Tropical Depression 11L
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ARCHER-V2 Auto-positioning Information Advanced Dvorak Technique (ADT) Version 9.0 |
-------FORECAST----- ----ARCHER---- 50% cert 95% cert Eyewall Conf Alpha Eye
Date/Time(UTC) Source Sensor Lat Lon Vmax Lat Lon radius radius radius Score Score Prob .
20220928 15:00:00 METEOSAT NearIR 16.10 34.40 30.0 15.98 35.00 2.69 7.59 0.05 0.11 0.62 11.3 GIF
20220928 15:30:00 METEOSAT NearIR 16.16 34.43 30.0 16.51 35.71 1.01 2.85 0.30 0.23 1.66 39.0 GIF
20220928 15:45:00 AMSR2 85-92GHz 16.12 34.41 30.0 15.99 34.24 0.29 0.82 N/A 0.95 5.68 0.0 GIF
20220928 16:30:00 AMSR2 85-92GHz 16.12 34.41 30.0 16.07 34.28 0.29 0.82 N/A 0.95 5.50 0.0 GIF
20220928 16:45:00 AMSR2 85-92GHz 16.12 34.41 30.0 16.10 34.30 0.29 0.82 N/A 0.95 5.43 0.0 GIF
20220928 17:30:00 AMSR2 85-92GHz 16.12 34.41 30.0 16.18 34.35 0.29 0.82 N/A 0.95 5.21 0.0 GIF
20220928 18:00:00 AMSR2 85-92GHz 16.12 34.41 30.0 16.23 34.38 0.29 0.82 N/A 0.95 5.04 0.0 GIF
20220928 18:30:00 METEOSAT NearIR 16.49 34.62 30.0 16.56 34.51 0.73 2.06 0.10 0.31 2.30 48.8 GIF
20220928 18:51:10 SSMI16 85-92GHz 16.53 34.64 30.0 6.20 -51.37 0.37 1.05 N/A 0.57 0.00 0.0 GIF
20220928 18:51:10 SSMI16 85-92GHz 16.53 34.64 30.0 6.20 -51.37 0.37 1.05 N/A 0.57 0.00 0.0 GIF
20220928 20:45:00 SSMI16 85-92GHz 16.53 34.64 30.0 16.57 34.94 0.37 1.05 N/A 0.57 4.24 0.0 GIF
20220928 22:45:00 SSMI16 85-92GHz 16.53 34.64 30.0 16.82 35.13 0.37 1.05 N/A 0.57 3.82 0.0 GIF
20220928 18:51:10 SSMI16 85-92GHz 16.53 34.64 30.0 1.21 -0.42 0.37 1.05 N/A 0.57 0.00 0.0 GIF
20220928 18:51:10 SSMI16 85-92GHz 16.53 34.64 30.0 1.21 -0.42 0.37 1.05 N/A 0.57 0.00 0.0 GIF
20220928 18:51:10 SSMI16 85-92GHz 16.53 34.64 30.0 1.21 -0.42 0.37 1.05 N/A 0.57 0.00 0.0 GIF
20220928 23:30:00 SSMI16 85-92GHz 16.53 34.64 30.0 16.93 35.20 0.37 1.05 N/A 0.57 3.65 0.0 GIF
20220928 23:30:00 SSMI16 85-92GHz 16.53 34.64 30.0 16.93 35.20 0.37 1.05 N/A 0.57 3.65 0.0 GIF
20220928 23:30:00 SSMI16 85-92GHz 16.53 34.64 30.0 16.93 35.20 0.37 1.05 N/A 0.57 3.65 0.0 GIF
20220928 23:45:00 SSMI16 85-92GHz 16.53 34.64 30.0 16.97 35.22 0.37 1.05 N/A 0.57 3.60 0.0 GIF
20220929 00:30:00 METEOSAT NearIR 17.19 35.03 30.0 17.11 34.14 0.66 1.85 0.05 0.34 2.56 72.2 GIF
20220929 00:45:00 SSMI16 85-92GHz 16.53 34.64 30.0 17.13 35.32 0.37 1.05 N/A 0.57 3.38 0.0 GIF
20220929 01:30:00 SSMI16 85-92GHz 16.53 34.64 30.0 17.26 35.40 0.37 1.05 N/A 0.57 3.22 0.0 GIF
20220929 01:45:00 SSMI16 85-92GHz 16.53 34.64 30.0 17.30 35.43 0.37 1.05 N/A 0.57 3.17 0.0 GIF
20220929 02:00:00 SSMI16 85-92GHz 16.53 34.64 30.0 16.93 35.74 0.37 1.05 N/A 0.57 3.12 0.0 GIF
20220929 02:45:00 METEOSAT NearIR 17.16 35.57 30.0 17.21 35.59 0.46 1.29 0.50 0.47 3.67 78.9 GIF
20220929 03:30:00 SSMI16 85-92GHz 16.53 34.64 30.0 17.17 35.93 0.37 1.05 N/A 0.57 2.83 0.0 GIF
20220929 03:45:00 SSMI16 85-92GHz 16.53 34.64 30.0 17.22 35.96 0.37 1.05 N/A 0.57 2.79 0.0 GIF
20220929 04:30:00 SSMI16 85-92GHz 16.53 34.64 30.0 17.32 36.06 0.37 1.05 N/A 0.57 2.66 0.0 GIF
20220928 18:51:10 SSMI16 85-92GHz 16.53 34.64 30.0 1.27 -0.30 0.37 1.05 N/A 0.57 0.00 0.0 GIF
20220929 05:00:00 SSMI16 85-92GHz 16.53 34.64 30.0 17.40 36.12 0.37 1.05 N/A 0.57 2.58 0.0 GIF
