Tropical Depression 24W
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ARCHER-V2.8 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 .
20180823 19:50:00 HIMAWARI IR 24.03 -120.10 25.0 25.38 -119.64 1.53 4.33 0.20 0.32 1.10 65.0 GIF
20180823 20:10:00 HIMAWARI NearIR 24.05 -120.10 25.0 25.37 -119.99 0.91 2.58 0.05 0.25 1.84 56.0 GIF
20180823 20:40:00 HIMAWARI NearIR 24.08 -120.10 25.0 24.93 -119.50 0.78 2.21 0.05 0.29 2.15 60.3 GIF
20180823 21:20:00 HIMAWARI NearIR 24.12 -120.10 25.0 24.97 -119.47 0.51 1.43 0.05 0.42 3.31 73.8 GIF
20180823 21:50:00 HIMAWARI NearIR 24.15 -120.09 25.0 24.92 -119.60 0.78 2.21 0.05 0.29 2.15 61.1 GIF
20180823 22:10:00 HIMAWARI IR 24.16 -120.09 25.0 24.91 -119.60 0.33 0.92 0.05 0.73 5.13 100.0 GIF
20180823 22:40:00 HIMAWARI NearIR 24.19 -120.08 25.0 25.39 -119.89 0.62 1.74 0.05 0.36 2.72 62.4 GIF
20180823 23:10:00 HIMAWARI NearIR 24.22 -120.08 25.0 25.49 -120.16 0.56 1.59 0.05 0.39 2.99 57.5 GIF
20180823 23:50:00 HIMAWARI NearIR 24.25 -120.07 25.0 25.32 -120.04 0.35 1.00 0.10 0.59 4.73 68.9 GIF
20180824 00:20:00 HIMAWARI NearIR 24.27 -120.06 25.0 25.50 -119.75 0.67 1.90 0.05 0.33 2.50 51.3 GIF
20180824 00:50:00 HIMAWARI NearIR 24.29 -120.05 25.0 25.77 -119.39 0.53 1.51 0.40 0.41 3.15 55.1 GIF
20180824 01:20:00 HIMAWARI NearIR 24.31 -120.04 25.0 25.64 -119.57 0.85 2.39 0.05 0.27 1.98 49.5 GIF
20180824 01:50:00 HIMAWARI Vis 24.34 -120.02 25.0 24.59 -119.94 0.78 2.21 0.05 0.21 2.14 47.8 GIF
20180824 02:20:00 HIMAWARI Vis 24.38 -119.92 25.0 24.78 -119.75 1.05 2.96 0.50 0.17 1.60 43.1 GIF
20180824 02:50:00 HIMAWARI IR 24.39 -119.90 25.0 25.72 -119.82 0.67 1.90 0.15 0.46 2.50 69.4 GIF
20180824 03:20:00 HIMAWARI Vis 24.41 -119.89 25.0 24.71 -119.78 0.55 1.54 0.10 0.27 3.07 58.9 GIF
20180824 03:50:00 HIMAWARI IR 24.43 -119.88 25.0 25.61 -119.66 0.34 0.95 0.05 0.71 5.00 90.2 GIF
20180824 04:20:00 HIMAWARI IR 24.45 -119.87 25.0 25.63 -119.51 0.44 1.24 0.05 0.60 3.84 75.5 GIF
20180824 04:50:00 HIMAWARI IR 24.47 -119.86 25.0 25.20 -119.39 0.67 1.89 0.05 0.46 2.51 67.7 GIF
20180824 05:20:00 HIMAWARI Vis 24.49 -119.85 25.0 24.87 -120.13 0.92 2.60 0.15 0.18 1.83 47.2 GIF
20180824 05:50:00 HIMAWARI Vis 24.51 -119.84 25.0 24.89 -120.17 0.35 0.98 0.05 0.39 4.84 63.0 GIF
20180824 06:20:00 HIMAWARI Vis 24.53 -119.83 25.0 24.86 -120.14 0.51 1.43 0.20 0.29 3.31 49.9 GIF
20180824 06:50:00 HIMAWARI Vis 24.55 -119.83 25.0 24.75 -120.10 0.62 1.74 0.25 0.25 2.72 49.2 GIF
20180824 07:20:00 HIMAWARI IR 24.58 -119.82 25.0 25.45 -119.13 3.36 9.49 0.05 0.21 0.50 48.3 GIF
20180824 07:50:00 HIMAWARI NearIR 24.66 -120.60 30.0 24.96 -120.55 1.24 3.49 0.05 0.20 1.36 40.2 GIF
