Tropical Depression 07W
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 . 20210705 06:10:00 HIMAWARI NearIR 19.30 -123.65 30.0 17.85 -123.20 0.63 1.79 0.05 0.35 2.65 57.5 GIF 20210705 06:40:00 HIMAWARI Vis 19.40 -123.52 30.0 18.77 -123.36 0.43 1.21 0.15 0.33 3.94 52.8 GIF 20210705 07:10:00 AMSR2 85-92GHz 19.17 -123.83 30.0 19.54 -123.33 0.49 1.38 N/A 0.24 3.29 0.0 GIF 20210705 07:40:00 AMSR2 85-92GHz 19.17 -123.83 30.0 19.64 -123.19 0.49 1.38 N/A 0.24 3.24 0.0 GIF 20210705 08:10:00 AMSR2 85-92GHz 19.17 -123.83 30.0 19.82 -122.86 0.49 1.38 N/A 0.24 3.17 0.0 GIF 20210705 08:40:00 SSMI16 85-92GHz 19.85 -122.80 30.0 20.50 -122.84 0.45 1.26 N/A 0.35 3.78 0.0 GIF 20210705 09:10:00 SSMI16 85-92GHz 19.85 -122.80 30.0 20.57 -122.70 0.45 1.26 N/A 0.35 3.75 0.0 GIF 20210705 09:40:00 SSMI16 85-92GHz 19.85 -122.80 30.0 20.65 -122.57 0.45 1.26 N/A 0.35 3.70 0.0 GIF 20210705 10:10:00 SSMI18 85-92GHz 20.02 -122.48 30.0 20.77 -122.80 0.34 0.95 N/A 0.72 4.97 0.0 GIF 20210705 10:40:00 SSMI18 85-92GHz 20.02 -122.48 30.0 20.85 -122.67 0.34 0.95 N/A 0.72 4.89 0.0 GIF 20210705 11:10:00 SSMI17 85-92GHz 20.17 -122.21 30.0 19.63 -121.42 0.35 0.98 N/A 0.67 4.80 0.0 GIF 20210705 11:40:00 SSMI17 85-92GHz 20.17 -122.21 30.0 19.70 -121.29 0.35 0.98 N/A 0.67 4.73 0.0 GIF 20210705 12:10:00 SSMI17 85-92GHz 20.17 -122.21 30.0 19.78 -121.15 0.35 0.98 N/A 0.67 4.64 0.0 GIF 20210705 12:40:00 SSMI17 85-92GHz 20.17 -122.21 30.0 19.86 -121.02 0.35 0.98 N/A 0.67 4.54 0.0 GIF 20210705 13:10:00 SSMI17 85-92GHz 20.17 -122.21 30.0 19.94 -120.89 0.35 0.98 N/A 0.67 4.43 0.0 GIF 20210705 13:40:00 HIMAWARI NearIR 20.62 -121.44 30.0 18.92 -120.53 0.31 0.89 0.05 0.66 5.34 100.0 GIF 20210705 14:10:00 SSMI17 85-92GHz 20.17 -122.21 30.0 19.81 -120.68 0.35 0.98 N/A 0.67 4.19 0.0 GIF 20210705 14:20:00 SSMI17 85-92GHz 20.17 -122.21 30.0 19.82 -120.65 0.35 0.98 N/A 0.67 4.15 0.0 GIF 20210705 15:10:00 SSMI17 85-92GHz 20.17 -122.21 30.0 19.91 -120.47 0.35 0.98 N/A 0.67 3.94 0.0 GIF 20210705 15:40:00 SSMI17 85-92GHz 20.17 -122.21 30.0 19.96 -120.37 0.35 0.98 N/A 0.67 3.81 0.0 GIF 20210705 16:10:00 SSMI17 85-92GHz 20.17 -122.21 30.0 20.02 -120.27 0.35 0.98 N/A 0.67 3.69 0.0 GIF 20210705 16:40:00 SSMI17 85-92GHz 20.17 -122.21 30.0 20.06 -120.15 0.35 0.98 N/A 0.67 3.57 0.0 GIF 20210705 17:10:00 SSMI17 85-92GHz 20.17 -122.21 30.0 20.12 -120.05 0.35 0.98 N/A 0.67 3.45 0.0 GIF 20210705 17:40:00 HIMAWARI NearIR 20.78 -120.63 30.0 19.66 -120.69 0.30 0.86 0.05 0.68 5.53 100.0 GIF 20210705 18:10:00 SSMI17 85-92GHz 20.17 -122.21 30.0 20.23 -119.84 0.35 0.98 N/A 0.67 3.23 0.0 GIF 20210705 18:40:00 SSMI17 85-92GHz 20.17 -122.21 30.0 20.28 -119.72 0.35 0.98 N/A 0.67 3.12 0.0 GIF 20210705 19:10:00 SSMI17 85-92GHz 20.17 -122.21 30.0 20.35 -119.62 0.35 0.98 N/A 0.67 3.02 0.0 GIF 20210705 19:40:00 HIMAWARI