Tropical Depression 11L
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 . 20190917 18:00:18 GOES16 Vis 28.80 95.38 30.0 28.88 95.58 3.36 9.49 0.05 0.01 0.50 1.5 GIF 20190917 18:30:18 GOES16 Vis 28.85 95.37 30.0 28.78 95.66 2.07 5.85 0.05 0.11 0.81 45.7 GIF 20190917 18:50:18 GOES16 Vis 28.89 95.37 30.0 28.79 95.51 3.36 9.49 0.05 0.09 0.50 39.2 GIF 20190917 19:20:18 GOES16 Vis 28.94 95.37 30.0 28.81 95.60 0.61 1.73 0.05 0.25 2.75 63.9 GIF 20190917 19:50:18 GOES16 Vis 28.99 95.37 30.0 28.84 95.59 0.54 1.54 0.05 0.27 3.08 54.3 GIF 20190917 20:20:18 GOES16 Vis 29.04 95.37 30.0 29.04 95.62 0.31 0.87 0.10 0.43 5.42 68.1 GIF 20190917 21:00:18 GOES16 Vis 29.30 95.30 35.0 29.20 95.53 0.33 0.93 0.05 0.41 5.08 58.4 GIF 20190917 21:20:18 GOES16 IR 29.33 95.30 35.0 29.11 95.56 0.25 0.71 0.05 0.89 6.72 100.0 GIF 20190917 21:50:18 GOES16 IR 29.38 95.29 35.0 29.36 95.24 0.37 1.05 0.10 0.67 4.54 98.8 GIF 20190917 22:20:18 AMSR2 85-92GHz 29.17 95.31 35.0 29.44 95.30 0.39 1.09 N/A 0.52 3.95 0.0 GIF 20190917 22:50:18 AMSR2 85-92GHz 29.17 95.31 35.0 29.49 95.30 0.39 1.09 N/A 0.52 3.85 0.0 GIF 20190917 23:20:18 GOES16 IR 29.53 95.28 35.0 29.40 95.54 0.38 1.08 0.05 0.66 4.41 82.6 GIF 20190918 00:00:18 AMSR2 85-92GHz 29.17 95.31 35.0 29.60 95.28 0.39 1.09 N/A 0.52 3.61 0.0 GIF 20190918 00:20:18 AMSR2 85-92GHz 29.17 95.31 35.0 29.62 95.27 0.39 1.09 N/A 0.52 3.54 0.0 GIF 20190918 01:00:18 GOES16 NearIR 29.68 95.26 35.0 29.41 95.57 0.31 0.88 0.05 0.67 5.41 83.4 GIF 20190918 01:30:18 GOES16 NearIR 29.73 95.25 35.0 29.53 95.48 0.28 0.79 0.05 0.74 6.02 88.1 GIF 20190918 02:00:18 GOES16 NearIR 29.77 95.24 35.0 29.60 95.44 0.22 0.62 0.05 0.93 7.70 100.0 GIF 20190918 02:30:18 GOES16 NearIR 29.81 95.24 35.0 29.69 95.41 0.35 0.99 0.05 0.60 4.81 96.0 GIF 20190918 02:50:18 GOES16 NearIR 29.79 95.50 30.0 29.74 95.38 0.31 0.88 0.05 0.66 5.39 96.0 GIF 20190918 03:30:18 GOES16 NearIR 29.84 95.50 30.0 29.41 95.50 0.23 0.64 0.10 0.90 7.41 98.6 GIF 20190918 03:50:18 GOES16 NearIR 29.86 95.50 30.0 29.29 95.47 0.48 1.37 0.30 0.44 3.47 67.9 GIF 20190918 04:20:18 GOES16 IR 29.90 95.50 30.0 29.40 95.38 0.35 0.98 0.25 0.70 4.82 85.6 GIF 20190918 04:50:19 GOES16 IR 29.94 95.50 30.0 29.46 95.30 0.22 0.61 0.25 0.99 7.74 100.0 GIF 20190918 05:20:19 GOES16 IR 29.98 95.50 30.0 29.45 95.04 0.19 0.54 0.15 1.10 8.76 100.0 GIF 20190918 06:00:19 GOES16 NearIR 30.03 95.50 30.0 29.58 95.13 0.18 0.51 0.05 1.11 9.25 100.0 GIF 20190918 06:20:19 GOES16 IR 30.06 95.50 30.0 29.73 95.24 0.59 1.68 0.15 0.50 2.83 78.1 GIF 20190918 06:50:19 GOES16 NearIR 30.10 95.50 30.0 29.82 95.18 0.50 1.40 0.15 0.43 3.38 76.4 GIF 20190918 07:20:19 GOES16 IR 30.14 95.50 30.0 29.69 95.36 0.51 1.43 0.10 0.55 3.32 77.0 GIF 20190918 07:50:19 GOES16 NearIR 30.18 95.50 30.0 30.28 95.36 0.53 1.49 0.05 0.41 3.18 68.3 GIF 20190918 08:20:19 GOES16 NearIR 30.22 95.50 30.0 30.07 95.27 0.29 0.82 0.05 0.71 5.78 