20180824 08:20:00 HIMAWARI IR 24.68 -120.60 30.0 25.53 -119.34 0.85 2.39 0.10 0.41 1.98 62.9 GIF
20180824 08:50:00 HIMAWARI NearIR 24.69 -120.60 30.0 25.22 -119.20 0.44 1.25 0.05 0.48 3.79 56.3 GIF
20180824 09:20:00 HIMAWARI NearIR 24.71 -120.60 30.0 25.16 -119.14 1.23 3.47 0.05 0.20 1.37 43.3 GIF
20180824 09:50:00 HIMAWARI IR 24.73 -120.60 30.0 25.50 -120.13 3.36 9.49 0.10 0.07 0.50 10.8 GIF
20180824 10:20:00 HIMAWARI NearIR 24.74 -120.59 30.0 24.44 -120.18 2.73 7.71 0.05 0.11 0.61 19.3 GIF
20180824 10:50:00 HIMAWARI NearIR 24.76 -120.59 30.0 24.98 -120.04 1.10 3.10 0.05 0.22 1.53 48.4 GIF
20180824 11:20:00 HIMAWARI NearIR 24.77 -120.59 30.0 24.57 -120.23 3.36 9.49 0.05 0.02 0.50 3.9 GIF
20180824 11:50:00 HIMAWARI NearIR 24.79 -120.58 30.0 24.46 -120.22 0.87 2.47 0.05 0.26 1.92 50.3 GIF
20180824 12:20:00 HIMAWARI NearIR 24.80 -120.57 30.0 24.35 -120.11 0.78 2.20 0.15 0.29 2.16 58.1 GIF
20180824 12:50:00 HIMAWARI NearIR 24.82 -120.57 30.0 24.27 -119.58 1.12 3.18 0.05 0.21 1.49 51.1 GIF
20180824 13:20:00 HIMAWARI IR 24.84 -120.56 30.0 24.71 -120.06 3.36 9.49 0.40 0.13 0.50 35.7 GIF
20180824 13:50:00 HIMAWARI NearIR 25.52 -120.43 30.0 25.70 -119.15 0.50 1.42 0.10 0.43 3.35 66.6 GIF
20180824 14:20:00 HIMAWARI IR 25.56 -120.41 30.0 25.61 -119.00 0.84 2.37 0.10 0.41 2.00 70.5 GIF
20180824 14:50:00 HIMAWARI NearIR 25.59 -120.40 30.0 25.19 -119.10 1.25 3.55 0.10 0.20 1.34 49.9 GIF
20180824 15:20:00 HIMAWARI IR 25.62 -120.39 30.0 25.95 -119.01 3.36 9.49 0.05 0.08 0.50 16.0 GIF
20180824 15:40:00 HIMAWARI IR 25.64 -120.39 30.0 25.62 -118.89 0.79 2.23 0.05 0.42 2.13 70.5 GIF
20180824 16:20:00 HIMAWARI IR 25.68 -120.38 30.0 25.73 -118.38 3.36 9.49 0.05 0.25 0.50 62.3 GIF
20180824 16:50:00 HIMAWARI IR 25.71 -120.37 30.0 25.44 -119.20 3.36 9.49 0.05 0.13 0.50 44.2 GIF
20180824 17:10:00 HIMAWARI NearIR 25.73 -120.36 30.0 24.68 -119.89 1.98 5.60 0.30 0.14 0.85 45.5 GIF
20180824 17:50:00 HIMAWARI IR 25.76 -120.35 30.0 25.44 -119.41 3.36 9.49 0.10 0.14 0.50 47.4 GIF
20180824 18:20:00 HIMAWARI IR 25.79 -120.34 30.0 25.64 -119.51 3.04 8.59 0.05 0.27 0.55 59.5 GIF
20180824 18:50:00 HIMAWARI NearIR 25.82 -120.33 30.0 24.69 -119.75 1.81 5.10 0.05 0.15 0.93 48.8 GIF
20180824 19:20:00 HIMAWARI IR 25.84 -120.32 30.0 25.19 -119.65 0.91 2.58 0.05 0.40 1.84 75.4 GIF
20180824 19:50:00 HIMAWARI IR 25.00 -119.91 30.0 25.33 -119.55 0.26 0.74 0.05 0.86 6.44 100.0 GIF
20180824 20:20:00 AMSR2 85-92GHz 25.00 -120.07 30.0 25.00 -119.87 0.19 0.55 N/A 1.83 7.63 0.0 GIF
20180824 20:50:00 AMSR2 85-92GHz 25.00 -120.07 30.0 25.00 -119.82 0.19 0.55 N/A 1.83 7.30 0.0 GIF
20180824 21:20:00 AMSR2 85-92GHz 25.00 -120.07 30.0 25.00 -119.77 0.19 0.55 N/A 1.83 6.97 0.0 GIF
