-- 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
20170728 03:52:48 * SSMIS-18 85-92GHz 20.0 17.94 -146.87 17.95 -146.75 0.48 1.35 4.50 0.8
20170728 03:50:46 SSMIS-18 85-92GHz 20.0 *** *** *** *** *** *** 5.00 ***
20170728 03:45:20 SSMIS-17 85-92GHz 20.0 17.99 -146.85 18.00 -146.75 0.59 1.66 0.70 0.3
20170727 22:41:21 * AMSR2 85-92GHz 20.0 17.72 -146.19 17.70 -146.38 0.38 1.07 5.00 0.0
20170727 16:39:15 SSMIS-18 85-92GHz 20.6 18.62 -145.27 18.60 -145.46 0.38 1.08 0.30 2.7
20170727 16:39:13 * SSMIS-18 85-92GHz 20.6 18.62 -145.27 18.60 -145.46 0.38 1.08 0.30 2.7
20170727 16:32:09 SSMIS-17 85-92GHz 20.6 18.33 -145.25 18.30 -145.46 0.48 1.35 3.50 1.1
20170727 16:30:32 SSMIS-17 85-92GHz 20.6 *** *** *** *** *** *** 5.00 ***
20170727 13:30:13 SSMIS-16 85-92GHz 21.9 18.44 -144.38 18.41 -144.60 0.48 1.36 3.10 0.8
20170727 11:48:04 * AMSR2 85-92GHz 22.6 18.83 -144.60 18.82 -144.63 0.31 0.89 5.00 0.0
20170727 04:03:22 SSMIS-18 85-92GHz 25.0 *** *** *** *** *** *** 5.00 ***
20170727 03:58:31 SSMIS-17 85-92GHz 25.0 18.44 -143.19 18.44 -143.03 0.40 1.14 3.10 1.8
20170727 00:56:28 * SSMIS-16 85-92GHz 25.0 18.56 -142.65 18.55 -142.50 0.26 0.74 3.70 7.2
20170726 23:36:39 * GMI 85-92GHz 25.0 18.69 -142.71 18.70 -142.77 0.28 0.79 5.00 0.0
20170726 13:43:06 SSMIS-16 85-92GHz 25.0 18.41 -140.42 18.48 -140.67 0.53 1.49 4.70 0.9
20170726 11:04:55 AMSR2 85-92GHz 25.8 18.16 -139.95 18.21 -140.14 0.56 1.60 0.40 1.1
20170726 10:16:40 * GMI 85-92GHz 26.4 18.46 -140.09 18.39 -139.79 0.47 1.33 1.40 1.1
20170726 01:08:49 * SSMIS-16 85-92GHz 30.0 16.92 -138.20 16.75 -138.05 0.49 1.38 1.40 3.5
20170725 23:19:17 SSMI-15 85-92GHz 30.6 16.85 -138.37 16.95 -138.45 0.43 1.21 5.00 0.0
20170725 23:17:16 SSMI-15 85-92GHz 30.6 *** *** *** *** *** *** 5.00 ***
20170725 22:52:55 AMSR2 85-92GHz 30.9 16.79 -138.37 16.95 -138.50 0.39 1.12 1.00 4.4
20170725 15:23:39 SSMIS-18 85-92GHz 35.0 16.08 -137.15 16.03 -137.08 0.30 0.85 5.00 0.0
20170725 15:23:37 * SSMIS-18 85-92GHz 35.0 16.11 -137.27 16.06 -137.20 0.27 0.76 1.80 7.7
20170725 15:18:22 SSMIS-17 85-92GHz 35.0 15.92 -137.30 15.88 -137.24 0.44 1.25 5.00 0.0
20170725 15:18:18 SSMIS-17 85-92GHz 35.0 16.00 -137.36 15.96 -137.30 0.41 1.15 5.00 0.0
20170725 12:07:58 SSMI-15 85-92GHz 35.0 15.51 -137.19 15.50 -137.17 0.40 1.14 5.00 0.0
20170725 10:22:43 AMSR2 85-92GHz 36.4 15.09 -136.66 15.05 -136.39 0.33 0.94 1.50 6.7
20170725 02:47:40 SSMIS-18 85-92GHz 40.0 14.27 -135.33 14.28 -135.36 0.52 1.48 5.00 0.0