NearIR 21.02 -120.20 30.0 21.54 -119.21 0.25 0.70 0.10 0.83 6.82 100.0 GIF 20210705 20:10:00 HIMAWARI NearIR 21.75 -119.89 30.0 21.70 -119.27 0.12 0.34 0.05 1.64 13.86 100.0 GIF 20210705 20:40:00 AMSR2 85-92GHz 20.78 -120.63 30.0 21.80 -119.54 0.44 1.25 N/A 0.35 3.43 0.0 GIF 20210705 21:10:00 HIMAWARI NearIR 22.13 -119.67 30.0 22.08 -118.78 0.38 1.08 0.05 0.55 4.41 100.0 GIF 20210705 21:40:00 SSMI18 85-92GHz 22.17 -119.61 30.0 21.75 -118.44 0.27 0.76 N/A 1.09 6.19 0.0 GIF 20210705 22:10:00 SSMI18 85-92GHz 22.17 -119.61 30.0 21.83 -118.35 0.27 0.76 N/A 1.09 6.09 0.0 GIF 20210705 22:40:00 SSMI18 85-92GHz 22.17 -119.61 30.0 21.90 -118.25 0.27 0.76 N/A 1.09 5.95 0.0 GIF 20210705 23:10:00 SSMI18 85-92GHz 22.17 -119.61 30.0 21.98 -118.16 0.27 0.76 N/A 1.09 5.79 0.0 GIF 20210705 23:40:00 SSMI18 85-92GHz 22.17 -119.61 30.0 22.05 -118.07 0.27 0.76 N/A 1.09 5.62 0.0 GIF 20210706 00:10:00 SSMI18 85-92GHz 22.17 -119.61 30.0 22.12 -117.98 0.27 0.76 N/A 1.09 5.43 0.0 GIF 20210706 00:40:00 SSMI18 85-92GHz 22.17 -119.61 30.0 22.20 -117.89 0.27 0.76 N/A 1.09 5.24 0.0 GIF 20210706 01:10:00 SSMI18 85-92GHz 22.17 -119.61 30.0 22.27 -117.79 0.27 0.76 N/A 1.09 5.05 0.0 GIF 20210706 01:40:00 SSMI18 85-92GHz 22.17 -119.61 30.0 22.34 -117.70 0.27 0.76 N/A 1.09 4.87 0.0 GIF 20210706 02:10:00 SSMI18 85-92GHz 22.17 -119.61 30.0 22.15 -118.46 0.27 0.76 N/A 1.09 4.68 0.0 GIF 20210706 02:30:00 SSMI18 85-92GHz 22.17 -119.61 30.0 22.23 -118.40 0.27 0.76 N/A 1.09 4.56 0.0 GIF 20210706 03:10:00 SSMI18 85-92GHz 22.17 -119.61 30.0 22.47 -117.84 0.27 0.76 N/A 1.09 4.32 0.0 GIF 20210706 03:40:00 HIMAWARI Vis 23.03 -118.93 20.0 23.13 -118.98 0.39 1.10 0.05 0.36 4.31 83.0 GIF 20210706 04:10:00 HIMAWARI Vis 23.14 -118.88 20.0 23.19 -118.90 0.21 0.59 0.05 0.61 8.00 99.6 GIF 20210706 04:40:00 HIMAWARI Vis 23.24 -118.82 20.0 23.21 -118.71 0.39 1.10 0.10 0.35 4.30 72.0 GIF 20210706 05:10:00 HIMAWARI Vis 23.34 -118.77 20.0 23.29 -118.82 0.33 0.93 0.05 0.41 5.08 72.1 GIF 20210706 05:40:00 SSMI18 85-92GHz 22.17 -119.61 30.0 22.97 -117.56 0.27 0.76 N/A 1.09 3.55 0.0 GIF 20210706 06:10:00 HIMAWARI Vis 23.54 -118.65 20.0 23.44 -118.68 0.45 1.28 0.20 0.31 3.70 67.7 GIF 20210706 06:40:00 SSMI18 85-92GHz 22.17 -119.61 30.0 23.18 -117.45 0.27 0.76 N/A 1.09 3.28 0.0 GIF 20210706 07:10:00 SSMI18 85-92GHz 22.17 -119.61 30.0 23.29 -117.41 0.27 0.76 N/A 1.09 3.16 0.0 GIF 20210706 07:40:00 SSMI18 85-92GHz 22.17 -119.61 30.0 23.38 -117.34 0.27 0.76 N/A 1.09 3.04 0.0 GIF 20210706 08:10:00 SSMI18 85-92GHz 22.17 -119.61 30.0 23.48 -117.28 0.27 0.76 N/A 1.09 2.93 0.0 GIF 20210706 08:40:00 SSMI18 85-92GHz 22.17 -119.61 30.0 23.57 -117.21 0.27 0.76 N/A 1.09 2.82 0.0 GIF 20210706 09:10:00 SSMI18 85-92GHz 22.17 -119.61 30.0 23.69 -117.18 0.27 0.76 N/A 1.09 2.72 0.0 GIF 20210706 09:40:00 SSMI18 85-92GHz 