-- 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
20180813 10:21:00 AMSR2 85-92GHz 25.0 22.95 -134.41 22.87 -134.22 0.57 1.62 3.20 0.5
20180813 07:16:40 GMI 85-92GHz 25.0 22.52 -134.52 22.46 -134.35 0.34 0.96 5.00 0.0
20180813 03:21:08 SSMIS-17 85-92GHz 25.0 22.50 -133.87 22.49 -133.83 0.31 0.89 5.00 0.0
20180813 03:19:45 SSMIS-17 85-92GHz 25.0 22.50 -133.87 22.49 -133.83 0.32 0.89 5.00 0.0
20180813 02:10:04 SSMIS-18 85-92GHz 25.0 22.72 -133.26 22.74 -133.35 0.33 0.95 5.00 0.0
20180813 00:12:28 SSMIS-16 85-92GHz 25.0 22.65 -133.13 22.65 -133.11 0.29 0.81 5.00 0.0
20180812 22:11:27 AMSR2 85-92GHz 25.0 22.55 -133.01 22.55 -132.93 0.28 0.78 3.80 7.2
20180812 17:56:39 GMI 85-92GHz 25.0 22.80 -132.88 22.80 -132.89 0.27 0.77 5.00 0.0
20180812 16:06:07 SSMIS-17 85-92GHz 25.0 22.50 -132.88 22.50 -132.81 0.37 1.04 5.00 0.0
20180812 14:54:16 SSMIS-18 85-92GHz 25.0 22.60 -132.70 22.60 -132.70 0.31 0.88 5.00 0.0
20180812 12:56:57 SSMIS-16 85-92GHz 25.0 22.50 -132.53 22.50 -132.47 0.30 0.86 5.00 0.0
20180812 03:34:33 * SSMIS-17 85-92GHz 25.0 21.84 -131.65 21.82 -131.62 0.28 0.79 0.90 6.4
20180812 02:22:17 SSMIS-18 85-92GHz 25.0 21.96 -131.74 21.97 -131.78 0.26 0.74 1.30 8.6
20180812 00:25:15 SSMIS-16 85-92GHz 25.0 21.71 -131.69 21.70 -131.66 0.23 0.66 1.30 17.5
20180811 15:07:01 SSMIS-18 85-92GHz 29.9 21.60 -131.17 21.60 -131.16 0.21 0.60 1.70 6.8
20180811 15:06:59 SSMIS-18 85-92GHz 29.9 21.60 -131.17 21.60 -131.16 0.21 0.60 1.70 6.8
20180811 13:10:18 SSMIS-16 85-92GHz 30.0 21.49 -131.04 21.45 -130.96 0.21 0.61 1.10 7.4
20180811 10:33:26 AMSR2 85-92GHz 36.0 21.28 -130.84 21.35 -130.96 0.17 0.49 1.20 23.8
20180811 07:26:39 GMI 85-92GHz 49.0 20.82 -130.62 20.70 -130.51 0.31 0.89 1.10 3.9
20180811 02:34:30 SSMIS-18 85-92GHz 55.0 20.21 -130.11 20.26 -130.14 0.23 0.65 0.90 32.3
20180811 00:37:51 SSMIS-16 85-92GHz 54.7 20.16 -129.80 20.08 -129.78 0.32 0.90 0.40 34.3
20180810 22:23:10 AMSR2 85-92GHz 56.3 19.99 -130.08 19.77 -130.05 0.18 0.50 0.80 37.1
20180810 18:06:39 GMI 85-92GHz 59.9 19.46 -129.90 19.45 -129.90 0.17 0.47 0.40 68.5
20180810 09:51:16 AMSR2 85-92GHz 60.0 *** *** *** *** *** *** 0.40 ***
20180810 02:46:13 * SSMIS-18 85-92GHz 57.3 17.35 -129.96 17.38 -129.95 0.15 0.42 0.30 88.6
20180810 00:50:12 * SSMIS-16 85-92GHz 56.4 17.18 -129.98 17.09 -129.99 0.14 0.40 0.30 84.0
20180809 15:06:38 * SSMIS-17 85-92GHz 52.6 16.35 -129.99 16.33 -129.99 0.18 0.51 1.00 58.4
20180809 10:47:12 AMSR2 85-92GHz 48.0 15.82 -129.76 15.91 -129.77 0.15 0.42 1.30 95.0
20180809 07:36:39 GMI 85-92GHz 42.7 15.41 -129.79 15.50 -129.82 0.27 0.77 5.00 0.0
20180808 15:20:11 SSMIS-17 85-92GHz 40.0 14.05 -128.79 14.04 -128.76 0.50 1.41 5.00 0.0
20180808 14:05:23 * SSMIS-18 85-92GHz 40.0 *** *** *** *** *** *** 5.00 ***
20180808 14:05:22 * SSMIS-18 85-92GHz 40.0 13.97 -128.58 13.99 -128.65 0.45 1.27 5.00 0.0
20180808 12:10:22 SSMIS-16 85-92GHz 40.0 13.76 -128.61 13.75 -128.60 0.58 1.64 5.00 0.0
20180808 10:04:42 AMSR2 85-92GHz 40.0 14.15 -128.71 14.10 -128.58 0.32 0.92 0.90 8.9
20180808 02:44:34 * SSMIS-17 85-92GHz 42.7 14.10 -127.93 14.10 -127.96 0.37 1.05 1.00 2.2
20180808 02:42:49 SSMIS-17 85-92GHz 45.0 13.94 -127.77 13.94 -127.80 0.38 1.07 0.60 4.0
20180807 21:50:35 AMSR2 85-92GHz 46.8 13.99 -127.20 13.90 -127.11 0.28 0.78 1.00 14.1
20180807 19:11:39 * GMI 85-92GHz 48.0 14.00 -126.87 13.96 -126.73 0.20 0.57 0.40 27.7
20180807 15:33:48 SSMIS-17 85-92GHz 45.3 13.85 -126.21 13.86 -126.15 0.24 0.67 0.70 47.9
20180807 15:33:46 * SSMIS-17 85-92GHz 48.0 13.87 -126.23 13.88 -126.18 0.25 0.71 0.70 41.4
20180807 14:18:04 * SSMIS-18 85-92GHz 46.9 14.04 -126.05 14.03 -126.12 0.33 0.93 0.60 21.6
20180807 12:23:17 SSMIS-16 85-92GHz 45.0 13.30 -126.32 13.31 -126.26 0.54 1.51 0.60 4.3
20180807 07:46:39 GMI 85-92GHz 45.0 14.35 -125.01 14.19 -125.38 0.31 0.87 0.30 38.8
20180807 02:57:46 SSMIS-17 85-92GHz 37.4 *** *** *** *** *** *** 2.30 ***
20180807 01:41:30 SSMIS-18 85-92GHz 34.2 14.16 -123.58 14.14 -123.78 0.59 1.68 2.00 0.1

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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