Tropical Depression 16W
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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 .
20190902 20:40:00 HIMAWARI NearIR 16.71 -107.81 30.0 16.21 -107.55 0.75 2.11 0.10 0.30 2.24 60.7 GIF
20190902 21:10:00 HIMAWARI NearIR 16.69 -107.79 30.0 15.54 -107.51 3.21 9.07 0.15 0.10 0.52 40.1 GIF
20190902 21:40:00 HIMAWARI IR 16.68 -107.78 30.0 15.48 -107.52 0.96 2.70 0.10 0.39 1.76 71.6 GIF
20190902 22:10:00 HIMAWARI IR 16.66 -107.76 30.0 15.78 -107.03 0.50 1.41 0.05 0.55 3.36 76.9 GIF
20190902 22:40:00 HIMAWARI IR 16.64 -107.75 30.0 15.72 -107.33 0.56 1.57 0.10 0.51 3.02 76.9 GIF
20190902 23:10:00 HIMAWARI NearIR 16.62 -107.73 30.0 15.80 -107.47 0.26 0.73 0.05 0.79 6.47 85.1 GIF
20190902 23:40:00 SSMI18 85-92GHz 16.62 -107.73 30.0 16.61 -107.72 0.37 1.04 N/A 0.59 4.52 0.0 GIF
20190903 00:10:00 SSMI18 85-92GHz 16.62 -107.73 30.0 16.59 -107.70 0.37 1.04 N/A 0.59 4.46 0.0 GIF
20190903 00:40:00 SSMI18 85-92GHz 16.62 -107.73 30.0 16.57 -107.68 0.37 1.04 N/A 0.59 4.37 0.0 GIF
20190903 01:10:00 HIMAWARI Vis 16.55 -107.67 30.0 16.38 -108.19 0.30 0.86 0.05 0.44 5.54 67.2 GIF
20190903 01:40:00 HIMAWARI IR 15.91 -107.24 30.0 15.51 -106.46 0.37 1.06 0.05 0.66 4.50 98.1 GIF
20190903 02:20:00 SSMI18 85-92GHz 16.62 -107.73 30.0 15.90 -107.23 0.37 1.04 N/A 0.59 4.02 0.0 GIF
20190903 02:30:00 SSMI18 85-92GHz 16.62 -107.73 30.0 15.90 -107.22 0.37 1.04 N/A 0.59 3.99 0.0 GIF
20190903 03:10:00 SSMI18 85-92GHz 16.62 -107.73 30.0 15.89 -107.21 0.37 1.04 N/A 0.59 3.84 0.0 GIF
20190903 03:40:00 HIMAWARI NearIR 15.89 -107.18 30.0 15.54 -106.25 0.39 1.11 0.05 0.54 4.29 84.8 GIF
20190903 04:10:00 SSMI18 85-92GHz 16.62 -107.73 30.0 15.88 -107.18 0.37 1.04 N/A 0.59 3.61 0.0 GIF
20190903 04:40:00 SSMI18 85-92GHz 16.62 -107.73 30.0 15.87 -107.16 0.37 1.04 N/A 0.59 3.50 0.0 GIF
20190903 05:10:00 HIMAWARI Vis 15.86 -107.15 30.0 15.84 -106.99 0.21 0.60 0.40 0.61 7.94 80.5 GIF
20190903 05:40:00 HIMAWARI Vis 15.85 -107.14 30.0 15.93 -106.96 0.18 0.50 0.25 0.71 9.45 73.1 GIF
20190903 06:20:00 HIMAWARI Vis 15.84 -107.12 30.0 15.94 -106.86 0.19 0.54 0.10 0.66 8.71 73.0 GIF
20190903 06:40:00 HIMAWARI Vis 15.83 -107.12 30.0 15.95 -106.80 0.44 1.24 0.10 0.32 3.81 54.6 GIF
20190903 07:10:00 AMSR2 85-92GHz 15.84 -107.13 30.0 15.82 -107.11 0.33 0.92 N/A 0.77 5.03 0.0 GIF
