Tropical Depression 15S
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 . 20220301 20:10:00 HIMAWARI NearIR -18.30 -121.43 35.0 -19.15 -121.41 0.11 0.32 0.05 1.77 15.01 100.0 GIF 20220301 20:40:00 HIMAWARI NearIR -18.33 -121.40 35.0 -19.38 -121.29 0.12 0.34 0.05 1.65 13.98 100.0 GIF 20220301 21:10:00 HIMAWARI NearIR -18.41 -121.49 35.0 -19.56 -121.20 0.12 0.34 0.05 1.64 13.83 100.0 GIF 20220301 21:30:00 HIMAWARI IR -18.43 -121.47 35.0 -19.33 -121.08 0.13 0.38 0.05 1.48 12.61 55.0 GIF 20220301 21:30:00 HIMAWARI IR -18.43 -121.47 35.0 -19.33 -121.08 0.13 0.38 0.05 1.48 12.61 55.0 GIF 20220301 23:20:00 HIMAWARI Vis -18.55 -121.37 35.0 -19.05 -121.21 0.18 0.51 0.10 0.70 9.28 72.7 GIF 20220301 23:50:00 HIMAWARI Vis -18.58 -121.34 35.0 -19.13 -121.18 0.11 0.31 0.20 1.11 15.19 80.7 GIF 20220302 00:20:00 HIMAWARI Vis -18.61 -121.31 35.0 -19.21 -121.02 0.13 0.38 0.40 0.92 12.49 84.1 GIF 20220302 00:40:00 HIMAWARI Vis -18.63 -121.29 35.0 -19.25 -121.02 0.13 0.36 0.45 0.96 13.05 81.4 GIF 20220302 01:10:00 HIMAWARI Vis -18.66 -121.26 35.0 -19.31 -121.05 0.12 0.35 0.40 1.00 13.62 85.5 GIF 20220302 01:40:00 HIMAWARI Vis -18.97 -121.11 35.0 -19.42 -121.01 0.11 0.32 0.50 1.10 14.99 89.1 GIF 20220302 02:10:00 HIMAWARI Vis -19.02 -121.11 35.0 -19.47 -121.00 0.15 0.42 0.10 0.84 11.24 95.2 GIF 20220302 02:30:00 HIMAWARI Vis -19.05 -121.11 35.0 -19.50 -120.95 0.13 0.36 0.30 0.98 13.32 92.1 GIF 20220302 03:10:00 HIMAWARI Vis -19.12 -121.10 35.0 -19.54 -120.91 0.16 0.45 0.50 0.78 10.49 96.6 GIF 20220302 03:40:00 HIMAWARI IR -19.16 -121.09 35.0 -19.71 -120.64 0.16 0.45 0.20 1.27 10.52 100.0 GIF 20220302 04:10:00 HIMAWARI Vis -19.20 -121.08 35.0 -19.63 -120.79 0.16 0.45 0.05 0.78 10.44 78.5 GIF 20220302 04:40:00 HIMAWARI IR -19.24 -121.06 35.0 -19.97 -120.40 0.15 0.42 0.30 1.35 11.29 90.3 GIF 20220302 05:10:00 HIMAWARI IR -19.29 -121.05 35.0 -19.91 -120.39 0.15 0.44 0.05 1.31 10.87 79.3 GIF 20220302 05:40:00 HIMAWARI Vis -19.33 -121.04 35.0 -19.73 -120.56 0.17 0.48 0.10 0.74 9.85 76.3 GIF 20220302 06:10:00 HIMAWARI Vis -19.37 -121.02 35.0 -19.77 -120.55 0.14 0.39 0.10 0.90 12.18 97.0 GIF 20220302 06:40:00 HIMAWARI Vis -19.41 -121.01 35.0 -19.78 -120.53 0.12 0.34 0.05 1.03 13.97 99.8 GIF 20220302 07:10:00 HIMAWARI Vis -19.61 -120.69 40.0 -19.94 -120.35 0.13 0.36 0.15 0.98 13.33 77.8 GIF 20220302 07:40:00 HIMAWARI Vis -19.66 -120.69 40.0 -19.93 -120.32 0.14 0.39 0.25 0.91 12.31 73.7 GIF 20220302 08:10:00 HIMAWARI Vis -19.72 -120.78 40.0 -19.97 -120.35 0.17 0.48 0.15 0.75 9.96 68.9 GIF 20220302 08:40:00 HIMAWARI IR -19.77 -120.79 40.0 -20.24 -120.05 0.17 0.47 0.35 1.22 10.02 60.0 GIF 20220302 09:10:00 HIMAWARI IR -19.82 -120.80 40.0 -20.14 -120.01 