-- Link to M-PERC 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 |
|
|
|
|
 |
 |
| 20260410 18:01:22 * |
SSMIS-17 |
85-92GHz |
50.0 |
-30.80 |
177.58 |
-30.74 |
177.65 |
0.19 |
0.53 |
0.10 |
32.7 |
|
|
|
 |
 |
| 20260410 07:25:00 |
SSMIS-16 |
85-92GHz |
54.4 |
-29.51 |
178.68 |
-29.63 |
178.61 |
0.39 |
1.11 |
1.30 |
5.3 |
|
|
|
 |
 |
| 20260410 06:42:20 * |
SSMIS-17 |
85-92GHz |
54.7 |
-29.48 |
178.60 |
-29.34 |
178.65 |
0.36 |
1.01 |
1.20 |
5.4 |
|
|
|
 |
 |
| 20260409 18:57:25 |
SSMIS-16 |
85-92GHz |
55.0 |
-28.40 |
178.93 |
-28.25 |
178.93 |
0.39 |
1.11 |
0.60 |
7.7 |
| 20260409 18:15:01 * |
SSMIS-17 |
85-92GHz |
55.0 |
-28.68 |
179.10 |
-28.60 |
179.10 |
0.22 |
0.62 |
1.30 |
56.5 |
|
|
|
 |
 |
| 20260409 15:44:46 * |
SSMIS-18 |
85-92GHz |
55.0 |
-27.87 |
179.48 |
-27.75 |
179.46 |
0.24 |
0.67 |
0.90 |
26.0 |
|
|
|
 |
 |
| 20260409 09:51:00 * |
Metop-A |
ASCAT |
55.0 |
-27.08 |
178.89 |
-26.95 |
178.89 |
0.13 |
0.36 |
*** |
*** |
| 20260409 07:39:40 * |
SSMIS-16 |
85-92GHz |
55.0 |
-27.22 |
179.00 |
-27.30 |
179.00 |
0.17 |
0.49 |
3.00 |
34.3 |
|
|
|
 |
 |
|
|
|
 |
 |
| 20260408 15:58:04 * |
SSMIS-18 |
85-92GHz |
62.5 |
-24.83 |
178.30 |
-24.61 |
178.22 |
0.25 |
0.71 |
2.40 |
3.9 |
|
|
|
 |
 |
| 20260408 04:42:37 * |
SSMIS-18 |
85-92GHz |
76.1 |
-23.16 |
177.68 |
-23.31 |
177.73 |
0.15 |
0.42 |
2.10 |
43.2 |
|
|
|
 |
 |
| 20260407 16:11:10 * |
SSMIS-18 |
85-92GHz |
91.5 |
-20.76 |
176.43 |
-21.02 |
176.65 |
0.15 |
0.44 |
0.60 |
42.7 |
|
|
|
 |
 |
|
|
|
 |
 |
| 20260407 04:57:57 * |
SSMIS-18 |
85-92GHz |
100.0 |
-18.97 |
175.37 |
-19.06 |
175.41 |
0.13 |
0.37 |
1.80 |
22.9 |
|
|
|
 |
 |
| 20260406 19:36:11 * |
SSMIS-16 |
85-92GHz |
96.3 |
-17.38 |
174.46 |
-17.53 |
174.52 |
0.13 |
0.36 |
0.40 |
91.6 |
|
|
|
 |
 |
| 20260406 13:44:44 * |
AMSR2 |
85-92GHz |
95.0 |
-16.92 |
173.91 |
-16.99 |
173.99 |
0.11 |
0.30 |
0.60 |
100.0 |
| 20260406 13:44:44 |
AMSR2 |
37GHz |
95.0 |
-16.77 |
173.91 |
-16.84 |
173.99 |
0.12 |
0.35 |
0.50 |
*** |
|
|
|
 |
 |
| 20260405 21:18:00 * |
Metop-C |
ASCAT |
74.4 |
-15.35 |
172.78 |
-15.30 |
172.73 |
0.17 |
0.48 |
*** |
*** |
| 20260405 20:45:00 |
Metop-A |
ASCAT |
73.2 |
-15.21 |
172.74 |
-15.20 |
172.73 |
0.18 |
0.50 |
*** |
*** |
| 20260405 19:49:37 * |
SSMIS-16 |
85-92GHz |
71.3 |
-15.20 |
172.84 |
-15.24 |
172.88 |
0.13 |
0.36 |
2.00 |
82.2 |
|
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
This page automatically updates every 5 minutes
