Tropical Storm 28P
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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 .
20260323 03:00:00 HIMAWARI IR -18.00 162.60 35.0 -18.15 162.65 1.21 0.20 N/A 0.61 3.93 0.0 PNG
20260323 03:30:00 HIMAWARI IR -18.14 162.62 35.0 -18.34 162.67 2.82 0.25 1.00 0.38 1.68 2.4 PNG
20260323 03:50:00 HIMAWARI SWIR -18.27 162.63 35.0 -18.47 163.06 3.47 0.30 N/A 0.20 1.37 0.0 PNG
20260323 04:20:00 HIMAWARI IR -18.40 162.65 35.0 -18.45 162.97 2.49 0.15 0.88 0.40 1.91 8.8 PNG
20260323 05:00:00 HIMAWARI IR -18.53 162.67 35.0 -18.53 163.09 0.59 0.20 N/A 1.03 8.11 0.0 PNG
20260323 05:30:00 HIMAWARI IR -18.66 162.68 35.0 -18.66 163.16 0.49 0.05 0.17 1.19 9.68 12.2 PNG
20260323 06:00:00 HIMAWARI IR -18.79 162.70 35.0 -18.79 163.18 0.32 0.05 0.11 1.71 14.81 59.9 PNG
20260323 06:30:00 HIMAWARI IR -18.92 162.72 35.0 -19.00 163.19 0.31 0.05 0.11 1.75 15.20 54.8 PNG
20260323 07:00:00 HIMAWARI IR -19.05 162.73 35.0 -19.20 163.21 0.29 0.15 0.10 1.87 16.45 0.3 PNG
20260323 07:30:00 HIMAWARI IR -19.18 162.75 40.0 -19.48 163.17 0.29 0.15 0.10 1.86 16.28 13.6 PNG
20260323 07:50:00 HIMAWARI IR -19.31 162.77 40.0 -19.61 163.24 0.31 0.25 N/A 1.74 15.16 0.0 PNG
20260323 08:30:00 HIMAWARI IR -19.43 162.78 40.0 -19.88 163.21 0.35 0.15 0.12 1.58 13.54 4.0 PNG
20260323 09:00:00 HIMAWARI IR -19.56 162.80 40.0 -20.11 163.23 0.36 0.05 0.13 1.53 13.03 0.3 PNG
20260323 09:30:00 HIMAWARI IR -19.69 162.82 40.0 -20.29 163.19 0.40 0.05 N/A 1.40 11.81 0.0 PNG
20260323 10:00:00 HIMAWARI IR -19.81 162.83 40.0 -20.51 163.23 0.41 0.05 0.14 1.38 11.61 12.1 PNG
20260323 10:30:00 HIMAWARI IR -19.94 162.85 40.0 -20.79 163.22 0.88 0.40 0.31 0.76 5.41 5.4 PNG
20260323 11:00:00 SSMISF16 89GHz -19.56 162.80 40.0 -20.37 163.50 0.97 0.20 0.34 0.68 4.36 0.3 PNG
20260323 11:30:00 SSMISF16 89GHz -19.56 162.80 40.0 -20.51 163.52 0.97 0.20 0.34 0.68 4.24 0.3 PNG
20260323 12:00:00 SSMISF16 89GHz -19.56 162.80 40.0 -20.65 163.54 0.97 0.20 0.34 0.68 4.11 0.3 PNG
20260323 12:30:00 SSMISF16 89GHz -19.56 162.80 40.0 -20.79 163.56 0.97 0.20 0.34 0.68 3.99 0.3 PNG
20260323 13:00:00 SSMISF16 89GHz -19.56 162.80 40.0 -20.94 163.56 0.97 0.20 0.34 0.68 3.86 0.3 PNG
20260323 13:20:00 SSMISF16 89GHz -19.56 162.80 40.0 -21.04 163.57 0.97 0.20 0.34 0.68 3.78 0.3 PNG
20260323 13:50:00 HIMAWARI IR -20.77 162.97 45.0 -21.82 163.45 0.97 0.10 0.34 0.70 4.87 6.1 PNG
20260323 14:20:00 SSMISF16 89GHz -19.56 162.80 40.0 -21.23 163.61 0.97 0.20 0.34 0.68 3.53 0.3 PNG
20260323 14:50:00 SSMISF16 89GHz -19.56 162.80 40.0 -21.40 163.61 0.97 0.20 0.34 0.68 3.42 0.3 PNG
20260323 15:20:00 SSMISF16 89GHz -19.56 162.80 40.0 -21.56 163.63 0.97 0.20 0.34 0.68 3.30 0.3 PNG
20260323 15:50:00 SSMISF16 89GHz -19.56 162.80 40.0 -21.73 163.65 0.97 0.20 0.34 0.68 3.19 0.3 PNG
20260323 16:20:00 SSMISF16 89GHz -19.56 162.80 40.0 -21.90 163.66 0.97 0.20 0.34 0.68 3.09 0.3 PNG
20260323 16:50:00 HIMAWARI IR -21.77 163.06 45.0 -21.97 163.65 1.20 0.05 0.43 0.61 3.94 11.9 PNG
20260323 17:20:00 SSMISF16 89GHz -19.56 162.80 40.0 -22.23 163.70 0.97 0.20 0.34 0.68 2.89 0.3 PNG
20260323 17:50:00 SSMISF16 89GHz -19.56 162.80 40.0 -22.40 163.68 0.97 0.20 0.34 0.68 2.79 0.3 PNG
20260323 18:20:00 SSMISF16 89GHz -19.56 162.80 40.0 -22.56 163.69 0.97 0.20 0.34 0.68 2.70 0.3 PNG
