Tropical Depression 15W
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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 .
20260810 02:20:00 HIMAWARI IR 25.94 160.18 30.0 24.81 158.35 2.36 0.05 0.83 0.41 2.01 4.6 PNG
20260810 03:00:00 HIMAWARI Vis 26.00 160.20 30.0 24.78 158.45 1.08 0.35 N/A 0.36 4.41 0.0 PNG
20260810 03:30:00 HIMAWARI IR 26.07 160.22 30.0 24.94 158.38 1.80 0.45 0.64 0.48 2.63 5.8 PNG
20260810 04:00:00 HIMAWARI IR 26.14 160.23 30.0 24.91 158.48 1.60 0.25 0.57 0.51 2.96 5.2 PNG
20260810 04:30:00 HIMAWARI IR 26.20 160.25 30.0 24.85 158.60 2.56 0.50 0.91 0.40 1.85 2.0 PNG
20260810 05:00:00 HIMAWARI IR 26.27 160.26 30.0 24.87 158.67 2.16 0.05 0.77 0.43 2.19 3.6 PNG
20260810 05:30:00 HIMAWARI IR 26.34 160.28 30.0 24.94 158.69 2.14 0.10 0.76 0.43 2.21 4.6 PNG
20260810 06:00:00 HIMAWARI IR 26.40 160.29 30.0 25.05 158.64 3.45 0.05 1.22 0.35 1.38 3.1 PNG
20260810 06:30:00 SSMISF18 89GHz 26.47 160.30 30.0 25.67 158.79 1.32 0.20 0.47 0.30 3.60 0.3 PNG
20260810 07:00:00 SSMISF18 89GHz 26.47 160.30 30.0 25.73 158.80 1.32 0.20 0.47 0.30 3.53 0.3 PNG
20260810 07:20:00 SSMISF18 89GHz 26.47 160.30 30.0 25.78 158.81 1.32 0.20 0.47 0.30 3.49 0.3 PNG
20260810 08:00:00 SSMISF18 89GHz 26.47 160.30 30.0 25.86 158.82 1.32 0.20 0.47 0.30 3.41 0.3 PNG
20260810 08:30:00 SSMISF16 89GHz 26.74 160.35 35.0 26.84 159.96 0.97 0.70 0.34 0.69 4.88 3.7 PNG
20260810 09:00:00 SSMISF16 89GHz 26.74 160.35 35.0 26.90 159.97 0.97 0.70 0.34 0.69 4.80 3.7 PNG
20260810 09:30:00 SSMISF16 89GHz 26.74 160.35 35.0 27.67 160.42 0.97 0.70 0.34 0.69 4.71 3.7 PNG
20260810 10:00:00 SSMISF16 89GHz 26.74 160.35 35.0 27.73 160.43 0.97 0.70 0.34 0.69 4.61 3.7 PNG
20260810 10:30:00 SSMISF16 89GHz 26.74 160.35 35.0 27.79 160.46 0.97 0.70 0.34 0.69 4.49 3.7 PNG
20260810 10:50:00 SSMISF16 89GHz 26.74 160.35 35.0 27.84 160.46 0.97 0.70 0.34 0.69 4.41 3.7 PNG
20260810 11:20:00 SSMISF16 89GHz 26.74 160.35 35.0 27.90 160.49 0.97 0.70 0.34 0.69 4.29 3.7 PNG
20260810 11:50:00 SSMISF16 89GHz 26.74 160.35 35.0 27.96 160.50 0.97 0.70 0.34 0.69 4.16 3.7 PNG
20260810 12:20:00 SSMISF16 89GHz 26.74 160.35 35.0 28.02 160.53 0.97 0.70 0.34 0.69 4.03 3.7 PNG
20260810 12:50:00 HIMAWARI SWIR 28.02 160.95 35.0 27.49 162.71 1.14 0.10 N/A 0.52 4.17 0.0 PNG
20260810 13:30:00 HIMAWARI SWIR 28.08 160.98 25.0 27.68 162.87 1.11 0.05 N/A 0.54 4.29 0.0 PNG
20260810 14:00:00 HIMAWARI SWIR 28.14 161.00 25.0 27.49 162.98 1.22 0.05 N/A 0.49 3.89 0.0 PNG
