Tropical Depression 15E
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 . 20200906 00:50:19 GOES16 NearIR 16.45 103.71 35.0 15.80 103.84 1.22 3.44 0.05 0.20 1.38 48.3 GIF 20200906 01:20:19 SSMI18 85-92GHz 16.45 103.70 35.0 16.34 103.68 0.61 1.73 N/A 0.04 2.75 0.0 GIF 20200906 01:50:19 SSMI18 85-92GHz 16.45 103.70 35.0 16.38 103.81 0.61 1.73 N/A 0.04 2.72 0.0 GIF 20200906 02:20:19 SSMI18 85-92GHz 16.45 103.70 35.0 16.43 103.94 0.61 1.73 N/A 0.04 2.69 0.0 GIF 20200906 02:50:19 SSMI18 85-92GHz 16.45 103.70 35.0 16.43 104.00 0.61 1.73 N/A 0.04 2.65 0.0 GIF 20200906 03:20:19 SSMI18 85-92GHz 16.45 103.70 35.0 16.48 104.12 0.61 1.73 N/A 0.04 2.61 0.0 GIF 20200906 03:50:19 GOES16 NearIR 16.69 104.40 35.0 16.26 105.19 0.40 1.14 0.50 0.52 4.16 76.6 GIF 20200906 04:20:19 SSMI18 85-92GHz 16.45 103.70 35.0 16.57 104.37 0.61 1.73 N/A 0.04 2.52 0.0 GIF 20200906 04:50:19 SSMI18 85-92GHz 16.45 103.70 35.0 16.63 104.49 0.61 1.73 N/A 0.04 2.48 0.0 GIF 20200906 05:20:19 GOES16 NearIR 16.84 104.77 35.0 15.91 105.87 0.45 1.26 0.25 0.48 3.76 68.8 GIF 20200906 05:50:19 SSMI18 85-92GHz 16.45 103.70 35.0 16.74 104.74 0.61 1.73 N/A 0.04 2.38 0.0 GIF 20200906 06:20:19 SSMI18 85-92GHz 16.45 103.70 35.0 16.78 104.87 0.61 1.73 N/A 0.04 2.33 0.0 GIF 20200906 06:50:19 SSMI18 85-92GHz 16.45 103.70 35.0 16.83 104.99 0.61 1.73 N/A 0.04 2.28 0.0 GIF 20200906 07:20:19 SSMI18 85-92GHz 16.45 103.70 35.0 16.87 105.12 0.61 1.73 N/A 0.04 2.23 0.0 GIF 20200906 07:50:19 SSMI18 85-92GHz 16.45 103.70 35.0 16.92 105.25 0.61 1.73 N/A 0.04 2.18 0.0 GIF 20200906 08:20:19 GOES16 IR 17.14 105.52 35.0 16.84 104.52 0.74 2.10 0.10 0.44 2.25 68.4 GIF 20200906 08:50:19 SSMI18 85-92GHz 16.45 103.70 35.0 17.40 105.82 0.61 1.73 N/A 0.04 2.09 0.0 GIF 20200906 09:20:19 SSMI18 85-92GHz 16.45 103.70 35.0 17.45 105.94 0.61 1.73 N/A 0.04 2.04 0.0 GIF 20200906 09:50:19 SSMI18 85-92GHz 16.45 103.70 35.0 17.56 106.05 0.61 1.73 N/A 0.04 1.99 0.0 GIF 20200906 10:20:19 SSMI18 85-92GHz 16.45 103.70 35.0 17.62 106.17 0.61 1.73 N/A 0.04 1.95 0.0 GIF 20200906 10:50:19 SSMI18 85-92GHz 16.45 103.70 35.0 17.68 106.29 0.61 1.73 N/A 0.04 1.90 0.0 GIF 20200906 11:20:19 SSMI18 85-92GHz 16.45 103.70 35.0 17.74 106.42 0.61 1.73 N/A 0.04 1.86 0.0 GIF 20200906 11:50:19 SSMI18 85-92GHz 16.45 103.70 35.0 17.80 106.54 0.61 1.73 N/A 0.04 1.82 0.0 GIF 20200906 12:20:19 GOES16 NearIR 18.00 106.82 40.0 17.30 106.61 0.62 1.75 0.10 0.35 2.71 52.5 GIF 20200906 12:50:19 GOES16 IR 18.06 106.95 40.0 17.41 107.03 0.52 1.47 0.35 0.53 3.22 69.5 GIF 20200906 13:20:19 GOES16 IR 18.12 107.07 40.0 17.39 107.31 0.61 1.73 0.30 0.49 2.74 62.0 GIF 20200906 13:50:19 GOES16 IR 18.17 107.20 40.0 17.20 107.54 0.52 1.48 0.35 0.53 3.20 60.5 GIF 20200906 14:50:19 SSMI15 85-92GHz 17.96 106.72 40.0 19.91 109.72 0.14 0.38 N/A 2.98 9.41 0.0 GIF 20200906 14:50:19 SSMI15 85-92GHz 17.96 106.72 40.0 19.91 109.72 0.14 0.38 N/A 2.98 9.41 0.0 GIF 20200906 15:20:19 SSMI15 85-92GHz 17.96 106.72 40.0 19.99 109.86 0.14 0.38 N/A 2.98 