-- 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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20241225 21:05:07 * |
SSMIS-18 |
85-92GHz |
20.0 |
8.72 |
108.50 |
8.76 |
108.59 |
0.32 |
0.91 |
0.20 |
4.1 |
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20241224 08:41:02 * |
SSMIS-18 |
85-92GHz |
30.0 |
12.11 |
112.18 |
12.12 |
112.19 |
0.32 |
0.89 |
1.40 |
29.3 |
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20241222 22:37:04 |
SSMIS-16 |
85-92GHz |
30.0 |
11.36 |
112.87 |
11.43 |
112.81 |
0.37 |
1.04 |
1.90 |
2.7 |
20241222 22:21:00 |
SSMIS-17 |
85-92GHz |
30.0 |
10.63 |
112.59 |
10.73 |
112.51 |
0.45 |
1.26 |
2.90 |
0.8 |
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20241222 20:04:44 * |
SSMIS-18 |
85-92GHz |
30.0 |
10.48 |
112.52 |
10.52 |
112.47 |
0.36 |
1.03 |
2.70 |
3.3 |
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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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