20180824 21:50:00 AMSR2 85-92GHz 25.00 -120.07 30.0 25.00 -119.73 0.19 0.55 N/A 1.83 6.65 0.0 GIF
20180824 22:20:00 AMSR2 85-92GHz 25.00 -120.07 30.0 24.99 -119.68 0.19 0.55 N/A 1.83 6.33 0.0 GIF
20180824 23:00:00 AMSR2 85-92GHz 25.00 -120.07 30.0 24.99 -119.61 0.19 0.55 N/A 1.83 5.93 0.0 GIF
20180824 23:20:00 AMSR2 85-92GHz 25.00 -120.07 30.0 24.98 -119.59 0.19 0.55 N/A 1.83 5.73 0.0 GIF
20180824 23:50:00 AMSR2 85-92GHz 25.00 -120.07 30.0 24.98 -119.54 0.19 0.55 N/A 1.83 5.46 0.0 GIF
20180825 00:20:00 AMSR2 85-92GHz 25.00 -120.07 30.0 24.98 -119.50 0.19 0.55 N/A 1.83 5.19 0.0 GIF
20180825 00:40:00 AMSR2 85-92GHz 25.00 -120.07 30.0 24.97 -119.47 0.19 0.55 N/A 1.83 5.02 0.0 GIF
20180825 01:10:00 AMSR2 85-92GHz 25.00 -120.07 30.0 24.96 -119.43 0.19 0.55 N/A 1.83 4.79 0.0 GIF
20180825 01:50:00 AMSR2 85-92GHz 25.00 -120.07 30.0 24.90 -119.22 0.19 0.55 N/A 1.83 4.49 0.0 GIF
20180825 02:10:00 AMSR2 85-92GHz 25.00 -120.07 30.0 24.90 -119.19 0.19 0.55 N/A 1.83 4.35 0.0 GIF
20180825 02:50:00 AMSR2 85-92GHz 25.00 -120.07 30.0 24.90 -119.12 0.19 0.55 N/A 1.83 4.09 0.0 GIF
20180825 03:20:00 SSMI18 85-92GHz 24.98 -119.55 30.0 24.90 -119.07 0.36 1.02 N/A 0.61 3.97 0.0 GIF
20180825 03:40:00 SSMI18 85-92GHz 24.98 -119.55 30.0 24.89 -119.04 0.36 1.02 N/A 0.61 3.89 0.0 GIF
20180825 04:10:00 SSMI18 85-92GHz 24.98 -119.55 30.0 24.88 -119.00 0.36 1.02 N/A 0.61 3.77 0.0 GIF
20180825 04:50:00 SSMI18 85-92GHz 24.98 -119.55 30.0 24.88 -118.92 0.36 1.02 N/A 0.61 3.62 0.0 GIF
20180825 05:10:00 SSMI18 85-92GHz 24.98 -119.55 30.0 24.87 -118.90 0.36 1.02 N/A 0.61 3.54 0.0 GIF
20180825 05:50:00 SSMI18 85-92GHz 24.98 -119.55 30.0 24.86 -118.83 0.36 1.02 N/A 0.61 3.39 0.0 GIF
20180825 06:20:00 HIMAWARI NearIR 24.85 -118.78 25.0 24.95 -120.37 0.33 0.92 0.05 0.64 5.15 88.3 GIF
20180825 06:50:00 HIMAWARI NearIR 24.67 -117.59 25.0 24.72 -116.16 0.47 1.33 0.10 0.45 3.56 63.7 GIF
20180825 07:20:00 SSMI18 85-92GHz 24.98 -119.55 30.0 24.65 -117.52 0.36 1.02 N/A 0.61 3.08 0.0 GIF
20180825 07:50:00 HIMAWARI NearIR 24.64 -117.45 25.0 24.39 -116.24 0.44 1.25 0.05 0.48 3.78 71.2 GIF
20180825 08:10:00 SSMI18 85-92GHz 24.98 -119.55 30.0 24.61 -117.42 0.36 1.02 N/A 0.61 2.91 0.0 GIF
20180825 08:50:00 SSMI18 85-92GHz 24.98 -119.55 30.0 24.57 -117.34 0.36 1.02 N/A 0.61 2.79 0.0 GIF
20180825 09:20:00 HIMAWARI NearIR 24.59 -117.26 25.0 24.66 -115.77 0.58 1.64 0.05 0.38 2.90 52.2 GIF
20180825 09:50:00 SSMI18 85-92GHz 24.98 -119.55 30.0 24.56 -117.20 0.36 1.02 N/A 0.61 2.61 0.0 GIF
20180825 10:20:00 SSMI18 85-92GHz 24.56 -117.14 25.0 24.56 -117.13 0.45 1.28 N/A 0.33 3.71 0.0 GIF
