-- 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
20191029 05:43:48 SSMIS-16 85-92GHz 30.1 *** *** *** *** *** *** 0.70 ***
20191028 23:11:39 GMI 85-92GHz 32.8 *** *** *** *** *** *** 0.70 ***
20191028 18:10:55 SSMIS-18 85-92GHz 34.9 *** *** *** *** *** *** 0.40 ***
20191028 16:30:32 SSMIS-18 85-92GHz 36.7 *** *** *** *** *** *** 3.60 ***
20191028 15:11:39 GMI 85-92GHz 38.1 46.69 -17.43 46.65 -17.43 0.52 1.47 0.60 1.3
20191028 14:41:58 * AMSR2 85-92GHz 38.7 46.50 -17.65 46.50 -17.65 0.36 1.01 0.40 8.1
20191028 13:04:04 AMSR2 85-92GHz 40.5 *** *** *** *** *** *** 5.00 ***
20191028 08:32:17 SSMIS-17 85-92GHz 45.0 46.72 -17.57 46.73 -17.57 0.43 1.22 0.30 3.2
20191028 06:41:45 SSMIS-18 85-92GHz 45.0 46.65 -17.65 46.58 -17.64 0.42 1.20 0.30 3.1
20191028 05:56:59 SSMIS-16 85-92GHz 45.1 46.80 -17.50 46.78 -17.50 0.30 0.84 0.80 5.9
20191028 03:33:13 AMSR2 85-92GHz 51.1 46.29 -17.14 46.18 -17.06 0.39 1.09 0.20 7.0
20191028 01:55:36 AMSR2 85-92GHz 55.2 *** *** *** *** *** *** 1.50 ***
20191028 00:06:40 GMI 85-92GHz 60.0 45.62 -17.17 45.55 -17.17 0.27 0.77 0.40 17.1
20191027 18:22:20 * SSMIS-18 85-92GHz 70.0 43.99 -17.44 43.80 -17.49 0.16 0.46 0.20 68.3
20191027 16:01:40 GMI 85-92GHz 66.7 *** *** *** *** *** *** 0.10 ***
20191027 13:57:50 * AMSR2 85-92GHz 63.3 42.53 -18.18 42.83 -17.96 0.15 0.42 0.30 96.7
20191027 08:47:29 SSMIS-17 85-92GHz 60.0 40.66 -19.73 40.65 -19.75 0.30 0.86 0.20 24.1
20191027 08:46:56 SSMIS-17 85-92GHz 60.0 40.52 -19.86 40.51 -19.87 0.33 0.93 0.60 11.5
20191027 06:56:32 * SSMIS-18 85-92GHz 55.0 39.97 -20.43 39.50 -20.90 0.22 0.61 0.20 61.6
20191027 06:56:31 * SSMIS-18 85-92GHz 60.0 39.97 -20.43 39.51 -20.89 0.19 0.55 0.20 67.8
20191027 06:56:03 SSMIS-18 85-92GHz 55.0 39.97 -20.43 39.50 -20.90 0.22 0.63 0.20 57.7
20191027 06:12:11 SSMIS-16 85-92GHz 60.0 39.73 -20.80 39.55 -20.98 0.21 0.60 0.20 67.3
20191027 02:52:34 * AMSR2 85-92GHz 57.4 38.27 -22.26 38.22 -22.33 0.15 0.43 0.20 100.0
20191027 01:01:39 GMI 85-92GHz 55.0 37.67 -23.11 37.27 -23.75 0.36 1.02 0.20 39.9
20191026 20:25:20 SSMIS-17 85-92GHz 52.0 36.15 -25.41 36.22 -25.25 0.24 0.68 0.10 25.1
20191026 18:32:55 SSMIS-18 85-92GHz 50.0 35.62 -26.28 35.48 -26.64 0.34 0.97 0.10 14.0
20191026 17:49:25 SSMIS-16 85-92GHz 49.9 35.53 -26.79 35.51 -26.82 0.30 0.84 0.20 26.6
20191026 14:51:22 * AMSR2 85-92GHz 47.4 35.23 -28.01 35.21 -28.05 0.16 0.44 0.20 95.9
20191026 09:02:33 SSMIS-17 85-92GHz 42.5 35.12 -29.95 35.13 -30.03 0.24 0.69 0.20 45.7
20191026 07:10:06 * SSMIS-18 85-92GHz 41.0 35.20 -30.25 35.26 -30.57 0.23 0.66 0.20 23.9
20191026 06:26:32 SSMIS-16 85-92GHz 40.0 35.25 -30.70 35.28 -30.85 0.31 0.88 1.70 2.1
20191026 03:48:55 AMSR2 85-92GHz 40.0 35.31 -31.08 35.36 -31.28 0.25 0.72 0.30 66.3
20191026 01:51:40 * GMI 85-92GHz 40.0 35.45 -31.49 35.40 -31.33 0.24 0.67 0.20 36.8
20191025 20:38:56 * SSMIS-17 85-92GHz 40.0 35.64 -32.19 35.63 -32.17 0.29 0.82 0.20 9.8

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

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