0.19 0.52 0.05 1.12 9.05 49.7 GIF 20220302 09:40:00 HIMAWARI IR -19.86 -120.81 40.0 -20.14 -119.99 0.24 0.69 0.30 0.90 6.87 43.4 GIF 20220302 10:10:00 HIMAWARI IR -19.91 -120.82 40.0 -20.16 -119.87 0.21 0.59 0.05 1.02 8.04 29.7 GIF 20220302 10:40:00 HIMAWARI NearIR -19.96 -120.83 40.0 -20.06 -119.77 0.23 0.64 0.05 0.90 7.41 100.0 GIF 20220302 11:10:00 HIMAWARI IR -20.00 -120.84 40.0 -20.23 -119.85 0.22 0.61 0.50 1.00 7.79 64.3 GIF 20220302 11:40:00 HIMAWARI NearIR -20.05 -120.84 40.0 -19.93 -119.88 0.22 0.64 0.05 0.90 7.47 100.0 GIF 20220302 12:10:00 HIMAWARI NearIR -20.10 -120.85 40.0 -20.15 -120.02 0.10 0.30 0.05 1.89 16.02 100.0 GIF 20220302 12:40:00 HIMAWARI IR -20.14 -120.85 40.0 -20.09 -120.00 0.27 0.76 0.05 0.84 6.26 60.4 GIF 20220302 13:10:00 HIMAWARI IR -19.98 -120.54 45.0 -20.00 -119.83 0.18 0.50 0.05 1.16 9.40 63.7 GIF 20220302 13:40:00 HIMAWARI IR -20.01 -120.56 45.0 -20.01 -120.00 0.21 0.59 0.25 1.02 7.98 70.3 GIF 20220302 14:10:00 AMSR2 85-92GHz -19.30 -121.05 35.0 -20.40 -120.37 0.17 0.48 N/A 2.19 4.23 0.0 GIF 20220302 14:30:00 HIMAWARI IR -20.07 -120.59 45.0 -19.99 -120.43 0.32 0.91 0.05 0.73 5.19 65.1 GIF 20220302 15:10:00 HIMAWARI IR -20.11 -120.60 45.0 -20.29 -120.66 0.31 0.89 0.05 0.75 5.34 66.9 GIF 20220302 15:40:00 HIMAWARI IR -20.15 -120.62 45.0 -20.27 -120.54 0.22 0.63 0.05 0.97 7.49 68.6 GIF 20220302 16:10:00 HIMAWARI IR -20.18 -120.63 45.0 -20.21 -120.47 0.17 0.48 0.05 1.21 9.91 68.7 GIF 20220302 16:40:00 HIMAWARI IR -20.22 -120.64 45.0 -20.27 -120.51 0.21 0.60 0.25 1.00 7.85 74.4 GIF 20220302 17:10:00 HIMAWARI NearIR -20.25 -120.66 45.0 -20.45 -120.10 0.16 0.46 0.05 1.23 10.27 100.0 GIF 20220302 17:40:00 HIMAWARI IR -20.29 -120.67 45.0 -20.26 -120.56 0.32 0.92 0.05 0.73 5.17 48.3 GIF 20220302 18:10:00 HIMAWARI NearIR -20.32 -120.68 45.0 -20.60 -120.63 0.30 0.85 0.05 0.69 5.58 100.0 GIF 20220302 18:40:00 HIMAWARI IR -20.36 -120.70 45.0 -20.69 -120.83 0.45 1.27 0.05 0.59 3.73 48.1 GIF 20220302 19:10:00 HIMAWARI NearIR -20.40 -120.71 45.0 -20.77 -120.84 0.17 0.47 0.05 1.21 10.15 100.0 GIF 20220302 19:40:00 HIMAWARI NearIR -20.44 -120.73 45.0 -20.61 -120.81 0.15 0.42 0.05 1.36 11.40 100.0 GIF 20220302 20:10:00 HIMAWARI NearIR -20.48 -120.74 45.0 -20.78 -121.01 0.08 0.23 0.05 2.41 20.52 100.0 GIF 20220302 20:40:00 HIMAWARI NearIR -20.52 -120.76 45.0 -20.72 -120.87 0.20 0.57 0.05 1.01 8.36 100.0 GIF 20220302 21:10:00 SSMI18 85-92GHz -20.54 -120.77 45.0 -20.46 -121.15 0.13 0.37 N/A 3.11 12.76 0.0 GIF 20220302 21:40:00 SSMI18 85-92GHz -20.54 -120.77 45.0 -20.50 -121.16 0.13 0.37 N/A 3.11 12.36 0.0 GIF 20220302 22:10:00 SSMI18 85-92GHz -20.54 -120.77 45.0 -20.54 -121.18 0.13 0.37 N/A 3.11 11.81 0.0 GIF 