-- 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
20180815 20:28:25 SSMIS-17 85-92GHz 26.5 31.48 166.09 31.57 165.99 0.50 1.40 5.00 0.0
20180815 19:19:20 * SSMIS-18 85-92GHz 26.9 31.63 166.79 31.41 167.07 0.37 1.05 5.00 0.0
20180815 17:20:16 SSMIS-16 85-92GHz 27.8 31.35 166.97 31.46 166.83 0.49 1.37 5.00 0.0
20180815 15:02:25 * AMSR2 85-92GHz 28.7 30.58 167.35 30.57 167.36 0.34 0.95 5.00 0.0
20180815 06:20:56 * SSMIS-17 85-92GHz 30.0 29.34 169.62 29.29 169.71 0.39 1.09 5.00 0.0
20180815 01:19:18 AMSR2 85-92GHz 30.0 *** *** *** *** *** *** 5.00 ***
20180814 20:51:39 GMI 85-92GHz 30.0 *** *** *** *** *** *** 5.00 ***
20180814 19:01:48 SSMIS-17 85-92GHz 35.0 27.72 172.62 27.51 172.90 0.56 1.58 2.70 1.0
20180814 19:01:38 SSMIS-17 85-92GHz 30.0 27.65 172.45 27.44 172.74 0.58 1.63 5.00 0.0
20180814 14:20:24 * AMSR2 85-92GHz 33.0 27.58 173.08 27.72 172.83 0.46 1.30 5.00 0.0
20180814 06:32:43 * SSMIS-17 85-92GHz 35.0 26.44 175.95 26.40 176.06 0.36 1.01 2.70 3.2
20180814 05:22:32 SSMIS-18 85-92GHz 35.0 26.45 176.23 26.50 176.11 0.46 1.30 5.00 0.0
20180814 03:24:10 * SSMIS-16 85-92GHz 35.0 26.02 176.66 25.99 176.72 0.35 0.98 1.20 3.9
20180813 20:11:40 GMI 85-92GHz 39.2 *** *** *** *** *** *** 5.00 ***
20180813 19:15:17 SSMIS-17 85-92GHz 40.3 25.79 178.72 25.71 179.06 0.58 1.63 5.00 0.0
20180813 18:04:52 * SSMIS-18 85-92GHz 41.6 26.17 178.82 26.16 178.84 0.51 1.45 5.00 0.0
20180813 16:06:51 * SSMIS-16 85-92GHz 43.8 25.54 179.21 25.47 179.54 0.37 1.04 2.90 5.4
20180813 05:34:30 SSMIS-18 85-92GHz 55.4 24.52 -177.88 24.55 -178.00 0.30 0.86 2.10 3.8
20180813 05:33:19 SSMIS-18 85-92GHz 58.6 24.55 -177.63 24.59 -177.76 0.40 1.12 2.50 1.5
20180813 03:36:40 * SSMIS-16 85-92GHz 57.0 24.02 -177.47 23.98 -177.29 0.26 0.73 2.30 7.2
20180813 01:29:49 AMSR2 85-92GHz 58.8 24.40 -176.69 24.25 -176.30 0.36 1.03 1.80 6.8
20180812 18:17:48 SSMIS-18 85-92GHz 65.0 *** *** *** *** *** *** 5.00 ***
20180812 12:55:29 AMSR2 85-92GHz 73.5 22.48 -173.81 22.35 -173.60 0.25 0.69 1.00 2.6
20180812 09:41:39 * GMI 85-92GHz 79.6 21.75 -173.10 21.67 -172.94 0.18 0.52 5.00 0.0
20180812 05:16:27 * SSMIS-17 85-92GHz 86.2 21.10 -172.06 21.19 -172.20 0.16 0.46 5.00 0.0
20180812 00:45:32 * AMSR2 85-92GHz 93.7 20.67 -171.42 20.55 -171.30 0.15 0.43 0.50 5.1
20180811 20:21:40 * GMI 85-92GHz 95.0 20.12 -170.63 20.24 -170.72 0.11 0.31 0.20 100.0
