Tropical Depression 02S
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ARCHER-V2 Auto-positioning Information Advanced Dvorak Technique (ADT) Version 9.1 |
-------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 .
20250807 02:00:00 METEOSAT SWIR -7.30 61.65 35.0 -8.85 60.39 1.40 0.35 N/A 0.43 3.39 0.0 PNG
20250807 02:30:00 METEOSAT IR -7.30 61.60 35.0 -9.00 60.61 0.83 0.45 0.29 0.79 5.70 6.6 PNG
20250807 03:30:00 METEOSAT SWIR -7.30 61.55 35.0 -8.95 60.41 0.83 0.50 N/A 0.71 5.75 0.0 PNG
20250807 03:30:00 METEOSAT IR -7.30 61.50 35.0 -9.00 60.44 0.79 0.50 0.28 0.82 6.03 7.7 PNG
20250807 04:00:00 METEOSAT Vis -7.30 61.45 35.0 -9.00 60.39 0.67 0.50 N/A 0.55 7.10 0.0 PNG
20250807 04:30:00 SSMISF16 89GHz -7.30 61.55 35.0 -8.69 60.65 0.90 2.50 N/A 0.80 4.90 0.0 PNG
20250807 05:00:00 SSMISF16 89GHz -7.30 61.55 35.0 -8.69 60.60 0.90 2.50 N/A 0.80 4.76 0.0 PNG
20250807 05:30:00 GMI 89GHz -7.29 61.31 35.0 -7.89 61.16 0.74 0.75 0.26 1.15 6.39 2.5 PNG
20250807 06:00:00 SSMISF16 89GHz -7.30 61.55 35.0 -8.68 60.51 0.90 2.50 N/A 0.80 4.48 0.0 PNG
20250807 07:00:00 GMI 89GHz -7.29 61.31 35.0 -7.87 61.08 0.74 0.75 0.26 1.15 6.20 2.5 PNG
20250807 07:00:00 GMI 89GHz -7.29 61.31 35.0 -7.87 61.08 0.74 0.75 0.26 1.15 6.20 2.5 PNG
20250807 07:30:00 GMI 89GHz -7.29 61.31 35.0 -7.86 61.03 0.74 0.75 0.26 1.15 6.04 2.5 PNG
20250807 08:00:00 GMI 89GHz -7.29 61.31 35.0 -7.86 60.99 0.74 0.75 0.26 1.15 5.86 2.5 PNG
20250807 08:30:00 GMI 89GHz -7.29 61.31 35.0 -7.85 60.95 0.74 0.75 0.26 1.15 5.67 2.5 PNG
20250807 09:00:00 GMI 89GHz -7.29 61.31 35.0 -7.85 60.90 0.74 0.75 0.26 1.15 5.47 2.5 PNG
20250807 09:30:00 GMI 89GHz -7.29 61.31 35.0 -7.84 60.86 0.74 0.75 0.26 1.15 5.27 2.5 PNG
20250807 10:00:00 METEOSAT Vis -7.23 60.92 35.0 -7.88 60.46 0.49 0.25 N/A 0.73 9.71 0.0 PNG
20250807 10:30:00 METEOSAT IR -7.22 60.88 35.0 -7.92 60.22 0.51 0.15 N/A 1.15 9.31 0.0 PNG
20250807 11:00:00 METEOSAT Vis -7.21 60.84 35.0 -7.81 60.28 0.59 0.15 N/A 0.62 8.07 0.0 PNG
20250807 11:30:00 METEOSAT IR -7.20 60.80 35.0 -7.85 60.09 0.57 0.15 0.20 1.05 8.34 6.7 PNG
20250807 12:00:00 METEOSAT IR -7.19 60.76 35.0 -7.79 59.95 0.43 0.05 0.15 1.32 10.96 12.6 PNG
20250807 12:30:00 SSMISF18 89GHz -7.19 60.76 35.0 -7.59 60.16 0.53 1.45 0.19 1.93 8.69 0.1 PNG
20250807 13:00:00 SSMISF18 89GHz -7.19 60.76 35.0 -7.59 60.12 0.53 1.45 0.19 1.93 8.41 0.1 PNG
