Tropical Depression 25S
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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 .
20260304 07:50:00 HIMAWARI Vis -11.70 109.74 35.0 -11.35 108.46 0.67 0.20 N/A 0.55 7.09 0.0 PNG
20260304 08:30:00 HIMAWARI IR -11.70 109.82 35.0 -11.70 108.06 1.02 0.05 N/A 0.68 4.64 0.0 PNG
20260304 09:00:00 HIMAWARI SWIR -11.70 109.90 35.0 -13.67 109.70 1.87 0.30 N/A 0.33 2.54 0.0 PNG
20260304 09:20:00 HIMAWARI SWIR -11.70 109.99 35.0 -11.60 109.96 2.50 0.20 N/A 0.26 1.90 0.0 PNG
20260304 10:00:00 HIMAWARI SWIR -11.70 110.07 35.0 -11.70 110.07 3.65 0.50 N/A 0.19 1.30 0.0 PNG
20260304 10:30:00 HIMAWARI SWIR -11.69 110.15 35.0 -11.34 110.08 1.72 0.25 N/A 0.36 2.76 0.0 PNG
20260304 11:00:00 SSMISF17 89GHz -11.69 110.24 35.0 -12.04 109.78 1.39 0.95 0.49 0.24 3.41 1.1 PNG
20260304 11:30:00 SSMISF17 89GHz -11.69 110.24 35.0 -12.01 109.81 1.39 0.95 0.49 0.24 3.37 1.1 PNG
20260304 12:00:00 SSMISF17 89GHz -11.69 110.24 35.0 -12.00 109.88 1.39 0.95 0.49 0.24 3.32 1.1 PNG
20260304 12:20:00 SSMISF17 89GHz -11.69 110.24 35.0 -11.99 109.93 1.39 0.95 0.49 0.24 3.29 1.1 PNG
20260304 13:00:00 SSMISF17 89GHz -11.69 110.24 35.0 -11.97 110.03 1.39 0.95 0.49 0.24 3.21 1.1 PNG
20260304 13:30:00 HIMAWARI IR -11.65 110.65 35.0 -13.63 110.96 1.13 0.40 0.40 0.64 4.21 45.0 PNG
20260304 13:50:00 SSMISF17 89GHz -11.69 110.24 35.0 -11.66 110.18 1.39 0.95 0.49 0.24 3.10 1.1 PNG
20260304 14:20:00 SSMISF17 89GHz -11.69 110.24 35.0 -11.66 110.29 1.39 0.95 0.49 0.24 3.03 1.1 PNG
20260304 14:50:00 HIMAWARI IR -11.30 110.90 35.0 -13.28 111.16 1.09 0.10 0.39 0.65 4.35 61.8 PNG
20260304 15:20:00 HIMAWARI IR -11.30 111.02 35.0 -13.27 110.92 1.02 0.15 0.36 0.68 4.65 49.3 PNG
20260304 15:50:00 HIMAWARI SWIR -11.30 111.14 35.0 -13.27 111.19 0.70 0.05 N/A 0.82 6.76 0.0 PNG
20260304 16:30:00 HIMAWARI IR -11.30 111.25 35.0 -13.27 111.00 0.59 0.05 0.21 1.02 8.01 65.6 PNG
20260304 16:50:00 HIMAWARI IR -11.29 111.37 35.0 -13.27 111.14 0.84 0.10 0.30 0.78 5.64 60.6 PNG
20260304 17:20:00 HIMAWARI IR -11.29 111.49 35.0 -13.26 111.18 0.96 0.10 0.34 0.71 4.94 16.1 PNG
20260304 17:50:00 HIMAWARI SWIR -11.28 111.60 35.0 -9.30 111.91 1.47 0.15 N/A 0.42 3.23 0.0 PNG
20260304 18:20:00 HIMAWARI IR -11.27 111.72 35.0 -13.25 111.44 0.84 0.05 0.30 0.78 5.63 57.5 PNG
20260304 18:50:00 HIMAWARI SWIR -11.26 111.84 35.0 -13.26 111.84 1.83 0.45 N/A 0.34 2.59 0.0 PNG
20260304 19:30:00 AMSR2 89GHz -11.25 111.95 35.0 -11.25 111.95 0.91 1.15 0.32 0.79 5.21 7.9 PNG
20260304 19:50:00 AMSR2 89GHz -11.25 111.95 35.0 -10.90 111.88 0.91 1.15 0.32 0.79 4.88 7.9 PNG
