-- 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
20190324 20:42:17 * SSMIS-18 85-92GHz 31.4 -20.85 135.75 -20.83 135.73 0.26 0.74 5.00 0.0
20190324 18:21:54 SSMIS-16 85-92GHz 32.3 -20.84 135.76 -20.76 135.71 0.37 1.04 5.00 0.0
20190324 18:11:39 GMI 85-92GHz 32.4 -20.87 135.69 -20.81 135.66 0.31 0.89 5.00 0.0
20190324 16:25:39 * AMSR2 85-92GHz 33.2 -20.76 135.50 -20.86 135.55 0.25 0.70 3.00 8.0
20190324 07:07:30 SSMIS-16 85-92GHz 39.1 -20.33 135.01 -20.52 135.01 0.42 1.18 5.00 0.0
20190323 19:01:40 * GMI 85-92GHz 55.4 -18.49 134.92 -18.67 134.79 0.22 0.63 5.00 0.0
20190323 18:34:00 SSMIS-16 85-92GHz 56.3 -18.53 134.50 -18.40 134.62 0.25 0.70 5.00 0.0
20190323 09:25:40 SSMIS-17 85-92GHz 78.6 -17.31 135.93 -17.23 136.04 0.13 0.36 5.00 0.0
20190323 07:36:39 GMI 85-92GHz 84.6 *** *** *** *** *** *** 5.00 ***
20190323 07:21:28 SSMIS-16 85-92GHz 85.5 -17.18 136.13 -17.28 135.99 0.13 0.38 5.00 0.0
20190323 04:49:21 AMSR2 85-92GHz 93.9 -16.67 136.56 -16.72 136.47 0.12 0.34 0.20 24.3
20190322 20:51:12 * SSMIS-17 85-92GHz 102.6 -15.69 137.78 -15.65 137.83 0.11 0.32 0.80 100.0
20190322 20:49:31 SSMIS-17 85-92GHz 105.0 -15.68 137.66 -15.65 137.70 0.13 0.37 5.00 0.0
20190322 18:46:16 SSMIS-16 85-92GHz 105.0 -15.53 138.02 -15.40 138.17 0.12 0.35 0.80 99.5
20190322 16:36:33 * AMSR2 85-92GHz 102.7 -15.45 138.34 -15.55 138.25 0.11 0.30 0.20 100.0
20190322 09:39:39 * SSMIS-17 85-92GHz 91.1 -14.87 139.02 -14.84 139.09 0.11 0.32 0.20 100.0
20190322 08:12:11 * SSMIS-18 85-92GHz 88.7 -14.88 139.16 -14.88 139.14 0.10 0.29 0.30 100.0
20190322 04:06:55 * AMSR2 85-92GHz 81.9 -14.52 139.52 -14.61 139.41 0.09 0.26 0.40 100.0
20190321 21:03:49 * SSMIS-17 85-92GHz 67.7 -14.26 139.94 -14.23 139.98 0.08 0.23 0.50 100.0
20190321 21:03:01 SSMIS-17 85-92GHz 60.1 -14.30 140.10 -14.28 140.15 0.11 0.30 0.70 96.0
20190321 19:36:43 SSMIS-18 85-92GHz 64.0 -14.14 140.21 -14.18 140.13 0.08 0.23 0.50 100.0
20190321 19:35:13 SSMIS-18 85-92GHz 61.3 -14.14 140.18 -14.18 140.10 0.10 0.28 5.00 0.0
20190321 19:11:40 * GMI 85-92GHz 63.0 -14.16 140.14 -14.23 140.03 0.08 0.23 0.60 100.0
20190321 15:53:11 AMSR2 85-92GHz 56.5 -14.01 140.55 -13.91 140.78 0.12 0.35 0.50 100.0
20190321 09:53:34 SSMIS-17 85-92GHz 48.2 *** *** *** *** *** *** 5.00 ***
20190321 08:25:13 * SSMIS-18 85-92GHz 47.0 -14.10 141.14 -14.11 141.14 0.15 0.43 2.30 41.8
20190321 07:46:39 GMI 85-92GHz 46.5 *** *** *** *** *** *** 5.00 ***
20190321 06:07:16 * SSMIS-16 85-92GHz 45.0 -13.30 141.20 -13.27 141.21 0.26 0.74 0.80 62.6
