Tropical Depression 13E
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 . 20200826 16:20:20 GOES16 Vis 17.39 106.04 30.0 17.69 105.98 0.20 0.57 0.30 0.64 8.37 97.8 GIF 20200826 16:50:20 GOES16 Vis 17.43 106.02 30.0 17.73 105.89 0.17 0.47 0.45 0.75 10.07 98.1 GIF 20200826 17:20:20 GOES16 Vis 17.47 106.01 30.0 17.72 105.85 0.18 0.50 0.50 0.71 9.42 95.7 GIF 20200826 17:50:20 GOES16 Vis 17.51 106.01 30.0 17.78 105.90 0.16 0.45 0.10 0.78 10.47 98.9 GIF 20200826 18:20:20 GOES16 Vis 17.55 106.00 30.0 17.80 105.79 0.16 0.46 0.50 0.78 10.37 97.9 GIF 20200826 18:50:20 GOES16 Vis 17.60 106.00 30.0 17.80 105.79 0.15 0.43 0.15 0.82 11.02 99.0 GIF 20200826 19:20:20 GOES16 Vis 17.64 106.00 30.0 17.84 105.90 0.28 0.78 0.05 0.48 6.05 83.5 GIF 20200826 19:50:20 GOES16 IR 17.69 106.01 30.0 18.17 105.75 0.29 0.82 0.05 0.79 5.76 100.0 GIF 20200826 20:20:20 GOES16 Vis 17.74 106.01 30.0 18.07 105.94 0.29 0.82 0.40 0.46 5.78 70.5 GIF 20200826 20:50:20 GOES16 Vis 17.69 105.80 35.0 17.86 105.88 0.59 1.68 0.10 0.25 2.83 53.9 GIF 20200826 21:20:20 GOES16 Vis 17.72 105.79 35.0 18.07 105.58 0.27 0.77 0.05 0.49 6.19 65.7 GIF 20200826 21:50:20 AMSR2 85-92GHz 17.66 105.82 35.0 17.76 105.57 0.30 0.85 N/A 0.90 5.33 0.0 GIF 20200826 22:20:20 AMSR2 85-92GHz 17.66 105.82 35.0 17.80 105.56 0.30 0.85 N/A 0.90 5.19 0.0 GIF 20200826 22:50:20 AMSR2 85-92GHz 17.66 105.82 35.0 17.83 105.55 0.30 0.85 N/A 0.90 5.04 0.0 GIF 20200826 23:20:20 GOES16 IR 17.87 105.74 35.0 17.72 105.95 0.34 0.96 0.05 0.71 4.93 100.0 GIF 20200826 23:50:20 AMSR2 85-92GHz 17.66 105.82 35.0 17.91 105.53 0.30 0.85 N/A 0.90 4.73 0.0 GIF 20200827 00:20:20 SSMI15 85-92GHz 17.80 105.77 35.0 17.54 105.20 0.26 0.72 N/A 1.19 5.98 0.0 GIF 20200827 00:50:20 SSMI15 85-92GHz 17.80 105.77 35.0 17.58 105.19 0.26 0.72 N/A 1.19 5.78 0.0 GIF 20200827 01:20:20 SSMI15 85-92GHz 17.80 105.77 35.0 17.62 105.19 0.26 0.72 N/A 1.19 5.57 0.0 GIF 20200827 01:50:20 SSMI15 85-92GHz 17.80 105.77 35.0 17.66 105.18 0.26 0.72 N/A 1.19 5.37 0.0 GIF 20200827 02:20:20 SSMI15 85-92GHz 17.80 105.77 35.0 17.70 105.18 0.26 0.72 N/A 1.19 5.16 0.0 GIF 20200827 02:50:20 SSMI15 85-92GHz 17.80 105.77 35.0 17.89 105.28 0.26 0.72 N/A 1.19 4.96 0.0 GIF 20200827 03:20:20 SSMI15 85-92GHz 17.80 105.77 35.0 17.93 105.28 0.26 0.72 N/A 1.19 4.76 0.0 GIF 20200827 03:50:20 SSMI15 85-92GHz 17.80 105.77 35.0 17.97 105.27 0.26 0.72 N/A 1.19 4.57 0.0 GIF 20200827 04:20:20 SSMI15 85-92GHz 17.80 105.77 35.0 18.01 105.27 0.26 0.72 N/A 1.19 4.38 