20260323 18:50:00 SSMISF16 89GHz -19.56 162.80 40.0 -22.73 163.71 0.97 0.20 0.34 0.68 2.61 0.3 PNG
20260323 19:20:00 SSMISF16 89GHz -19.56 162.80 40.0 -22.90 163.72 0.97 0.20 0.34 0.68 2.53 0.3 PNG
20260323 19:40:00 HIMAWARI SWIR -22.77 163.14 45.0 -23.27 163.22 1.60 0.05 N/A 0.39 2.97 0.0 PNG
20260323 20:20:00 SSMISF16 89GHz -22.94 163.15 45.0 -23.04 163.15 0.74 2.50 0.26 1.14 6.37 6.0 PNG
20260323 20:50:00 SSMISF16 89GHz -22.94 163.15 45.0 -23.14 163.15 0.74 2.50 0.26 1.14 6.06 6.0 PNG
20260323 21:20:00 SSMISF16 89GHz -22.94 163.15 45.0 -23.31 163.16 0.74 2.50 0.26 1.14 5.89 6.0 PNG
20260323 21:50:00 SSMISF16 89GHz -22.94 163.15 45.0 -23.47 163.16 0.74 2.50 0.26 1.14 5.70 6.0 PNG
20260323 22:20:00 SSMISF16 89GHz -22.94 163.15 45.0 -23.64 163.17 0.74 2.50 0.26 1.14 5.50 6.0 PNG
20260323 22:50:00 SSMISF16 89GHz -22.94 163.15 45.0 -23.81 163.18 0.74 2.50 0.26 1.14 5.31 6.0 PNG
20260323 23:20:00 HIMAWARI Vis -23.94 163.19 45.0 -24.59 163.80 0.51 0.05 N/A 0.71 9.39 0.0 PNG
20260323 23:50:00 HIMAWARI Vis -24.11 163.20 45.0 -24.91 163.69 0.46 0.05 N/A 0.78 10.37 0.0 PNG
20260324 00:20:00 HIMAWARI Vis -24.27 163.21 45.0 -25.02 163.59 0.30 0.30 N/A 1.14 15.68 0.0 PNG
20260324 00:50:00 HIMAWARI Vis -24.44 163.21 45.0 -25.29 163.65 0.39 0.10 N/A 0.89 12.09 0.0 PNG
20260324 01:20:00 HIMAWARI Vis -24.61 163.22 45.0 -25.51 163.49 0.56 0.25 N/A 0.64 8.45 0.0 PNG
20260324 01:50:00 HIMAWARI Vis -24.34 163.80 45.0 -25.64 163.47 0.39 0.05 N/A 0.91 12.32 0.0 PNG
20260324 02:20:00 HIMAWARI Vis -24.52 163.80 45.0 -25.87 163.64 0.43 0.10 N/A 0.81 10.93 0.0 PNG
20260324 02:50:00 HIMAWARI Vis -24.71 163.80 45.0 -26.06 163.42 0.78 0.05 N/A 0.48 6.05 0.0 PNG
20260324 03:20:00 HIMAWARI Vis -24.89 163.80 45.0 -26.39 163.53 0.54 0.05 N/A 0.66 8.75 0.0 PNG
20260324 04:00:00 HIMAWARI Vis -25.07 163.80 45.0 -26.72 163.31 0.59 0.05 N/A 0.61 7.99 0.0 PNG
20260324 04:20:00 HIMAWARI Vis -25.26 163.81 45.0 -26.91 163.31 0.74 0.05 N/A 0.50 6.44 0.0 PNG
20260324 04:50:00 HIMAWARI Vis -25.44 163.81 45.0 -27.29 163.34 0.70 0.10 N/A 0.53 6.82 0.0 PNG
20260324 05:30:00 HIMAWARI Vis -25.62 163.82 45.0 -27.52 163.32 0.46 0.10 N/A 0.77 10.28 0.0 PNG
20260324 05:50:00 HIMAWARI IR -25.81 163.82 45.0 -27.71 163.60 1.00 0.35 0.35 0.69 4.77 2.2 PNG
20260324 06:20:00 HIMAWARI IR -25.99 163.83 45.0 -27.94 163.83 0.59 0.30 0.21 1.02 8.05 8.8 PNG
20260324 06:50:00 HIMAWARI IR -26.17 163.84 45.0 -28.17 163.84 0.57 0.25 0.20 1.04 8.26 10.6 PNG
20260324 07:30:00 HIMAWARI SWIR -26.36 163.85 40.0 -28.28 163.41 1.32 0.05 N/A 0.46 3.59 0.0 PNG
20260324 07:50:00 HIMAWARI SWIR -26.54 163.86 45.0 -28.46 163.44 1.57 0.05 N/A 0.39 3.02 0.0 PNG
20260324 08:20:00 SSMISF16 89GHz -26.72 163.88 45.0 -28.32 163.04 0.45 2.50 N/A 2.40 10.49 0.0 PNG
20260324 08:50:00 SSMISF16 89GHz -26.72 163.88 45.0 -28.44 163.05 0.45 2.50 N/A 2.40 10.08 0.0 PNG
20260324 09:20:00 SSMISF16 89GHz -26.72 163.88 45.0 -28.62 163.06 0.45 2.50 N/A 2.40 9.68 0.0 PNG
20260324 09:50:00 SSMISF16 89GHz -26.72 163.88 45.0 -28.81 163.08 0.45 2.50 N/A 2.40 9.25 0.0 PNG
20260324 10:20:00 SSMISF16 89GHz -26.72 163.88 45.0 -28.99 163.09 0.45 2.50 N/A 2.40 8.80 0.0 PNG
20260324 10:50:00 SSMISF16 89GHz -26.72 163.88 45.0 -29.17 163.11 0.45 2.50 N/A 2.40 8.34 0.0 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 |