Tropical Depression 04E
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 . 20190713 00:50:36 GOES16 NearIR 15.45 108.14 30.0 14.15 108.42 1.15 3.25 0.10 0.21 1.46 47.1 GIF 20190713 01:20:36 GOES16 NearIR 15.50 108.22 30.0 14.35 108.82 0.63 1.78 0.05 0.35 2.67 57.1 GIF 20190713 01:50:36 GOES16 NearIR 15.56 108.30 30.0 14.06 109.11 0.35 1.00 0.10 0.59 4.75 73.8 GIF 20190713 02:20:36 GOES16 NearIR 15.61 108.39 30.0 15.71 107.71 1.26 3.55 0.05 0.20 1.34 48.6 GIF 20190713 02:50:36 GOES16 NearIR 15.78 108.47 30.0 15.98 107.85 0.60 1.68 0.10 0.37 2.82 67.2 GIF 20190713 03:20:36 GOES16 NearIR 15.84 108.56 30.0 15.76 107.83 0.64 1.80 0.05 0.35 2.63 66.8 GIF 20190713 03:50:36 SSMI17 85-92GHz 15.66 108.27 30.0 15.88 108.64 0.64 1.80 N/A 0.00 2.52 0.0 GIF 20190713 04:20:36 SSMI17 85-92GHz 15.66 108.27 30.0 15.94 108.73 0.64 1.80 N/A 0.00 2.48 0.0 GIF 20190713 04:50:36 SSMI17 85-92GHz 15.66 108.27 30.0 15.98 108.82 0.64 1.80 N/A 0.00 2.44 0.0 GIF 20190713 05:20:36 SSMI17 85-92GHz 15.66 108.27 30.0 16.04 108.91 0.64 1.80 N/A 0.00 2.40 0.0 GIF 20190713 05:50:36 SSMI17 85-92GHz 15.66 108.27 30.0 16.09 108.99 0.64 1.80 N/A 0.00 2.35 0.0 GIF 20190713 06:20:36 SSMI17 85-92GHz 15.66 108.27 30.0 16.15 109.08 0.64 1.80 N/A 0.00 2.31 0.0 GIF 20190713 06:50:36 GOES16 NearIR 16.20 109.17 30.0 15.92 109.22 0.63 1.78 0.40 0.35 2.66 62.0 GIF 20190713 07:20:36 SSMI17 85-92GHz 15.66 108.27 30.0 16.24 109.26 0.64 1.80 N/A 0.00 2.22 0.0 GIF 20190713 07:50:36 SSMI17 85-92GHz 15.66 108.27 30.0 16.29 109.35 0.64 1.80 N/A 0.00 2.17 0.0 GIF 20190713 08:20:36 GOES16 NearIR 16.35 109.43 30.0 14.83 109.72 0.57 1.62 0.50 0.38 2.94 66.1 GIF 20190713 08:50:36 GOES16 NearIR 16.78 109.67 30.0 17.43 109.25 0.48 1.36 0.05 0.44 3.49 74.7 GIF 20190713 09:20:36 GOES16 NearIR 16.84 109.76 30.0 17.29 109.27 0.49 1.39 0.05 0.44 3.41 73.6 GIF 20190713 09:50:36 SSMI17 85-92GHz 15.66 108.27 30.0 16.88 109.87 0.64 1.80 N/A 0.00 1.99 0.0 GIF 20190713 10:20:36 SSMI17 85-92GHz 15.66 108.27 30.0 16.94 109.97 0.64 1.80 N/A 0.00 1.95 0.0 GIF 20190713 10:50:34 SSMI17 85-92GHz 15.66 108.27 30.0 16.99 110.07 0.64 1.80 N/A 0.00 1.91 0.0 GIF 20190713 11:20:34 AMSR2 85-92GHz 16.79 109.69 30.0 17.06 110.16 0.31 0.86 N/A 0.87 4.96 0.0 GIF 20190713 11:50:34 AMSR2 85-92GHz 16.79 109.69 30.0 17.11 110.26 0.31 0.86 N/A 0.87 4.81 0.0 GIF 20190713 12:20:34 AMSR2 85-92GHz 