Tropical Depression 20N_05
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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 .
20201122 03:45:00 METEOSAT NearIR 11.15 -54.00 30.0 10.45 -52.93 2.61 7.39 0.15 0.12 0.64 12.3 GIF
20201122 04:15:00 METEOSAT IR 11.12 -53.88 30.0 10.45 -52.86 0.00 0.00 N/A 0.00 0.00 0.0 GIF
20201122 04:45:00 METEOSAT IR 11.09 -53.76 30.0 10.49 -52.74 0.00 0.00 N/A 0.00 0.00 0.0 GIF
20201122 05:15:00 METEOSAT NearIR 11.06 -53.64 30.0 10.43 -52.60 0.66 1.88 0.15 0.33 2.53 51.0 GIF
20201122 05:45:00 METEOSAT NearIR 11.02 -53.53 30.0 10.39 -52.54 0.63 1.78 0.15 0.35 2.67 60.8 GIF
20201122 06:15:00 METEOSAT NearIR 10.98 -53.43 30.0 10.40 -52.46 3.36 9.49 0.15 0.01 0.50 0.9 GIF
20201122 06:45:00 METEOSAT NearIR 10.94 -53.32 30.0 9.79 -54.26 0.94 2.66 0.35 0.25 1.78 53.2 GIF
20201122 07:15:00 METEOSAT IR 10.89 -53.21 30.0 10.37 -52.25 3.02 8.54 0.10 0.27 0.56 77.1 GIF
20201122 07:45:00 METEOSAT NearIR 10.85 -53.11 30.0 10.38 -52.17 0.98 2.78 0.15 0.24 1.71 49.6 GIF
20201122 08:15:00 METEOSAT IR 10.81 -53.00 30.0 10.41 -52.06 0.53 1.51 0.15 0.53 3.15 100.0 GIF
20201122 08:45:00 METEOSAT IR 10.25 -52.16 40.0 10.42 -51.96 0.18 0.50 0.15 1.18 9.57 100.0 GIF
20201122 09:15:00 METEOSAT NearIR 10.23 -52.08 40.0 10.38 -51.90 0.17 0.48 0.20 1.19 9.97 95.9 GIF
20201122 09:45:00 METEOSAT IR 10.22 -51.99 40.0 10.40 -51.84 0.12 0.35 0.10 1.57 13.50 100.0 GIF
20201122 10:15:00 AMSR2 85-92GHz 10.23 -52.00 40.0 -79.64 178.73 0.22 0.62 N/A 1.55 7.58 0.0 GIF
20201122 10:45:00 AMSR2 85-92GHz 10.23 -52.00 40.0 -79.64 178.73 0.22 0.62 N/A 1.55 7.39 0.0 GIF
20201122 11:15:00 AMSR2 85-92GHz 10.23 -52.00 40.0 -79.64 178.73 0.22 0.62 N/A 1.55 7.16 0.0 GIF
20201122 11:45:00 AMSR2 85-92GHz 10.23 -52.00 40.0 -79.64 178.73 0.22 0.62 N/A 1.55 6.90 0.0 GIF
20201122 12:15:00 AMSR2 85-92GHz 10.23 -52.00 40.0 -79.64 178.73 0.22 0.62 N/A 1.55 6.63 0.0 GIF
20201122 12:45:00 AMSR2 85-92GHz 10.23 -52.00 40.0 -79.64 178.73 0.22 0.62 N/A 1.55 6.36 0.0 GIF
20201122 13:00:00 AMSR2 85-92GHz 10.23 -52.00 40.0 -79.64 178.73 0.22 0.62 N/A 1.55 6.22 0.0 GIF
20201122 13:45:00 AMSR2 85-92GHz 10.23 -52.00 40.0 -79.64 178.73 0.22 0.62 N/A 1.55 5.82 0.0 GIF
