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
		20240706 14:22:05 * SSMIS-17 85-92GHz 21.5 17.95 -113.13 17.95 -113.22 0.37 1.06 0.10 1.9 20240706 14:22:04 * SSMIS-17 85-92GHz 21.5 17.95 -113.13 17.95 -113.22 0.38 1.09 0.10 1.8
		20240706 13:20:50 SSMIS-16 85-92GHz 21.9 17.95 -112.78 17.95 -112.59 0.50 1.41 0.40 0.8 20240706 11:14:40 SSMIS-18 85-92GHz 22.8 *** *** *** *** *** *** 0.20 *** 20240706 10:43:56 GMI 85-92GHz 23.0 *** *** *** *** *** *** 0.10 ***
		20240706 09:21:21 * AMSR2 85-92GHz 23.6 18.10 -112.89 18.10 -112.84 0.45 1.27 1.80 1.4
		20240706 01:48:45 * SSMIS-17 85-92GHz 25.0 18.50 -111.98 18.46 -112.15 0.23 0.66 0.20 5.7
		20240706 00:47:14 SSMIS-16 85-92GHz 25.0 18.59 -111.73 18.63 -111.62 0.23 0.66 1.20 5.7 20240705 22:41:36 SSMIS-18 85-92GHz 25.0 18.38 -111.53 18.33 -111.73 0.25 0.72 1.80 4.4 20240705 22:41:20 SSMIS-18 85-92GHz 25.0 18.39 -111.48 18.33 -111.67 0.25 0.72 1.70 5.1
		20240705 21:10:01 * AMSR2 85-92GHz 25.0 18.39 -111.46 18.40 -111.43 0.20 0.55 0.80 17.6
		20240705 13:33:49 * SSMIS-16 85-92GHz 28.7 18.98 -109.67 18.93 -109.91 0.33 0.92 0.70 6.6
		20240705 11:28:56 GMI 85-92GHz 30.0 *** *** *** *** *** *** 0.70 *** 20240705 11:28:44 SSMIS-18 85-92GHz 30.0 18.85 -109.03 18.85 -109.12 0.43 1.21 0.60 4.2 20240705 11:28:11 * SSMIS-18 85-92GHz 30.0 18.95 -108.95 18.95 -109.04 0.39 1.11 0.50 4.3
		20240705 08:38:18 AMSR2 85-92GHz 30.0 19.02 -108.34 19.03 -108.40 0.50 1.40 1.00 3.5
		20240705 01:00:19 SSMIS-16 85-92GHz 35.0 18.44 -107.86 18.38 -107.74 0.35 0.98 2.00 1.5 20240704 23:58:56 GMI 85-92GHz 35.0 *** *** *** *** *** *** 2.20 *** 20240704 22:54:46 * SSMIS-18 85-92GHz 35.0 17.82 -107.74 17.92 -107.91 0.29 0.81 0.40 7.3
		20240704 20:26:36 * AMSR2 85-92GHz 35.0 17.87 -107.23 17.96 -107.35 0.30 0.85 0.20 41.4
		20240704 13:08:58 * SSMIS-17 85-92GHz 31.0 16.97 -105.90 16.82 -105.72 0.44 1.24 0.30 4.2

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