16.79 109.69 30.0 17.16 110.36 0.31 0.86 N/A 0.87 4.66 0.0 GIF 20190713 12:50:34 AMSR2 85-92GHz 16.79 109.69 30.0 17.21 110.47 0.31 0.86 N/A 0.87 4.51 0.0 GIF 20190713 13:20:34 AMSR2 85-92GHz 16.79 109.69 30.0 17.25 110.58 0.31 0.86 N/A 0.87 4.35 0.0 GIF 20190713 13:50:34 AMSR2 85-92GHz 16.79 109.69 30.0 17.29 110.69 0.31 0.86 N/A 0.87 4.20 0.0 GIF 20190713 14:20:34 AMSR2 85-92GHz 16.79 109.69 30.0 17.33 110.80 0.31 0.86 N/A 0.87 4.05 0.0 GIF 20190713 14:50:34 AMSR2 85-92GHz 16.79 109.69 30.0 17.29 110.97 0.31 0.86 N/A 0.87 3.91 0.0 GIF 20190713 15:20:34 GMI 85-92GHz 17.29 110.98 30.0 17.34 111.07 0.14 0.41 N/A 2.74 11.43 0.0 GIF 20190713 15:50:34 GMI 85-92GHz 17.29 110.98 30.0 17.37 111.18 0.14 0.41 N/A 2.74 11.03 0.0 GIF 20190713 16:20:34 GMI 85-92GHz 17.29 110.98 30.0 17.41 111.29 0.14 0.41 N/A 2.74 10.55 0.0 GIF 20190713 16:50:34 GMI 85-92GHz 17.29 110.98 30.0 17.44 111.40 0.14 0.41 N/A 2.74 10.02 0.0 GIF 20190713 17:20:34 GMI 85-92GHz 17.29 110.98 30.0 17.47 111.51 0.14 0.41 N/A 2.74 9.48 0.0 GIF 20190713 17:50:34 GMI 85-92GHz 17.29 110.98 30.0 17.50 111.61 0.14 0.41 N/A 2.74 8.95 0.0 GIF 20190713 18:20:34 GMI 85-92GHz 17.29 110.98 30.0 17.53 111.72 0.14 0.41 N/A 2.74 8.43 0.0 GIF 20190713 18:50:34 GMI 85-92GHz 17.29 110.98 30.0 17.56 111.82 0.14 0.41 N/A 2.74 7.94 0.0 GIF 20190713 19:20:34 GOES17 Vis 17.59 111.93 30.0 17.46 111.80 0.21 0.60 0.10 0.61 7.92 82.4 GIF 20190713 19:50:34 GOES17 Vis 17.61 112.04 30.0 17.54 111.93 0.21 0.61 0.25 0.60 7.82 96.4 GIF 20190713 20:20:34 GOES17 Vis 17.64 112.14 30.0 17.49 112.03 0.20 0.56 0.20 0.64 8.46 98.5 GIF 20190713 20:50:34 GMI 85-92GHz 17.29 110.98 30.0 17.48 112.36 0.14 0.41 N/A 2.74 6.24 0.0 GIF 20190713 21:20:33 GOES17 Vis 17.52 112.48 30.0 17.47 112.38 0.18 0.50 0.25 0.72 9.54 99.9 GIF 20190713 21:50:33 GOES17 Vis 17.54 112.60 30.0 17.47 112.49 0.16 0.46 0.05 0.77 10.33 100.0 GIF 20190713 22:20:33 GOES17 Vis 17.57 112.72 30.0 17.44 112.64 0.19 0.55 0.05 0.66 8.64 99.7 GIF 20190713 22:50:33 GOES17 Vis 17.59 112.84 30.0 17.44 112.73 0.16 0.45 0.05 0.79 10.63 100.0 GIF 20190713 23:20:33 GMI 85-92GHz 17.29 110.98 30.0 17.60 112.96 0.14 0.41 N/A 2.74 4.72 0.0 GIF 20190713 23:50:33 GMI 85-92GHz 17.29 110.98 30.0 17.61 113.07 0.14 0.41 N/A 2.74 4.48 0.0 GIF 20190714 00:20:33 GMI 85-92GHz 17.29 110.98 30.0 17.63 113.19 0.14 0.41 N/A 2.74 4.26 0.0 GIF 