20180825 10:50:00 SSMI18 85-92GHz 24.56 -117.14 25.0 24.54 -117.07 0.45 1.28 N/A 0.33 3.68 0.0 GIF
20180825 11:20:00 SSMI17 85-92GHz 24.52 -117.01 25.0 24.52 -117.00 0.44 1.25 N/A 0.36 3.81 0.0 GIF
20180825 11:40:00 SSMI17 85-92GHz 24.52 -117.01 25.0 24.51 -116.96 0.44 1.25 N/A 0.36 3.79 0.0 GIF
20180825 12:20:00 SSMI17 85-92GHz 24.52 -117.01 25.0 24.49 -116.87 0.44 1.25 N/A 0.36 3.73 0.0 GIF
20180825 12:40:00 SSMI17 85-92GHz 24.52 -117.01 25.0 24.48 -116.84 0.44 1.25 N/A 0.36 3.69 0.0 GIF
20180825 13:10:00 SSMI17 85-92GHz 24.52 -117.01 25.0 24.46 -116.77 0.44 1.25 N/A 0.36 3.63 0.0 GIF
20180825 13:40:00 SSMI17 85-92GHz 24.52 -117.01 25.0 24.44 -116.71 0.44 1.25 N/A 0.36 3.56 0.0 GIF
20180825 14:10:00 SSMI17 85-92GHz 24.52 -117.01 25.0 24.43 -116.65 0.44 1.25 N/A 0.36 3.48 0.0 GIF
20180825 14:30:00 SSMI17 85-92GHz 24.52 -117.01 25.0 24.42 -116.61 0.44 1.25 N/A 0.36 3.43 0.0 GIF
20180825 15:10:00 SSMI17 85-92GHz 24.52 -117.01 25.0 24.39 -116.53 0.44 1.25 N/A 0.36 3.32 0.0 GIF
20180825 15:40:00 SSMI17 85-92GHz 24.52 -117.01 25.0 24.38 -116.47 0.44 1.25 N/A 0.36 3.23 0.0 GIF
20180825 16:10:00 SSMI17 85-92GHz 24.52 -117.01 25.0 24.36 -116.41 0.44 1.25 N/A 0.36 3.15 0.0 GIF
20180825 16:40:00 SSMI17 85-92GHz 24.52 -117.01 25.0 24.34 -116.36 0.44 1.25 N/A 0.36 3.06 0.0 GIF
20180825 17:10:00 HIMAWARI NearIR 24.33 -116.30 25.0 25.28 -115.36 0.54 1.52 0.05 0.40 3.11 59.8 GIF
20180825 17:40:00 HIMAWARI NearIR 24.31 -116.24 25.0 25.24 -115.17 0.57 1.60 0.05 0.38 2.97 56.6 GIF
20180825 18:10:00 SSMI17 85-92GHz 24.52 -117.01 25.0 24.29 -116.18 0.44 1.25 N/A 0.36 2.82 0.0 GIF
20180825 18:40:00 SSMI17 85-92GHz 24.52 -117.01 25.0 24.28 -116.12 0.44 1.25 N/A 0.36 2.74 0.0 GIF
20180825 19:10:00 SSMI17 85-92GHz 24.52 -117.01 25.0 24.26 -116.06 0.44 1.25 N/A 0.36 2.66 0.0 GIF
20180825 19:40:00 SSMI17 85-92GHz 24.52 -117.01 25.0 24.25 -116.01 0.44 1.25 N/A 0.36 2.58 0.0 GIF
20180825 20:10:00 SSMI17 85-92GHz 24.52 -117.01 25.0 24.23 -115.95 0.44 1.25 N/A 0.36 2.51 0.0 GIF
20180825 20:40:00 SSMI17 85-92GHz 24.52 -117.01 25.0 24.22 -115.89 0.44 1.25 N/A 0.36 2.44 0.0 GIF
20180825 21:10:00 SSMI17 85-92GHz 24.52 -117.01 25.0 24.20 -115.83 0.44 1.25 N/A 0.36 2.37 0.0 GIF
20180825 21:40:00 SSMI17 85-92GHz 24.52 -117.01 25.0 24.19 -115.77 0.44 1.25 N/A 0.36 2.30 0.0 GIF
20180825 22:10:00 SSMI17 85-92GHz 24.52 -117.01 25.0 24.17 -115.72 0.44 1.25 N/A 0.36 2.24 0.0 GIF
20180825 22:40:00 SSMI17 85-92GHz 24.52 -117.01 25.0 24.16 -115.66 0.44 1.25 N/A 0.36 2.18 0.0 GIF
20180825 23:10:00 SSMI17 85-92GHz 24.52 -117.01 25.0 24.14 -115.60 0.44 1.25 N/A 0.36 2.12 0.0 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 |
