Tropical Depression 18W
|
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 .
20231218 01:20:00 SSMISF17 89GHz 7.14 126.26 30.0 6.64 127.07 0.73 0.55 0.26 1.18 6.49 43.3 PNG
20231218 02:20:00 SSMISF17 89GHz 7.14 126.26 30.0 6.68 126.94 0.73 0.55 0.26 1.18 5.05 43.3 PNG
20231218 02:50:00 SSMISF17 89GHz 7.14 126.26 30.0 6.69 126.84 0.73 0.55 0.26 1.18 4.85 43.3 PNG
20231218 03:20:00 SSMISF17 89GHz 7.14 126.26 30.0 6.70 126.74 0.73 0.55 0.26 1.18 4.65 43.3 PNG
20231218 03:50:00 HIMAWARI Vis 7.23 125.80 30.0 5.26 125.49 0.66 0.50 N/A 0.56 7.22 0.0 PNG
20231218 04:20:00 SSMISF17 89GHz 7.14 126.26 30.0 6.72 126.54 0.73 0.55 0.26 1.18 4.29 43.3 PNG
20231218 04:50:00 SSMISF17 89GHz 7.14 126.26 30.0 6.74 126.44 0.73 0.55 0.26 1.18 4.11 43.3 PNG
20231218 05:20:00 SSMISF17 89GHz 7.14 126.26 30.0 6.74 126.34 0.73 0.55 0.26 1.18 3.95 43.3 PNG
20231218 05:50:00 SSMISF17 89GHz 7.14 126.26 30.0 6.76 126.24 0.73 0.55 0.26 1.18 3.79 43.3 PNG
20231218 06:20:00 AMSR2 89GHz 7.30 125.28 30.0 6.65 124.83 1.05 1.45 0.37 0.58 4.52 6.0 PNG
20231218 06:50:00 AMSR2 89GHz 7.30 125.28 30.0 6.63 124.77 1.05 1.45 0.37 0.58 4.37 6.0 PNG
20231218 07:20:00 AMSR2 89GHz 7.30 125.28 30.0 6.64 124.67 1.05 1.45 0.37 0.58 4.28 6.0 PNG
20231218 07:50:00 AMSR2 89GHz 7.30 125.28 30.0 6.65 124.56 1.05 1.45 0.37 0.58 4.17 6.0 PNG
20231218 08:20:00 AMSR2 89GHz 7.30 125.28 30.0 6.63 124.83 1.05 1.45 0.37 0.58 4.07 6.0 PNG
20231218 08:50:00 AMSR2 89GHz 7.30 125.28 30.0 6.64 124.69 1.05 1.45 0.37 0.58 3.96 6.0 PNG
20231218 09:20:00 AMSR2 89GHz 7.30 125.28 30.0 6.66 124.56 1.05 1.45 0.37 0.58 3.85 6.0 PNG
20231218 09:50:00 AMSR2 89GHz 7.30 125.28 30.0 6.68 124.43 1.05 1.45 0.37 0.58 3.73 6.0 PNG
20231218 10:20:00 AMSR2 89GHz 7.30 125.28 30.0 6.70 124.29 1.05 1.45 0.37 0.58 3.62 6.0 PNG
20231218 10:50:00 AMSR2 89GHz 7.30 125.28 30.0 6.72 124.16 1.05 1.45 0.37 0.58 3.51 6.0 PNG
20231218 11:20:00 AMSR2 89GHz 7.30 125.28 30.0 6.73 124.02 1.05 1.45 0.37 0.58 3.40 6.0 PNG
20231218 11:50:00 AMSR2 89GHz 7.30 125.28 30.0 6.76 123.89 1.05 1.45 0.37 0.58 3.29 6.0 PNG
20231218 12:20:00 AMSR2 89GHz 7.30 125.28 30.0 6.78 123.76 1.05 1.45 0.37 0.58 3.19 6.0 PNG
