-- 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
20190806 00:52:40 AMSR2 85-92GHz 25.0 19.41 -172.40 19.40 -172.27 0.26 0.75 3.10 5.7
20190805 15:58:39 * SSMIS-16 85-92GHz 25.0 19.69 -171.16 19.67 -171.03 0.21 0.58 2.50 6.1
20190805 03:25:32 * SSMIS-16 85-92GHz 25.0 18.92 -169.11 18.90 -169.05 0.37 1.06 1.50 12.6
20190805 00:41:39 * GMI 85-92GHz 25.0 18.92 -168.62 18.90 -168.49 0.20 0.56 2.70 57.2
20190805 00:09:37 AMSR2 85-92GHz 25.0 18.91 -168.52 18.90 -168.49 0.20 0.57 1.70 37.4
20190804 17:33:46 SSMIS-17 85-92GHz 30.0 18.75 -167.17 18.78 -167.24 0.34 0.96 0.20 2.0
20190804 16:16:19 SSMIS-18 85-92GHz 30.0 18.91 -167.18 18.76 -166.98 0.41 1.16 1.70 2.6
20190804 13:16:02 * AMSR2 85-92GHz 30.0 18.63 -166.49 18.53 -166.31 0.36 1.02 0.40 27.8
20190804 05:00:13 * SSMIS-17 85-92GHz 30.0 17.84 -165.09 17.90 -165.26 0.32 0.91 0.60 7.8
20190804 03:42:52 * SSMIS-18 85-92GHz 29.6 17.86 -164.75 17.80 -164.61 0.34 0.95 1.40 10.0
20190803 17:46:35 SSMIS-17 85-92GHz 35.0 17.39 -163.41 17.40 -163.46 0.23 0.66 3.00 19.1
20190803 16:29:45 * SSMIS-18 85-92GHz 34.2 17.28 -163.05 17.25 -162.77 0.18 0.52 2.60 29.0
20190803 16:29:44 * SSMIS-18 85-92GHz 35.0 17.31 -163.06 17.28 -162.78 0.21 0.58 2.60 23.2
20190803 14:44:10 * SSMIS-16 85-92GHz 35.0 17.25 -162.59 17.25 -162.64 0.28 0.78 2.50 10.2
20190803 05:12:54 * SSMIS-17 85-92GHz 35.0 17.21 -159.80 17.22 -160.02 0.24 0.69 2.60 8.3
20190803 03:54:57 SSMIS-18 85-92GHz 35.0 17.44 -159.82 17.39 -159.56 0.50 1.42 0.80 1.5
20190803 02:09:36 SSMIS-16 85-92GHz 35.0 16.00 -159.01 16.06 -159.23 0.35 0.99 1.90 2.0
20190803 00:51:39 GMI 85-92GHz 35.0 16.85 -158.80 16.81 -158.65 0.62 1.75 0.50 0.7
20190803 00:20:57 * AMSR2 85-92GHz 35.0 16.62 -158.84 16.60 -158.79 0.34 0.97 1.10 13.1
20190802 14:56:59 * SSMIS-16 85-92GHz 42.5 16.20 -157.21 16.20 -157.22 0.37 1.04 3.50 6.0
20190802 11:50:20 * AMSR2 85-92GHz 45.3 16.69 -156.82 16.69 -156.85 0.44 1.25 0.40 3.8
20190802 11:36:40 GMI 85-92GHz 45.6 16.72 -156.87 16.73 -156.96 0.35 0.99 0.30 6.0
20190802 02:22:06 SSMIS-16 85-92GHz 58.0 15.50 -154.74 15.55 -154.86 0.36 1.02 3.10 5.3
20190801 23:37:31 AMSR2 85-92GHz 60.9 15.75 -154.19 15.75 -154.27 0.52 1.46 0.30 0.9
20190801 16:32:49 * SSMIS-17 85-92GHz 75.0 15.85 -151.90 15.87 -152.15 0.17 0.48 1.00 59.3
20190801 15:13:40 SSMIS-18 85-92GHz 75.0 15.87 -151.64 15.86 -151.61 0.22 0.63 0.70 8.9
20190801 03:58:03 SSMIS-17 85-92GHz 88.4 *** *** *** *** *** *** 0.20 ***
20190801 03:57:53 * SSMIS-17 85-92GHz 83.4 15.19 -149.63 15.15 -149.45 0.16 0.45 0.30 53.5
20190801 02:38:30 SSMIS-18 85-92GHz 90.0 15.09 -149.42 15.10 -149.49 0.17 0.48 0.30 10.6
20190801 02:38:09 SSMIS-18 85-92GHz 85.6 *** *** *** *** *** *** 0.30 ***
20190801 01:01:39 GMI 85-92GHz 88.3 *** *** *** *** *** *** 5.00 ***
20190731 22:54:15 * AMSR2 85-92GHz 91.8 14.93 -148.84 15.00 -149.00 0.13 0.37 0.30 99.9
20190731 16:46:28 * SSMIS-17 85-92GHz 103.0 14.63 -147.81 14.72 -148.04 0.12 0.34 0.20 94.4
