-- 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
20190223 04:57:22 SSMIS-16 85-92GHz 33.9 -28.45 161.54 -28.43 161.59 0.44 1.23 5.00 0.0
20190223 02:42:47 AMSR2 85-92GHz 35.0 -28.41 161.56 -28.42 161.54 0.30 0.85 1.20 2.1
20190223 01:16:40 GMI 85-92GHz 35.0 -28.27 161.13 -28.22 161.25 0.27 0.76 5.00 0.0
20190222 18:33:16 SSMIS-18 85-92GHz 35.0 -27.05 161.19 -27.04 161.07 0.42 1.18 2.60 0.8
20190222 18:33:06 SSMIS-18 85-92GHz 35.0 -27.05 161.19 -27.04 161.07 0.42 1.18 2.60 0.8
20190222 16:28:46 SSMIS-16 85-92GHz 35.0 *** *** *** *** *** *** 5.00 ***
20190222 15:31:40 GMI 85-92GHz 35.0 *** *** *** *** *** *** 5.00 ***
20190222 14:36:17 AMSR2 85-92GHz 35.0 *** *** *** *** *** *** 3.90 ***
20190222 07:15:05 SSMIS-18 85-92GHz 35.0 -28.25 160.04 -28.44 160.14 0.47 1.32 5.00 0.0
20190222 03:38:41 AMSR2 85-92GHz 37.0 -26.73 159.32 -26.46 159.25 0.62 1.75 5.00 0.0
20190221 18:44:58 SSMIS-18 85-92GHz 40.0 -24.73 159.17 -24.57 159.21 0.38 1.06 1.50 3.1
20190221 16:41:14 * SSMIS-16 85-92GHz 41.1 -24.72 159.84 -24.81 159.78 0.29 0.82 0.90 18.2
20190221 07:28:31 SSMIS-18 85-92GHz 45.0 -23.51 159.82 -23.63 159.80 0.22 0.63 0.70 32.6
20190221 05:24:59 SSMIS-16 85-92GHz 45.5 -23.29 159.66 -23.30 159.66 0.23 0.64 0.60 40.4
20190221 02:56:39 AMSR2 85-92GHz 47.5 -23.34 159.74 -23.27 159.75 0.22 0.61 0.10 59.4
20190220 19:07:31 SSMIS-17 85-92GHz 55.0 -21.87 160.62 -21.95 160.46 0.59 1.68 5.00 0.0
20190220 18:56:50 SSMIS-18 85-92GHz 55.0 -22.21 160.19 -22.14 160.28 0.53 1.51 0.90 2.0
20190220 16:53:15 SSMIS-16 85-92GHz 55.9 -22.31 160.53 -22.33 160.50 0.27 0.76 0.60 40.1
20190220 14:47:02 AMSR2 85-92GHz 57.7 -21.84 160.55 -21.83 160.55 0.25 0.69 1.20 31.0
20190220 07:52:31 SSMIS-17 85-92GHz 66.9 -21.99 161.10 -22.04 161.08 0.18 0.50 1.00 51.9
20190220 05:38:19 * SSMIS-16 85-92GHz 70.0 -21.84 161.02 -21.84 161.02 0.15 0.42 1.40 51.3
20190220 02:21:39 GMI 85-92GHz 70.0 -21.44 161.02 -21.44 161.01 0.11 0.31 1.70 86.9
20190219 19:20:37 * SSMIS-17 85-92GHz 73.9 -21.03 161.48 -21.09 161.42 0.13 0.37 1.80 77.5
20190219 17:06:03 SSMIS-16 85-92GHz 75.0 -20.93 161.63 -20.96 161.60 0.17 0.48 1.70 59.2
20190219 14:03:49 AMSR2 85-92GHz 75.0 -20.59 161.86 -20.63 161.82 0.12 0.35 1.60 91.1
20190219 08:05:30 * SSMIS-17 85-92GHz 75.0 -20.14 162.39 -20.18 162.38 0.17 0.47 0.90 55.8
20190219 03:09:30 AMSR2 85-92GHz 75.0 -19.77 162.36 -19.74 162.38 0.17 0.49 1.50 46.3
20190218 19:33:02 * SSMIS-17 85-92GHz 63.9 -19.27 162.81 -19.40 162.74 0.17 0.47 1.50 72.7
20190218 17:18:38 * SSMIS-16 85-92GHz 58.9 -18.95 162.95 -18.96 162.93 0.20 0.55 1.40 71.5
20190218 14:58:32 AMSR2 85-92GHz 55.0 -18.69 162.53 -18.65 162.56 0.51 1.44 5.00 0.0
20190218 08:20:04 SSMIS-17 85-92GHz 46.9 -18.03 163.05 -18.04 163.05 0.24 0.67 1.30 35.0
20190218 06:26:23 SSMIS-18 85-92GHz 45.0 -18.00 163.05 -17.92 163.11 0.50 1.42 1.00 2.4
20190218 02:31:40 GMI 85-92GHz 47.9 -17.88 163.76 -17.88 163.76 0.33 0.94 1.90 7.5
20190217 19:45:48 * SSMIS-17 85-92GHz 53.5 -16.87 164.07 -16.95 164.06 0.28 0.80 2.00 25.9
20190217 14:14:56 AMSR2 85-92GHz 58.1 -16.35 164.20 -16.36 164.19 0.18 0.51 2.20 56.0
