-- 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 |
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| 20250226 03:48:30 * |
SSMIS-18 |
85-92GHz |
35.0 |
-27.25 |
-173.37 |
-27.10 |
-173.62 |
0.35 |
0.99 |
3.10 |
8.6 |
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| 20250225 18:05:43 |
SSMIS-16 |
85-92GHz |
35.0 |
-24.87 |
-175.91 |
-24.85 |
-175.93 |
0.56 |
1.58 |
2.70 |
0.5 |
| 20250225 17:19:41 |
SSMIS-17 |
85-92GHz |
36.4 |
-25.14 |
-176.42 |
-25.25 |
-176.27 |
0.61 |
1.72 |
3.70 |
0.3 |
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| 20250225 15:19:42 |
SSMIS-18 |
85-92GHz |
40.6 |
-24.64 |
-177.36 |
-24.58 |
-177.44 |
0.41 |
1.15 |
4.80 |
2.6 |
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| 20250225 06:49:31 * |
SSMIS-16 |
85-92GHz |
58.3 |
-24.29 |
-177.17 |
-24.15 |
-177.19 |
0.19 |
0.53 |
1.70 |
1.4 |
| 20250225 06:03:34 |
SSMIS-17 |
85-92GHz |
59.9 |
-23.61 |
-178.39 |
-23.60 |
-178.39 |
0.24 |
0.69 |
1.80 |
25.3 |
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| 20250225 04:03:37 * |
SSMIS-18 |
85-92GHz |
64.8 |
-23.46 |
-177.73 |
-23.28 |
-177.72 |
0.27 |
0.75 |
0.70 |
44.8 |
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| 20250224 18:18:16 * |
SSMIS-16 |
85-92GHz |
90.0 |
-21.26 |
-178.11 |
-21.20 |
-178.11 |
0.11 |
0.32 |
3.10 |
53.2 |
| 20250224 17:32:39 |
SSMIS-17 |
85-92GHz |
89.1 |
-20.96 |
-178.06 |
-21.04 |
-178.05 |
0.13 |
0.38 |
3.30 |
9.1 |
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| 20250224 15:32:14 * |
SSMIS-18 |
85-92GHz |
84.9 |
-20.63 |
-178.39 |
-20.52 |
-178.43 |
0.15 |
0.41 |
2.80 |
21.4 |
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| 20250224 07:04:40 * |
SSMIS-16 |
85-92GHz |
67.2 |
-19.47 |
-179.39 |
-19.25 |
-179.41 |
0.09 |
0.26 |
0.70 |
100.0 |
| 20250224 06:18:54 * |
SSMIS-17 |
85-92GHz |
65.0 |
-19.21 |
-179.19 |
-19.14 |
-179.20 |
0.09 |
0.25 |
0.90 |
100.0 |
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| 20250224 04:19:02 * |
SSMIS-18 |
85-92GHz |
64.3 |
-18.77 |
-179.39 |
-18.47 |
-179.37 |
0.14 |
0.39 |
0.90 |
93.8 |
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| 20250223 18:30:51 * |
SSMIS-16 |
85-92GHz |
60.6 |
-16.42 |
-179.27 |
-16.35 |
-179.26 |
0.19 |
0.54 |
1.30 |
64.6 |
| 20250223 17:45:34 |
SSMIS-17 |
85-92GHz |
59.8 |
-16.27 |
-179.36 |
-16.30 |
-179.37 |
0.26 |
0.73 |
1.20 |
50.0 |
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| 20250223 15:45:03 |
SSMIS-18 |
85-92GHz |
61.3 |
-16.36 |
-179.44 |
-16.27 |
-179.43 |
0.52 |
1.47 |
1.30 |
1.8 |
| 20250223 15:45:02 |
SSMIS-18 |
85-92GHz |
58.1 |
-16.31 |
-179.48 |
-16.22 |
-179.47 |
0.43 |
1.21 |
1.30 |
9.5 |
| 20250223 13:38:53 |
AMSR2 |
85-92GHz |
56.4 |
-15.96 |
-179.14 |
-16.12 |
-179.16 |
0.26 |
0.73 |
1.00 |
43.1 |
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| 20250223 06:34:00 * |
SSMIS-17 |
85-92GHz |
50.0 |
-15.07 |
-178.87 |
-15.02 |
-178.86 |
0.34 |
0.97 |
0.40 |
24.9 |
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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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