20250807 14:00:00 SSMISF18 89GHz -7.19 60.76 35.0 -7.57 60.03 0.53 1.45 0.19 1.93 7.75 0.1 PNG
20250807 14:00:00 SSMISF18 89GHz -7.19 60.76 35.0 -7.57 60.03 0.53 1.45 0.19 1.93 7.75 0.1 PNG
20250807 14:30:00 SSMISF18 89GHz -7.19 60.76 35.0 -7.42 59.95 0.53 1.45 0.19 1.93 7.40 0.1 PNG
20250807 15:00:00 SSMISF18 89GHz -7.19 60.76 35.0 -7.40 59.90 0.53 1.45 0.19 1.93 7.05 0.1 PNG
20250807 15:30:00 METEOSAT SWIR -6.97 60.40 35.0 -7.97 59.74 0.53 0.05 N/A 1.08 9.02 0.0 PNG
20250807 16:00:00 SSMISF18 89GHz -7.19 60.76 35.0 -7.38 59.79 0.53 1.45 0.19 1.93 6.38 0.1 PNG
20250807 17:00:00 METEOSAT IR -6.94 60.29 35.0 -8.04 59.63 0.56 0.05 0.20 1.07 8.50 22.5 PNG
20250807 17:30:00 SSMISF18 89GHz -7.19 60.76 35.0 -7.34 59.62 0.53 1.45 0.19 1.93 5.47 0.1 PNG
20250807 17:30:00 SSMISF18 89GHz -7.19 60.76 35.0 -7.34 59.62 0.53 1.45 0.19 1.93 5.47 0.1 PNG
20250807 18:30:00 METEOSAT IR -6.90 60.12 35.0 -8.15 59.01 0.76 0.05 0.27 0.84 6.24 9.1 PNG
20250807 18:30:00 METEOSAT IR -6.89 60.06 35.0 -8.14 59.00 0.91 0.05 0.32 0.74 5.21 9.0 PNG
20250807 19:30:00 SSMISF18 89GHz -7.19 60.76 35.0 -7.29 59.38 0.53 1.45 0.19 1.93 4.49 0.1 PNG
20250807 19:30:00 SSMISF18 89GHz -7.19 60.76 35.0 -7.30 59.43 0.53 1.45 0.19 1.93 4.49 0.1 PNG
20250807 20:30:00 METEOSAT IR -6.85 59.88 35.0 -8.60 58.92 0.62 0.10 0.22 0.98 7.61 2.6 PNG
20250807 20:30:00 METEOSAT IR -6.84 59.81 35.0 -8.59 58.93 0.57 0.10 0.20 1.04 8.26 5.5 PNG
20250807 21:30:00 METEOSAT SWIR -6.84 59.82 35.0 -8.67 59.01 1.06 0.50 N/A 0.56 4.48 0.0 PNG
20250807 21:30:00 METEOSAT IR -6.83 59.76 35.0 -8.66 58.96 0.99 0.45 0.35 0.69 4.80 9.0 PNG
20250807 22:30:00 METEOSAT SWIR -6.82 59.61 35.0 -8.62 58.76 1.23 0.05 N/A 0.49 3.86 0.0 PNG
20250807 22:30:00 METEOSAT IR -6.81 59.54 35.0 -8.66 58.79 1.01 0.05 0.36 0.68 4.70 44.8 PNG
20250807 23:30:00 METEOSAT IR -6.81 59.47 35.0 -8.61 58.61 0.60 0.10 0.21 1.01 7.87 1.3 PNG
20250807 23:30:00 METEOSAT IR -6.80 59.40 35.0 -8.60 58.54 0.62 0.15 0.22 0.98 7.64 4.9 PNG
20250808 00:30:00 METEOSAT SWIR -6.79 59.33 35.0 -8.64 58.57 1.66 0.50 N/A 0.37 2.86 0.0 PNG
20250808 00:30:00 METEOSAT SWIR -6.79 59.25 35.0 -8.66 58.58 1.50 0.50 N/A 0.41 3.15 0.0 PNG
20250808 01:30:00 METEOSAT IR -6.77 59.39 35.0 -8.72 58.96 0.85 0.30 0.30 0.78 5.60 8.1 PNG
