Tropical Depression 08E
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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 .
20190803 18:50:34 GOES17 NearIR 14.92 121.77 25.0 14.59 122.68 1.61 4.54 0.05 0.16 1.05 25.1 GIF
20190803 19:20:34 GOES17 NearIR 14.96 121.85 25.0 14.61 122.94 2.11 5.97 0.30 0.13 0.79 25.4 GIF
20190803 19:50:34 GOES17 IR 15.01 121.93 25.0 14.83 123.02 3.36 9.49 0.05 0.04 0.50 11.0 GIF
20190803 20:20:34 GOES17 IR 15.05 122.01 25.0 15.55 122.89 3.36 9.49 0.05 0.08 0.50 24.9 GIF
20190803 20:50:34 GOES17 IR 14.99 122.37 35.0 15.84 123.33 3.36 9.49 0.15 0.14 0.50 47.7 GIF
20190803 21:20:33 GOES17 IR 15.02 122.46 35.0 15.87 123.08 3.36 9.49 0.10 0.10 0.50 34.2 GIF
20190803 21:50:33 GOES17 IR 15.04 122.54 35.0 15.69 122.69 3.36 9.49 0.45 0.14 0.50 48.0 GIF
20190803 22:20:33 GOES17 Vis 15.06 122.62 35.0 15.31 123.00 0.30 0.83 0.10 0.45 5.69 80.6 GIF
20190803 22:50:33 GOES17 Vis 15.07 122.70 35.0 15.30 123.19 0.30 0.86 0.05 0.44 5.50 80.6 GIF
20190803 23:20:33 AMSR2 85-92GHz 15.03 122.52 35.0 15.09 122.78 0.49 1.37 N/A 0.25 3.33 0.0 GIF
20190803 23:50:33 AMSR2 85-92GHz 15.03 122.52 35.0 15.10 122.86 0.49 1.37 N/A 0.25 3.28 0.0 GIF
20190804 00:20:33 AMSR2 85-92GHz 15.03 122.52 35.0 15.11 122.94 0.49 1.37 N/A 0.25 3.21 0.0 GIF
20190804 00:50:33 AMSR2 85-92GHz 15.03 122.52 35.0 15.12 123.01 0.49 1.37 N/A 0.25 3.15 0.0 GIF
20190804 01:20:33 AMSR2 85-92GHz 15.03 122.52 35.0 15.13 123.09 0.49 1.37 N/A 0.25 3.08 0.0 GIF
20190804 01:50:33 AMSR2 85-92GHz 15.03 122.52 35.0 15.14 123.17 0.49 1.37 N/A 0.25 3.01 0.0 GIF
20190804 02:20:33 AMSR2 85-92GHz 15.03 122.52 35.0 15.14 123.25 0.49 1.37 N/A 0.25 2.94 0.0 GIF
20190804 02:50:33 GOES17 NearIR 14.90 123.57 35.0 14.72 125.38 0.47 1.33 0.10 0.45 3.57 82.6 GIF
20190804 03:20:33 AMSR2 85-92GHz 15.03 122.52 35.0 14.90 123.66 0.49 1.37 N/A 0.25 2.80 0.0 GIF
20190804 03:50:33 GOES17 NearIR 14.92 123.74 35.0 14.57 125.19 0.60 1.70 0.05 0.36 2.80 67.5 GIF
20190804 04:20:33 GOES17 NearIR 14.94 123.82 35.0 14.49 125.26 0.41 1.17 0.05 0.51 4.06 76.4 GIF
20190804 04:50:33 AMSR2 85-92GHz 15.03 122.52 35.0 14.94 123.89 0.49 1.37 N/A 0.25 2.59 0.0 GIF
20190804 05:20:33 AMSR2 85-92GHz 15.03 122.52 35.0 14.94 123.96 0.49 1.37 N/A 0.25 2.52 0.0 GIF
20190804 05:50:33 AMSR2 85-92GHz 15.03 122.52 35.0 14.97 124.03 0.49 1.37 N/A 0.25 2.45 0.0 GIF
20190804 06:20:33 AMSR2 85-92GHz 15.03 122.52 35.0 14.97 124.10 0.49 1.37 N/A 0.25 2.39 0.0 GIF
20190804 06:50:33 AMSR2 85-92GHz 15.03 122.52 35.0 14.98 124.17 0.49 1.37 N/A 0.25 2.32 0.0 GIF
20190804 07:20:33 AMSR2 85-92GHz 15.03 122.52 35.0 14.98 124.23 0.49 1.37 N/A 0.25 2.26 0.0 GIF
20190804 07:50:33 AMSR2 85-92GHz 15.03 122.52 35.0 15.01 124.29 0.49 1.37 N/A 0.25 2.20 0.0 GIF
20190804 08:20:33 AMSR2 85-92GHz 15.03 122.52 35.0 15.02 124.35 0.49 1.37 N/A 0.25 2.14 0.0 GIF
20190804 08:50:33 AMSR2 85-92GHz 15.03 122.52 35.0 14.87 124.38 0.49 1.37 N/A 0.25 2.09 0.0 GIF
20190804 09:20:34 AMSR2 85-92GHz 15.03 122.52 35.0 14.87 124.45 0.49 1.37 N/A 0.25 2.03 0.0 GIF
20190804 09:50:34 GOES17 NearIR 14.91 124.52 30.0 14.89 124.75 0.52 1.48 0.15 0.41 3.21 66.5 GIF
20190804 10:20:34 AMSR2 85-92GHz 15.03 122.52 35.0 14.90 124.60 0.49 1.37 N/A 0.25 1.93 0.0 GIF
20190804 10:50:34 AMSR2 85-92GHz 15.03 122.52 35.0 14.91 124.67 0.49 1.37 N/A 0.25 1.88 0.0 GIF
