 14.16 -92.15 0.45 1.27 0.40 2.8
20221010 12:16:41 SSMIS-17 85-92GHz 42.4 *** *** *** *** *** *** 0.60 ***
20221010 11:39:32 * SSMIS-16 85-92GHz 42.6 13.88 -91.30 13.89 -91.33 0.30 0.85 1.80 13.8
20221010 08:02:08 * AMSR2 85-92GHz 44.2 13.31 -89.81 13.34 -89.98 0.33 0.93 0.40 16.6
20221009 23:39:42 * SSMIS-17 85-92GHz 47.6 12.53 -87.45 12.53 -87.47 0.60 1.71 0.60 1.1
20221009 23:02:35 SSMIS-16 85-92GHz 47.9 *** *** *** *** *** *** 0.80 ***
20221009 12:30:00 SSMIS-17 85-92GHz 65.3 12.82 -84.60 12.81 -84.42 0.35 0.99 0.60 2.7
20221009 09:34:23 * SSMIS-18 85-92GHz 73.4 12.35 -84.14 12.35 -83.94 0.15 0.43 0.60 57.1
20221009 07:18:59 AMSR2 85-92GHz 75.0 *** *** *** *** *** *** 0.50 ***
20221009 02:37:22 * GMI 85-92GHz 69.4 12.40 -82.52 12.39 -82.54 0.10 0.28 0.90 100.0
20221008 23:53:06 * SSMIS-17 85-92GHz 64.8 12.50 -81.72 12.50 -81.69 0.13 0.37 1.00 79.5
20221008 20:57:02 SSMIS-18 85-92GHz 59.9 12.75 -81.03 12.75 -80.99 0.41 1.15 0.30 16.8
20221008 20:56:58 SSMIS-18 85-92GHz 59.9 12.75 -81.03 12.75 -80.99 0.36 1.01 0.30 28.5
20221008 19:04:19 AMSR2 85-92GHz 56.8 12.60 -81.06 12.62 -80.74 0.25 0.71 1.20 60.0
20221008 15:07:24 GMI 85-92GHz 55.2 12.85 -80.39 12.86 -80.29 0.25 0.71 1.90 67.4
20221008 10:23:58 SSMIS-16 85-92GHz 53.7 12.65 -79.03 12.65 -79.43 0.47 1.33 0.80 8.5
20221008 09:46:54 * SSMIS-18 85-92GHz 53.2 12.45 -78.60 12.45 -78.28 0.36 1.02 0.30 44.3
20221007 21:46:49 * SSMIS-16 85-92GHz 38.2 12.93 -75.34 12.95 -75.11 0.23 0.65 1.10 56.7
20221007 21:09:56 SSMIS-18 85-92GHz 35.2 12.90 -75.10 12.91 -75.01 0.39 1.10 0.60 19.3
20221007 21:09:34 SSMIS-18 85-92GHz 37.6 12.95 -75.10 12.95 -75.01 0.58 1.63 0.70 2.2
20221007 18:21:08 * AMSR2 85-92GHz 35.0 12.87 -74.10 12.86 -73.95 0.33 0.93 1.40 8.2
20221007 11:15:44 * SSMIS-17 85-92GHz 31.3 12.13 -71.86 12.17 -72.00 0.43 1.21 2.70 2.3
20221007 11:15:43 * SSMIS-17 85-92GHz 34.4 12.14 -71.88 12.18 -72.02 0.43 1.21 2.70 2.5
20221007 05:52:53 AMSR2 85-92GHz 30.0 *** *** *** *** *** *** 1.80 ***

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