Tropical Depression 34W
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ARCHER-V2 Auto-positioning Information Advanced Dvorak Technique (ADT) Version 9.1 |
-------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 .
20251128 21:20:00 HIMAWARI IR 4.85 105.57 30.0 6.73 106.25 1.54 0.10 0.55 0.52 3.08 53.0 PNG
20251128 21:50:00 HIMAWARI SWIR 4.90 105.64 30.0 6.85 105.64 1.66 0.30 N/A 0.37 2.85 0.0 PNG
20251128 22:20:00 SSMISF18 89GHz 4.95 105.71 30.0 5.15 104.10 0.86 0.95 0.31 0.87 5.49 8.8 PNG
20251128 22:50:00 SSMISF18 89GHz 4.95 105.71 30.0 5.15 104.14 0.86 0.95 0.31 0.87 5.27 8.8 PNG
20251128 23:20:00 SSMISF18 89GHz 4.95 105.71 30.0 5.19 104.21 0.86 0.95 0.31 0.87 5.14 8.8 PNG
20251129 00:00:00 SSMISF18 89GHz 4.95 105.71 30.0 5.24 104.31 0.86 0.95 0.31 0.87 4.95 8.8 PNG
20251129 00:30:00 SSMISF18 89GHz 4.95 105.71 30.0 5.28 104.38 0.86 0.95 0.31 0.87 4.80 8.8 PNG
20251129 01:00:00 SSMISF18 89GHz 4.95 105.71 30.0 5.31 104.45 0.86 0.95 0.31 0.87 4.64 8.8 PNG
20251129 01:30:00 SSMISF18 89GHz 4.95 105.71 30.0 5.36 104.50 0.86 0.95 0.31 0.87 4.49 8.8 PNG
20251129 02:00:00 SSMISF18 89GHz 4.95 105.71 30.0 5.41 104.56 0.86 0.95 0.31 0.87 4.33 8.8 PNG
20251129 02:20:00 SSMISF18 89GHz 4.95 105.71 30.0 5.44 104.61 0.86 0.95 0.31 0.87 4.23 8.8 PNG
20251129 03:00:00 SSMISF18 89GHz 4.95 105.71 30.0 5.50 104.69 0.86 0.95 0.31 0.87 4.03 8.8 PNG
20251129 03:30:00 HIMAWARI Vis 5.35 106.37 30.0 3.58 107.12 0.79 0.15 N/A 0.48 6.04 0.0 PNG
20251129 04:00:00 HIMAWARI SWIR 5.40 106.43 30.0 3.42 106.66 1.18 0.10 N/A 0.51 4.02 0.0 PNG
20251129 04:30:00 SSMISF18 89GHz 4.95 105.71 30.0 5.63 104.87 0.86 0.95 0.31 0.87 3.61 8.8 PNG
20251129 05:00:00 SSMISF18 89GHz 4.95 105.71 30.0 5.68 104.93 0.86 0.95 0.31 0.87 3.48 8.8 PNG
20251129 05:30:00 HIMAWARI Vis 5.54 106.63 30.0 3.99 105.52 0.78 0.25 N/A 0.48 6.06 0.0 PNG
20251129 06:00:00 HIMAWARI Vis 5.59 106.69 30.0 4.09 105.43 0.86 0.25 N/A 0.44 5.51 0.0 PNG
20251129 06:30:00 HIMAWARI Vis 5.64 106.75 30.0 4.24 105.55 1.06 0.10 N/A 0.37 4.49 0.0 PNG
20251129 07:00:00 GMI 89GHz 5.54 106.63 30.0 5.79 106.73 1.07 1.05 0.38 0.55 4.25 2.6 PNG
20251129 07:30:00 GMI 89GHz 5.54 106.63 30.0 5.83 106.79 1.07 1.05 0.38 0.55 4.16 2.6 PNG
20251129 08:00:00 GMI 89GHz 5.54 106.63 30.0 5.87 106.85 1.07 1.05 0.38 0.55 4.06 2.6 PNG
20251129 08:30:00 GMI 89GHz 5.54 106.63 30.0 5.21 107.00 1.07 1.05 0.38 0.55 3.96 2.6 PNG
20251129 09:00:00 GMI 89GHz 5.54 106.63 30.0 5.25 107.05 1.07 1.05 0.38 0.55 3.85 2.6 PNG