20250808 01:30:00 METEOSAT IR -6.77 59.12 35.0 -8.75 58.81 0.95 0.10 0.34 0.71 4.99 7.7 PNG
20250808 02:00:00 METEOSAT IR -6.22 59.35 35.0 -8.19 59.05 0.69 0.05 0.24 0.90 6.88 7.1 PNG
20250808 02:30:00 METEOSAT IR -6.20 59.30 35.0 -8.15 58.87 1.18 0.25 0.42 0.61 4.01 2.4 PNG
20250808 03:00:00 METEOSAT SWIR -6.74 58.91 35.0 -8.66 58.41 0.90 0.05 N/A 0.65 5.26 0.0 PNG
20250808 03:30:00 METEOSAT SWIR -6.17 59.20 35.0 -8.12 58.77 2.83 0.45 N/A 0.24 1.68 0.0 PNG
20250808 04:00:00 METEOSAT Vis -6.15 59.15 35.0 -8.00 58.40 0.84 0.25 N/A 0.45 5.63 0.0 PNG
20250808 04:30:00 METEOSAT Vis -6.13 59.10 35.0 -8.03 58.50 0.68 0.25 N/A 0.54 7.00 0.0 PNG
20250808 05:00:00 METEOSAT Vis -6.12 59.06 35.0 -7.92 58.20 0.86 0.30 N/A 0.44 5.53 0.0 PNG
20250808 05:30:00 GMI 89GHz -6.12 59.06 35.0 -6.37 58.37 1.37 1.60 0.48 0.25 3.44 1.0 PNG
20250808 06:00:00 METEOSAT Vis -6.65 58.53 35.0 -8.62 58.48 0.68 0.40 N/A 0.54 6.99 0.0 PNG
20250808 06:30:00 METEOSAT Vis -6.07 58.92 35.0 -8.04 58.62 0.45 0.10 N/A 0.78 10.45 0.0 PNG
20250808 07:00:00 METEOSAT Vis -6.61 58.41 35.0 -8.59 58.56 0.42 0.15 N/A 0.84 11.35 0.0 PNG
20250808 07:30:00 METEOSAT Vis -6.59 58.35 35.0 -8.57 58.55 0.44 0.05 N/A 0.81 10.86 0.0 PNG
20250808 08:00:00 METEOSAT Vis -6.57 58.29 35.0 -8.57 58.29 0.39 0.30 N/A 0.90 12.16 0.0 PNG
20250808 08:30:00 METEOSAT Vis -6.55 58.23 30.0 -8.55 58.23 0.99 0.10 N/A 0.39 4.77 0.0 PNG
20250808 09:00:00 METEOSAT Vis -5.68 59.05 30.0 -7.43 58.09 0.80 0.05 N/A 0.47 5.92 0.0 PNG
20250808 09:30:00 METEOSAT Vis -5.67 59.00 35.0 -7.42 58.05 1.30 0.10 N/A 0.31 3.64 0.0 PNG
20250808 10:00:00 METEOSAT SWIR -5.65 58.95 35.0 -7.52 58.30 0.90 0.25 N/A 0.65 5.29 0.0 PNG
20250808 10:30:00 METEOSAT IR -5.63 58.91 30.0 -7.48 58.18 0.91 0.30 0.32 0.74 5.21 49.9 PNG
20250808 11:00:00 METEOSAT SWIR -5.62 58.86 35.0 -7.47 58.11 1.68 0.30 N/A 0.37 2.82 0.0 PNG
20250808 12:30:00 GMI 89GHz -6.12 59.06 35.0 -5.84 58.09 1.37 1.60 0.48 0.25 2.57 1.0 PNG
20250808 15:30:00 GMI 89GHz -6.12 59.06 35.0 -5.73 57.86 1.37 1.60 0.48 0.25 2.19 1.0 PNG
20250808 16:00:00 GMI 89GHz -6.12 59.06 35.0 -5.72 57.83 1.37 1.60 0.48 0.25 2.13 1.0 PNG
20250808 16:30:00 GMI 89GHz -5.43 58.46 25.0 -6.03 57.51 1.05 0.55 0.37 0.57 4.50 2.3 PNG
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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 |