20190320 21:16:52 SSMIS-17 85-92GHz 45.6 -12.90 141.44 -12.89 141.45 0.17 0.47 0.70 80.3
20190320 21:15:46 SSMIS-17 85-92GHz 45.6 -13.00 141.44 -12.99 141.46 0.14 0.41 0.70 84.1
20190320 19:48:46 * SSMIS-18 85-92GHz 45.0 -13.01 141.49 -13.02 141.48 0.16 0.45 0.50 76.5
20190320 19:47:14 SSMIS-18 85-92GHz 53.0 *** *** *** *** *** *** 1.00 ***
20190320 08:38:44 * SSMIS-18 85-92GHz 53.4 -13.35 141.80 -13.36 141.81 0.19 0.54 5.00 0.0
20190320 08:37:43 SSMIS-18 85-92GHz 60.0 -13.35 141.81 -13.36 141.81 0.16 0.46 0.50 45.9
20190320 08:36:39 GMI 85-92GHz 53.5 -13.40 142.01 -13.41 142.01 0.31 0.87 5.00 0.0
20190320 06:20:23 SSMIS-16 85-92GHz 60.0 -13.05 141.94 -13.07 141.96 0.26 0.72 5.00 51.5
20190320 04:19:27 * AMSR2 85-92GHz 61.4 -13.03 141.94 -13.01 141.91 0.20 0.56 0.80 67.8
20190319 21:30:23 SSMIS-17 85-92GHz 73.3 -12.84 141.83 -12.86 141.92 0.17 0.48 5.00 0.0
20190319 21:28:55 SSMIS-17 85-92GHz 84.2 *** *** *** *** *** *** 5.00 ***
20190319 20:01:14 SSMIS-18 85-92GHz 78.3 -12.72 142.21 -12.71 142.16 0.13 0.36 5.00 0.0
20190319 19:59:53 SSMIS-18 85-92GHz 85.0 -12.75 142.20 -12.74 142.16 0.12 0.34 5.00 0.0
20190319 19:21:40 GMI 85-92GHz 80.5 -12.89 142.42 -12.87 142.31 0.11 0.31 5.00 0.0
20190319 16:04:59 AMSR2 85-92GHz 86.6 -12.93 142.96 -12.99 142.79 0.10 0.29 0.20 31.4
20190319 08:39:16 SSMIS-17 85-92GHz 95.6 *** *** *** *** *** *** 5.00 ***
20190319 08:38:16 SSMIS-17 85-92GHz 100.0 *** *** *** *** *** *** 5.00 ***
20190319 06:33:18 * SSMIS-16 85-92GHz 100.0 -13.05 143.66 -13.05 143.73 0.09 0.26 0.20 100.0
20190319 03:36:31 * AMSR2 85-92GHz 98.0 -13.00 143.86 -13.00 143.93 0.10 0.29 0.40 100.0
20190318 20:13:48 SSMIS-18 85-92GHz 91.9 -12.75 144.49 -12.76 144.46 0.11 0.30 5.00 0.0
20190318 20:12:59 SSMIS-18 85-92GHz 90.0 -12.73 144.48 -12.74 144.46 0.11 0.30 5.00 0.0
20190318 17:56:31 SSMIS-16 85-92GHz 89.7 -12.80 144.60 -12.78 144.63 0.11 0.32 0.20 91.9
20190318 15:21:57 * AMSR2 85-92GHz 74.6 -12.78 144.71 -12.73 144.76 0.09 0.25 0.20 100.0
20190318 08:52:48 SSMIS-17 85-92GHz 52.4 -12.46 145.31 -12.44 145.32 0.16 0.45 3.30 9.5
20190318 08:51:20 SSMIS-17 85-92GHz 50.0 -12.45 145.27 -12.43 145.27 0.25 0.69 5.00 0.0
20190318 08:46:38 * GMI 85-92GHz 52.3 -12.45 145.16 -12.44 145.16 0.14 0.39 0.20 87.8
20190317 20:15:53 SSMIS-17 85-92GHz 35.0 -12.18 145.79 -12.13 145.75 0.37 1.04 5.00 0.0
20190317 20:15:51 SSMIS-17 85-92GHz 38.8 -12.09 145.73 -12.05 145.69 0.44 1.24 5.00 0.0
20190317 18:09:23 SSMIS-16 85-92GHz 35.0 -12.31 146.29 -12.42 146.39 0.26 0.75 2.40 17.9

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