Tropical Storm 20N_07
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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 .
20201201 03:15:00 METEOSAT IR 7.07 -85.54 30.0 6.45 -85.19 0.89 2.52 0.10 0.40 1.88 63.5 GIF
20201201 03:45:00 METEOSAT IR 7.13 -85.47 30.0 8.65 -85.25 2.37 6.69 0.10 0.28 0.71 54.0 GIF
20201201 04:15:00 METEOSAT NearIR 7.20 -85.41 30.0 7.65 -84.65 1.16 3.28 0.05 0.21 1.45 17.3 GIF
20201201 04:45:00 METEOSAT NearIR 7.28 -85.34 30.0 7.41 -84.28 0.87 2.45 0.05 0.27 1.94 46.6 GIF
20201201 05:15:00 METEOSAT IR 7.38 -85.28 30.0 8.83 -85.23 0.31 0.88 0.40 0.75 5.37 99.1 GIF
20201201 05:45:00 METEOSAT IR 7.48 -85.21 30.0 9.16 -85.14 0.66 1.88 0.05 0.47 2.53 69.7 GIF
20201201 06:15:00 METEOSAT NearIR 7.60 -85.15 30.0 6.95 -84.77 0.75 2.11 0.10 0.30 2.24 48.3 GIF
20201201 06:45:00 METEOSAT IR 7.71 -85.08 30.0 9.39 -84.50 0.53 1.48 0.05 0.53 3.19 78.7 GIF
20201201 07:15:00 METEOSAT IR 7.83 -85.02 30.0 8.05 -85.42 3.36 9.49 0.15 0.06 0.50 10.5 GIF
20201201 07:45:00 METEOSAT IR 7.94 -84.95 30.0 9.37 -84.49 0.63 1.77 0.10 0.48 2.68 70.4 GIF
20201201 08:15:00 AMSR2 85-92GHz 7.98 -84.93 30.0 -79.96 -102.64 0.30 0.84 N/A 0.91 5.58 0.0 GIF
20201201 08:45:00 AMSR2 85-92GHz 7.98 -84.93 30.0 -79.96 -102.64 0.30 0.84 N/A 0.91 5.49 0.0 GIF
20201201 09:15:00 AMSR2 85-92GHz 7.98 -84.93 30.0 -79.96 -102.64 0.30 0.84 N/A 0.91 5.37 0.0 GIF
20201201 09:45:00 AMSR2 85-92GHz 7.98 -84.93 30.0 -79.96 -102.64 0.30 0.84 N/A 0.91 5.24 0.0 GIF
20201201 10:15:00 AMSR2 85-92GHz 7.98 -84.93 30.0 -79.96 -102.64 0.30 0.84 N/A 0.91 5.09 0.0 GIF
20201201 10:45:00 AMSR2 85-92GHz 7.98 -84.93 30.0 -79.96 -102.64 0.30 0.84 N/A 0.91 4.93 0.0 GIF
20201201 11:15:00 AMSR2 85-92GHz 7.98 -84.93 30.0 -79.96 -102.64 0.30 0.84 N/A 0.91 4.77 0.0 GIF
20201201 11:45:00 AMSR2 85-92GHz 7.98 -84.93 30.0 -79.96 -102.64 0.30 0.84 N/A 0.91 4.61 0.0 GIF
20201201 12:15:00 SSMI18 85-92GHz 7.53 -84.37 30.0 -79.97 -102.40 0.31 0.86 N/A 0.87 5.45 0.0 GIF
20201201 12:45:00 SSMI18 85-92GHz 7.53 -84.37 30.0 -79.97 -102.40 0.31 0.86 N/A 0.87 5.36 0.0 GIF
20201201 13:15:00 SSMI18 85-92GHz 7.53 -84.37 30.0 -79.97 -102.40 0.31 0.86 N/A 0.87 5.24 0.0 GIF
20201201 13:45:00 SSMI18 85-92GHz 7.53 -84.37 30.0 -79.97 -102.40 0.31 0.86 N/A 0.87 5.11 0.0 GIF
20201201 14:15:00 SSMI18 85-92GHz 7.53 -84.37 30.0 -79.97 -102.40 0.31 0.86 N/A 0.87 4.97 0.0 GIF