20180811 18:01:56 SSMIS-17 85-92GHz 95.0 19.70 -170.30 19.70 -170.29 0.16 0.45 0.20 49.3
20180811 14:53:18 * SSMIS-16 85-92GHz 100.2 19.27 -169.77 19.28 -169.78 0.13 0.38 5.00 0.0
20180811 05:29:08 * SSMIS-17 85-92GHz 105.9 18.37 -168.57 18.40 -168.65 0.11 0.31 0.30 100.0
20180811 00:01:59 AMSR2 85-92GHz 115.0 18.10 -167.81 18.10 -167.80 0.13 0.38 0.20 100.0
20180810 18:15:13 SSMIS-17 85-92GHz 120.0 17.81 -166.60 17.80 -166.55 0.13 0.36 0.20 100.0
20180810 17:02:50 SSMIS-18 85-92GHz 115.0 17.73 -166.28 17.76 -166.49 0.11 0.31 0.30 100.0
20180810 17:02:49 SSMIS-18 85-92GHz 119.2 17.71 -166.29 17.75 -166.50 0.11 0.32 0.30 100.0
20180810 15:06:27 * SSMIS-16 85-92GHz 117.6 17.65 -165.84 17.65 -165.82 0.10 0.30 0.30 100.0
20180810 13:08:53 * AMSR2 85-92GHz 115.0 17.54 -165.42 17.49 -165.15 0.10 0.27 0.20 100.0
20180810 09:51:40 * GMI 85-92GHz 115.5 17.35 -164.60 17.29 -164.38 0.10 0.29 0.20 100.0
20180810 05:41:59 SSMIS-17 85-92GHz 114.7 17.14 -163.53 17.15 -163.60 0.12 0.33 0.30 100.0
20180810 04:28:07 SSMIS-18 85-92GHz 113.7 17.04 -163.21 16.99 -162.90 0.11 0.30 0.20 100.0
20180810 02:32:07 * SSMIS-16 85-92GHz 112.1 16.93 -162.75 16.94 -162.85 0.11 0.32 0.30 100.0
20180809 20:31:40 GMI 85-92GHz 107.1 16.83 -161.42 16.85 -161.55 0.12 0.34 0.30 100.0
20180809 17:15:04 SSMIS-18 85-92GHz 105.0 *** *** *** *** *** *** 5.00 ***
20180809 04:40:22 * SSMIS-18 85-92GHz 100.0 16.60 -157.34 16.60 -157.70 0.10 0.28 0.60 100.0
20180809 00:13:31 * AMSR2 85-92GHz 100.0 16.61 -156.15 16.61 -156.10 0.10 0.28 0.80 100.0
20180808 17:00:53 SSMIS-17 85-92GHz 101.6 16.49 -154.32 16.51 -154.55 0.11 0.31 0.20 99.6
20180808 15:46:41 * SSMIS-18 85-92GHz 103.7 16.47 -153.88 16.45 -153.70 0.11 0.31 5.00 0.0
20180808 13:51:41 SSMIS-16 85-92GHz 106.9 16.52 -153.49 16.54 -153.75 0.13 0.37 0.20 92.3
20180808 11:42:58 AMSR2 85-92GHz 110.2 16.50 -153.03 16.50 -153.10 0.11 0.32 0.20 100.0
20180808 04:26:50 * SSMIS-17 85-92GHz 115.0 16.45 -151.11 16.45 -150.72 0.12 0.33 0.20 100.0
20180808 03:11:36 SSMIS-18 85-92GHz 114.9 *** *** *** *** *** *** 5.00 ***
20180808 03:11:34 SSMIS-18 85-92GHz 115.0 *** *** *** *** *** *** 2.50 ***
20180808 01:16:42 SSMIS-16 85-92GHz 115.0 16.49 -150.30 16.49 -149.96 0.13 0.36 0.20 92.6
20180807 23:30:14 AMSR2 85-92GHz 115.0 16.38 -149.88 16.39 -150.01 0.10 0.29 0.30 100.0