0.0 GIF 20200827 04:50:23 SSMI15 85-92GHz 17.80 105.77 35.0 18.05 105.28 0.26 0.72 N/A 1.19 4.21 0.0 GIF 20200827 05:20:20 GOES16 NearIR 18.49 105.81 35.0 18.04 105.91 0.38 1.08 0.05 0.55 4.39 78.1 GIF 20200827 05:50:20 SSMI15 85-92GHz 17.80 105.77 35.0 18.13 105.28 0.26 0.72 N/A 1.19 3.88 0.0 GIF 20200827 06:20:20 SSMI15 85-92GHz 17.80 105.77 35.0 18.17 105.28 0.26 0.72 N/A 1.19 3.72 0.0 GIF 20200827 06:30:00 SSMI15 85-92GHz 17.80 105.77 35.0 18.18 105.28 0.26 0.72 N/A 1.19 3.67 0.0 GIF 20200827 07:00:00 SSMI15 85-92GHz 17.80 105.77 35.0 18.22 105.30 0.26 0.72 N/A 1.19 3.53 0.0 GIF 20200827 07:50:20 GOES16 IR 18.68 105.82 35.0 18.16 105.77 0.22 0.62 0.10 0.98 7.61 100.0 GIF 20200827 08:20:20 SSMI15 85-92GHz 17.80 105.77 35.0 18.32 105.31 0.26 0.72 N/A 1.19 3.18 0.0 GIF 20200827 08:50:20 GOES16 IR 18.59 105.99 40.0 18.29 105.73 0.26 0.73 0.05 0.87 6.53 100.0 GIF 20200827 09:20:20 GOES16 IR 18.63 106.01 40.0 18.20 105.59 0.51 1.43 0.05 0.54 3.32 81.0 GIF 20200827 09:50:20 SSMI15 85-92GHz 17.80 105.77 35.0 18.27 105.50 0.26 0.72 N/A 1.19 2.83 0.0 GIF 20200827 10:20:20 GOES16 IR 18.71 106.05 40.0 18.81 105.91 0.58 1.65 0.05 0.50 2.88 81.0 GIF 20200827 10:50:20 GOES16 IR 18.76 106.06 40.0 18.56 105.69 0.36 1.01 0.10 0.68 4.70 96.8 GIF 20200827 11:20:20 AMSR2 85-92GHz 18.57 105.98 40.0 18.91 106.39 0.57 1.60 N/A 0.10 2.77 0.0 GIF 20200827 11:50:20 AMSR2 85-92GHz 18.57 105.98 40.0 18.95 106.40 0.57 1.60 N/A 0.10 2.72 0.0 GIF 20200827 12:20:20 AMSR2 85-92GHz 18.57 105.98 40.0 19.00 106.41 0.57 1.60 N/A 0.10 2.67 0.0 GIF 20200827 12:50:20 SSMI16 85-92GHz 18.90 106.09 40.0 18.05 105.52 0.23 0.64 N/A 1.45 7.29 0.0 GIF 20200827 13:20:20 SSMI16 85-92GHz 18.90 106.09 40.0 18.10 105.53 0.23 0.64 N/A 1.45 7.12 0.0 GIF 20200827 13:50:20 SSMI16 85-92GHz 18.90 106.09 40.0 18.15 105.53 0.23 0.64 N/A 1.45 6.91 0.0 GIF 20200827 14:20:20 SSMI16 85-92GHz 18.90 106.09 40.0 18.21 105.54 0.23 0.64 N/A 1.45 6.68 0.0 GIF 20200827 14:50:20 SSMI16 85-92GHz 18.90 106.09 40.0 18.18 105.61 0.23 0.64 N/A 1.45 6.43 0.0 GIF 20200827 15:20:20 SSMI16 85-92GHz 18.90 106.09 40.0 18.23 105.65 0.23 0.64 N/A 1.45 6.18 0.0 GIF 20200827 15:50:20 SSMI16 85-92GHz 18.90 106.09 40.0 18.29 105.69 0.23 0.64 N/A 1.45 5.92 0.0 GIF 20200827 16:20:20 SSMI16 85-92GHz 18.90 106.09 40.0 18.34 105.72 0.23 0.64 N/A 1.45 5.67 0.0 GIF 20200827 16:50:20 SSMI16 85-92GHz 18.90 106.09 40.0 18.40 105.76 0.23 0.64 N/A 1.45 5.43 0.0 GIF 20200827 17:20:20 SSMI16 85-92GHz 18.90 106.09 