20190731 16:46:27 * SSMIS-17 85-92GHz 101.0 14.61 -147.84 14.70 -148.06 0.12 0.35 0.30 92.7
20190731 15:26:28 * SSMIS-18 85-92GHz 102.1 14.60 -147.64 14.57 -147.54 0.13 0.36 0.30 90.1
20190731 13:42:25 SSMIS-16 85-92GHz 103.6 14.48 -147.21 14.57 -147.51 0.16 0.45 0.10 35.2
20190731 11:46:40 GMI 85-92GHz 105.2 14.39 -146.91 14.40 -146.95 0.13 0.37 0.10 93.5
20190731 04:10:38 * SSMIS-17 85-92GHz 111.5 13.92 -145.48 13.86 -145.31 0.14 0.40 0.10 49.9
20190731 02:50:06 SSMIS-18 85-92GHz 112.6 13.81 -145.03 13.81 -145.05 0.17 0.48 1.30 2.0
20190731 01:06:14 * SSMIS-16 85-92GHz 115.0 13.82 -144.94 13.76 -144.75 0.15 0.41 0.10 51.2
20190730 13:55:29 SSMIS-16 85-92GHz 104.8 13.31 -142.67 13.35 -142.93 0.14 0.40 0.10 56.5
20190730 11:20:05 AMSR2 85-92GHz 96.7 13.21 -142.05 13.24 -142.21 0.14 0.40 0.10 94.7
20190730 03:02:35 SSMIS-18 85-92GHz 65.0 12.50 -140.01 12.50 -140.00 0.14 0.40 0.30 78.6
20190730 03:02:25 * SSMIS-18 85-92GHz 67.5 12.53 -140.02 12.53 -140.01 0.14 0.41 0.30 75.2
20190730 01:18:47 SSMIS-16 85-92GHz 66.1 12.39 -139.52 12.35 -139.20 0.13 0.37 0.20 83.2
20190729 23:05:40 AMSR2 85-92GHz 64.2 12.43 -139.02 12.45 -139.25 0.14 0.40 0.20 94.0
20190729 15:32:34 SSMIS-17 85-92GHz 60.0 12.22 -137.05 12.20 -136.90 0.36 1.01 0.20 25.7
20190729 14:10:58 * SSMIS-18 85-92GHz 60.0 12.34 -136.50 12.37 -136.73 0.13 0.38 0.50 93.0
20190729 11:56:40 * GMI 85-92GHz 60.0 12.15 -135.98 12.15 -136.00 0.13 0.38 0.30 98.5
20190729 10:37:24 AMSR2 85-92GHz 60.0 11.99 -135.51 12.10 -136.00 0.19 0.52 0.50 90.0
20190729 02:55:18 SSMIS-17 85-92GHz 54.9 11.35 -133.49 11.35 -133.51 0.35 0.99 1.20 26.3
20190729 01:33:11 * SSMIS-18 85-92GHz 52.6 11.49 -132.82 11.51 -133.13 0.44 1.25 0.40 11.4
20190729 01:31:56 SSMIS-18 85-92GHz 52.6 11.44 -132.92 11.46 -133.23 0.36 1.02 0.60 34.7
20190729 00:31:39 GMI 85-92GHz 50.9 11.51 -132.53 11.51 -132.40 0.31 0.87 0.40 42.2
20190728 22:22:11 AMSR2 85-92GHz 47.3 11.46 -131.99 11.57 -131.56 0.41 1.16 0.10 22.1
20190728 15:45:37 * SSMIS-17 85-92GHz 38.1 12.01 -130.06 12.04 -129.87 0.27 0.76 1.20 24.7
20190728 14:23:10 SSMIS-18 85-92GHz 37.0 12.23 -129.72 12.21 -129.86 0.55 1.54 1.50 1.2
20190728 11:16:39 GMI 85-92GHz 35.0 12.03 -128.70 12.03 -128.90 0.41 1.17 1.20 6.3
20190728 09:54:10 * AMSR2 85-92GHz 35.0 12.11 -129.01 12.07 -128.75 0.38 1.09 0.30 13.7
20190728 03:08:41 * SSMIS-17 85-92GHz 35.1 11.85 -126.53 11.85 -126.50 0.38 1.08 3.10 3.5
20190728 03:07:55 SSMIS-17 85-92GHz 35.1 11.85 -126.58 11.85 -126.55 0.39 1.10 3.10 3.5
20190728 01:45:42 SSMIS-18 85-92GHz 35.0 11.76 -126.66 11.80 -126.92 0.41 1.17 0.70 7.8
20190728 01:44:33 SSMIS-18 85-92GHz 35.0 11.76 -126.66 11.80 -126.92 0.43 1.21 0.70 7.1
20190728 00:03:06 * SSMIS-16 85-92GHz 35.0 11.75 -126.11 11.75 -126.10 0.34 0.97 0.50 7.8

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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