20220929 06:00:00 SSMI16 85-92GHz 16.53 34.64 30.0 17.57 36.23 0.37 1.05 N/A 0.57 2.42 0.0 GIF
20220928 18:51:10 SSMI16 85-92GHz 16.53 34.64 30.0 1.27 -0.30 0.37 1.05 N/A 0.57 0.00 0.0 GIF
20220929 06:45:00 SSMI16 85-92GHz 16.53 34.64 30.0 17.69 36.32 0.37 1.05 N/A 0.57 2.31 0.0 GIF
20220928 18:51:10 SSMI16 85-92GHz 16.53 34.64 30.0 1.27 -0.30 0.37 1.05 N/A 0.57 0.00 0.0 GIF
20220929 07:45:00 SSMI18 85-92GHz 17.91 36.15 30.0 17.69 36.49 0.52 1.48 N/A 0.17 3.18 0.0 GIF
20220929 08:30:00 SSMI18 85-92GHz 17.91 36.15 30.0 17.49 36.36 0.52 1.48 N/A 0.17 3.14 0.0 GIF
20220929 09:00:00 SSMI18 85-92GHz 17.91 36.15 30.0 17.55 36.41 0.52 1.48 N/A 0.17 3.10 0.0 GIF
20220929 09:30:00 SSMI18 85-92GHz 17.91 36.15 30.0 17.62 36.46 0.52 1.48 N/A 0.17 3.05 0.0 GIF
20220929 10:00:00 SSMI18 85-92GHz 17.91 36.15 30.0 17.68 36.53 0.52 1.48 N/A 0.17 3.00 0.0 GIF
20220929 08:12:48 SSMI16 85-92GHz 18.01 36.23 30.0 2.22 -0.85 0.64 1.80 N/A 0.00 0.00 0.0 GIF
20220929 11:00:00 SSMI18 85-92GHz 17.91 36.15 30.0 17.83 36.67 0.52 1.48 N/A 0.17 2.88 0.0 GIF
20220929 08:12:48 SSMI16 85-92GHz 18.01 36.23 30.0 2.22 -0.85 0.64 1.80 N/A 0.00 0.00 0.0 GIF
20220929 11:45:00 SSMI18 85-92GHz 17.91 36.15 30.0 17.95 36.81 0.52 1.48 N/A 0.17 2.79 0.0 GIF
20220929 08:12:48 SSMI16 85-92GHz 18.01 36.23 30.0 2.22 -0.85 0.64 1.80 N/A 0.00 0.00 0.0 GIF
20220929 12:45:00 SSMI18 85-92GHz 17.91 36.15 30.0 18.11 36.99 0.52 1.48 N/A 0.17 2.67 0.0 GIF
20220929 08:12:48 SSMI16 85-92GHz 18.01 36.23 30.0 2.22 -0.85 0.64 1.80 N/A 0.00 0.00 0.0 GIF
20220929 13:45:00 SSMI18 85-92GHz 17.91 36.15 30.0 18.28 37.19 0.52 1.48 N/A 0.17 2.54 0.0 GIF
20220929 14:30:00 SSMI18 85-92GHz 17.91 36.15 30.0 18.78 37.64 0.52 1.48 N/A 0.17 2.45 0.0 GIF
20220929 15:00:00 SSMI18 85-92GHz 17.91 36.15 30.0 18.84 37.72 0.52 1.48 N/A 0.17 2.39 0.0 GIF
20220929 16:00:20 GOES16 Vis 19.25 37.54 30.0 19.07 37.46 0.27 0.77 0.10 0.49 6.18 82.7 GIF
20220929 16:30:20 SSMI17 85-92GHz 18.08 36.36 30.0 19.61 37.63 0.64 1.80 N/A 0.00 2.24 0.0 GIF
20220929 17:00:20 GOES16 Vis 19.40 37.68 30.0 19.33 37.36 0.29 0.82 0.10 0.46 5.80 75.8 GIF
20220929 17:30:20 GOES16 Vis 19.48 37.75 30.0 19.40 37.46 0.32 0.91 0.10 0.42 5.19 80.4 GIF
20220929 17:50:20 GOES16 Vis 19.53 37.80 30.0 19.51 37.51 0.29 0.83 0.05 0.46 5.75 75.2 GIF
20220929 18:30:20 AMSR2 85-92GHz 19.23 37.52 30.0 19.59 37.53 0.42 1.19 N/A 0.41 3.66 0.0 GIF
20220929 18:50:20 AMSR2 85-92GHz 19.23 37.52 30.0 19.64 37.58 0.42 1.19 N/A 0.41 3.60 0.0 GIF
20220929 19:20:20 AMSR2 85-92GHz 19.23 37.52 30.0 19.72 37.65 0.42 1.19 N/A 0.41 3.52 0.0 GIF
20220929 19:50:20 AMSR2 85-92GHz 19.23 37.52 30.0 19.81 37.73 0.42 1.19 N/A 0.41 3.43 0.0 GIF
20220929 20:20:20 AMSR2 85-92GHz 19.23 37.52 30.0 19.90 37.79 0.42 1.19 N/A 0.41 3.34 0.0 GIF
20220929 20:50:20 AMSR2 85-92GHz 19.23 37.52 30.0 19.02 37.70 0.42 1.19 N/A 0.41 3.25 0.0 GIF
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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 30-minute 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.
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Links to related versions: - Track Plot - Summary table - Intensity Estimation |