20251129 09:30:00 SSMISF16 89GHz 5.15 107.15 30.0 5.15 107.15 1.24 0.30 0.44 0.37 3.83 1.6 PNG
20251129 10:00:00 SSMISF16 89GHz 5.15 107.15 30.0 5.19 107.20 1.24 0.30 0.44 0.37 3.72 1.6 PNG
20251129 10:30:00 SSMISF16 89GHz 5.15 107.15 30.0 5.24 107.25 1.24 0.30 0.44 0.37 3.66 1.6 PNG
20251129 11:00:00 SSMISF16 89GHz 5.15 107.15 30.0 5.28 107.30 1.24 0.30 0.44 0.37 3.58 1.6 PNG
20251129 11:30:00 SSMISF16 89GHz 5.15 107.15 30.0 5.33 107.35 1.24 0.30 0.44 0.37 3.51 1.6 PNG
20251129 12:00:00 SSMISF16 89GHz 5.15 107.15 30.0 5.37 107.41 1.24 0.30 0.44 0.37 3.42 1.6 PNG
20251129 12:30:00 SSMISF16 89GHz 5.15 107.15 30.0 5.42 107.46 1.24 0.30 0.44 0.37 3.34 1.6 PNG
20251129 13:00:00 SSMISF16 89GHz 5.15 107.15 30.0 5.46 107.51 1.24 0.30 0.44 0.37 3.25 1.6 PNG
20251129 13:20:00 SSMISF16 89GHz 5.15 107.15 30.0 5.49 107.54 1.24 0.30 0.44 0.37 3.20 1.6 PNG
20251129 14:00:00 SSMISF16 89GHz 5.15 107.15 30.0 5.55 107.61 1.24 0.30 0.44 0.37 3.08 1.6 PNG
20251129 14:20:00 SSMISF16 89GHz 5.15 107.15 30.0 5.44 107.73 1.24 0.30 0.44 0.37 3.03 1.6 PNG
20251129 15:00:00 SSMISF16 89GHz 5.15 107.15 30.0 5.51 107.80 1.24 0.30 0.44 0.37 2.92 1.6 PNG
20251129 15:30:00 SSMISF16 89GHz 5.15 107.15 30.0 5.55 107.85 1.24 0.30 0.44 0.37 2.83 1.6 PNG
20251129 16:00:00 SSMISF16 89GHz 5.15 107.15 30.0 5.62 107.90 1.24 0.30 0.44 0.37 2.75 1.6 PNG
20251129 16:30:00 SSMISF16 89GHz 5.15 107.15 30.0 5.67 107.95 1.24 0.30 0.44 0.37 2.67 1.6 PNG
20251129 17:00:00 GMI 89GHz 5.71 108.01 30.0 5.71 108.26 0.97 0.35 0.34 0.69 4.91 3.9 PNG
20251129 17:20:00 GMI 89GHz 5.71 108.01 30.0 5.74 108.30 0.97 0.35 0.34 0.69 4.88 3.9 PNG
20251129 17:50:00 GMI 89GHz 5.71 108.01 30.0 5.80 108.35 0.97 0.35 0.34 0.69 4.82 3.9 PNG
20251129 18:20:00 GMI 89GHz 5.71 108.01 30.0 5.85 108.41 0.97 0.35 0.34 0.69 4.73 3.9 PNG
20251129 19:00:00 GMI 89GHz 5.71 108.01 30.0 5.93 108.48 0.97 0.35 0.34 0.69 4.59 3.9 PNG
20251129 19:20:00 GMI 89GHz 5.71 108.01 30.0 5.76 108.93 0.97 0.35 0.34 0.69 4.52 3.9 PNG
20251129 19:50:00 GMI 89GHz 5.71 108.01 30.0 5.83 109.00 0.97 0.35 0.34 0.69 4.40 3.9 PNG
20251129 20:30:00 GMI 89GHz 5.71 108.01 30.0 5.94 109.08 0.97 0.35 0.34 0.69 4.23 3.9 PNG
20251129 21:00:00 GMI 89GHz 5.71 108.01 30.0 6.01 109.15 0.97 0.35 0.34 0.69 4.10 3.9 PNG
20251129 21:30:00 GMI 89GHz 5.71 108.01 30.0 6.07 109.21 0.97 0.35 0.34 0.69 3.98 3.9 PNG
20251129 21:50:00 GMI 89GHz 5.71 108.01 30.0 6.11 109.25 0.97 0.35 0.34 0.69 3.89 3.9 PNG
