-- Link to M-PERC page --
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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 |
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20230422 20:50:51 * |
SSMIS-17 |
85-92GHz |
20.0 |
11.27 |
152.36 |
11.26 |
152.39 |
0.53 |
1.51 |
3.00 |
0.0 |
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20230422 08:12:56 |
SSMIS-17 |
85-92GHz |
22.1 |
10.47 |
153.14 |
10.48 |
153.12 |
0.35 |
1.00 |
0.30 |
3.3 |
20230422 07:18:42 * |
SSMIS-16 |
85-92GHz |
22.6 |
10.45 |
153.41 |
10.48 |
153.32 |
0.28 |
0.78 |
0.80 |
4.9 |
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20230422 05:20:56 * |
SSMIS-18 |
85-92GHz |
23.7 |
10.51 |
153.66 |
10.51 |
153.65 |
0.38 |
1.08 |
0.50 |
1.9 |
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20230421 18:12:09 * |
SSMIS-18 |
85-92GHz |
40.0 |
10.55 |
154.83 |
10.57 |
154.94 |
0.61 |
1.73 |
0.40 |
0.2 |
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20230421 05:33:55 * |
SSMIS-18 |
85-92GHz |
45.0 |
10.09 |
155.84 |
10.09 |
155.84 |
0.38 |
1.07 |
0.40 |
3.8 |
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20230420 19:36:57 * |
SSMIS-17 |
85-92GHz |
45.0 |
9.69 |
156.37 |
9.73 |
156.35 |
0.37 |
1.04 |
0.30 |
19.6 |
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20230420 05:46:39 * |
SSMIS-18 |
85-92GHz |
34.8 |
9.01 |
157.56 |
8.96 |
157.56 |
0.53 |
1.50 |
0.60 |
2.2 |
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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: Summary table, ARCHER Track table, ARCHER Track Image Archive, Intensity Estimation, ARCHER-ERC page, F-Decks
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