20231218 12:50:00 AMSR2 89GHz 7.30 125.28 30.0 6.80 123.62 1.05 1.45 0.37 0.58 3.09 6.0 PNG
20231218 13:20:00 HIMAWARI SWIR 7.48 123.90 25.0 9.03 122.76 1.38 0.05 N/A 0.44 3.43 0.0 PNG
20231218 13:50:00 AMSR2 89GHz 7.30 125.28 30.0 6.68 124.24 1.05 1.45 0.37 0.58 2.90 6.0 PNG
20231218 14:20:00 AMSR2 89GHz 7.30 125.28 30.0 6.69 124.10 1.05 1.45 0.37 0.58 2.80 6.0 PNG
20231218 14:50:00 AMSR2 89GHz 7.30 125.28 30.0 6.69 123.96 1.05 1.45 0.37 0.58 2.72 6.0 PNG
20231218 15:20:00 AMSR2 89GHz 7.30 125.28 30.0 6.70 123.83 1.05 1.45 0.37 0.58 2.63 6.0 PNG
20231218 15:50:00 AMSR2 89GHz 7.30 125.28 30.0 6.71 123.69 1.05 1.45 0.37 0.58 2.55 6.0 PNG
20231218 16:20:00 AMSR2 89GHz 7.30 125.28 30.0 6.71 123.56 1.05 1.45 0.37 0.58 2.47 6.0 PNG
20231218 16:50:00 AMSR2 89GHz 7.30 125.28 30.0 6.75 123.43 1.05 1.45 0.37 0.58 2.39 6.0 PNG
20231218 17:20:00 AMSR2 89GHz 7.30 125.28 30.0 6.75 123.30 1.05 1.45 0.37 0.58 2.32 6.0 PNG
20231218 17:50:00 GMI 89GHz 7.45 123.65 25.0 7.95 123.10 1.17 1.00 0.41 0.44 4.06 1.1 PNG
20231218 18:20:00 GMI 89GHz 7.45 123.65 25.0 7.93 122.94 1.17 1.00 0.41 0.44 4.06 1.1 PNG
20231218 18:50:00 HIMAWARI IR 7.48 123.39 25.0 5.88 122.20 1.00 0.10 0.35 0.69 4.75 65.6 PNG
20231218 19:20:00 HIMAWARI SWIR 7.49 123.26 20.0 5.79 122.40 1.08 0.15 N/A 0.55 4.37 0.0 PNG
20231218 19:50:00 GMI 89GHz 7.45 123.65 25.0 7.97 122.56 1.17 1.00 0.41 0.44 3.89 1.1 PNG
20231218 20:20:00 GMI 89GHz 7.45 123.65 25.0 7.98 122.43 1.17 1.00 0.41 0.44 3.81 1.1 PNG
20231218 20:50:00 GMI 89GHz 7.45 123.65 25.0 7.99 122.31 1.17 1.00 0.41 0.44 3.72 1.1 PNG
20231218 21:20:00 GMI 89GHz 7.45 123.65 25.0 8.01 122.18 1.17 1.00 0.41 0.44 3.63 1.1 PNG
20231218 21:50:00 GMI 89GHz 7.45 123.65 25.0 8.02 122.06 1.17 1.00 0.41 0.44 3.54 1.1 PNG
20231218 22:20:00 GMI 89GHz 7.45 123.65 25.0 8.03 121.94 1.17 1.00 0.41 0.44 3.45 1.1 PNG
20231218 22:50:00 GMI 89GHz 7.45 123.65 25.0 8.06 121.82 1.17 1.00 0.41 0.44 3.35 1.1 PNG
20231218 23:20:00 GMI 89GHz 7.45 123.65 25.0 8.07 121.70 1.17 1.00 0.41 0.44 3.26 1.1 PNG
20231218 23:50:00 GMI 89GHz 7.45 123.65 25.0 8.08 121.58 1.17 1.00 0.41 0.44 3.17 1.1 PNG