20201122 14:15:00 SSMI15 85-92GHz 10.20 -51.06 50.0 -79.68 179.40 0.20 0.57 N/A 1.73 8.27 0.0 GIF
20201122 14:45:00 SSMI15 85-92GHz 10.20 -51.06 50.0 -79.68 179.40 0.20 0.57 N/A 1.73 10.41 0.0 GIF
20201122 15:15:00 SSMI15 85-92GHz 10.20 -51.06 50.0 -79.68 179.40 0.20 0.57 N/A 1.73 10.02 0.0 GIF
20201122 15:45:00 SSMI15 85-92GHz 10.20 -51.06 50.0 -79.68 179.40 0.20 0.57 N/A 1.73 9.57 0.0 GIF
20201122 16:15:00 SSMI15 85-92GHz 10.20 -51.06 50.0 -79.68 179.40 0.20 0.57 N/A 1.73 9.10 0.0 GIF
20201122 16:45:00 SSMI15 85-92GHz 10.20 -51.06 50.0 -79.68 179.40 0.20 0.57 N/A 1.73 8.63 0.0 GIF
20201122 17:15:00 SSMI15 85-92GHz 10.20 -51.06 50.0 -79.68 179.40 0.20 0.57 N/A 1.73 8.16 0.0 GIF
20201122 17:45:00 METEOSAT NearIR 10.30 -50.34 75.0 10.00 -50.39 0.61 1.73 0.05 0.25 2.75 14.9 GIF
20201122 18:15:00 SSMI15 85-92GHz 10.20 -51.06 50.0 -79.68 179.40 0.20 0.57 N/A 1.73 7.28 0.0 GIF
20201122 18:45:00 SSMI15 85-92GHz 10.20 -51.06 50.0 -79.68 179.40 0.20 0.57 N/A 1.73 6.88 0.0 GIF
20201122 19:15:00 SSMI15 85-92GHz 10.20 -51.06 50.0 -79.68 179.40 0.20 0.57 N/A 1.73 6.49 0.0 GIF
20201122 19:45:00 SSMI15 85-92GHz 10.20 -51.06 50.0 -79.68 179.40 0.20 0.57 N/A 1.73 6.14 0.0 GIF
20201122 20:15:00 SSMI15 85-92GHz 10.20 -51.06 50.0 -79.68 179.40 0.20 0.57 N/A 1.73 5.80 0.0 GIF
20201122 20:45:00 METEOSAT IR 10.33 -49.85 75.0 8.51 -50.36 0.30 0.86 0.35 0.55 5.53 72.8 GIF
20201122 21:15:00 SSMI15 85-92GHz 10.20 -51.06 50.0 -79.68 179.40 0.20 0.57 N/A 1.73 5.20 0.0 GIF
20201122 21:45:00 SSMI15 85-92GHz 10.20 -51.06 50.0 -79.68 179.40 0.20 0.57 N/A 1.73 4.56 0.0 GIF
20201122 22:15:00 SSMI15 85-92GHz 10.20 -51.06 50.0 -79.68 179.40 0.20 0.57 N/A 1.73 4.34 0.0 GIF
20201122 22:45:00 SSMI15 85-92GHz 10.20 -51.06 50.0 -79.68 179.40 0.20 0.57 N/A 1.73 4.14 0.0 GIF
20201122 23:15:00 SSMI15 85-92GHz 10.20 -51.06 50.0 -79.68 179.40 0.20 0.57 N/A 1.73 3.95 0.0 GIF
20201122 23:45:00 SSMI15 85-92GHz 10.20 -51.06 50.0 -79.68 179.40 0.20 0.57 N/A 1.73 3.78 0.0 GIF
20201123 00:15:00 SSMI15 85-92GHz 10.20 -51.06 50.0 -79.68 179.40 0.20 0.57 N/A 1.73 3.61 0.0 GIF
20201123 00:30:00 SSMI15 85-92GHz 10.20 -51.06 50.0 -79.68 179.40 0.20 0.57 N/A 1.73 3.53 0.0 GIF