20180807 20:41:39 GMI 85-92GHz 115.0 16.40 -149.17 16.41 -149.25 0.12 0.33 0.30 100.0
20180807 15:58:57 SSMIS-18 85-92GHz 114.5 16.18 -147.94 16.13 -147.71 0.11 0.31 0.30 100.0
20180807 14:04:32 SSMIS-16 85-92GHz 115.0 16.12 -147.48 16.17 -147.69 0.10 0.27 0.30 100.0
20180807 10:59:55 * AMSR2 85-92GHz 117.5 15.86 -146.70 15.91 -146.94 0.11 0.30 5.00 0.0
20180807 09:16:39 GMI 85-92GHz 121.8 15.77 -146.28 15.75 -146.21 0.11 0.31 0.40 100.0
20180807 03:23:28 SSMIS-18 85-92GHz 132.2 15.52 -144.82 15.51 -144.71 0.11 0.32 0.20 100.0
20180807 01:29:13 SSMIS-16 85-92GHz 133.8 15.41 -144.35 15.35 -143.95 0.11 0.30 0.20 100.0
20180806 22:46:57 AMSR2 85-92GHz 135.0 15.41 -143.68 15.48 -144.02 0.09 0.27 0.30 100.0
20180806 20:01:40 GMI 85-92GHz 135.0 *** *** *** *** *** *** 5.00 ***
20180806 15:47:18 SSMIS-17 85-92GHz 131.3 14.97 -141.93 14.94 -141.80 0.10 0.27 0.30 100.0
20180806 03:11:41 * SSMIS-17 85-92GHz 120.0 14.66 -139.08 14.65 -139.04 0.12 0.35 5.00 0.0
20180805 16:00:49 SSMIS-17 85-92GHz 109.4 14.33 -137.04 14.33 -136.86 0.13 0.36 0.20 100.0
20180805 16:00:30 SSMIS-17 85-92GHz 113.3 14.30 -137.03 14.30 -136.84 0.11 0.32 0.30 100.0
20180805 14:43:06 SSMIS-18 85-92GHz 112.3 14.30 -136.69 14.30 -136.74 0.11 0.31 0.30 100.0
20180805 12:49:52 SSMIS-16 85-92GHz 110.0 14.31 -136.36 14.31 -136.21 0.11 0.31 0.20 99.0
20180805 11:12:20 AMSR2 85-92GHz 110.7 14.30 -136.15 14.30 -136.29 0.11 0.32 0.10 100.0
20180805 09:26:38 * GMI 85-92GHz 112.1 14.30 -135.87 14.30 -135.79 0.11 0.30 0.20 100.0
20180805 03:24:00 SSMIS-17 85-92GHz 112.8 14.15 -134.66 14.15 -134.60 0.13 0.36 0.30 91.3
20180805 00:13:40 * SSMIS-16 85-92GHz 110.1 14.30 -134.14 14.30 -134.10 0.13 0.35 0.20 56.6
20180804 20:11:40 GMI 85-92GHz 110.0 14.30 -133.51 14.32 -133.65 0.10 0.29 0.20 100.0
20180804 14:55:20 * SSMIS-18 85-92GHz 107.4 14.25 -132.64 14.25 -132.65 0.11 0.30 0.30 100.0
20180804 13:02:40 * SSMIS-16 85-92GHz 105.0 14.25 -132.32 14.25 -132.15 0.11 0.30 0.30 100.0
20180804 10:29:07 AMSR2 85-92GHz 105.8 14.20 -131.95 14.23 -131.70 0.12 0.33 0.10 100.0
20180804 03:38:01 SSMIS-is 85-92GHz 103.0 14.28 -130.79 14.26 -130.70 0.10 0.29 0.30 91.6
20180804 03:38:01 * SSMIS-17 85-92GHz 103.0 14.28 -130.79 14.26 -130.70 0.10 0.29 0.30 91.6
20180804 03:36:25 SSMIS-17 85-92GHz 105.3 14.20 -130.80 14.19 -130.72 0.12 0.33 0.20 88.8