20231219 00:20:00 GMI 89GHz 7.45 123.65 25.0 8.09 121.47 1.17 1.00 0.41 0.44 3.08 1.1 PNG
20231219 00:50:00 GMI 89GHz 7.45 123.65 25.0 8.10 121.35 1.17 1.00 0.41 0.44 2.99 1.1 PNG
20231219 01:20:00 GMI 89GHz 7.45 123.65 25.0 8.14 121.24 1.17 1.00 0.41 0.44 2.90 1.1 PNG
20231219 01:50:00 GMI 89GHz 7.45 123.65 25.0 8.15 121.12 1.17 1.00 0.41 0.44 2.81 1.1 PNG
20231219 02:20:00 GMI 89GHz 7.45 123.65 25.0 8.16 121.01 1.17 1.00 0.41 0.44 2.73 1.1 PNG
20231219 02:50:00 GMI 89GHz 7.45 123.65 25.0 8.17 120.90 1.17 1.00 0.41 0.44 2.65 1.1 PNG
20231219 03:20:00 HIMAWARI Vis 7.70 121.24 20.0 7.08 121.22 1.68 0.10 N/A 0.25 2.83 0.0 PNG
20231219 03:50:00 GMI 89GHz 7.45 123.65 25.0 8.20 120.68 1.17 1.00 0.41 0.44 2.49 1.1 PNG
20231219 04:20:00 GMI 89GHz 7.45 123.65 25.0 8.25 120.57 1.17 1.00 0.41 0.44 2.42 1.1 PNG
20231219 04:50:00 GMI 89GHz 7.45 123.65 25.0 8.26 120.46 1.17 1.00 0.41 0.44 2.35 1.1 PNG
20231219 05:20:00 GMI 89GHz 7.78 120.80 20.0 8.38 121.46 1.46 1.20 0.52 0.19 3.24 1.8 PNG
20231219 05:50:00 GMI 89GHz 7.78 120.80 20.0 8.42 121.47 1.46 1.20 0.52 0.19 3.25 1.8 PNG
20231219 06:20:00 HIMAWARI Vis 7.82 120.60 20.0 8.55 121.86 1.32 0.25 N/A 0.31 3.60 0.0 PNG
20231219 06:50:00 GMI 89GHz 7.78 120.80 20.0 8.46 121.26 1.46 1.20 0.52 0.19 3.19 1.8 PNG
20231219 07:20:00 HIMAWARI Vis 7.87 120.39 20.0 8.52 121.96 1.37 0.25 N/A 0.30 3.45 0.0 PNG
20231219 07:50:00 GMI 89GHz 7.78 120.80 20.0 8.50 121.06 1.46 1.20 0.52 0.19 3.09 1.8 PNG
20231219 08:20:00 SSMISF18 89GHz 7.91 120.21 20.0 7.91 120.31 1.52 1.35 0.54 0.15 3.12 0.6 PNG
20231219 08:50:00 SSMISF18 89GHz 7.91 120.21 20.0 7.95 120.30 1.52 1.35 0.54 0.15 3.08 0.6 PNG
20231219 09:20:00 SSMISF18 89GHz 7.91 120.21 20.0 7.97 120.20 1.52 1.35 0.54 0.15 3.05 0.6 PNG
20231219 09:50:00 SSMISF18 89GHz 7.91 120.21 20.0 7.99 120.11 1.52 1.35 0.54 0.15 3.00 0.6 PNG
20231219 10:20:00 SSMISF16 89GHz 8.02 119.85 20.0 8.17 119.85 1.42 1.20 0.50 0.21 3.33 1.0 PNG
20231219 10:50:00 SSMISF16 89GHz 8.02 119.85 20.0 8.19 119.82 1.42 1.20 0.50 0.21 3.22 1.0 PNG
|
|
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.
|
|
Links to related versions: - Track Plot - Summary table - Intensity Estimation |