20260810 14:20:00 SSMISF16 89GHz 26.74 160.35 35.0 28.26 160.61 0.97 0.70 0.34 0.69 3.53 3.7 PNG
20260810 15:00:00 SSMISF16 89GHz 26.74 160.35 35.0 28.34 160.65 0.97 0.70 0.34 0.69 3.38 3.7 PNG
20260810 15:30:00 SSMISF16 89GHz 26.74 160.35 35.0 28.07 160.21 0.97 0.70 0.34 0.69 3.26 3.7 PNG
20260810 16:00:00 SSMISF16 89GHz 26.74 160.35 35.0 28.14 160.19 0.97 0.70 0.34 0.69 3.15 3.7 PNG
20260810 16:30:00 HIMAWARI SWIR 28.11 160.60 30.0 27.61 160.04 1.37 0.15 N/A 0.44 3.46 0.0 PNG
20260810 17:00:00 HIMAWARI SWIR 28.17 160.60 30.0 27.57 159.92 1.20 0.10 N/A 0.50 3.96 0.0 PNG
20260810 17:20:00 SSMISF16 89GHz 26.74 160.35 35.0 28.33 160.20 0.97 0.70 0.34 0.69 2.88 3.7 PNG
20260810 18:00:00 SSMISF16 89GHz 26.74 160.35 35.0 28.43 160.21 0.97 0.70 0.34 0.69 2.76 3.7 PNG
20260810 18:20:00 AMSR2 89GHz 28.38 160.62 30.0 27.73 160.68 1.04 0.10 0.37 0.59 4.55 3.0 PNG
20260810 18:50:00 AMSR2 89GHz 28.38 160.62 30.0 27.80 160.69 1.04 0.10 0.37 0.59 3.97 3.0 PNG
20260810 19:20:00 AMSR2 89GHz 28.38 160.62 30.0 27.87 160.70 1.04 0.10 0.37 0.59 3.85 3.0 PNG
20260810 20:00:00 AMSR2 89GHz 28.38 160.62 30.0 27.97 160.70 1.04 0.10 0.37 0.59 3.70 3.0 PNG
20260810 20:20:00 AMSR2 89GHz 28.38 160.62 30.0 27.16 160.26 1.04 0.10 0.37 0.59 3.63 3.0 PNG
20260810 20:50:00 AMSR2 89GHz 28.38 160.62 30.0 27.22 160.27 1.04 0.10 0.37 0.59 3.52 3.0 PNG
20260810 21:20:00 AMSR2 89GHz 28.38 160.62 30.0 27.29 160.27 1.04 0.10 0.37 0.59 3.41 3.0 PNG
20260810 21:50:00 AMSR2 89GHz 28.38 160.62 30.0 27.35 160.27 1.04 0.10 0.37 0.59 3.30 3.0 PNG
20260810 22:30:00 HIMAWARI Vis 28.10 160.20 25.0 30.05 159.72 0.44 0.30 N/A 0.80 10.76 0.0 PNG
20260810 22:50:00 HIMAWARI Vis 28.16 160.19 25.0 28.14 160.65 0.83 0.15 N/A 0.45 5.71 0.0 PNG
20260810 23:20:00 AMSR2 89GHz 28.38 160.62 30.0 27.54 160.27 1.04 0.10 0.37 0.59 2.99 3.0 PNG
20260811 00:00:00 AMSR2 89GHz 28.38 160.62 30.0 27.63 160.26 1.04 0.10 0.37 0.59 2.86 3.0 PNG
20260811 00:20:00 HIMAWARI Vis 28.35 160.19 25.0 28.10 160.70 1.08 0.30 N/A 0.36 4.40 0.0 PNG
20260811 01:00:00 GMI 89GHz 28.42 160.18 25.0 28.47 160.75 0.97 0.95 0.34 0.68 4.87 2.1 PNG
20260811 01:30:00 GMI 89GHz 28.42 160.18 25.0 28.64 161.27 0.97 0.95 0.34 0.68 4.81 2.1 PNG
20260811 02:00:00 GMI 89GHz 28.42 160.18 25.0 28.70 161.24 0.97 0.95 0.34 0.68 4.74 2.1 PNG
20260811 02:20:00 GMI 89GHz 28.42 160.18 25.0 28.68 161.21 0.97 0.95 0.34 0.68 4.68 2.1 PNG