82.4 GIF 20190918 08:50:19 GMI 85-92GHz 30.18 95.50 30.0 30.26 95.50 0.62 1.75 N/A 0.03 2.69 0.0 GIF 20190918 09:20:19 GMI 85-92GHz 30.18 95.50 30.0 30.30 95.51 0.62 1.75 N/A 0.03 2.66 0.0 GIF 20190918 09:50:19 GMI 85-92GHz 30.18 95.50 30.0 30.34 95.51 0.62 1.75 N/A 0.03 2.63 0.0 GIF 20190918 10:20:19 GMI 85-92GHz 30.18 95.50 30.0 30.38 95.51 0.62 1.75 N/A 0.03 2.59 0.0 GIF 20190918 10:50:19 GMI 85-92GHz 30.18 95.50 30.0 30.41 95.51 0.62 1.75 N/A 0.03 2.55 0.0 GIF 20190918 11:20:19 GMI 85-92GHz 30.18 95.50 30.0 30.45 95.50 0.62 1.75 N/A 0.03 2.50 0.0 GIF 20190918 12:00:19 GMI 85-92GHz 30.18 95.50 30.0 30.50 95.51 0.62 1.75 N/A 0.03 2.44 0.0 GIF 20190918 12:30:19 GMI 85-92GHz 30.18 95.50 30.0 30.54 95.51 0.62 1.75 N/A 0.03 2.40 0.0 GIF 20190918 12:50:19 GMI 85-92GHz 30.18 95.50 30.0 30.56 95.51 0.62 1.75 N/A 0.03 2.36 0.0 GIF 20190918 13:20:19 SSMI18 85-92GHz 30.59 95.50 30.0 30.60 95.50 0.47 1.32 N/A 0.30 3.61 0.0 GIF 20190918 13:50:19 SSMI18 85-92GHz 30.59 95.50 30.0 30.63 95.50 0.47 1.32 N/A 0.30 3.59 0.0 GIF 20190918 14:30:19 SSMI18 85-92GHz 30.59 95.50 30.0 30.68 95.50 0.47 1.32 N/A 0.30 3.53 0.0 GIF 20190918 15:00:19 SSMI18 85-92GHz 30.59 95.50 30.0 30.72 95.50 0.47 1.32 N/A 0.30 3.47 0.0 GIF 20190918 15:30:19 SSMI18 85-92GHz 30.59 95.50 30.0 30.75 95.50 0.47 1.32 N/A 0.30 3.41 0.0 GIF 20190918 16:00:19 SSMI18 85-92GHz 30.59 95.50 30.0 30.78 95.50 0.47 1.32 N/A 0.30 3.34 0.0 GIF 20190918 16:30:19 GOES16 Vis 30.81 95.50 30.0 31.16 95.85 0.48 1.36 0.25 0.30 3.49 60.7 GIF 20190918 17:00:19 SSMI18 85-92GHz 30.59 95.50 30.0 30.85 95.50 0.47 1.32 N/A 0.30 3.19 0.0 GIF 20190918 17:30:19 GOES16 Vis 30.87 95.50 30.0 31.17 95.70 0.46 1.30 0.05 0.31 3.66 69.1 GIF 20190918 18:00:19 SSMI18 85-92GHz 30.59 95.50 30.0 30.90 95.50 0.47 1.32 N/A 0.30 3.04 0.0 GIF 20190918 18:30:19 SSMI18 85-92GHz 30.59 95.50 30.0 30.93 95.50 0.47 1.32 N/A 0.30 2.96 0.0 GIF 20190918 19:00:19 GOES16 Vis 30.96 95.50 30.0 31.01 95.64 0.41 1.17 0.40 0.34 4.06 70.2 GIF 20190918 19:30:19 SSMI18 85-92GHz 30.59 95.50 30.0 30.99 95.50 0.47 1.32 N/A 0.30 2.81 0.0 GIF 20190918 20:00:19 SSMI18 85-92GHz 30.59 95.50 30.0 31.02 95.50 0.47 1.32 N/A 0.30 2.73 0.0 GIF 20190918 20:30:19 GOES16 Vis 31.04 95.50 30.0 30.94 96.05 0.50 1.42 0.10 0.29 3.34 63.9 GIF 20190918 21:00:19 GOES16 Vis 31.06 95.50 30.0 30.89 95.99 0.57 1.62 0.15 0.26 2.93 57.9 GIF 20190918 21:30:19 SSMI18 85-92GHz 30.59 95.50 30.0 31.09 95.51 0.47 1.32 N/A 0.30 2.52 0.0 GIF 20190918 22:00:19 SSMI18 85-92GHz 30.59 95.50 30.0 31.12 95.51 0.47 1.32 N/A 0.30 2.45 0.0 GIF 20190918 22:30:19 SSMI18 85-92GHz 30.59 95.50 30.0 31.14 95.51 0.47 1.32 N/A 0.30 2.38 0.0 GIF 20190918 23:10:19 SSMI18 85-92GHz 30.59 95.50 30.0 31.17 95.50 0.47 1.32 N/A 0.30 2.29 0.0 GIF 20190918 23:30:19 SSMI18 85-92GHz 30.59 95.50 30.0 31.19 95.51 0.47 1.32 N/A 0.30 2.25 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 |