-- 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
20240929 22:49:33 SSMIS-17 85-92GHz 20.0 *** *** *** *** *** *** 0.30 ***
20240929 22:43:55 GMI 85-92GHz 20.0 *** *** *** *** *** *** 0.10 ***
20240929 18:58:58 * AMSR2 85-92GHz 20.0 37.14 -85.94 37.13 -85.98 0.60 1.70 0.20 0.1
20240929 12:44:04 * SSMIS-16 85-92GHz 20.0 37.60 -86.71 37.60 -86.74 0.46 1.31 0.40 0.4
20240929 10:27:00 SSMIS-18 85-92GHz 20.0 *** *** *** *** *** *** 1.30 ***
20240929 10:26:57 SSMIS-18 85-92GHz 20.0 *** *** *** *** *** *** 1.30 ***
20240929 07:55:20 AMSR2 85-92GHz 20.0 37.50 -86.41 37.50 -86.38 0.46 1.30 1.10 0.8
20240929 07:38:55 GMI 85-92GHz 20.0 *** *** *** *** *** *** 0.40 ***
20240928 23:03:27 * SSMIS-17 85-92GHz 20.4 36.85 -86.03 36.85 -86.02 0.43 1.21 1.70 1.3
20240928 12:57:40 SSMIS-16 85-92GHz 24.6 *** *** *** *** *** *** 1.40 ***
20240928 10:40:42 SSMIS-18 85-92GHz 25.6 *** *** *** *** *** *** 0.20 ***
20240928 08:18:56 GMI 85-92GHz 26.5 36.68 -85.88 36.68 -85.91 0.59 1.67 3.80 0.2
20240928 07:12:28 AMSR2 85-92GHz 27.0 *** *** *** *** *** *** 1.80 ***
20240927 23:17:02 SSMIS-17 85-92GHz 30.8 *** *** *** *** *** *** 1.80 ***
20240927 22:53:43 SSMIS-16 85-92GHz 31.2 *** *** *** *** *** *** 2.40 ***
20240927 20:36:19 SSMIS-18 85-92GHz 33.8 *** *** *** *** *** *** 2.00 ***
20240927 20:35:36 SSMIS-18 85-92GHz 33.8 *** *** *** *** *** *** 2.10 ***
20240927 19:10:59 AMSR2 85-92GHz 35.4 *** *** *** *** *** *** 4.20 ***
20240927 11:54:41 SSMIS-17 85-92GHz 51.9 34.44 -83.13 34.39 -83.13 0.21 0.61 2.10 25.7
20240927 11:54:38 * SSMIS-17 85-92GHz 45.5 34.47 -83.14 34.42 -83.14 0.23 0.66 2.10 20.6
20240927 11:30:49 * SSMIS-16 85-92GHz 47.8 34.13 -82.90 34.22 -82.90 0.25 0.72 2.10 19.0
20240927 09:14:27 SSMIS-18 85-92GHz 59.3 33.06 -83.12 32.78 -83.13 0.34 0.95 1.70 13.3
20240927 09:14:24 SSMIS-18 85-92GHz 61.1 33.06 -83.28 32.78 -83.29 0.33 0.94 2.00 12.5
20240927 09:03:56 GMI 85-92GHz 62.1 *** *** *** *** *** *** 5.00 ***
20240926 23:13:54 * GMI 85-92GHz 118.1 28.47 -84.16 28.66 -84.10 0.11 0.32 0.50 100.0
20240926 23:04:52 SSMIS-16 85-92GHz 117.7 28.32 -84.12 28.56 -84.04 0.12 0.33 0.50 100.0
20240926 20:47:39 SSMIS-18 85-92GHz 112.0 27.36 -84.61 27.34 -84.62 0.13 0.37 0.50 100.0
20240926 18:25:29 * AMSR2 85-92GHz 106.1 26.69 -84.79 26.47 -84.88 0.09 0.26 0.60 100.0
20240926 12:11:03 SSMIS-17 85-92GHz 87.1 24.76 -85.69 24.66 -85.74 0.10 0.28 0.70 100.0
20240926 12:11:01 * SSMIS-17 85-92GHz 85.3 24.74 -85.66 24.64 -85.71 0.10 0.29 0.70 100.0
20240926 11:46:59 SSMIS-16 85-92GHz 84.6 24.70 -85.60 24.69 -85.60 0.11 0.30 0.70 100.0
20240926 09:48:55 GMI 85-92GHz 81.4 *** *** *** *** *** *** 2.00 ***
20240926 09:31:05 SSMIS-18 85-92GHz 81.2 24.22 -86.04 24.08 -86.12 0.09 0.26 0.80 100.0
20240926 09:30:35 * SSMIS-18 85-92GHz 80.8 24.19 -86.03 24.06 -86.11 0.09 0.26 0.80 100.0
20240926 07:28:34 * AMSR2 85-92GHz 77.5 23.78 -86.35 23.99 -86.23 0.10 0.29 1.10 100.0
20240925 23:40:59 SSMIS-17 85-92GHz 75.0 22.56 -86.43 22.57 -86.43 0.19 0.52 0.90 30.8
20240925 23:16:38 * SSMIS-16 85-92GHz 75.0 22.52 -86.69 22.58 -86.70 0.15 0.42 1.50 76.4
20240925 20:59:54 SSMIS-18 85-92GHz 75.0 22.16 -86.85 22.12 -86.83 0.17 0.48 1.10 66.3
20240925 19:19:29 AMSR2 85-92GHz 75.0 22.13 -86.47 22.32 -86.56 0.15 0.43 0.50 74.2
20240925 12:26:09 SSMIS-17 85-92GHz 61.5 21.32 -86.16 21.22 -86.14 0.21 0.59 0.50 62.7
20240925 12:01:40 * SSMIS-16 85-92GHz 60.1 21.35 -86.09 21.31 -86.08 0.19 0.54 0.40 66.5
20240925 09:45:22 * SSMIS-18 85-92GHz 56.3 21.15 -85.81 21.01 -85.77 0.19 0.54 0.70 61.9
20240925 09:45:21 * SSMIS-18 85-92GHz 58.1 21.03 -85.84 20.89 -85.79 0.20 0.56 1.30 66.2
20240924 23:54:10 * SSMIS-17 85-92GHz 49.8 19.79 -84.55 19.78 -84.54 0.28 0.78 0.70 33.4
20240924 23:29:03 * SSMIS-16 85-92GHz 49.1 19.52 -84.57 19.54 -84.59 0.23 0.64 1.00 49.5
20240924 23:03:56 GMI 85-92GHz 48.4 19.59 -84.68 19.64 -84.75 0.25 0.70 1.00 46.4
20240924 21:12:39 SSMIS-18 85-92GHz 45.4 19.37 -84.83 19.34 -84.79 0.32 0.91 1.30 33.6
20240924 18:35:47 * AMSR2 85-92GHz 41.0 19.45 -84.51 19.45 -84.41 0.29 0.81 0.80 24.0
20240924 12:15:24 * SSMIS-16 85-92GHz 40.0 19.46 -84.24 19.46 -84.15 0.56 1.57 1.70 0.6

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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