40.0 18.46 105.80 0.23 0.64 N/A 1.45 5.19 0.0 GIF 20200827 17:50:20 SSMI16 85-92GHz 18.90 106.09 40.0 18.51 105.85 0.23 0.64 N/A 1.45 4.97 0.0 GIF 20200827 18:20:20 GOES16 Vis 19.47 106.46 40.0 19.34 106.41 0.20 0.58 0.35 0.63 8.21 72.7 GIF 20200827 18:50:20 GOES16 Vis 19.52 106.50 40.0 19.55 106.16 0.35 1.00 0.10 0.39 4.74 65.3 GIF 20200827 19:20:20 SSMI16 85-92GHz 18.90 106.09 40.0 18.68 105.97 0.23 0.64 N/A 1.45 4.34 0.0 GIF 20200827 19:50:20 SSMI16 85-92GHz 18.90 106.09 40.0 18.74 106.01 0.23 0.64 N/A 1.45 4.16 0.0 GIF 20200827 20:20:20 SSMI16 85-92GHz 18.90 106.09 40.0 18.79 106.06 0.23 0.64 N/A 1.45 3.98 0.0 GIF 20200827 20:50:20 SSMI16 85-92GHz 18.90 106.09 40.0 18.68 105.91 0.23 0.64 N/A 1.45 3.81 0.0 GIF 20200827 21:20:20 GOES16 Vis 19.65 106.54 35.0 19.82 106.56 0.24 0.67 0.05 0.55 7.11 64.2 GIF 20200827 21:50:20 GOES16 Vis 19.71 106.59 35.0 19.99 106.54 0.30 0.84 0.05 0.45 5.62 64.2 GIF 20200827 22:20:20 GOES16 Vis 19.78 106.64 35.0 19.90 106.67 0.19 0.54 0.05 0.67 8.79 86.8 GIF 20200827 22:50:20 SSMI16 85-92GHz 18.90 106.09 40.0 18.94 106.13 0.23 0.64 N/A 1.45 3.23 0.0 GIF 20200827 23:20:20 SSMI16 85-92GHz 18.90 106.09 40.0 19.01 106.18 0.23 0.64 N/A 1.45 3.10 0.0 GIF 20200827 23:50:20 SSMI16 85-92GHz 18.90 106.09 40.0 19.07 106.24 0.23 0.64 N/A 1.45 2.98 0.0 GIF 20200828 00:20:31 SSMI16 85-92GHz 18.90 106.09 40.0 19.14 106.29 0.23 0.64 N/A 1.45 2.87 0.0 GIF 20200828 00:50:31 SSMI16 85-92GHz 18.90 106.09 40.0 19.19 106.36 0.23 0.64 N/A 1.45 2.76 0.0 GIF 20200828 01:20:31 SSMI18 85-92GHz 20.12 106.95 35.0 20.86 106.79 0.20 0.56 N/A 1.76 8.33 0.0 GIF 20200828 01:50:31 SSMI18 85-92GHz 20.12 106.95 35.0 20.92 106.85 0.20 0.56 N/A 1.76 8.14 0.0 GIF 20200828 02:20:31 SSMI18 85-92GHz 20.12 106.95 35.0 20.99 106.91 0.20 0.56 N/A 1.76 7.88 0.0 GIF 20200828 02:50:31 SSMI18 85-92GHz 20.12 106.95 35.0 21.18 106.77 0.20 0.56 N/A 1.76 7.59 0.0 GIF 20200828 03:20:31 SSMI18 85-92GHz 20.12 106.95 35.0 21.25 106.85 0.20 0.56 N/A 1.76 7.28 0.0 GIF 20200828 03:50:31 SSMI18 85-92GHz 20.12 106.95 35.0 21.31 106.91 0.20 0.56 N/A 1.76 6.97 0.0 GIF 20200828 04:20:31 SSMI18 85-92GHz 20.12 106.95 35.0 21.38 106.98 0.20 0.56 N/A 1.76 6.66 0.0 GIF 20200828 04:50:31 SSMI18 85-92GHz 20.12 106.95 35.0 21.45 107.05 0.20 0.56 N/A 1.76 6.35 0.0 GIF 20200828 05:20:31 SSMI18 85-92GHz 20.12 106.95 35.0 21.51 107.13 0.20 0.56 N/A 1.76 6.05 0.0 GIF 20200828 05:50:31 SSMI18 85-92GHz 20.12 106.95 35.0 21.57 107.21 0.20 0.56 N/A 1.76 5.76 0.0 GIF 