20170724 23:33:42 SSMI-15 85-92GHz 40.0 14.48 -135.07 14.50 -135.12 0.43 1.21 1.10 4.6
20170724 22:09:23 AMSR2 85-92GHz 40.0 14.62 -134.83 14.57 -134.73 0.26 0.75 1.30 39.2
20170724 15:36:03 SSMIS-18 85-92GHz 40.0 14.88 -133.54 14.89 -133.41 0.23 0.64 0.70 13.9
20170724 15:36:02 SSMIS-18 85-92GHz 40.0 14.89 -133.58 14.90 -133.45 0.24 0.69 0.60 13.3
20170724 15:31:34 * SSMIS-17 85-92GHz 40.0 14.79 -133.62 14.80 -133.51 0.24 0.69 0.60 14.3
20170724 12:29:03 SSMIS-16 85-92GHz 40.0 14.66 -132.98 14.66 -132.88 0.22 0.62 1.30 12.1
20170724 10:31:40 GMI 85-92GHz 41.2 14.72 -132.69 14.73 -132.99 0.20 0.57 1.00 58.5
20170724 02:59:55 SSMIS-18 85-92GHz 45.0 14.63 -131.11 14.63 -131.11 0.50 1.42 1.40 2.2
20170724 02:58:47 SSMIS-18 85-92GHz 45.0 14.70 -131.24 14.70 -131.24 0.63 1.79 1.00 0.0
20170724 02:55:58 SSMIS-17 85-92GHz 45.0 14.68 -131.10 14.68 -131.11 0.49 1.37 1.40 2.1
20170723 23:01:39 GMI 85-92GHz 45.0 14.30 -130.77 14.30 -130.94 0.16 0.46 0.40 80.7
20170723 15:45:05 * SSMIS-17 85-92GHz 45.0 14.30 -128.94 14.30 -128.79 0.16 0.45 0.70 89.3
20170723 12:41:32 SSMIS-16 85-92GHz 45.0 14.75 -128.70 14.75 -128.55 0.27 0.77 0.20 48.8
20170723 10:58:49 * SSMI-15 85-92GHz 45.0 14.32 -128.19 14.30 -128.40 0.41 1.16 0.60 5.1
20170723 03:13:12 SSMIS-18 85-92GHz 45.0 14.43 -126.50 14.45 -126.44 0.32 0.89 5.00 0.0
20170723 03:10:16 SSMIS-18 85-92GHz 45.0 14.45 -126.54 14.46 -126.50 0.29 0.83 5.00 0.0
20170723 03:09:17 SSMIS-17 85-92GHz 45.0 14.58 -126.48 14.60 -126.44 0.31 0.87 1.50 10.5
20170723 00:06:04 * SSMIS-16 85-92GHz 45.0 14.58 -125.90 14.58 -125.88 0.33 0.94 1.30 6.7
20170722 11:14:28 * SSMI-15 85-92GHz 45.0 15.25 -122.89 15.25 -123.02 0.46 1.29 1.20 2.2
20170722 10:41:39 GMI 85-92GHz 45.0 *** *** *** *** *** *** 5.00 ***
20170722 00:19:04 * SSMIS-16 85-92GHz 45.0 14.63 -121.57 14.62 -121.51 0.26 0.73 5.00 0.0
20170721 23:11:39 GMI 85-92GHz 45.0 14.76 -120.94 14.79 -121.09 0.25 0.72 1.80 26.3
20170721 22:39:12 SSMI-15 85-92GHz 46.1 14.60 -121.06 14.65 -121.31 0.24 0.67 2.20 9.0
20170721 21:38:16 AMSR2 85-92GHz 47.0 14.66 -121.04 14.63 -120.93 0.21 0.59 2.40 32.2
20170721 14:31:39 * SSMIS-18 85-92GHz 50.0 14.56 -119.46 14.55 -119.58 0.26 0.74 1.40 16.6
20170721 14:29:59 SSMIS-17 85-92GHz 50.0 14.61 -119.34 14.60 -119.48 0.34 0.95 1.20 9.2
20170721 11:26:46 SSMIS-16 85-92GHz 49.5 14.31 -118.77 14.32 -118.87 0.42 1.18 5.00 0.0
20170721 09:56:40 GMI 85-92GHz 48.3 *** *** *** *** *** *** 5.00 ***