20190217 06:39:32 * SSMIS-18 85-92GHz 60.0 -15.92 164.25 -15.86 164.25 0.22 0.62 0.50 28.5
20190216 19:58:53 SSMIS-17 85-92GHz 65.0 -15.36 164.40 -15.37 164.38 0.16 0.46 1.80 62.6
20190216 18:03:55 SSMIS-18 85-92GHz 65.0 -15.25 164.45 -15.25 164.45 0.22 0.61 1.60 35.0
20190216 16:01:39 GMI 85-92GHz 66.6 -15.30 164.26 -15.30 164.29 0.14 0.41 2.00 64.1
20190216 06:52:01 SSMIS-18 85-92GHz 70.0 -14.90 163.10 -14.91 163.07 0.19 0.52 5.00 0.0
20190216 04:51:07 SSMIS-16 85-92GHz 70.0 -15.45 164.24 -15.45 164.26 0.18 0.51 1.60 49.4
20190216 02:40:06 AMSR2 85-92GHz 70.0 -15.25 164.19 -15.25 164.18 0.21 0.60 1.30 56.3
20190215 18:16:27 * SSMIS-18 85-92GHz 70.1 -14.96 163.51 -14.95 163.55 0.23 0.65 5.00 0.0
20190215 16:15:40 SSMIS-16 85-92GHz 70.0 *** *** *** *** *** *** 5.00 ***
20190215 14:26:39 AMSR2 85-92GHz 70.0 -15.09 164.26 -15.10 164.26 0.27 0.76 0.30 13.0
20190215 07:19:51 SSMIS-17 85-92GHz 65.6 -15.25 164.19 -15.31 164.09 0.34 0.96 5.00 0.0
20190215 07:04:48 SSMIS-18 85-92GHz 65.5 -15.35 164.19 -15.42 164.07 0.34 0.96 5.00 0.0
20190215 05:04:06 SSMIS-16 85-92GHz 64.2 -15.00 164.81 -15.00 164.80 0.22 0.62 0.60 46.9
20190215 03:36:39 * GMI 85-92GHz 63.0 -15.02 164.78 -15.04 164.79 0.12 0.35 0.80 86.0
20190214 18:28:46 * SSMIS-18 85-92GHz 55.0 -15.41 164.88 -15.43 164.88 0.20 0.57 1.60 48.1
20190214 16:28:51 * SSMIS-16 85-92GHz 55.0 -15.42 165.06 -15.39 165.08 0.14 0.41 1.10 98.3
20190214 07:33:20 * SSMIS-17 85-92GHz 55.0 -14.96 165.50 -15.08 165.44 0.23 0.64 0.80 65.0
20190214 05:17:20 * SSMIS-16 85-92GHz 55.0 -14.87 165.24 -14.88 165.24 0.16 0.46 1.00 68.8
20190214 02:52:23 AMSR2 85-92GHz 55.0 -14.77 165.14 -14.76 165.14 0.36 1.02 0.30 23.2
20190213 18:57:32 SSMIS-17 85-92GHz 57.2 -14.39 164.61 -14.37 164.57 0.25 0.70 5.00 0.0
20190213 18:57:30 * SSMIS-17 85-92GHz 55.0 -14.74 164.87 -14.72 164.82 0.20 0.56 0.50 66.0
20190213 18:40:57 SSMIS-18 85-92GHz 55.0 -14.73 164.81 -14.71 164.77 0.25 0.70 0.40 57.7
20190213 18:39:15 SSMIS-18 85-92GHz 57.0 *** *** *** *** *** *** 5.00 ***
20190213 17:01:39 GMI 85-92GHz 55.0 -14.62 165.08 -14.65 165.11 0.37 1.05 0.30 19.2
20190213 16:41:11 SSMIS-16 85-92GHz 55.0 -13.82 164.64 -13.90 164.70 0.35 0.98 5.00 0.0
20190213 14:38:41 * AMSR2 85-92GHz 55.0 -14.16 165.29 -14.13 165.28 0.39 1.10 0.20 37.1
20190213 07:46:33 SSMIS-17 85-92GHz 48.0 -14.72 164.28 -14.62 164.26 0.36 1.02 5.00 0.0
20190213 05:30:34 * SSMIS-16 85-92GHz 45.0 -14.60 164.50 -14.60 164.50 0.19 0.54 2.30 16.8
20190212 19:10:51 * SSMIS-17 85-92GHz 45.0 -14.00 165.27 -14.10 165.30 0.23 0.65 1.30 28.0
20190212 18:53:29 SSMIS-18 85-92GHz 45.0 *** *** *** *** *** *** 5.00 ***
20190212 16:54:14 SSMIS-16 85-92GHz 45.0 -13.52 165.53 -13.56 165.56 0.25 0.72 5.00 0.0
20190212 13:55:40 * AMSR2 85-92GHz 45.0 -13.47 165.22 -13.50 165.28 0.18 0.52 5.00 0.0
20190212 08:01:05 * SSMIS-17 85-92GHz 38.4 -13.40 164.80 -13.40 164.85 0.24 0.67 5.00 0.0
20190212 04:36:39 GMI 85-92GHz 35.0 -13.82 165.13 -13.81 165.20 0.36 1.01 3.20 6.5
20190212 03:04:58 AMSR2 85-92GHz 35.0 -13.80 164.77 -13.83 164.74 0.63 1.78 2.40 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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