-- 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
20180717 05:36:43 AMSR2 85-92GHz 25.2 44.75 -57.04 44.79 -57.00 0.57 1.61 5.00 0.0
20180716 21:43:51 * SSMIS-18 85-92GHz 28.4 42.07 -57.69 41.86 -57.92 0.40 1.13 0.50 7.2
20180716 21:36:46 SSMIS-17 85-92GHz 28.5 42.19 -57.78 42.01 -57.99 0.44 1.25 5.00 0.0
20180716 19:26:39 GMI 85-92GHz 29.4 *** *** *** *** *** *** 5.00 ***
20180716 17:38:29 AMSR2 85-92GHz 30.1 *** *** *** *** *** *** 5.00 ***
20180716 11:21:39 GMI 85-92GHz 32.8 39.49 -60.35 39.56 -60.27 0.48 1.37 5.00 0.0
20180716 10:17:53 * SSMIS-18 85-92GHz 33.2 39.56 -60.52 39.81 -60.21 0.39 1.11 5.00 0.0
20180716 08:36:02 SSMIS-16 85-92GHz 33.9 39.43 -61.01 39.45 -60.98 0.53 1.51 5.00 0.0
20180716 06:33:19 AMSR2 85-92GHz 34.8 39.08 -61.81 38.97 -61.96 0.31 0.88 0.10 16.8
20180715 21:55:19 SSMIS-18 85-92GHz 35.0 37.93 -63.39 37.83 -63.59 0.24 0.68 0.70 14.0
20180715 21:49:29 * SSMIS-17 85-92GHz 35.0 38.12 -63.15 38.03 -63.33 0.23 0.64 5.00 0.0
20180715 20:21:40 * GMI 85-92GHz 35.0 38.05 -63.78 38.08 -63.71 0.18 0.52 5.00 0.0
20180715 20:14:07 SSMIS-16 85-92GHz 35.0 37.88 -64.12 37.93 -64.03 0.23 0.64 5.00 0.0
20180715 16:54:48 * AMSR2 85-92GHz 35.0 37.91 -64.40 37.90 -64.27 0.22 0.61 5.00 0.0
20180715 10:30:55 * SSMIS-18 85-92GHz 35.0 38.17 -65.20 38.14 -65.12 0.19 0.53 0.50 34.7
20180715 08:49:37 SSMIS-16 85-92GHz 35.0 38.30 -65.36 38.31 -65.36 0.23 0.65 0.70 21.3
20180715 05:50:43 AMSR2 85-92GHz 35.0 38.24 -65.40 38.24 -65.41 0.23 0.65 0.80 38.4
20180714 22:07:44 SSMIS-18 85-92GHz 35.0 37.74 -65.56 37.40 -65.56 0.29 0.83 0.60 8.3
20180714 22:02:40 * SSMIS-17 85-92GHz 35.0 37.87 -65.37 37.55 -65.37 0.23 0.66 0.60 19.4
20180714 21:11:39 GMI 85-92GHz 35.0 37.72 -65.44 37.60 -65.44 0.29 0.81 0.60 13.7
20180714 17:49:32 AMSR2 85-92GHz 34.9 36.72 -65.46 36.70 -65.46 0.39 1.10 1.50 7.6
20180709 23:03:59 SSMIS-17 85-92GHz 37.6 *** *** *** *** *** *** 5.00 ***
20180709 23:02:43 SSMIS-17 85-92GHz 30.4 17.62 -67.60 17.71 -67.67 0.30 0.84 5.00 0.0
20180709 19:45:54 * SSMIS-16 85-92GHz 37.8 17.68 -60.04 17.81 -60.14 0.42 1.18 5.00 0.0
20180709 17:26:01 AMSR2 85-92GHz 38.0 *** *** *** *** *** *** 3.00 ***
20180709 12:41:39 GMI 85-92GHz 34.7 16.49 -64.87 16.36 -64.77 0.58 1.65 5.00 0.0
20180709 10:10:52 SSMIS-18 85-92GHz 38.5 *** *** *** *** *** *** 5.00 ***