20260304 20:20:00 AMSR2 89GHz -11.25 111.95 35.0 -10.89 112.03 0.91 1.15 0.32 0.79 4.75 7.9 PNG
20260304 20:50:00 AMSR2 89GHz -11.25 111.95 35.0 -11.01 112.35 0.91 1.15 0.32 0.79 4.61 7.9 PNG
20260304 21:30:00 HIMAWARI IR -11.00 112.57 35.0 -10.40 111.76 0.45 0.20 0.16 1.28 10.57 8.1 PNG
20260304 21:50:00 HIMAWARI IR -11.00 112.74 35.0 -10.50 111.82 0.70 0.20 N/A 0.90 6.83 0.0 PNG
20260304 22:20:00 AMSR2 89GHz -11.25 111.95 35.0 -11.01 112.85 0.91 1.15 0.32 0.79 4.19 7.9 PNG
20260304 22:50:00 AMSR2 89GHz -11.25 111.95 35.0 -11.01 113.02 0.91 1.15 0.32 0.79 4.04 7.9 PNG
20260304 23:20:00 AMSR2 89GHz -11.25 111.95 35.0 -11.01 113.18 0.91 1.15 0.32 0.79 3.91 7.9 PNG
20260305 00:00:00 AMSR2 89GHz -11.25 111.95 35.0 -11.02 113.41 0.91 1.15 0.32 0.79 3.73 7.9 PNG
20260305 00:30:00 AMSR2 89GHz -11.25 111.95 35.0 -11.02 113.57 0.91 1.15 0.32 0.79 3.60 7.9 PNG
20260305 01:00:00 AMSR2 89GHz -11.25 111.95 35.0 -11.03 113.74 0.91 1.15 0.32 0.79 3.47 7.9 PNG
20260305 01:20:00 GMI 89GHz -11.05 113.91 35.0 -12.65 113.50 0.73 1.20 0.26 1.17 6.46 2.7 PNG
20260305 02:00:00 GMI 89GHz -11.05 113.91 35.0 -12.64 113.66 0.73 1.20 0.26 1.17 6.30 2.7 PNG
20260305 02:20:00 GMI 89GHz -11.05 113.91 35.0 -12.65 113.78 0.73 1.20 0.26 1.17 6.20 2.7 PNG
20260305 03:00:00 GMI 89GHz -11.05 113.91 35.0 -12.50 113.89 0.73 1.20 0.26 1.17 5.96 2.7 PNG
20260305 03:20:00 GMI 89GHz -11.05 113.91 35.0 -12.52 114.01 0.73 1.20 0.26 1.17 5.84 2.7 PNG
20260305 03:50:00 GMI 89GHz -11.05 113.91 35.0 -12.57 114.20 0.73 1.20 0.26 1.17 5.64 2.7 PNG
20260305 04:20:00 HIMAWARI Vis -11.00 114.81 40.0 -10.65 114.71 0.85 0.30 N/A 0.45 5.61 0.0 PNG
20260305 04:50:00 GMI 89GHz -11.05 113.91 35.0 -12.63 114.56 0.73 1.20 0.26 1.17 5.23 2.7 PNG
20260305 05:20:00 GMI 89GHz -11.05 113.91 35.0 -12.67 114.75 0.73 1.20 0.26 1.17 5.03 2.7 PNG
20260305 05:50:00 GMI 89GHz -11.05 113.91 35.0 -12.72 114.94 0.73 1.20 0.26 1.17 4.83 2.7 PNG
20260305 06:20:00 GMI 89GHz -11.05 113.91 35.0 -12.76 115.12 0.73 1.20 0.26 1.17 4.64 2.7 PNG
20260305 06:50:00 GMI 89GHz -11.05 113.91 35.0 -12.80 115.31 0.73 1.20 0.26 1.17 4.45 2.7 PNG
20260305 07:30:00 GMI 89GHz -11.05 113.91 35.0 -12.85 115.55 0.73 1.20 0.26 1.17 4.22 2.7 PNG
20260305 07:50:00 GMI 89GHz -11.05 113.91 35.0 -12.64 116.25 0.73 1.20 0.26 1.17 4.10 2.7 PNG
20260305 08:30:00 AMSR2 89GHz -11.11 116.72 40.0 -11.11 116.06 1.13 0.45 0.40 0.47 4.19 4.0 PNG
20260305 08:50:00 AMSR2 89GHz -11.11 116.72 40.0 -11.18 116.18 1.13 0.45 0.40 0.47 3.82 4.0 PNG
20260305 09:20:00 AMSR2 89GHz -11.11 116.72 40.0 -11.24 116.35 1.13 0.45 0.40 0.47 3.73 4.0 PNG
20260305 10:00:00 AMSR2 89GHz -11.11 116.72 40.0 -11.34 116.58 1.13 0.45 0.40 0.47 3.60 4.0 PNG
