Tropical Depression 01W
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 . 20220330 16:10:00 HIMAWARI NearIR 11.94 -109.88 25.0 12.24 -110.39 2.01 5.68 0.05 0.14 0.83 57.5 GIF 20220330 16:40:00 HIMAWARI NearIR 11.96 -109.82 25.0 12.31 -110.39 0.77 2.17 0.05 0.29 2.18 79.0 GIF 20220330 17:10:00 HIMAWARI NearIR 11.98 -109.77 25.0 12.71 -109.54 0.20 0.57 0.05 1.00 8.30 100.0 GIF 20220330 17:40:00 HIMAWARI NearIR 12.01 -109.72 25.0 12.76 -109.49 0.34 0.95 0.05 0.62 5.01 100.0 GIF 20220330 18:10:00 HIMAWARI NearIR 12.03 -109.66 25.0 11.85 -108.79 1.66 4.68 0.10 0.16 1.01 56.6 GIF 20220330 18:40:00 HIMAWARI NearIR 12.05 -109.60 25.0 11.85 -108.20 0.32 0.92 0.05 0.64 5.17 100.0 GIF 20220330 19:10:00 HIMAWARI NearIR 12.07 -109.55 25.0 13.07 -109.50 3.09 8.74 0.05 0.11 0.54 49.8 GIF 20220330 19:40:00 AMSR2 85-92GHz 12.03 -109.66 25.0 11.89 -108.68 0.26 0.75 N/A 1.13 5.97 0.0 GIF 20220330 20:10:00 AMSR2 85-92GHz 12.03 -109.66 25.0 11.91 -108.63 0.26 0.75 N/A 1.13 5.79 0.0 GIF 20220330 20:40:00 AMSR2 85-92GHz 12.03 -109.66 25.0 11.94 -108.57 0.26 0.75 N/A 1.13 5.60 0.0 GIF 20220330 21:10:00 AMSR2 85-92GHz 12.03 -109.66 25.0 11.96 -108.51 0.26 0.75 N/A 1.13 5.41 0.0 GIF 20220330 21:50:00 AMSR2 85-92GHz 12.03 -109.66 25.0 11.99 -108.44 0.26 0.75 N/A 1.13 5.15 0.0 GIF 20220330 22:10:00 AMSR2 85-92GHz 12.03 -109.66 25.0 12.01 -108.40 0.26 0.75 N/A 1.13 5.02 0.0 GIF 20220330 22:40:00 HIMAWARI NearIR 12.23 -109.15 25.0 12.78 -108.67 0.31 0.88 0.05 0.66 5.37 81.7 GIF 20220330 23:10:00 SSMI16 85-92GHz 12.25 -109.11 25.0 11.91 -108.28 0.32 0.91 N/A 0.79 5.21 0.0 GIF 20220330 23:40:00 SSMI16 85-92GHz 12.25 -109.11 25.0 11.93 -108.22 0.32 0.91 N/A 0.79 5.15 0.0 GIF 20220331 00:10:00 SSMI16 85-92GHz 12.25 -109.11 25.0 11.96 -108.16 0.32 0.91 N/A 0.79 5.05 0.0 GIF 20220331 00:40:00 SSMI16 85-92GHz 12.25 -109.11 25.0 11.98 -108.10 0.32 0.91 N/A 0.79 4.94 0.0 GIF 20220331 01:10:00 SSMI16 85-92GHz 12.25 -109.11 25.0 12.01 -108.05 0.32 0.91 N/A 0.79 4.81 0.0 GIF 20220331 01:40:00 HIMAWARI IR 12.38 -108.81 25.0 13.28 -107.07 0.29 0.82 0.10 0.80 5.81 100.0 GIF 20220331 02:10:00 HIMAWARI Vis 12.41 -108.75 25.0 12.71 -108.47 0.30 0.84 0.05 0.45 5.65 60.4 GIF 20220331 02:30:00 HIMAWARI Vis 12.43 -108.71 25.0 12.75 -108.46 0.24 0.69 0.35 0.54 6.91 67.2 GIF 20220331 03:10:00 HIMAWARI Vis 12.46 -108.64 25.0 12.79 -108.36 0.38 1.08 0.25 0.36 4.41 66.6 GIF 20220331 03:40:00 SSMI16 85-92GHz 12.25 -109.11 25.0 12.13 -107.76 0.32 0.91 N/A 0.79 4.11 0.0 GIF 20220331 04:10:00 SSMI16 85-92GHz 12.25 -109.11 25.0 12.16 -107.70 0.32 0.91 N/A 0.79 3.97 0.0 GIF 20220331 04:40:00 HIMAWARI Vis 12.54 -108.47 25.0 12.89 -108.03 0.24 0.68 0.05 0.54 6.95 65.7 GIF 20220331 05:10:00 HIMAWARI Vis 12.56 -108.41 25.0 12.91 -107.82 0.26 0.73 0.10 0.51 6.50 67.4 GIF 20220331 05:40:00 HIMAWARI Vis 12.59 -108.36 25.0 12.86 -107.79 0.26 0.73 0.15 0.51 6.51 67.9 GIF 20220331 06:10:00 HIMAWARI Vis 12.61 -108.30 25.0 12.99 -107.77 0.18 0.51 0.05 0.70 9.23 81.9 GIF 20220331 06:40:00 HIMAWARI Vis 12.64 -108.25 25.0 12.89 -107.79 0.16 0.45 0.05 0.79 10.62 91.2 GIF 20220331 07:10:00 HIMAWARI Vis 12.66 -108.19 25.0 13.04 -107.89 0.24 0.68 0.05 0.54 6.99 77.7 GIF 20220331 07:50:00 HIMAWARI Vis 12.70 -108.12 25.0 13.10 -107.87 0.19 0.55 0.05 0.66 8.69 80.6 GIF 20220331 08:10:00 HIMAWARI Vis 12.71 -108.09 25.0 13.01 -107.98 0.21 0.60 0.20 0.61 7.96 80.8 GIF 20220331 08:40:00 HIMAWARI IR 12.74 -108.03 25.0 13.19 -107.55 0.50 1.41 0.05 0.55 3.36 83.3 GIF 20220331 09:10:00 HIMAWARI NearIR 12.76 -107.98 25.0 13.41 -107.47 0.51 1.45 0.05 0.42 3.27 61.2 GIF 20220331 09:40:00 SSMI16 85-92GHz 12.77 -107.96 25.0 12.79 -107.58 0.45 1.26 N/A 0.34 3.73 0.0 GIF 20220331 10:10:00 SSMI16 85-92GHz 12.77 -107.96 25.0 12.81 -107.53 0.45 1.26 N/A 0.34 3.69 0.0 GIF 20220331 10:40:00 SSMI16 85-92GHz 12.77 -107.96 25.0 12.84 -107.48 0.45 1.26 N/A 0.34 3.64 0.0 GIF 20220331 11:10:00 SSMI16 85-92GHz 12.77 -107.96 25.0 12.86 -107.43 0.45 1.26 N/A 0.34 3.58 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 |