20201201 14:45:00 SSMI18 85-92GHz 7.53 -84.37 30.0 -79.97 -102.40 0.31 0.86 N/A 0.87 4.82 0.0 GIF
20201201 15:00:00 SSMI18 85-92GHz 7.53 -84.37 30.0 -79.97 -102.40 0.31 0.86 N/A 0.87 4.74 0.0 GIF
20201201 15:15:00 SSMI18 85-92GHz 7.53 -84.37 30.0 -79.97 -102.40 0.31 0.86 N/A 0.87 4.67 0.0 GIF
20201201 16:15:00 SSMI18 85-92GHz 7.53 -84.37 30.0 -79.97 -102.40 0.31 0.86 N/A 0.87 4.36 0.0 GIF
20201201 17:00:00 SSMI18 85-92GHz 7.53 -84.37 30.0 -79.97 -102.40 0.31 0.86 N/A 0.87 4.13 0.0 GIF
20201201 17:30:00 SSMI18 85-92GHz 7.53 -84.37 30.0 -79.97 -102.40 0.31 0.86 N/A 0.87 3.98 0.0 GIF
20201201 18:00:00 SSMI18 85-92GHz 7.53 -84.37 30.0 -79.97 -102.40 0.31 0.86 N/A 0.87 3.84 0.0 GIF
20201201 18:30:00 SSMI18 85-92GHz 7.53 -84.37 30.0 -79.97 -102.40 0.31 0.86 N/A 0.87 3.70 0.0 GIF
20201201 18:45:00 SSMI18 85-92GHz 7.53 -84.37 30.0 -79.97 -102.40 0.31 0.86 N/A 0.87 3.63 0.0 GIF
20201201 19:30:00 SSMI18 85-92GHz 7.53 -84.37 30.0 -79.97 -102.40 0.31 0.86 N/A 0.87 3.44 0.0 GIF
20201201 19:45:00 SSMI18 85-92GHz 7.53 -84.37 30.0 -79.97 -102.40 0.31 0.86 N/A 0.87 3.38 0.0 GIF
20201201 20:30:00 SSMI18 85-92GHz 7.53 -84.37 30.0 -79.97 -102.40 0.31 0.86 N/A 0.87 3.20 0.0 GIF
20201201 21:00:00 SSMI18 85-92GHz 7.53 -84.37 30.0 -79.97 -102.40 0.31 0.86 N/A 0.87 3.08 0.0 GIF
20201201 21:45:00 SSMI18 85-92GHz 7.53 -84.37 30.0 -79.97 -102.40 0.31 0.86 N/A 0.87 2.92 0.0 GIF
20201201 22:15:00 AMSR2 85-92GHz 8.11 -83.74 35.0 -80.02 -101.40 0.54 1.53 N/A 0.14 2.95 0.0 GIF
20201201 22:45:00 AMSR2 85-92GHz 8.11 -83.74 35.0 -80.02 -101.40 0.54 1.53 N/A 0.14 2.90 0.0 GIF
20201201 23:15:00 AMSR2 85-92GHz 8.11 -83.74 35.0 -80.02 -101.40 0.54 1.53 N/A 0.14 2.85 0.0 GIF
20201201 23:45:00 SSMI16 85-92GHz 8.17 -83.31 35.0 -80.03 -101.05 0.20 0.58 N/A 1.71 8.18 0.0 GIF
20201202 00:15:00 SSMI16 85-92GHz 8.17 -83.31 35.0 -80.03 -101.05 0.20 0.58 N/A 1.71 7.99 0.0 GIF
20201202 00:45:00 SSMI16 85-92GHz 8.17 -83.31 35.0 -80.03 -101.05 0.20 0.58 N/A 1.71 7.75 0.0 GIF
20201202 01:15:00 SSMI16 85-92GHz 8.17 -83.31 35.0 -80.03 -101.05 0.20 0.58 N/A 1.71 7.47 0.0 GIF
20201202 01:45:00 SSMI16 85-92GHz 8.17 -83.31 35.0 -80.03 -101.05 0.20 0.58 N/A 1.71 7.17 0.0 GIF
20201202 02:15:00 SSMI16 85-92GHz 8.17 -83.31 35.0 -80.03 -101.05 0.20 0.58 N/A 1.71 6.87 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 |
