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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
20221103 23:46:28 * SSMIS-17 85-92GHz 20.0 22.31 110.78 22.33 110.79 0.46 1.31 2.80 0.6
20221103 21:38:44 * SSMIS-16 85-92GHz 20.0 22.70 111.16 22.77 111.22 0.51 1.43 0.10 0.6
20221103 21:04:21 SSMIS-18 85-92GHz 20.0 *** *** *** *** *** *** 3.00 ***
20221103 21:04:07 SSMIS-18 85-92GHz 20.0 *** *** *** *** *** *** 3.00 ***
20221103 11:15:07 SSMIS-17 85-92GHz 20.4 *** *** *** *** *** *** 3.30 ***
20221103 09:07:12 SSMIS-16 85-92GHz 21.6 22.85 111.67 22.85 111.72 0.54 1.54 2.30 0.1
20221103 08:32:47 * SSMIS-18 85-92GHz 21.9 22.45 111.50 22.45 111.50 0.45 1.28 3.00 0.5
20221102 21:51:30 * SSMIS-16 85-92GHz 28.6 22.97 112.59 22.87 112.80 0.50 1.41 0.20 0.2
20221102 19:42:23 GMI 85-92GHz 32.2 23.05 113.53 23.12 113.40 0.60 1.70 1.40 0.0
20221102 17:59:24 * AMSR2 85-92GHz 35.0 22.20 113.37 22.16 113.45 0.34 0.97 3.00 1.9
20221102 09:19:33 * SSMIS-16 85-92GHz 42.2 21.36 114.26 21.28 114.27 0.29 0.82 1.50 2.2
20221102 06:27:23 GMI 85-92GHz 45.0 *** *** *** *** *** *** 1.10 ***
20221102 05:49:21 * AMSR2 85-92GHz 45.1 21.19 114.64 21.16 114.65 0.55 1.57 0.80 0.5
20221101 22:31:57 * SSMIS-17 85-92GHz 51.2 20.37 115.26 20.42 115.22 0.47 1.32 1.90 0.7
20221101 22:05:08 SSMIS-16 85-92GHz 51.6 20.70 115.38 20.77 115.33 0.53 1.49 2.50 0.7
20221101 10:00:00 SSMIS-17 85-92GHz 61.7 18.64 116.45 18.81 116.38 0.34 0.96 0.60 2.6
20221101 09:32:16 * SSMIS-16 85-92GHz 62.1 19.53 116.80 19.40 116.85 0.32 0.90 2.20 6.7
20221031 22:46:39 SSMIS-17 85-92GHz 70.0 19.01 116.09 19.05 116.06 0.26 0.72 0.60 9.1
20221031 20:03:17 SSMIS-18 85-92GHz 70.0 *** *** *** *** *** *** 0.90 ***
20221031 19:57:23 GMI 85-92GHz 70.0 *** *** *** *** *** *** 0.20 ***
20221031 18:12:21 AMSR2 85-92GHz 70.0 18.47 116.82 18.40 116.84 0.23 0.65 3.70 15.3
20221031 10:12:59 * SSMIS-17 85-92GHz 63.5 17.51 116.55 17.66 116.47 0.11 0.31 1.40 89.4
20221031 06:37:23 GMI 85-92GHz 60.3 17.31 116.52 17.18 116.58 0.21 0.59 1.20 52.3
20221031 06:00:39 AMSR2 85-92GHz 60.0 17.00 116.33 16.94 116.35 0.16 0.44 1.50 80.4
20221030 23:00:26 * SSMIS-17 85-92GHz 53.3 16.55 116.93 16.57 116.91 0.33 0.93 1.30 25.1
20221030 20:16:55 SSMIS-18 85-92GHz 45.0 16.28 117.12 16.29 117.11 0.48 1.35 1.70 6.0
20221030 20:16:54 SSMIS-18 85-92GHz 48.8 16.28 117.12 16.29 117.11 0.59 1.67 1.70 1.4
20221030 17:30:10 AMSR2 85-92GHz 45.0 16.42 116.86 16.42 116.86 0.40 1.14 1.00 4.1
20221030 10:25:34 SSMIS-17 85-92GHz 45.0 15.59 117.87 15.55 117.95 0.37 1.05 2.20 7.8
20221030 07:41:00 * SSMIS-18 85-92GHz 45.0 15.19 117.76 15.12 117.85 0.46 1.30 2.80 5.6
20221030 05:17:29 AMSR2 85-92GHz 45.0 15.38 118.17 15.36 118.15 0.33 0.93 2.20 24.4
20221029 21:04:24 SSMIS-16 85-92GHz 45.0 *** *** *** *** *** *** 0.90 ***
20221029 20:29:42 * SSMIS-18 85-92GHz 45.0 16.17 119.42 16.17 119.42 0.29 0.82 0.80 18.0
20221029 20:07:23 GMI 85-92GHz 45.0 *** *** *** *** *** *** 0.30 ***
20221029 10:38:43 * SSMIS-17 85-92GHz 55.0 14.63 121.21 14.70 121.13 0.43 1.23 0.80 5.7
20221029 08:28:43 * SSMIS-16 85-92GHz 55.0 14.47 121.36 14.47 121.36 0.21 0.58 1.10 59.6
20221029 07:53:59 SSMIS-18 85-92GHz 55.0 *** *** *** *** *** *** 1.00 ***
20221029 06:52:23 GMI 85-92GHz 55.0 14.43 121.52 14.35 121.67 0.28 0.79 0.30 35.7
20221028 21:17:38 SSMIS-16 85-92GHz 55.0 *** *** *** *** *** *** 0.70 ***
20221028 17:42:45 * AMSR2 85-92GHz 54.5 13.67 123.97 13.66 124.02 0.11 0.31 0.70 100.0
20221028 08:41:04 * SSMIS-16 85-92GHz 42.2 12.62 126.20 12.60 126.25 0.53 1.49 1.20 1.8
20221027 22:00:36 * SSMIS-17 85-92GHz 41.1 11.57 128.65 11.57 128.30 0.32 0.91 0.40 22.5
20221027 22:00:35 * SSMIS-17 85-92GHz 40.0 11.50 128.69 11.50 128.35 0.23 0.66 0.40 42.3
20221027 19:15:05 SSMIS-18 85-92GHz 40.0 *** *** *** *** *** *** 2.20 ***
20221027 16:59:56 AMSR2 85-92GHz 38.3 *** *** *** *** *** *** 2.10 ***
20221027 09:23:53 * SSMIS-17 85-92GHz 30.0 12.57 129.34 12.59 129.32 0.44 1.24 0.40 1.4
20221027 07:02:23 GMI 85-92GHz 30.0 12.42 129.04 12.39 129.07 0.40 1.14 3.30 4.0
20221027 04:45:09 AMSR2 85-92GHz 29.0 12.65 129.53 12.62 129.50 0.63 1.77 0.40 0.1
20221026 22:14:07 SSMIS-17 85-92GHz 25.0 12.92 131.32 12.83 131.17 0.45 1.26 0.10 0.7

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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