20201123 01:15:00 SSMI15 85-92GHz 10.20 -51.06 50.0 -79.68 179.40 0.20 0.57 N/A 1.73 3.31 0.0 GIF
20201123 01:45:00 SSMI15 85-92GHz 10.20 -51.06 50.0 -79.68 179.40 0.20 0.57 N/A 1.73 3.17 0.0 GIF
20201123 02:15:00 SSMI15 85-92GHz 10.20 -51.06 50.0 -79.68 179.40 0.20 0.57 N/A 1.73 3.04 0.0 GIF
20201123 02:45:00 SSMI15 85-92GHz 10.20 -51.06 50.0 -79.68 179.40 0.20 0.57 N/A 1.73 2.92 0.0 GIF
20201123 03:15:00 SSMI18 85-92GHz 10.33 -48.80 65.0 -79.87 -177.08 0.36 1.01 N/A 0.23 4.67 0.0 GIF
20201123 03:45:00 SSMI18 85-92GHz 10.33 -48.80 65.0 -79.87 -177.08 0.36 1.01 N/A 0.23 4.60 0.0 GIF
20201123 04:15:00 SSMI18 85-92GHz 10.33 -48.80 65.0 -79.87 -177.08 0.36 1.01 N/A 0.23 4.51 0.0 GIF
20201123 04:45:00 SSMI18 85-92GHz 10.33 -48.80 65.0 -79.87 -177.08 0.36 1.01 N/A 0.23 3.23 0.0 GIF
20201123 05:15:00 SSMI18 85-92GHz 10.33 -48.80 65.0 -79.87 -177.08 0.36 1.01 N/A 0.23 3.18 0.0 GIF
20201123 05:45:00 SSMI18 85-92GHz 10.33 -48.80 65.0 -79.87 -177.08 0.36 1.01 N/A 0.23 3.11 0.0 GIF
20201123 06:15:00 SSMI18 85-92GHz 10.33 -48.80 65.0 -79.87 -177.08 0.36 1.01 N/A 0.23 3.05 0.0 GIF
20201123 06:45:00 SSMI18 85-92GHz 10.33 -48.80 65.0 -79.87 -177.08 0.36 1.01 N/A 0.23 2.98 0.0 GIF
20201123 07:15:00 SSMI18 85-92GHz 10.33 -48.80 65.0 -79.87 -177.08 0.36 1.01 N/A 0.23 2.91 0.0 GIF
20201123 07:45:00 SSMI18 85-92GHz 10.33 -48.80 65.0 -79.87 -177.08 0.36 1.01 N/A 0.23 2.84 0.0 GIF
20201123 08:15:00 METEOSAT NearIR 10.36 -48.03 45.0 10.66 -47.53 3.36 9.49 N/A 0.00 0.50 0.0 GIF
20201123 08:45:00 METEOSAT NearIR 10.36 -47.94 45.0 10.61 -47.46 3.36 9.49 N/A 0.00 0.50 0.0 GIF
20201123 09:15:00 METEOSAT NearIR 10.36 -47.85 45.0 10.63 -47.49 3.36 9.49 N/A 0.00 0.50 0.0 GIF
20201123 09:45:00 METEOSAT NearIR 10.36 -47.76 45.0 10.36 -47.89 3.36 9.49 N/A 0.00 0.50 0.0 GIF
20201123 10:15:00 METEOSAT NearIR 10.36 -47.67 45.0 10.31 -48.20 3.36 9.49 N/A 0.00 0.50 0.0 GIF
20201123 10:45:00 SSMI18 85-92GHz 10.33 -48.80 65.0 -79.87 -177.08 0.36 1.01 N/A 0.23 2.44 0.0 GIF
20201123 11:15:00 METEOSAT NearIR 10.36 -48.41 25.0 10.84 -48.92 3.36 9.49 N/A 0.00 0.50 0.0 GIF
