Tropical Depression 17S
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 . 20220302 08:10:00 HIMAWARI IR -10.80 -111.17 35.0 -11.15 -109.69 0.24 0.67 0.05 0.93 7.08 80.4 GIF 20220302 08:40:00 HIMAWARI NearIR -10.80 -111.19 35.0 -10.85 -110.12 0.74 2.09 0.05 0.30 2.27 47.9 GIF 20220302 09:10:00 HIMAWARI IR -10.80 -111.21 35.0 -11.15 -109.98 3.36 9.49 0.05 0.23 0.50 48.7 GIF 20220302 09:40:00 HIMAWARI NearIR -10.80 -111.23 35.0 -11.45 -110.49 1.12 3.17 0.05 0.22 1.50 39.1 GIF 20220302 10:10:00 HIMAWARI IR -10.80 -111.25 35.0 -11.72 -110.43 1.27 3.59 0.05 0.34 1.32 63.7 GIF 20220302 10:40:00 HIMAWARI NearIR -10.80 -111.27 35.0 -9.87 -111.19 0.37 1.05 0.05 0.56 4.53 81.8 GIF 20220302 11:00:00 METEOSAT IR -10.80 -111.28 35.0 -10.75 -111.31 0.00 0.00 N/A 0.00 0.00 0.0 GIF 20220302 11:40:00 SSMI18 85-92GHz -10.80 -111.29 35.0 -11.34 -111.11 0.64 1.80 N/A 0.00 2.61 0.0 GIF 20220302 12:10:00 SSMI18 85-92GHz -10.80 -111.29 35.0 -11.34 -111.13 0.64 1.80 N/A 0.00 2.59 0.0 GIF 20220302 12:40:00 HIMAWARI IR -10.79 -111.37 35.0 -9.87 -110.93 0.40 1.12 0.05 0.64 4.22 99.3 GIF 20220302 13:10:00 HIMAWARI NearIR -10.79 -111.39 35.0 -9.87 -110.43 0.11 0.31 0.05 1.78 15.12 100.0 GIF 20220302 13:40:00 HIMAWARI IR -10.79 -111.42 35.0 -9.99 -110.61 0.25 0.70 0.05 0.89 6.76 100.0 GIF 20220302 14:10:00 HIMAWARI NearIR -10.14 -111.54 35.0 -9.94 -110.72 0.56 1.59 0.05 0.39 2.98 68.4 GIF 20220302 14:30:00 HIMAWARI NearIR -10.14 -111.56 35.0 -10.06 -110.46 0.14 0.40 0.05 1.41 11.89 100.0 GIF 20220302 15:10:00 HIMAWARI NearIR -10.20 -111.61 35.0 -11.22 -110.57 0.35 0.98 0.05 0.60 4.82 100.0 GIF 20220302 15:40:00 SSMI18 85-92GHz -10.80 -111.29 35.0 -10.75 -111.44 0.64 1.80 N/A 0.00 2.32 0.0 GIF 20220302 16:10:00 SSMI18 85-92GHz -10.80 -111.29 35.0 -10.75 -111.47 0.64 1.80 N/A 0.00 2.27 0.0 GIF 20220302 16:40:00 HIMAWARI IR -10.20 -111.71 35.0 -11.30 -110.92 0.43 1.21 0.05 0.61 3.93 87.8 GIF 20220302 17:10:00 HIMAWARI NearIR -10.20 -111.74 35.0 -11.15 -110.80 0.50 1.41 0.05 0.43 3.36 97.0 GIF 20220302 17:40:00 HIMAWARI NearIR -10.20 -111.78 35.0 -11.20 -110.48 0.73 2.07 0.05 0.31 2.30 75.0 GIF 20220302 18:10:00 SSMI18 85-92GHz -10.80 -111.29 35.0 -10.76 -111.61 0.64 1.80 N/A 0.00 2.09 0.0 GIF 20220302 18:40:00 SSMI18 