20260305 10:30:00 AMSR2 89GHz -11.11 116.72 40.0 -11.40 116.75 1.13 0.45 0.40 0.47 3.50 4.0 PNG
20260305 10:50:00 SSMISF17 89GHz -11.46 117.57 40.0 -11.21 116.60 1.31 1.50 0.46 0.30 3.61 0.1 PNG
20260305 11:20:00 SSMISF17 89GHz -11.46 117.57 40.0 -11.25 116.72 1.31 1.50 0.46 0.30 3.55 0.1 PNG
20260305 11:50:00 SSMISF17 89GHz -11.46 117.57 40.0 -11.31 116.89 1.31 1.50 0.46 0.30 3.50 0.1 PNG
20260305 12:20:00 SSMISF17 89GHz -11.46 117.57 40.0 -11.37 117.06 1.31 1.50 0.46 0.30 3.44 0.1 PNG
20260305 12:50:00 SSMISF17 89GHz -11.46 117.57 40.0 -11.43 117.23 1.31 1.50 0.46 0.30 3.37 0.1 PNG
20260305 13:20:00 HIMAWARI SWIR -11.78 118.38 35.0 -13.73 118.48 1.04 0.05 N/A 0.57 4.57 0.0 PNG
20260305 13:50:00 SSMISF17 89GHz -11.46 117.57 40.0 -11.97 118.35 1.31 1.50 0.46 0.30 3.22 0.1 PNG
20260305 14:20:00 SSMISF17 89GHz -11.46 117.57 40.0 -12.06 118.47 1.31 1.50 0.46 0.30 3.15 0.1 PNG
20260305 14:50:00 HIMAWARI SWIR -12.40 119.60 35.0 -12.95 119.73 1.36 0.50 N/A 0.44 3.48 0.0 PNG
20260305 15:20:00 SSMISF17 89GHz -11.46 117.57 40.0 -12.21 118.71 1.31 1.50 0.46 0.30 3.00 0.1 PNG
20260305 15:50:00 SSMISF17 89GHz -11.46 117.57 40.0 -12.30 118.81 1.31 1.50 0.46 0.30 2.92 0.1 PNG
20260305 16:20:00 SSMISF17 89GHz -11.46 117.57 40.0 -12.40 118.92 1.31 1.50 0.46 0.30 2.84 0.1 PNG
20260305 16:50:00 SSMISF17 89GHz -11.46 117.57 40.0 -12.47 119.04 1.31 1.50 0.46 0.30 2.77 0.1 PNG
20260305 17:20:00 SSMISF17 89GHz -11.46 117.57 40.0 -12.53 119.16 1.31 1.50 0.46 0.30 2.69 0.1 PNG
20260305 17:50:00 SSMISF17 89GHz -11.46 117.57 40.0 -12.64 119.26 1.31 1.50 0.46 0.30 2.62 0.1 PNG
20260305 18:20:00 SSMISF17 89GHz -11.46 117.57 40.0 -12.70 119.38 1.31 1.50 0.46 0.30 2.55 0.1 PNG
20260305 18:50:00 SSMISF17 89GHz -11.46 117.57 40.0 -12.81 119.47 1.31 1.50 0.46 0.30 2.48 0.1 PNG
20260305 19:20:00 AMSR2 89GHz -13.13 120.63 30.0 -13.13 120.63 0.89 1.50 0.32 0.82 5.31 5.0 PNG
20260305 19:50:00 AMSR2 89GHz -13.13 120.63 30.0 -13.17 120.69 0.89 1.50 0.32 0.82 4.71 5.0 PNG
20260305 20:20:00 AMSR2 89GHz -13.13 120.63 30.0 -13.25 120.80 0.89 1.50 0.32 0.82 4.57 5.0 PNG
20260305 20:50:00 AMSR2 89GHz -13.13 120.63 30.0 -13.33 120.91 0.89 1.50 0.32 0.82 4.42 5.0 PNG
20260305 21:20:00 AMSR2 89GHz -13.13 120.63 30.0 -13.41 121.02 0.89 1.50 0.32 0.82 4.28 5.0 PNG
20260305 21:50:00 HIMAWARI IR -13.51 121.18 30.0 -13.33 121.05 0.83 0.05 0.29 0.79 5.70 48.1 PNG
20260305 22:20:00 HIMAWARI IR -13.58 121.28 30.0 -13.51 121.21 1.05 0.05 0.37 0.67 4.53 84.1 PNG
20260305 22:50:00 HIMAWARI IR -13.66 121.39 30.0 -13.61 120.90 0.66 0.05 0.23 0.94 7.19 98.1 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 |