20201123 11:45:00 METEOSAT IR 10.36 -48.34 25.0 10.59 -47.88 0.42 1.19 0.10 0.61 3.97 89.4 GIF
20201123 12:15:00 AMSR2 85-92GHz 10.36 -48.53 25.0 -79.88 -176.87 0.48 1.37 N/A 0.25 3.30 0.0 GIF
20201123 12:45:00 AMSR2 85-92GHz 10.36 -48.53 25.0 -79.88 -176.87 0.48 1.37 N/A 0.25 3.24 0.0 GIF
20201123 13:15:00 AMSR2 85-92GHz 10.36 -48.53 25.0 -79.88 -176.87 0.48 1.37 N/A 0.25 3.18 0.0 GIF
20201123 13:45:00 SSMI18 85-92GHz 10.36 -48.11 25.0 -79.95 -175.37 0.48 1.35 N/A 0.27 3.50 0.0 GIF
20201123 14:15:00 SSMI16 85-92GHz 10.36 -48.08 25.0 -79.96 -175.33 0.42 1.20 N/A 0.41 3.92 0.0 GIF
20201123 14:45:00 SSMI16 85-92GHz 10.36 -48.08 25.0 -79.96 -175.33 0.42 1.20 N/A 0.41 3.86 0.0 GIF
20201123 15:15:00 SSMI16 85-92GHz 10.36 -48.08 25.0 -79.96 -175.33 0.42 1.20 N/A 0.41 3.79 0.0 GIF
20201123 15:45:00 SSMI16 85-92GHz 10.36 -48.08 25.0 -79.96 -175.33 0.42 1.20 N/A 0.41 3.72 0.0 GIF
20201123 16:15:00 SSMI16 85-92GHz 10.36 -48.08 25.0 -79.96 -175.33 0.42 1.20 N/A 0.41 3.64 0.0 GIF
20201123 16:45:00 SSMI16 85-92GHz 10.36 -48.08 25.0 -79.96 -175.33 0.42 1.20 N/A 0.41 3.55 0.0 GIF
20201123 17:15:00 SSMI16 85-92GHz 10.36 -48.08 25.0 -79.96 -175.33 0.42 1.20 N/A 0.41 3.46 0.0 GIF
20201122 14:03:10 SSMI15 85-92GHz 10.20 -51.06 50.0 6.35 1.25 0.20 0.57 N/A 1.73 0.00 0.0 GIF
20201122 14:03:10 SSMI15 85-92GHz 10.20 -51.06 50.0 6.35 1.25 0.20 0.57 N/A 1.73 0.00 0.0 GIF
20201122 14:03:10 SSMI15 85-92GHz 10.20 -51.06 50.0 6.35 1.25 0.20 0.57 N/A 1.73 0.00 0.0 GIF
20201122 14:03:10 SSMI15 85-92GHz 10.20 -51.06 50.0 6.35 1.25 0.20 0.57 N/A 1.73 0.00 0.0 GIF
20201122 14:03:10 SSMI15 85-92GHz 10.20 -51.06 50.0 6.35 1.25 0.20 0.57 N/A 1.73 0.00 0.0 GIF
20201122 14:03:10 SSMI15 85-92GHz 10.20 -51.06 50.0 6.35 1.25 0.20 0.57 N/A 1.73 0.00 0.0 GIF
20201122 14:03:10 SSMI15 85-92GHz 10.20 -51.06 50.0 6.35 1.25 0.20 0.57 N/A 1.73 0.00 0.0 GIF
20201122 14:03:10 SSMI15 85-92GHz 10.20 -51.06 50.0 6.35 1.25 0.20 0.57 N/A 1.73 0.00 0.0 GIF
20201122 14:03:10 SSMI15 85-92GHz 10.20 -51.06 50.0 6.35 1.25 0.20 0.57 N/A 1.73 0.00 0.0 GIF
20201122 14:03:10 SSMI15 85-92GHz 10.20 -51.06 50.0 6.35 1.25 0.20 0.57 N/A 1.73 0.00 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 |