20260811 03:00:00 GMI 89GHz 28.42 160.18 25.0 28.75 161.17 0.97 0.95 0.34 0.68 4.53 2.1 PNG
20260811 03:30:00 AMSR2 89GHz 28.75 160.57 25.0 28.70 160.74 0.87 0.50 0.31 0.87 5.48 3.4 PNG
20260811 04:00:00 HIMAWARI Vis 28.80 160.53 25.0 30.78 160.19 0.87 0.30 N/A 0.44 5.48 0.0 PNG
20260811 04:30:00 AMSR2 89GHz 28.75 160.57 25.0 28.80 160.68 0.87 0.50 0.31 0.87 5.04 3.4 PNG
20260811 05:00:00 AMSR2 89GHz 28.75 160.57 25.0 28.86 160.66 0.87 0.50 0.31 0.87 4.89 3.4 PNG
20260811 05:30:00 AMSR2 89GHz 28.75 160.57 25.0 28.91 160.63 0.87 0.50 0.31 0.87 4.74 3.4 PNG
20260811 06:00:00 AMSR2 89GHz 28.75 160.57 25.0 28.96 160.60 0.87 0.50 0.31 0.87 4.59 3.4 PNG
20260811 06:30:00 SSMISF18 89GHz 29.00 160.42 25.0 29.06 160.41 1.04 0.45 0.37 0.59 4.47 0.5 PNG
20260811 07:00:00 SSMISF18 89GHz 29.00 160.42 25.0 29.11 160.39 1.04 0.45 0.37 0.59 4.39 0.5 PNG
20260811 07:30:00 SSMISF18 89GHz 29.00 160.42 25.0 29.17 160.37 1.04 0.45 0.37 0.59 4.30 0.5 PNG
20260811 08:00:00 SSMISF18 89GHz 29.00 160.42 25.0 29.21 160.34 1.04 0.45 0.37 0.59 4.19 0.5 PNG
20260811 08:30:00 SSMISF18 89GHz 29.00 160.42 25.0 29.27 160.32 1.04 0.45 0.37 0.59 4.09 0.5 PNG
20260811 09:00:00 HIMAWARI IR 29.30 160.29 25.0 27.80 160.35 1.07 0.45 0.38 0.66 4.44 14.2 PNG
20260811 09:30:00 SSMISF18 89GHz 29.00 160.42 25.0 29.37 160.28 1.04 0.45 0.37 0.59 3.86 0.5 PNG
20260811 10:00:00 SSMISF18 89GHz 29.00 160.42 25.0 29.41 160.27 1.04 0.45 0.37 0.59 3.75 0.5 PNG
20260811 10:30:00 SSMISF18 89GHz 29.00 160.42 25.0 29.46 160.25 1.04 0.45 0.37 0.59 3.63 0.5 PNG
20260811 11:00:00 GMI 89GHz 29.50 160.22 25.0 30.30 161.02 0.68 1.05 0.24 1.34 7.03 6.5 PNG
20260811 11:30:00 GMI 89GHz 29.50 160.22 25.0 30.35 161.01 0.68 1.05 0.24 1.34 6.87 6.5 PNG
20260811 12:00:00 GMI 89GHz 29.50 160.22 25.0 30.40 161.00 0.68 1.05 0.24 1.34 6.70 6.5 PNG
20260811 12:20:00 GMI 89GHz 29.50 160.22 25.0 30.43 160.99 0.68 1.05 0.24 1.34 6.57 6.5 PNG
20260811 13:00:00 GMI 89GHz 29.50 160.22 25.0 30.49 160.97 0.68 1.05 0.24 1.34 6.28 6.5 PNG
20260811 13:30:00 GMI 89GHz 29.50 160.22 25.0 30.53 160.95 0.68 1.05 0.24 1.34 6.05 6.5 PNG
20260811 14:00:00 GMI 89GHz 29.50 160.22 25.0 30.57 160.94 0.68 1.05 0.24 1.34 5.81 6.5 PNG
20260811 14:20:00 GMI 89GHz 29.50 160.22 25.0 30.60 160.93 0.68 1.05 0.24 1.34 5.66 6.5 PNG
20260811 14:50:00 GMI 89GHz 29.50 160.22 25.0 30.63 160.92 0.68 1.05 0.24 1.34 5.43 6.5 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 |