20200828 06:15:35 SSMI18 85-92GHz 20.12 106.95 35.0 21.63 107.27 0.20 0.56 N/A 1.76 5.53 0.0 GIF 20200828 06:45:35 SSMI18 85-92GHz 20.12 106.95 35.0 21.70 107.33 0.20 0.56 N/A 1.76 5.27 0.0 GIF 20200828 07:15:35 SSMI18 85-92GHz 20.12 106.95 35.0 21.77 107.40 0.20 0.56 N/A 1.76 5.02 0.0 GIF 20200828 07:45:35 SSMI18 85-92GHz 20.12 106.95 35.0 21.82 107.49 0.20 0.56 N/A 1.76 4.78 0.0 GIF 20200828 08:15:35 SSMI18 85-92GHz 20.12 106.95 35.0 21.88 107.57 0.20 0.56 N/A 1.76 4.56 0.0 GIF 20200828 08:45:37 SSMI18 85-92GHz 20.12 106.95 35.0 23.37 107.08 0.20 0.56 N/A 1.76 4.35 0.0 GIF 20200828 09:15:36 SSMI18 85-92GHz 20.12 106.95 35.0 23.43 107.14 0.20 0.56 N/A 1.76 4.15 0.0 GIF 20200828 09:45:36 SSMI18 85-92GHz 20.12 106.95 35.0 23.48 107.25 0.20 0.56 N/A 1.76 3.97 0.0 GIF 20200828 10:15:36 SSMI18 85-92GHz 20.12 106.95 35.0 23.53 107.31 0.20 0.56 N/A 1.76 3.79 0.0 GIF 20200828 10:45:36 GOES17 NearIR 22.88 107.61 35.0 22.73 108.26 0.41 1.15 0.05 0.52 4.13 73.0 GIF 20200828 11:15:36 AMSR2 85-92GHz 22.73 107.36 35.0 22.48 107.70 0.37 1.06 N/A 0.56 4.21 0.0 GIF 20200828 11:45:36 AMSR2 85-92GHz 22.73 107.36 35.0 22.53 107.79 0.37 1.06 N/A 0.56 4.11 0.0 GIF 20200828 12:20:32 GOES17 IR 23.05 107.89 35.0 23.05 108.76 0.31 0.88 0.05 0.75 5.37 84.9 GIF 20200828 12:50:32 AMSR2 85-92GHz 22.73 107.36 35.0 22.64 107.98 0.37 1.06 N/A 0.56 3.88 0.0 GIF 20200828 13:20:32 AMSR2 85-92GHz 22.73 107.36 35.0 22.69 108.07 0.37 1.06 N/A 0.56 3.77 0.0 GIF 20200828 13:50:32 SSMI18 85-92GHz 23.16 108.08 35.0 22.85 108.49 0.24 0.67 N/A 1.34 6.95 0.0 GIF 20200827 11:11:16 SSMI15 85-92GHz 18.79 106.07 40.0 6.03 19.85 0.49 1.38 N/A 0.24 0.00 0.0 GIF 20200828 14:50:32 SSMI18 85-92GHz 23.16 108.08 35.0 23.03 109.40 0.24 0.67 N/A 1.34 6.61 0.0 GIF 20200828 15:20:32 SSMI18 85-92GHz 23.16 108.08 35.0 23.07 109.49 0.24 0.67 N/A 1.34 6.40 0.0 GIF 20200828 15:50:32 SSMI18 85-92GHz 23.16 108.08 35.0 23.11 109.57 0.24 0.67 N/A 1.34 6.18 0.0 GIF 20200828 16:20:32 GOES17 Vis 23.52 109.32 30.0 23.62 109.43 0.22 0.63 0.25 0.58 7.50 80.3 GIF 20200828 16:50:32 SSMI18 85-92GHz 23.16 108.08 35.0 23.20 109.73 0.24 0.67 N/A 1.34 5.71 0.0 GIF 20200828 17:20:32 SSMI18 85-92GHz 23.16 108.08 35.0 23.25 109.81 0.24 0.67 N/A 1.34 5.48 0.0 GIF 20200828 17:50:32 SSMI18 85-92GHz 23.16 108.08 35.0 23.30 109.89 0.24 0.67 N/A 1.34 5.25 0.0 GIF 20200828 18:20:32 SSMI18 85-92GHz 23.16 108.08 35.0 23.32 109.97 0.24 0.67 N/A 1.34 5.03 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 |