20190714 00:50:33 GOES17 NearIR 17.66 113.31 30.0 17.64 112.94 0.38 1.07 0.50 0.55 4.42 66.2 GIF 20190714 01:20:33 GOES17 IR 17.68 113.43 30.0 17.46 112.67 0.22 0.62 0.05 0.98 7.64 100.0 GIF 20190714 01:50:33 GOES17 IR 17.70 113.55 30.0 17.55 112.73 0.30 0.85 0.05 0.77 5.57 100.0 GIF 20190714 02:20:33 GOES17 IR 17.71 113.66 30.0 17.64 112.98 0.12 0.34 0.05 1.64 14.12 100.0 GIF 20190714 02:50:33 GOES17 NearIR 17.69 113.66 30.0 17.67 113.27 0.17 0.49 0.05 1.15 9.64 100.0 GIF 20190714 03:20:33 GOES17 NearIR 17.71 113.78 30.0 17.84 113.36 0.22 0.63 0.10 0.91 7.49 99.6 GIF 20190714 03:50:33 GOES17 NearIR 17.73 113.90 30.0 17.98 113.61 0.28 0.80 0.20 0.72 5.90 98.8 GIF 20190714 04:20:33 GOES17 NearIR 17.75 114.01 30.0 17.93 113.59 0.55 1.57 0.05 0.39 3.03 68.0 GIF 20190714 04:50:33 GOES17 NearIR 17.78 114.13 30.0 17.40 114.18 0.43 1.22 0.05 0.49 3.90 82.6 GIF 20190714 05:20:33 GMI 85-92GHz 17.29 110.98 30.0 17.76 114.24 0.14 0.41 N/A 2.74 2.72 0.0 GIF 20190714 05:50:33 GMI 85-92GHz 17.29 110.98 30.0 17.81 114.36 0.14 0.41 N/A 2.74 2.62 0.0 GIF 20190714 06:20:33 GOES17 IR 17.84 114.47 30.0 17.54 114.00 0.20 0.55 0.05 1.08 8.60 100.0 GIF 20190714 06:50:33 GOES17 NearIR 17.86 114.58 30.0 17.61 114.24 0.21 0.59 0.05 0.96 7.98 99.1 GIF 20190714 07:20:33 GOES17 IR 17.89 114.69 30.0 17.59 114.22 0.15 0.41 0.05 1.38 11.54 100.0 GIF 20190714 07:50:33 GOES17 IR 17.91 114.80 30.0 17.63 114.49 0.21 0.60 0.05 1.02 7.97 100.0 GIF 20190714 08:20:33 GOES17 IR 17.93 114.92 30.0 17.76 114.71 0.26 0.74 0.10 0.86 6.42 100.0 GIF 20190714 08:50:33 GOES17 NearIR 18.19 114.77 25.0 17.82 115.08 0.57 1.61 0.05 0.38 2.95 62.2 GIF 20190714 09:20:34 GMI 85-92GHz 17.29 110.98 30.0 18.20 114.88 0.14 0.41 N/A 2.74 2.03 0.0 GIF 20190714 09:50:34 GMI 85-92GHz 17.29 110.98 30.0 18.22 114.98 0.14 0.41 N/A 2.74 1.96 0.0 GIF 20190714 10:20:34 GOES17 NearIR 18.27 115.07 25.0 18.07 115.10 0.32 0.89 0.05 0.65 5.31 83.3 GIF 20190714 10:50:34 GOES17 IR 18.29 115.18 25.0 18.09 115.02 0.24 0.66 0.05 0.93 7.14 100.0 GIF 20190714 11:20:34 GOES17 NearIR 18.31 115.28 25.0 18.16 115.09 0.61 1.73 0.05 0.36 2.75 67.2 GIF 20190714 11:50:34 AMSR2 85-92GHz 18.23 114.93 25.0 18.32 115.38 0.26 0.75 N/A 1.13 5.73 0.0 GIF 20190714 12:20:34 GOES17 NearIR 18.35 115.48 25.0 18.25 115.40 0.25 0.70 0.05 0.83 6.81 98.5 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 |