20190804 11:20:34 GOES17 NearIR 14.94 124.74 30.0 14.81 124.95 0.55 1.56 0.50 0.39 3.03 64.9 GIF
20190804 11:50:34 GOES17 NearIR 14.95 124.82 30.0 14.80 125.10 0.64 1.80 0.05 0.35 2.63 71.0 GIF
20190804 12:20:34 AMSR2 85-92GHz 14.91 124.54 30.0 14.95 124.89 0.32 0.90 N/A 0.81 4.81 0.0 GIF
20190804 12:50:34 AMSR2 85-92GHz 14.91 124.54 30.0 14.96 124.97 0.32 0.90 N/A 0.81 4.67 0.0 GIF
20190804 13:20:34 AMSR2 85-92GHz 14.91 124.54 30.0 14.98 125.05 0.32 0.90 N/A 0.81 4.53 0.0 GIF
20190804 14:00:34 AMSR2 85-92GHz 14.91 124.54 30.0 14.98 125.15 0.32 0.90 N/A 0.81 4.33 0.0 GIF
20190804 14:30:34 AMSR2 85-92GHz 14.91 124.54 30.0 15.01 125.24 0.32 0.90 N/A 0.81 4.19 0.0 GIF
20190804 15:00:34 AMSR2 85-92GHz 14.91 124.54 30.0 14.88 125.30 0.32 0.90 N/A 0.81 4.05 0.0 GIF
20190804 15:30:34 AMSR2 85-92GHz 14.91 124.54 30.0 14.89 125.37 0.32 0.90 N/A 0.81 3.91 0.0 GIF
20190804 16:00:34 AMSR2 85-92GHz 14.91 124.54 30.0 14.90 125.45 0.32 0.90 N/A 0.81 3.77 0.0 GIF
20190804 16:20:34 AMSR2 85-92GHz 14.91 124.54 30.0 14.89 125.50 0.32 0.90 N/A 0.81 3.68 0.0 GIF
20190804 16:50:34 GOES17 Vis 14.90 125.58 25.0 14.95 125.58 0.34 0.95 0.05 0.40 4.98 76.4 GIF
20190804 17:30:34 AMSR2 85-92GHz 14.91 124.54 30.0 14.89 125.69 0.32 0.90 N/A 0.81 3.39 0.0 GIF
20190804 17:50:34 GOES17 Vis 14.90 125.74 25.0 14.90 125.92 0.49 1.38 0.05 0.30 3.45 65.4 GIF
20190804 18:30:34 GOES17 Vis 14.90 125.85 25.0 14.75 126.19 0.34 0.96 0.10 0.40 4.95 69.1 GIF
20190804 19:00:34 GOES17 Vis 14.90 125.93 25.0 14.88 125.98 0.54 1.53 0.10 0.27 3.09 66.2 GIF
20190804 19:30:34 GOES17 Vis 14.90 126.02 25.0 14.90 125.94 0.43 1.20 0.10 0.33 3.95 72.1 GIF
20190804 20:00:34 GOES17 Vis 14.90 126.10 25.0 14.82 126.23 0.47 1.33 0.10 0.30 3.57 68.8 GIF
20190804 20:30:34 AMSR2 85-92GHz 14.91 124.54 30.0 14.89 126.19 0.32 0.90 N/A 0.81 2.74 0.0 GIF
20190804 21:00:34 GOES17 Vis 15.00 126.30 25.0 14.90 126.48 0.26 0.75 0.50 0.50 6.34 79.4 GIF
20190804 21:30:33 GOES17 Vis 15.00 126.38 25.0 14.95 126.46 0.34 0.96 0.30 0.40 4.92 68.5 GIF
20190804 22:00:33 GOES17 Vis 15.00 126.47 25.0 14.82 126.67 0.20 0.56 0.15 0.64 8.41 92.5 GIF
20190804 22:30:33 GOES17 Vis 15.00 126.55 25.0 14.88 126.86 0.19 0.54 0.05 0.66 8.77 97.0 GIF
20190804 23:00:33 GOES17 Vis 15.00 126.63 25.0 15.10 126.84 0.25 0.70 0.05 0.52 6.74 80.2 GIF
20190804 23:30:33 GOES17 Vis 15.00 126.72 25.0 15.10 126.87 0.22 0.62 0.05 0.59 7.65 99.1 GIF
20190805 00:00:33 AMSR2 85-92GHz 14.91 124.54 30.0 15.00 126.80 0.32 0.90 N/A 0.81 2.18 0.0 GIF
20190805 00:30:33 AMSR2 85-92GHz 14.91 124.54 30.0 15.00 126.89 0.32 0.90 N/A 0.81 2.11 0.0 GIF
20190805 01:00:33 AMSR2 85-92GHz 14.91 124.54 30.0 15.00 126.97 0.32 0.90 N/A 0.81 2.05 0.0 GIF
20190805 01:30:33 AMSR2 85-92GHz 14.91 124.54 30.0 15.00 127.05 0.32 0.90 N/A 0.81 1.99 0.0 GIF
20190805 01:50:33 GOES17 NearIR 15.00 127.10 25.0 15.60 127.39 0.54 1.53 0.05 0.40 3.09 70.5 GIF
20190805 02:20:33 GOES17 IR 15.00 127.19 25.0 15.32 127.47 0.34 0.95 0.05 0.71 4.99 100.0 GIF
20190805 03:00:33 GOES17 NearIR 15.10 127.30 25.0 15.25 127.17 0.33 0.93 0.25 0.63 5.08 98.4 GIF
20190805 03:30:33 GOES17 NearIR 15.10 127.38 25.0 15.17 127.26 0.32 0.90 0.15 0.65 5.30 100.0 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 |