20190903 07:40:00 AMSR2 85-92GHz 15.84 -107.13 30.0 16.12 -108.37 0.33 0.92 N/A 0.77 4.92 0.0 GIF
20190903 08:10:00 AMSR2 85-92GHz 15.84 -107.13 30.0 16.16 -108.39 0.33 0.92 N/A 0.77 4.80 0.0 GIF
20190903 08:40:00 HIMAWARI IR 16.39 -108.19 30.0 16.94 -107.04 0.21 0.59 0.15 1.02 8.01 100.0 GIF
20190903 09:10:00 HIMAWARI IR 16.40 -108.21 30.0 16.95 -106.90 0.35 1.00 0.15 0.69 4.75 97.2 GIF
20190903 09:40:00 HIMAWARI IR 16.42 -108.23 30.0 16.99 -106.77 0.22 0.63 0.15 0.97 7.51 100.0 GIF
20190903 10:10:00 AMSR2 85-92GHz 15.84 -107.13 30.0 16.43 -108.25 0.33 0.92 N/A 0.77 4.26 0.0 GIF
20190903 10:40:00 AMSR2 85-92GHz 15.84 -107.13 30.0 16.45 -108.27 0.33 0.92 N/A 0.77 4.12 0.0 GIF
20190903 11:10:00 AMSR2 85-92GHz 15.84 -107.13 30.0 16.46 -108.30 0.33 0.92 N/A 0.77 3.99 0.0 GIF
20190903 11:40:00 AMSR2 85-92GHz 15.84 -107.13 30.0 16.49 -108.31 0.33 0.92 N/A 0.77 3.85 0.0 GIF
20190903 12:10:00 AMSR2 85-92GHz 15.84 -107.13 30.0 16.50 -108.33 0.33 0.92 N/A 0.77 3.72 0.0 GIF
20190903 12:40:00 AMSR2 85-92GHz 15.84 -107.13 30.0 16.33 -107.37 0.33 0.92 N/A 0.77 3.59 0.0 GIF
20190903 13:10:00 AMSR2 85-92GHz 15.84 -107.13 30.0 16.34 -107.36 0.33 0.92 N/A 0.77 3.47 0.0 GIF
20190903 13:40:00 AMSR2 85-92GHz 15.84 -107.13 30.0 16.36 -107.34 0.33 0.92 N/A 0.77 3.35 0.0 GIF
20190903 14:20:00 AMSR2 85-92GHz 15.84 -107.13 30.0 16.38 -107.32 0.33 0.92 N/A 0.77 3.19 0.0 GIF
20190903 14:50:00 AMSR2 85-92GHz 15.84 -107.13 30.0 16.40 -107.30 0.33 0.92 N/A 0.77 3.08 0.0 GIF
20190903 15:10:00 AMSR2 85-92GHz 15.84 -107.13 30.0 16.41 -107.29 0.33 0.92 N/A 0.77 3.01 0.0 GIF
20190903 15:40:00 HIMAWARI NearIR 16.42 -107.28 25.0 15.49 -108.79 0.28 0.80 0.10 0.73 5.93 67.8 GIF
20190903 16:10:00 HIMAWARI IR 16.43 -107.27 25.0 15.83 -108.68 0.55 1.55 0.05 0.52 3.05 62.1 GIF
20190903 16:40:00 HIMAWARI NearIR 16.45 -107.26 25.0 15.67 -108.93 0.43 1.21 0.05 0.49 3.92 59.4 GIF
20190903 17:10:00 AMSR2 85-92GHz 15.84 -107.13 30.0 16.46 -107.25 0.33 0.92 N/A 0.77 2.63 0.0 GIF
20190903 17:50:00 AMSR2 85-92GHz 15.84 -107.13 30.0 16.48 -107.24 0.33 0.92 N/A 0.77 2.51 0.0 GIF
20190903 18:10:00 HIMAWARI NearIR 16.48 -107.24 25.0 16.83 -108.25 0.63 1.78 0.05 0.35 2.67 76.2 GIF
20190903 18:50:00 AMSR2 85-92GHz 15.84 -107.13 30.0 16.50 -107.22 0.33 0.92 N/A 0.77 2.35 0.0 GIF
