-- Directory of older time series plots --


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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
20180215 19:51:05 SSMIS-16 85-92GHz 15.0 *** *** *** *** *** *** 1.80 ***
20180215 18:07:17 AMSR2 85-92GHz 15.0 9.71 117.63 9.68 117.71 0.58 1.65 5.00 0.0
20180215 05:50:32 AMSR2 85-92GHz 20.1 8.63 119.16 8.59 119.18 0.34 0.97 5.00 0.0
20180215 05:26:40 GMI 85-92GHz 20.5 8.63 119.19 8.64 119.18 0.30 0.84 2.70 4.4
20180214 22:19:48 SSMIS-17 85-92GHz 25.0 *** *** *** *** *** *** 5.00 ***
20180214 22:19:47 SSMIS-17 85-92GHz 25.0 7.86 119.89 7.93 119.90 0.55 1.57 5.00 0.0
20180214 22:19:10 SSMIS-17 85-92GHz 25.0 *** *** *** *** *** *** 5.00 ***
20180214 21:58:00 SSMIS-18 85-92GHz 25.0 8.05 119.99 7.99 119.96 0.47 1.34 5.00 0.0
20180214 20:04:29 SSMIS-16 85-92GHz 25.0 7.86 119.65 7.88 119.66 0.36 1.03 5.00 0.0
20180214 18:35:53 * SSMI-15 85-92GHz 25.0 7.32 119.52 7.25 119.49 0.26 0.74 1.80 8.4
20180214 17:56:39 GMI 85-92GHz 25.0 7.25 119.75 7.22 119.74 0.30 0.84 5.00 0.0
20180214 17:24:58 AMSR2 85-92GHz 25.0 7.27 119.59 7.27 119.60 0.30 0.84 1.50 21.5
20180214 07:24:37 * SSMIS-16 85-92GHz 25.0 6.46 119.80 6.47 119.75 0.36 1.02 5.00 0.0
20180214 05:07:25 AMSR2 85-92GHz 25.0 6.93 120.24 6.91 120.22 0.56 1.59 5.00 0.0
20180213 22:32:34 SSMIS-17 85-92GHz 25.0 *** *** *** *** *** *** 5.00 ***
20180213 22:09:57 SSMIS-18 85-92GHz 25.0 *** *** *** *** *** *** 5.00 ***
20180213 20:17:22 SSMIS-16 85-92GHz 25.0 *** *** *** *** *** *** 5.00 ***
20180213 18:51:08 SSMI-15 85-92GHz 25.0 *** *** *** *** *** *** 5.00 ***
20180213 09:53:53 SSMIS-17 85-92GHz 31.8 *** *** *** *** *** *** 5.00 ***
20180213 09:30:26 SSMIS-18 85-92GHz 32.1 *** *** *** *** *** *** 5.00 ***
20180213 07:38:17 SSMIS-16 85-92GHz 33.6 *** *** *** *** *** *** 5.00 ***
20180213 06:14:07 SSMI-15 85-92GHz 35.0 *** *** *** *** *** *** 5.00 ***
20180213 05:36:40 GMI 85-92GHz 35.0 9.05 124.57 9.06 124.59 0.53 1.49 5.00 0.0
20180212 18:06:39 GMI 85-92GHz 35.0 *** *** *** *** *** *** 5.00 ***
20180212 10:06:26 SSMIS-17 85-92GHz 35.6 7.37 129.28 7.54 128.92 0.45 1.28 0.30 4.6
20180212 09:42:26 SSMIS-18 85-92GHz 35.4 7.25 129.33 7.13 129.62 0.37 1.04 0.30 16.6
20180212 09:42:22 * SSMIS-18 85-92GHz 35.4 7.30 129.33 7.18 129.62 0.37 1.05 0.30 14.3
20180211 21:18:17 SSMIS-17 85-92GHz 35.2 6.91 132.88 6.96 133.02 0.34 0.96 5.00 0.0
20180211 21:18:15 SSMIS-17 85-92GHz 35.0 6.93 132.85 6.98 133.00 0.37 1.05 5.00 0.0
20180211 20:53:53 * SSMIS-18 85-92GHz 35.0 7.00 132.78 7.02 132.85 0.29 0.83 5.00 0.0
20180211 20:53:52 * SSMIS-18 85-92GHz 35.0 6.96 132.73 6.98 132.80 0.26 0.75 5.00 0.0
20180211 19:02:12 SSMIS-16 85-92GHz 35.0 6.89 132.82 6.82 132.56 0.34 0.95 5.00 0.0
20180211 17:42:14 * SSMI-15 85-92GHz 35.0 6.89 133.01 6.88 133.04 0.33 0.94 5.00 0.0
20180211 16:53:41 AMSR2 85-92GHz 35.0 6.54 133.01 6.56 132.91 0.43 1.21 5.00 0.0
20180211 06:22:17 SSMIS-16 85-92GHz 36.9 6.66 136.08 6.66 136.09 0.47 1.32 1.80 4.1
20180211 06:22:16 SSMIS-16 85-92GHz 35.0 6.56 135.63 6.56 135.64 0.63 1.79 1.20 0.1
20180211 05:51:39 * GMI 85-92GHz 35.5 6.50 135.75 6.50 135.75 0.43 1.22 1.30 6.4
20180211 04:36:02 * AMSR2 85-92GHz 39.7 6.81 136.19 6.80 136.20 0.36 1.02 5.00 0.0
20180210 21:31:29 * SSMIS-17 85-92GHz 50.9 6.10 136.94 6.00 137.22 0.55 1.56 5.00 0.0
20180210 21:05:54 SSMIS-18 85-92GHz 50.2 6.21 137.16 6.15 137.33 0.44 1.24 5.00 0.0
20180210 19:15:32 SSMIS-16 85-92GHz 47.1 *** *** *** *** *** *** 2.30 ***
20180210 18:16:39 GMI 85-92GHz 45.0 *** *** *** *** *** *** 0.30 ***
20180210 17:58:12 SSMI-15 85-92GHz 44.9 6.85 138.32 6.85 138.47 0.31 0.89 5.00 0.0
20180210 16:10:54 AMSR2 85-92GHz 40.5 *** *** *** *** *** *** 5.00 ***
20180210 08:51:37 SSMIS-17 85-92GHz 27.4 *** *** *** *** *** *** 5.00 ***
20180210 08:25:51 * SSMIS-18 85-92GHz 27.0 6.80 140.76 6.79 140.73 0.57 1.62 5.00 0.0
20180210 06:35:38 * SSMIS-16 85-92GHz 25.0 7.92 140.83 8.12 141.17 0.58 1.64 5.00 0.0
20180210 03:53:23 AMSR2 85-92GHz 25.0 *** *** *** *** *** *** 1.20 ***
20180209 21:30:44 SSMIS-17 85-92GHz 25.0 *** *** *** *** *** *** 5.00 ***
20180209 09:05:42 SSMIS-17 85-92GHz 30.1 *** *** *** *** *** *** 5.00 ***
20180209 08:39:04 SSMIS-18 85-92GHz 30.0 10.67 145.32 10.69 145.34 0.51 1.45 1.50 0.5
20180209 08:39:02 * SSMIS-18 85-92GHz 30.0 10.67 145.32 10.69 145.34 0.44 1.25 1.50 0.9
20180209 03:10:59 AMSR2 85-92GHz 27.7 *** *** *** *** *** *** 3.40 ***
20180208 18:31:40 GMI 85-92GHz 20.0 *** *** *** *** *** *** 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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