20170721 09:08:40 AMSR2 85-92GHz 47.6 14.69 -118.32 14.68 -118.30 0.43 1.21 1.10 9.0
20170721 01:54:22 SSMIS-17 85-92GHz 45.0 14.06 -117.27 14.09 -117.43 0.58 1.63 2.40 1.1
20170721 01:54:15 * SSMIS-18 85-92GHz 45.0 14.01 -117.32 14.04 -117.49 0.45 1.28 2.50 4.2
20170720 14:44:29 SSMIS-18 85-92GHz 44.6 14.50 -116.04 14.50 -116.08 0.19 0.53 5.00 0.0
20170720 14:44:27 * SSMIS-18 85-92GHz 42.3 14.50 -116.08 14.50 -116.12 0.19 0.53 5.00 0.0
20170720 14:43:29 SSMIS-17 85-92GHz 42.3 14.25 -115.97 14.25 -116.01 0.26 0.73 1.60 30.1
20170720 11:39:47 SSMIS-16 85-92GHz 39.7 14.19 -114.70 14.19 -114.75 0.24 0.67 0.10 11.0
20170720 10:05:28 * SSMI-15 85-92GHz 38.4 13.71 -115.18 13.68 -115.04 0.20 0.58 5.00 0.0
20170720 02:07:58 SSMIS-18 85-92GHz 38.2 13.85 -113.74 13.85 -113.91 0.27 0.76 1.50 11.2
20170720 02:07:22 SSMIS-17 85-92GHz 38.2 13.90 -113.68 13.90 -113.85 0.25 0.69 1.40 16.8
20170720 02:06:41 SSMIS-18 85-92GHz 38.2 13.85 -113.73 13.85 -113.91 0.27 0.75 1.50 11.7
20170719 23:21:39 GMI 85-92GHz 40.0 13.86 -113.00 13.85 -113.11 0.51 1.45 1.50 1.8
20170719 23:03:53 SSMIS-16 85-92GHz 40.0 14.41 -113.12 14.40 -113.27 0.31 0.89 4.70 7.9
20170719 11:52:44 SSMIS-16 85-92GHz 40.0 14.55 -111.53 14.55 -111.55 0.39 1.11 2.40 6.5
20170719 10:21:14 * SSMI-15 85-92GHz 40.0 14.56 -111.03 14.58 -110.80 0.24 0.69 5.00 0.0
20170719 10:06:40 GMI 85-92GHz 40.0 14.46 -110.99 14.48 -110.80 0.29 0.82 5.00 0.0
20170719 09:20:49 AMSR2 85-92GHz 40.0 14.57 -111.22 14.58 -111.16 0.27 0.76 1.20 31.9
20170718 23:16:49 * SSMIS-16 85-92GHz 43.8 13.95 -109.21 13.95 -109.35 0.29 0.81 5.00 0.0
20170718 21:47:23 SSMI-15 85-92GHz 41.3 14.00 -109.08 14.00 -108.92 0.60 1.68 5.00 0.0
20170718 13:28:35 SSMIS-17 85-92GHz 35.0 *** *** *** *** *** *** 5.00 ***
20170718 13:27:35 SSMIS-18 85-92GHz 35.0 *** *** *** *** *** *** 5.00 ***
20170718 08:37:44 AMSR2 85-92GHz 32.2 14.28 -107.55 14.32 -107.60 0.36 1.01 0.60 30.9
20170717 23:31:40 GMI 85-92GHz 30.0 14.13 -106.49 14.15 -106.55 0.21 0.59 0.70 18.1
20170717 20:23:52 AMSR2 85-92GHz 30.0 14.00 -105.93 14.02 -106.01 0.22 0.62 1.30 29.1
20170717 13:41:50 SSMIS-17 85-92GHz 30.0 14.40 -105.12 14.35 -105.31 0.46 1.31 3.40 3.4
20170717 13:39:45 * SSMIS-18 85-92GHz 30.0 14.30 -104.85 14.25 -105.06 0.35 0.99 5.00 0.0
20170717 10:37:42 SSMIS-16 85-92GHz 30.0 14.50 -104.92 14.45 -105.13 0.35 1.00 2.50 7.4

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