8.84 0.0 GIF 20200906 15:50:19 GOES16 Vis 19.31 109.05 40.0 18.93 109.18 0.19 0.52 0.30 0.69 9.06 84.5 GIF 20200906 16:20:19 SSMI15 85-92GHz 17.96 106.72 40.0 20.10 110.16 0.14 0.38 N/A 2.98 7.79 0.0 GIF 20200906 16:50:19 SSMI15 85-92GHz 17.96 106.72 40.0 20.13 110.32 0.14 0.38 N/A 2.98 7.31 0.0 GIF 20200906 17:20:19 GOES16 Vis 19.47 109.47 40.0 19.02 109.45 0.24 0.68 0.05 0.54 6.94 75.2 GIF 20200906 17:50:19 GOES16 Vis 19.52 109.61 40.0 19.14 109.69 0.21 0.59 0.10 0.61 8.01 81.7 GIF 20200906 18:20:19 SSMI15 85-92GHz 17.96 106.72 40.0 20.28 110.72 0.14 0.38 N/A 2.98 6.09 0.0 GIF 20200906 18:50:19 GOES16 Vis 19.60 109.87 40.0 19.25 109.92 0.29 0.81 0.05 0.46 5.86 63.8 GIF 20200906 19:20:32 SSMI15 85-92GHz 17.96 106.72 40.0 20.34 110.99 0.14 0.38 N/A 2.98 5.42 0.0 GIF 20200906 19:50:32 SSMI15 85-92GHz 17.96 106.72 40.0 20.39 111.10 0.14 0.38 N/A 2.98 5.12 0.0 GIF 20200906 20:20:32 SSMI15 85-92GHz 17.96 106.72 40.0 20.45 111.22 0.14 0.38 N/A 2.98 4.85 0.0 GIF 20200906 20:50:32 SSMI15 85-92GHz 17.96 106.72 40.0 19.99 110.94 0.14 0.38 N/A 2.98 4.59 0.0 GIF 20200906 21:20:31 SSMI15 85-92GHz 17.96 106.72 40.0 20.03 111.06 0.14 0.38 N/A 2.98 4.36 0.0 GIF 20200906 21:50:31 SSMI15 85-92GHz 17.96 106.72 40.0 20.08 111.18 0.14 0.38 N/A 2.98 4.14 0.0 GIF 20200906 22:20:31 SSMI15 85-92GHz 17.96 106.72 40.0 20.07 111.33 0.14 0.38 N/A 2.98 3.94 0.0 GIF 20200906 22:50:31 SSMI15 85-92GHz 17.96 106.72 40.0 20.11 111.45 0.14 0.38 N/A 2.98 3.76 0.0 GIF 20200906 23:20:31 SSMI15 85-92GHz 17.96 106.72 40.0 20.15 111.57 0.14 0.38 N/A 2.98 3.58 0.0 GIF 20200906 23:50:31 SSMI15 85-92GHz 17.96 106.72 40.0 20.13 111.72 0.14 0.38 N/A 2.98 3.42 0.0 GIF 20200907 00:20:31 SSMI15 85-92GHz 17.96 106.72 40.0 20.17 111.85 0.14 0.38 N/A 2.98 3.27 0.0 GIF 20200907 00:50:31 SSMI15 85-92GHz 17.96 106.72 40.0 20.21 111.97 0.14 0.38 N/A 2.98 3.13 0.0 GIF 20200907 01:20:31 SSMI15 85-92GHz 17.96 106.72 40.0 20.18 112.12 0.14 0.38 N/A 2.98 3.00 0.0 GIF 20200907 01:50:31 SSMI15 85-92GHz 17.96 106.72 40.0 20.22 112.24 0.14 0.38 N/A 2.98 2.88 0.0 GIF 20200907 02:20:31 SSMI15 85-92GHz 17.96 106.72 40.0 20.26 112.37 0.14 0.38 N/A 2.98 2.76 0.0 GIF 20200907 02:50:31 GOES17 NearIR 19.40 111.27 30.0 19.07 112.01 0.49 1.38 0.15 0.44 3.43 83.6 GIF 20200907 03:20:31 SSMI15 85-92GHz 17.96 106.72 40.0 20.09 112.36 0.14 0.38 N/A 2.98 2.55 0.0 GIF 20200907 03:50:31 SSMI16 85-92GHz 19.48 111.08 35.0 19.32 111.22 0.64 1.80 N/A 0.00 2.48 0.0 GIF 20200907 04:20:31 SSMI16 85-92GHz 19.48 111.08 35.0 19.33 111.33 0.64 1.80 N/A 0.00 2.44 0.0 GIF 20200907 04:50:31 SSMI16 85-92GHz 19.48 111.08 35.0 19.34 111.44 0.64 1.80 N/A 0.00 2.40 0.0 GIF 20200907 05:20:31 SSMI16 85-92GHz 19.48 111.08 35.0 19.34 111.55 0.64 1.80 N/A 0.00 2.36 0.0 GIF 20200907 05:50:31 SSMI16 85-92GHz 19.48 111.08 35.0 19.35 111.66 0.64 1.80 N/A 0.00 2.31 0.0 GIF 20200907 06:20:31 SSMI16 85-92GHz 19.48 111.08 35.0 19.36 111.77 0.64 1.80 N/A 0.00 2.27 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 |