20180804 02:19:02 SSMIS-18 85-92GHz 101.9 14.10 -130.55 14.11 -130.65 0.11 0.31 0.10 91.2
20180804 02:17:39 SSMIS-18 85-92GHz 103.8 14.10 -130.56 14.12 -130.66 0.11 0.31 0.10 88.3
20180804 00:26:29 SSMIS-16 85-92GHz 100.4 14.06 -130.27 14.05 -130.20 0.14 0.39 0.70 57.1
20180803 22:15:25 AMSR2 85-92GHz 97.1 14.17 -130.01 14.14 -129.80 0.12 0.34 0.10 100.0
20180803 14:46:04 * SSMIS-17 85-92GHz 84.6 14.10 -128.76 14.10 -128.80 0.13 0.37 0.20 78.1
20180803 09:46:14 * AMSR2 85-92GHz 85.6 14.11 -127.93 14.09 -127.80 0.12 0.35 0.30 70.8
20180803 09:41:40 GMI 85-92GHz 85.8 *** *** *** *** *** *** 5.00 ***
20180803 02:30:22 SSMIS-18 85-92GHz 95.0 13.95 -126.80 13.94 -126.88 0.15 0.42 0.20 65.3
20180803 00:39:39 SSMIS-16 85-92GHz 95.0 *** *** *** *** *** *** 5.00 ***
20180802 21:32:26 AMSR2 85-92GHz 93.0 14.10 -125.85 14.10 -125.75 0.12 0.35 0.20 100.0
20180802 20:21:39 GMI 85-92GHz 92.0 14.10 -125.64 14.10 -125.76 0.12 0.35 0.20 100.0
20180802 14:59:06 * SSMIS-17 85-92GHz 80.0 14.21 -124.60 14.21 -124.61 0.11 0.30 0.20 100.0
20180802 11:47:33 * SSMIS-16 85-92GHz 69.7 14.20 -123.96 14.20 -124.00 0.17 0.47 0.40 68.8
20180802 08:56:39 GMI 85-92GHz 64.9 *** *** *** *** *** *** 5.00 ***
20180802 02:23:17 * SSMIS-17 85-92GHz 54.0 13.96 -121.99 14.00 -122.09 0.16 0.45 0.40 79.5
20180802 02:21:34 SSMIS-17 85-92GHz 50.0 13.98 -121.99 14.02 -122.09 0.16 0.44 0.40 78.1
20180801 15:12:34 SSMIS-17 85-92GHz 42.7 14.06 -120.12 14.06 -120.09 0.58 1.65 5.00 0.0
20180801 13:51:40 * SSMIS-18 85-92GHz 41.6 13.99 -119.95 14.01 -120.09 0.25 0.71 0.80 15.4
20180801 12:00:23 SSMIS-16 85-92GHz 40.0 13.60 -119.90 13.60 -119.90 0.39 1.09 0.40 22.3
20180801 09:58:23 AMSR2 85-92GHz 38.3 13.54 -119.78 13.47 -119.62 0.51 1.44 0.20 2.9
20180801 02:36:08 SSMIS-17 85-92GHz 35.0 13.38 -117.71 13.41 -117.80 0.43 1.20 5.00 0.0
20180801 02:35:04 SSMIS-17 85-92GHz 35.0 13.38 -117.71 13.41 -117.80 0.43 1.20 5.00 0.0
20180801 01:14:39 * SSMIS-18 85-92GHz 35.0 12.83 -118.27 12.74 -117.98 0.38 1.08 0.30 18.0
20180731 23:23:56 * SSMIS-16 85-92GHz 34.5 12.92 -117.67 12.96 -117.81 0.24 0.67 1.30 3.5
20180731 20:36:39 GMI 85-92GHz 32.2 13.03 -116.89 13.05 -116.99 0.42 1.19 0.10 8.1

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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