20190903 19:20:00 AMSR2 85-92GHz 15.84 -107.13 30.0 16.51 -107.21 0.33 0.92 N/A 0.77 2.28 0.0 GIF
20190903 19:40:00 HIMAWARI NearIR 17.12 -107.46 25.0 17.22 -108.50 0.40 1.14 0.05 0.52 4.15 79.6 GIF
20190903 20:20:00 AMSR2 85-92GHz 15.84 -107.13 30.0 17.16 -107.46 0.33 0.92 N/A 0.77 2.14 0.0 GIF
20190903 20:50:00 HIMAWARI NearIR 17.19 -107.49 25.0 16.77 -109.14 0.57 1.63 0.10 0.38 2.92 69.0 GIF
20190903 21:10:00 HIMAWARI NearIR 17.21 -107.51 25.0 17.03 -108.81 0.78 2.21 0.05 0.29 2.15 53.3 GIF
20190903 21:50:00 AMSR2 85-92GHz 15.84 -107.13 30.0 17.25 -107.51 0.33 0.92 N/A 0.77 1.95 0.0 GIF
20190903 22:20:00 AMSR2 85-92GHz 15.84 -107.13 30.0 17.28 -107.52 0.33 0.92 N/A 0.77 1.90 0.0 GIF
20190903 22:40:00 SSMI18 85-92GHz 17.25 -107.53 25.0 17.29 -107.55 0.35 0.98 N/A 0.68 4.78 0.0 GIF
20190903 23:20:00 SSMI18 85-92GHz 17.25 -107.53 25.0 17.33 -107.57 0.35 0.98 N/A 0.68 4.66 0.0 GIF
20190903 23:50:00 SSMI18 85-92GHz 17.25 -107.53 25.0 17.35 -107.58 0.35 0.98 N/A 0.68 4.56 0.0 GIF
20190904 00:20:00 SSMI18 85-92GHz 17.25 -107.53 25.0 17.38 -107.60 0.35 0.98 N/A 0.68 4.44 0.0 GIF
20190904 00:50:00 SSMI18 85-92GHz 17.25 -107.53 25.0 17.39 -107.61 0.35 0.98 N/A 0.68 4.32 0.0 GIF
20190904 01:20:00 HIMAWARI Vis 17.42 -107.63 25.0 17.20 -108.05 0.26 0.73 0.15 0.51 6.47 79.8 GIF
20190904 01:50:00 HIMAWARI Vis 17.44 -107.65 25.0 17.27 -108.02 0.36 1.03 0.10 0.38 4.62 66.3 GIF
20190904 02:20:00 SSMI18 85-92GHz 17.25 -107.53 25.0 17.46 -107.66 0.35 0.98 N/A 0.68 3.94 0.0 GIF
20190904 02:50:00 HIMAWARI Vis 17.48 -107.68 25.0 17.23 -108.00 0.30 0.85 0.35 0.44 5.56 72.0 GIF
20190904 03:20:00 HIMAWARI Vis 17.50 -107.70 25.0 17.33 -108.02 0.32 0.91 0.30 0.42 5.23 80.1 GIF
20190904 03:50:00 SSMI18 85-92GHz 17.25 -107.53 25.0 17.52 -107.71 0.35 0.98 N/A 0.68 3.57 0.0 GIF
20190904 04:20:00 HIMAWARI Vis 17.54 -107.74 25.0 17.89 -108.21 0.37 1.04 0.20 0.37 4.58 70.4 GIF
20190904 04:50:00 SSMI18 85-92GHz 17.25 -107.53 25.0 17.56 -107.75 0.35 0.98 N/A 0.68 3.34 0.0 GIF
20190904 05:20:00 SSMI18 85-92GHz 17.25 -107.53 25.0 17.57 -107.76 0.35 0.98 N/A 0.68 3.23 0.0 GIF
20190904 05:50:00 HIMAWARI Vis 17.59 -107.79 25.0 18.19 -108.27 0.37 1.05 0.10 0.37 4.51 69.6 GIF
20190904 06:20:00 HIMAWARI Vis 17.61 -107.81 25.0 17.99 -108.15 0.29 0.81 0.45 0.46 5.87 66.5 GIF