20180709 08:33:06 SSMIS-16 85-92GHz 38.6 *** *** *** *** *** *** 5.00 ***
20180708 23:21:40 * GMI 85-92GHz 39.2 15.51 -58.03 15.56 -58.08 0.48 1.37 5.00 0.0
20180708 21:34:42 SSMIS-18 85-92GHz 39.3 *** *** *** *** *** *** 1.60 ***
20180708 19:57:51 * SSMIS-16 85-92GHz 39.4 14.82 -58.29 14.92 -58.38 0.43 1.22 0.90 2.1
20180708 11:56:40 * GMI 85-92GHz 40.0 14.07 -56.90 14.05 -56.87 0.40 1.14 0.70 8.0
20180708 10:25:03 SSMIS-17 85-92GHz 40.0 13.60 -56.85 13.77 -57.14 0.42 1.19 5.00 0.0
20180708 10:24:04 * SSMIS-17 85-92GHz 40.0 13.65 -56.87 13.82 -57.17 0.49 1.38 2.90 1.5
20180707 21:47:56 SSMIS-18 85-92GHz 41.8 12.67 -53.15 12.59 -52.89 0.25 0.70 5.00 0.0
20180707 21:47:41 SSMIS-17 85-92GHz 41.8 12.72 -52.74 12.64 -52.48 0.27 0.77 2.10 3.2
20180707 21:46:42 * SSMIS-18 85-92GHz 41.9 12.67 -53.14 12.59 -52.89 0.24 0.69 5.00 0.0
20180707 08:55:39 * SSMIS-18 85-92GHz 60.1 11.20 -49.86 11.18 -49.83 0.54 1.53 0.90 1.3
20180707 07:19:06 * SSMIS-16 85-92GHz 62.8 10.87 -49.69 11.06 -49.97 0.43 1.21 0.70 1.7
20180707 05:08:29 AMSR2 85-92GHz 65.7 10.91 -49.21 10.94 -49.31 0.31 0.89 0.50 7.1
20180706 23:36:40 GMI 85-92GHz 70.0 *** *** *** *** *** *** 5.00 ***
20180706 22:00:11 * SSMIS-17 85-92GHz 70.6 10.51 -48.33 10.49 -48.13 0.28 0.79 0.70 2.4
20180706 18:40:43 * SSMIS-16 85-92GHz 70.3 10.40 -47.53 10.40 -47.36 0.24 0.68 0.50 4.7
20180706 16:52:55 AMSR2 85-92GHz 70.0 10.61 -46.72 10.60 -46.89 0.29 0.82 1.10 0.9
20180706 12:06:40 * GMI 85-92GHz 70.0 10.85 -46.02 10.85 -45.94 0.21 0.59 5.00 8.1
20180706 09:10:12 * SSMIS-17 85-92GHz 65.3 10.45 -45.31 10.43 -45.21 0.17 0.48 5.00 0.0
20180706 09:07:59 SSMIS-18 85-92GHz 65.1 *** *** *** *** *** *** 0.60 ***
20180706 09:07:57 SSMIS-18 85-92GHz 65.2 *** *** *** *** *** *** 0.60 ***
20180706 04:25:39 * AMSR2 85-92GHz 58.7 10.48 -44.35 10.54 -44.62 0.17 0.48 0.10 93.2
20180705 22:51:39 GMI 85-92GHz 52.2 *** *** *** *** *** *** 3.40 ***
20180705 20:29:37 * SSMIS-18 85-92GHz 46.2 10.20 -42.83 10.20 -42.87 0.33 0.94 0.20 9.8
20180705 18:53:55 SSMIS-16 85-92GHz 41.5 *** *** *** *** *** *** 0.30 ***
20180705 16:09:32 AMSR2 85-92GHz 36.9 *** *** *** *** *** *** 5.00 ***

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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