20220302 22:40:00 HIMAWARI IR -20.68 -120.84 45.0 -21.01 -121.61 0.13 0.37 0.05 1.51 12.85 100.0 GIF 20220302 23:10:00 SSMI17 85-92GHz -20.69 -120.84 45.0 -20.83 -121.50 0.12 0.34 N/A 3.48 13.74 0.0 GIF 20220302 23:40:00 SSMI17 85-92GHz -20.69 -120.84 45.0 -20.87 -121.52 0.12 0.34 N/A 3.48 13.15 0.0 GIF 20220303 00:10:00 SSMI17 85-92GHz -20.69 -120.84 45.0 -20.92 -121.55 0.12 0.34 N/A 3.48 12.46 0.0 GIF 20220303 00:40:00 SSMI17 85-92GHz -20.69 -120.84 45.0 -20.96 -121.57 0.12 0.34 N/A 3.48 11.73 0.0 GIF 20220303 01:10:00 SSMI17 85-92GHz -20.69 -120.84 45.0 -21.01 -121.60 0.12 0.34 N/A 3.48 10.99 0.0 GIF 20220303 01:50:00 HIMAWARI Vis -20.97 -121.01 45.0 -21.47 -121.84 0.14 0.39 0.45 0.90 12.18 81.8 GIF 20220303 02:20:00 HIMAWARI Vis -21.02 -121.04 45.0 -21.47 -121.89 0.15 0.42 0.50 0.83 11.21 78.2 GIF 20220303 02:30:00 SSMI17 85-92GHz -20.69 -120.84 45.0 -21.13 -121.68 0.12 0.34 N/A 3.48 9.16 0.0 GIF 20220303 03:20:00 HIMAWARI IR -21.11 -121.11 45.0 -21.86 -122.47 0.20 0.57 0.05 1.06 8.39 100.0 GIF 20220303 03:50:00 HIMAWARI Vis -21.16 -121.15 45.0 -21.56 -121.76 0.56 1.58 0.25 0.27 3.01 48.5 GIF 20220303 04:20:00 HIMAWARI Vis -21.21 -121.19 45.0 -21.58 -121.43 0.50 1.41 0.30 0.29 3.37 50.6 GIF 20220303 04:40:00 HIMAWARI Vis -21.24 -121.21 45.0 -21.54 -121.37 0.54 1.53 0.40 0.27 3.09 49.9 GIF 20220303 05:20:00 HIMAWARI Vis -21.31 -121.27 45.0 -21.53 -121.19 0.98 2.76 0.20 0.18 1.72 43.9 GIF 20220303 05:50:00 HIMAWARI Vis -21.36 -121.31 45.0 -21.71 -121.31 0.34 0.96 0.35 0.40 4.96 64.6 GIF 20220303 06:20:00 HIMAWARI Vis -21.41 -121.36 45.0 -21.76 -121.15 0.53 1.50 0.05 0.28 3.16 55.6 GIF 20220303 06:40:00 HIMAWARI Vis -21.45 -121.39 45.0 -21.77 -121.23 0.36 1.02 0.45 0.38 4.63 58.0 GIF 20220303 07:10:00 HIMAWARI Vis -21.50 -121.44 45.0 -21.92 -121.39 0.47 1.34 0.45 0.30 3.54 59.7 GIF 20220303 07:50:00 HIMAWARI Vis -21.57 -121.51 45.0 -21.92 -121.32 0.28 0.79 0.15 0.47 6.01 63.6 GIF 20220303 08:10:00 HIMAWARI Vis -21.60 -121.55 45.0 -21.93 -121.36 0.28 0.80 0.10 0.47 5.96 64.1 GIF 20220303 08:40:00 HIMAWARI NearIR -21.65 -121.60 45.0 -22.93 -122.11 0.76 2.15 0.10 0.30 2.21 49.3 GIF 20220303 09:00:00 AMSR2 85-92GHz -21.38 -121.33 45.0 -22.09 -122.28 0.29 0.81 N/A 0.99 5.10 0.0 GIF 20220303 09:40:00 SSMI18 85-92GHz -21.70 -121.65 45.0 -22.21 -121.88 0.32 0.90 N/A 0.81 5.23 0.0 GIF 20220303 10:00:00 SSMI18 85-92GHz -21.70 -121.65 45.0 -22.24 -121.91 0.32 0.90 N/A 0.81 5.17 0.0 GIF 20220303 10:50:00 HIMAWARI NearIR -21.88 -121.85 45.0 -23.40 -122.58 0.13 0.37 0.05 1.53 12.89 100.0 GIF 20220303 11:20:00 SSMI17 85-92GHz -21.90 -121.88 45.0 -23.23 -122.30 0.26 0.74 N/A 1.15 6.37 0.0 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 |