20251129 22:20:00 SSMISF18 89GHz 6.20 109.10 25.0 6.25 109.20 0.97 0.55 0.34 0.69 4.90 10.4 PNG
20251129 22:50:00 AMSR2 89GHz 6.26 109.16 25.0 6.06 108.56 0.79 0.40 0.28 1.04 6.04 56.7 PNG
20251129 23:20:00 AMSR2 89GHz 6.26 109.16 25.0 6.08 108.59 0.79 0.40 0.28 1.04 4.57 56.7 PNG
20251130 00:00:00 SSMISF18 89GHz 6.20 109.10 25.0 6.41 109.37 0.97 0.55 0.34 0.69 4.40 10.4 PNG
20251130 00:30:00 SSMISF18 89GHz 6.20 109.10 25.0 6.46 109.42 0.97 0.55 0.34 0.69 4.28 10.4 PNG
20251130 01:00:00 SSMISF18 89GHz 6.20 109.10 25.0 6.52 109.48 0.97 0.55 0.34 0.69 4.15 10.4 PNG
20251130 01:30:00 SSMISF18 89GHz 6.20 109.10 25.0 6.58 109.53 0.97 0.55 0.34 0.69 4.02 10.4 PNG
20251130 02:00:00 SSMISF18 89GHz 6.20 109.10 25.0 6.63 109.59 0.97 0.55 0.34 0.69 3.89 10.4 PNG
20251130 02:20:00 SSMISF18 89GHz 6.20 109.10 25.0 6.68 109.43 0.97 0.55 0.34 0.69 3.81 10.4 PNG
20251130 03:00:00 SSMISF18 89GHz 6.20 109.10 25.0 6.75 109.49 0.97 0.55 0.34 0.69 3.64 10.4 PNG
20251130 03:30:00 HIMAWARI Vis 6.75 109.45 25.0 8.73 109.70 0.83 0.35 N/A 0.45 5.71 0.0 PNG
20251130 04:00:00 SSMISF18 89GHz 6.20 109.10 25.0 6.85 109.59 0.97 0.55 0.34 0.69 3.41 10.4 PNG
20251130 04:30:00 SSMISF18 89GHz 6.20 109.10 25.0 6.90 109.64 0.97 0.55 0.34 0.69 3.29 10.4 PNG
20251130 05:00:00 SSMISF18 89GHz 6.20 109.10 25.0 6.96 109.68 0.97 0.55 0.34 0.69 3.18 10.4 PNG
20251130 05:30:00 SSMISF18 89GHz 6.20 109.10 25.0 7.00 109.73 0.97 0.55 0.34 0.69 3.08 10.4 PNG
20251130 06:00:00 HIMAWARI Vis 7.00 109.69 25.0 8.98 109.89 1.26 0.20 N/A 0.32 3.77 0.0 PNG
20251130 06:30:00 SSMISF18 89GHz 6.20 109.10 25.0 7.10 109.82 0.97 0.55 0.34 0.69 2.87 10.4 PNG
20251130 07:00:00 SSMISF18 89GHz 6.20 109.10 25.0 7.16 109.86 0.97 0.55 0.34 0.69 2.78 10.4 PNG
20251130 07:30:00 SSMISF18 89GHz 6.20 109.10 25.0 7.21 109.90 0.97 0.55 0.34 0.69 2.69 10.4 PNG
20251130 08:00:00 SSMISF18 89GHz 6.20 109.10 25.0 7.25 109.96 0.97 0.55 0.34 0.69 2.60 10.4 PNG
20251130 08:30:00 SSMISF18 89GHz 7.25 109.91 20.0 8.05 109.41 1.25 0.30 0.44 0.36 3.81 1.1 PNG
20251130 09:00:00 SSMISF18 89GHz 7.25 109.91 20.0 8.10 109.45 1.25 0.30 0.44 0.36 3.78 1.1 PNG
20251130 09:30:00 SSMISF18 89GHz 7.25 109.91 20.0 8.15 109.49 1.25 0.30 0.44 0.36 3.73 1.1 PNG
20251130 10:00:00 SSMISF18 89GHz 7.25 109.91 20.0 8.20 109.53 1.25 0.30 0.44 0.36 3.66 1.1 PNG
20251130 10:30:00 SSMISF18 89GHz 7.25 109.91 20.0 8.25 109.57 1.25 0.30 0.44 0.36 3.60 1.1 PNG