22.17 -119.61 30.0 23.79 -117.12 0.27 0.76 N/A 1.09 2.63 0.0 GIF 20210706 10:10:00 SSMI16 85-92GHz 23.99 -118.40 20.0 24.54 -117.65 0.64 1.80 N/A 0.00 2.55 0.0 GIF 20210706 10:40:00 SSMI15 85-92GHz 24.40 -118.17 20.0 24.59 -117.05 0.31 0.89 N/A 0.83 5.34 0.0 GIF 20210706 11:10:00 SSMI15 85-92GHz 24.40 -118.17 20.0 24.69 -116.99 0.31 0.89 N/A 0.83 5.27 0.0 GIF 20210706 11:40:00 SSMI15 85-92GHz 24.40 -118.17 20.0 24.78 -116.93 0.31 0.89 N/A 0.83 5.17 0.0 GIF 20210706 12:10:00 SSMI15 85-92GHz 24.40 -118.17 20.0 24.88 -116.88 0.31 0.89 N/A 0.83 5.05 0.0 GIF 20210706 12:40:00 SSMI15 85-92GHz 24.40 -118.17 20.0 24.98 -116.82 0.31 0.89 N/A 0.83 4.91 0.0 GIF 20210706 13:10:00 SSMI15 85-92GHz 24.40 -118.17 20.0 25.07 -116.76 0.31 0.89 N/A 0.83 4.77 0.0 GIF 20210706 13:40:00 SSMI15 85-92GHz 24.40 -118.17 20.0 25.17 -116.72 0.31 0.89 N/A 0.83 4.63 0.0 GIF 20210706 14:10:00 SSMI15 85-92GHz 24.40 -118.17 20.0 25.27 -116.67 0.31 0.89 N/A 0.83 4.48 0.0 GIF 20210706 14:30:00 SSMI15 85-92GHz 24.40 -118.17 20.0 25.33 -116.63 0.31 0.89 N/A 0.83 4.38 0.0 GIF 20210706 15:10:00 SSMI15 85-92GHz 24.40 -118.17 20.0 25.45 -116.56 0.31 0.89 N/A 0.83 4.18 0.0 GIF 20210706 15:40:00 SSMI15 85-92GHz 24.40 -118.17 20.0 25.54 -116.51 0.31 0.89 N/A 0.83 4.04 0.0 GIF 20210706 16:10:00 SSMI15 85-92GHz 24.40 -118.17 20.0 25.63 -116.46 0.31 0.89 N/A 0.83 3.90 0.0 GIF 20210706 16:40:00 SSMI15 85-92GHz 24.40 -118.17 20.0 25.72 -116.40 0.31 0.89 N/A 0.83 3.76 0.0 GIF 20210706 17:10:00 SSMI15 85-92GHz 24.40 -118.17 20.0 25.81 -116.35 0.31 0.89 N/A 0.83 3.62 0.0 GIF 20210706 17:40:00 SSMI15 85-92GHz 24.40 -118.17 20.0 25.90 -116.30 0.31 0.89 N/A 0.83 3.50 0.0 GIF 20210706 18:10:00 SSMI15 85-92GHz 24.40 -118.17 20.0 26.00 -116.28 0.31 0.89 N/A 0.83 3.37 0.0 GIF 20210706 18:40:00 SSMI15 85-92GHz 24.40 -118.17 20.0 26.08 -116.24 0.31 0.89 N/A 0.83 3.25 0.0 GIF 20210706 19:10:00 SSMI15 85-92GHz 24.40 -118.17 20.0 26.17 -116.19 0.31 0.89 N/A 0.83 3.14 0.0 GIF 20210706 19:40:00 SSMI15 85-92GHz 24.40 -118.17 20.0 26.25 -116.14 0.31 0.89 N/A 0.83 3.03 0.0 GIF 20210706 20:10:00 SSMI15 85-92GHz 24.40 -118.17 20.0 26.33 -116.10 0.31 0.89 N/A 0.83 2.92 0.0 GIF 20210706 20:40:00 SSMI15 85-92GHz 24.40 -118.17 20.0 26.41 -116.05 0.31 0.89 N/A 0.83 2.82 0.0 GIF 20210706 21:10:00 SSMI15 85-92GHz 24.40 -118.17 20.0 26.51 -116.05 0.31 0.89 N/A 0.83 2.73 0.0 GIF 20210706 21:40:00 SSMI15 85-92GHz 24.40 -118.17 20.0 26.58 -116.01 0.31 0.89 N/A 0.83 2.64 0.0 GIF 20210706 22:10:00 SSMI16 85-92GHz 26.47 -117.11 20.0 26.52 -117.48 0.64 1.80 N/A 0.00 2.62 0.0 GIF 20210706 22:40:00 SSMI16 85-92GHz 26.47 -117.11 20.0 26.60 -117.45 0.64 1.80 N/A 0.00 2.61 0.0 GIF 20210706 23:10:00 SSMI16 85-92GHz 26.47 -117.11 20.0 26.67 -117.43 0.64 1.80 N/A 0.00 2.58 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 |