85-92GHz -10.80 -111.29 35.0 -10.76 -111.64 0.64 1.80 N/A 0.00 2.05 0.0 GIF 20220302 19:10:00 AMSR2 85-92GHz -10.20 -111.79 35.0 -9.89 -112.12 0.36 1.01 N/A 0.63 4.53 0.0 GIF 20220302 19:40:00 AMSR2 85-92GHz -10.20 -111.79 35.0 -9.91 -112.17 0.36 1.01 N/A 0.63 4.43 0.0 GIF 20220302 20:10:00 AMSR2 85-92GHz -10.20 -111.79 35.0 -9.92 -112.22 0.36 1.01 N/A 0.63 4.32 0.0 GIF 20220302 20:40:00 AMSR2 85-92GHz -10.20 -111.79 35.0 -9.94 -112.27 0.36 1.01 N/A 0.63 4.21 0.0 GIF 20220302 21:10:00 AMSR2 85-92GHz -10.20 -111.79 35.0 -9.96 -112.32 0.36 1.01 N/A 0.63 4.09 0.0 GIF 20220302 21:40:00 AMSR2 85-92GHz -10.20 -111.79 35.0 -9.97 -112.36 0.36 1.01 N/A 0.63 3.97 0.0 GIF 20220302 22:10:00 AMSR2 85-92GHz -10.20 -111.79 35.0 -9.98 -112.41 0.36 1.01 N/A 0.63 3.85 0.0 GIF 20220302 22:40:00 SSMI16 85-92GHz -10.14 -112.22 25.0 -10.45 -111.69 0.16 0.45 N/A 2.39 10.36 0.0 GIF 20220302 23:10:00 HIMAWARI IR -10.16 -112.30 25.0 -10.09 -112.02 0.11 0.31 0.05 1.75 15.21 100.0 GIF 20220302 23:40:00 SSMI16 85-92GHz -10.14 -112.22 25.0 -10.48 -111.78 0.16 0.45 N/A 2.39 9.66 0.0 GIF 20220303 00:20:00 SSMI16 85-92GHz -10.14 -112.22 25.0 -10.49 -111.83 0.16 0.45 N/A 2.39 9.08 0.0 GIF 20220303 00:40:00 SSMI16 85-92GHz -10.14 -112.22 25.0 -10.50 -111.86 0.16 0.45 N/A 2.39 8.78 0.0 GIF 20220303 01:10:00 SSMI16 85-92GHz -10.14 -112.22 25.0 -10.51 -111.90 0.16 0.45 N/A 2.39 8.33 0.0 GIF 20220303 01:50:00 SSMI16 85-92GHz -10.14 -112.22 25.0 -10.53 -111.95 0.16 0.45 N/A 2.39 7.74 0.0 GIF 20220303 02:20:00 HIMAWARI Vis -10.24 -112.55 25.0 -9.91 -112.25 0.19 0.54 0.10 0.66 8.73 86.9 GIF 20220303 02:50:00 SSMI16 85-92GHz -10.14 -112.22 25.0 -10.55 -112.03 0.16 0.45 N/A 2.39 6.91 0.0 GIF 20220303 03:20:00 SSMI16 85-92GHz -10.14 -112.22 25.0 -10.56 -112.06 0.16 0.45 N/A 2.39 6.53 0.0 GIF 20220303 03:50:00 HIMAWARI Vis -10.27 -112.66 25.0 -10.07 -112.00 0.27 0.77 0.40 0.49 6.20 64.7 GIF 20220303 04:20:00 HIMAWARI Vis -10.27 -112.69 25.0 -9.97 -111.91 0.22 0.63 0.10 0.58 7.53 61.5 GIF 20220303 04:50:00 HIMAWARI Vis -10.28 -112.73 25.0 -9.96 -111.91 0.17 0.48 0.15 0.74 9.85 71.3 GIF 20220303 05:20:00 HIMAWARI Vis -10.29 -112.76 25.0 -10.02 -111.89 0.14 0.41 0.10 0.87 11.66 83.3 GIF |
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 |