20190904 06:50:00 HIMAWARI Vis 17.63 -107.83 25.0 18.08 -108.20 0.33 0.93 0.10 0.41 5.11 71.3 GIF
20190904 07:20:00 HIMAWARI Vis 17.64 -107.86 25.0 17.99 -108.25 0.43 1.22 0.10 0.33 3.90 68.4 GIF
20190904 07:50:00 HIMAWARI Vis 17.66 -107.88 25.0 18.03 -108.22 0.37 1.05 0.15 0.37 4.54 63.7 GIF
20190904 08:20:00 SSMI18 85-92GHz 17.25 -107.53 25.0 17.68 -107.90 0.35 0.98 N/A 0.68 2.64 0.0 GIF
20190904 08:50:00 SSMI18 85-92GHz 17.25 -107.53 25.0 17.69 -107.92 0.35 0.98 N/A 0.68 2.56 0.0 GIF
20190904 09:20:00 SSMI18 85-92GHz 17.25 -107.53 25.0 17.71 -107.95 0.35 0.98 N/A 0.68 2.47 0.0 GIF
20190904 09:50:00 SSMI18 85-92GHz 17.25 -107.53 25.0 17.72 -107.98 0.35 0.98 N/A 0.68 2.40 0.0 GIF
20190904 10:20:00 SSMI18 85-92GHz 17.25 -107.53 25.0 17.74 -107.99 0.35 0.98 N/A 0.68 2.32 0.0 GIF
20190904 10:50:00 SSMI18 85-92GHz 17.25 -107.53 25.0 17.75 -108.02 0.35 0.98 N/A 0.68 2.25 0.0 GIF
20190904 11:20:00 SSMI18 85-92GHz 17.25 -107.53 25.0 17.77 -108.06 0.35 0.98 N/A 0.68 2.18 0.0 GIF
20190904 11:50:00 SSMI18 85-92GHz 17.25 -107.53 25.0 17.79 -108.09 0.35 0.98 N/A 0.68 2.12 0.0 GIF
20190904 12:20:00 SSMI17 85-92GHz 17.79 -108.11 25.0 17.80 -108.13 0.33 0.94 N/A 0.74 5.04 0.0 GIF
20190904 12:50:00 SSMI17 85-92GHz 17.79 -108.11 25.0 17.81 -108.17 0.33 0.94 N/A 0.74 4.97 0.0 GIF
20190904 13:20:00 SSMI17 85-92GHz 17.79 -108.11 25.0 17.83 -108.20 0.33 0.94 N/A 0.74 4.88 0.0 GIF
20190904 13:50:00 SSMI17 85-92GHz 17.79 -108.11 25.0 17.85 -108.24 0.33 0.94 N/A 0.74 4.77 0.0 GIF
20190904 14:20:00 SSMI17 85-92GHz 17.79 -108.11 25.0 17.86 -108.28 0.33 0.94 N/A 0.74 4.65 0.0 GIF
20190904 14:50:00 SSMI17 85-92GHz 17.79 -108.11 25.0 17.88 -108.31 0.33 0.94 N/A 0.74 4.52 0.0 GIF
20190904 15:20:00 SSMI17 85-92GHz 17.79 -108.11 25.0 17.90 -108.35 0.33 0.94 N/A 0.74 4.39 0.0 GIF
20190904 15:50:00 SSMI17 85-92GHz 17.79 -108.11 25.0 17.92 -108.40 0.33 0.94 N/A 0.74 4.25 0.0 GIF
20190904 16:20:00 SSMI17 85-92GHz 17.79 -108.11 25.0 17.93 -108.44 0.33 0.94 N/A 0.74 4.12 0.0 GIF
20190904 16:50:00 SSMI17 85-92GHz 17.79 -108.11 25.0 17.95 -108.49 0.33 0.94 N/A 0.74 3.98 0.0 GIF
20190904 17:20:00 HIMAWARI NearIR 17.97 -108.53 25.0 17.97 -109.14 0.38 1.07 0.05 0.55 4.42 83.5 GIF
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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 |