20251130 11:00:00 SSMISF18 89GHz 7.25 109.91 20.0 8.30 109.62 1.25 0.30 0.44 0.36 3.52 1.1 PNG
20251130 11:30:00 SSMISF18 89GHz 7.25 109.91 20.0 8.35 109.66 1.25 0.30 0.44 0.36 3.44 1.1 PNG
20251130 12:00:00 SSMISF18 89GHz 7.25 109.91 20.0 8.40 109.70 1.25 0.30 0.44 0.36 3.36 1.1 PNG
20251130 12:30:00 SSMISF18 89GHz 7.25 109.91 20.0 8.45 109.74 1.25 0.30 0.44 0.36 3.28 1.1 PNG
20251130 13:00:00 SSMISF18 89GHz 7.25 109.91 20.0 8.50 109.78 1.25 0.30 0.44 0.36 3.19 1.1 PNG
20251130 13:30:00 SSMISF18 89GHz 7.25 109.91 20.0 8.55 109.82 1.25 0.30 0.44 0.36 3.11 1.1 PNG
20251130 14:00:00 SSMISF18 89GHz 7.25 109.91 20.0 8.60 109.86 1.25 0.30 0.44 0.36 3.02 1.1 PNG
20251130 14:20:00 SSMISF18 89GHz 7.25 109.91 20.0 8.63 109.89 1.25 0.30 0.44 0.36 2.97 1.1 PNG
20251130 14:50:00 SSMISF18 89GHz 7.25 109.91 20.0 8.69 109.92 1.25 0.30 0.44 0.36 2.89 1.1 PNG
20251130 15:30:00 SSMISF18 89GHz 7.25 109.91 20.0 8.76 109.97 1.25 0.30 0.44 0.36 2.78 1.1 PNG
20251130 16:00:00 SSMISF18 89GHz 7.25 109.91 20.0 8.81 110.01 1.25 0.30 0.44 0.36 2.70 1.1 PNG
20251130 16:20:00 GMI 89GHz 8.05 110.55 20.0 8.65 110.70 0.70 0.30 0.25 1.27 6.79 7.0 PNG
20251130 17:00:00 GMI 89GHz 8.05 110.55 20.0 8.70 110.74 0.70 0.30 0.25 1.27 6.69 7.0 PNG
20251130 17:20:00 GMI 89GHz 8.05 110.55 20.0 8.73 110.77 0.70 0.30 0.25 1.27 6.59 7.0 PNG
20251130 17:50:00 GMI 89GHz 8.05 110.55 20.0 8.78 110.81 0.70 0.30 0.25 1.27 6.41 7.0 PNG
20251130 18:20:00 GMI 89GHz 8.05 110.55 20.0 8.83 110.84 0.70 0.30 0.25 1.27 6.21 7.0 PNG
20251130 18:50:00 GMI 89GHz 8.05 110.55 20.0 8.88 110.88 0.70 0.30 0.25 1.27 6.00 7.0 PNG
20251130 19:20:00 GMI 89GHz 8.05 110.55 20.0 8.93 110.92 0.70 0.30 0.25 1.27 5.78 7.0 PNG
20251130 19:50:00 GMI 89GHz 8.05 110.55 20.0 8.99 110.95 0.70 0.30 0.25 1.27 5.56 7.0 PNG
20251130 20:30:00 GMI 89GHz 8.05 110.55 20.0 9.05 111.00 0.70 0.30 0.25 1.27 5.27 7.0 PNG
20251130 20:50:00 GMI 89GHz 8.05 110.55 20.0 9.09 111.02 0.70 0.30 0.25 1.27 5.12 7.0 PNG
20251130 21:20:00 GMI 89GHz 8.05 110.55 20.0 9.14 111.06 0.70 0.30 0.25 1.27 4.91 7.0 PNG
20251130 21:50:00 GMI 89GHz 8.05 110.55 20.0 9.19 111.09 0.70 0.30 0.25 1.27 4.71 7.0 PNG
20251130 22:20:00 GMI 89GHz 8.05 110.55 20.0 9.24 111.13 0.70 0.30 0.25 1.27 4.52 7.0 PNG
20251130 23:00:00 GMI 89GHz 8.05 110.55 20.0 9.30 111.18 0.70 0.30 0.25 1.27 4.27 7.0 PNG
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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 |
