Tropical Depression 14E
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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 .
20230923 21:30:21 GOES-18 SWIR 13.92 -120.52 30.0 14.59 -118.59 1.95 0.50 N/A 0.32 2.44 0.0 PNG
20230923 22:00:21 AMSR2 89GHz 13.94 -120.64 30.0 13.54 -120.28 1.09 0.25 0.39 0.52 4.35 46.1 PNG
20230923 22:30:21 GMI 89GHz 13.95 -120.75 30.0 13.95 -120.75 1.07 2.50 N/A 0.56 4.45 0.0 PNG
20230923 23:00:21 GMI 89GHz 13.95 -120.75 30.0 13.98 -120.85 1.07 2.50 N/A 0.56 4.42 0.0 PNG
20230923 23:30:21 GMI 89GHz 13.95 -120.75 30.0 14.00 -120.96 1.07 2.50 N/A 0.56 4.36 0.0 PNG
20230924 00:00:21 GMI 89GHz 13.95 -120.75 30.0 14.02 -121.07 1.07 2.50 N/A 0.56 4.27 0.0 PNG
20230924 00:30:21 GMI 89GHz 13.95 -120.75 30.0 14.05 -121.18 1.07 2.50 N/A 0.56 4.18 0.0 PNG
20230924 01:00:21 GMI 89GHz 13.95 -120.75 30.0 14.07 -121.29 1.07 2.50 N/A 0.56 4.08 0.0 PNG
20230924 01:30:21 GMI 89GHz 13.95 -120.75 30.0 14.08 -121.41 1.07 2.50 N/A 0.56 3.98 0.0 PNG
20230924 02:00:21 GMI 89GHz 13.95 -120.75 30.0 14.11 -121.52 1.07 2.50 N/A 0.56 3.87 0.0 PNG
20230924 02:30:21 GMI 89GHz 13.95 -120.75 30.0 14.13 -121.63 1.07 2.50 N/A 0.56 3.76 0.0 PNG
20230924 03:00:21 GMI 89GHz 13.95 -120.75 30.0 13.90 -121.70 1.07 2.50 N/A 0.56 3.65 0.0 PNG
20230924 03:30:21 GMI 89GHz 13.95 -120.75 30.0 13.91 -121.80 1.07 2.50 N/A 0.56 3.54 0.0 PNG
20230924 04:00:21 GMI 89GHz 13.95 -120.75 30.0 13.91 -121.91 1.07 2.50 N/A 0.56 3.43 0.0 PNG
20230924 04:30:21 GMI 89GHz 13.95 -120.75 30.0 13.95 -122.02 1.07 2.50 N/A 0.56 3.33 0.0 PNG
20230924 05:00:21 GMI 89GHz 13.95 -120.75 30.0 13.95 -122.13 1.07 2.50 N/A 0.56 3.22 0.0 PNG
20230924 05:30:21 GMI 89GHz 13.95 -120.75 30.0 13.97 -122.25 1.07 2.50 N/A 0.56 3.12 0.0 PNG
20230924 06:00:21 GMI 89GHz 13.95 -120.75 30.0 14.00 -122.37 1.07 2.50 N/A 0.56 3.02 0.0 PNG
20230924 06:30:21 GMI 89GHz 13.95 -120.75 30.0 14.00 -122.49 1.07 2.50 N/A 0.56 2.93 0.0 PNG
20230924 07:00:21 GMI 89GHz 13.95 -120.75 30.0 14.04 -122.62 1.07 2.50 N/A 0.56 2.83 0.0 PNG
20230924 07:30:21 GMI 89GHz 13.95 -120.75 30.0 14.04 -122.74 1.07 2.50 N/A 0.56 2.75 0.0 PNG
20230924 08:00:21 GMI 89GHz 13.95 -120.75 30.0 14.08 -122.87 1.07 2.50 N/A 0.56 2.66 0.0 PNG
20230924 08:30:21 GMI 89GHz 13.95 -120.75 30.0 14.09 -123.00 1.07 2.50 N/A 0.56 2.58 0.0 PNG
20230924 09:00:21 GMI 89GHz 13.95 -120.75 30.0 14.14 -123.13 1.07 2.50 N/A 0.56 2.50 0.0 PNG
20230924 09:30:21 GMI 89GHz 13.95 -120.75 30.0 14.31 -122.51 1.07 2.50 N/A 0.56 2.42 0.0 PNG
20230924 10:00:21 GOES-18 SWIR 14.33 -122.61 30.0 13.33 -121.01 1.36 0.10 N/A 0.45 3.49 0.0 PNG
20230924 10:30:21 SSMISF18 89GHz 14.10 -121.54 30.0 14.49 -122.52 1.29 0.80 0.46 0.32 2.24 4.2 PNG
20230924 11:00:21 GOES-18 SWIR 14.37 -122.81 30.0 13.62 -121.27 1.31 0.10 N/A 0.46 3.63 0.0 PNG
20230924 11:30:21 SSMISF18 89GHz 14.10 -121.54 30.0 14.53 -122.73 1.29 0.80 0.46 0.32 2.12 4.2 PNG
20230924 12:00:21 GMI 89GHz 14.40 -123.03 30.0 15.10 -123.18 0.99 1.35 0.35 0.66 4.79 4.6 PNG
20230924 12:30:21 GMI 89GHz 14.40 -123.03 30.0 15.13 -123.31 0.99 1.35 0.35 0.66 4.71 4.6 PNG
20230924 13:00:21 GMI 89GHz 14.40 -123.03 30.0 15.14 -123.43 0.99 1.35 0.35 0.66 4.62 4.6 PNG
20230924 13:30:21 SSMISF18 89GHz 14.45 -123.35 30.0 14.90 -123.61 0.72 1.30 0.25 1.22 6.62 6.2 PNG
20230924 14:00:21 SSMISF18 89GHz 14.45 -123.35 30.0 14.93 -123.76 0.72 1.30 0.25 1.22 6.27 6.2 PNG
20230924 14:30:21 SSMISF18 89GHz 14.45 -123.35 30.0 14.94 -123.87 0.72 1.30 0.25 1.22 6.08 6.2 PNG
20230924 15:00:21 SSMISF18 89GHz 14.45 -123.35 30.0 15.64 -124.17 0.72 1.30 0.25 1.22 5.88 6.2 PNG
20230924 15:30:21 SSMISF18 89GHz 14.45 -123.35 30.0 15.66 -124.27 0.72 1.30 0.25 1.22 5.67 6.2 PNG
20230924 16:00:21 SSMISF18 89GHz 14.45 -123.35 30.0 15.66 -124.38 0.72 1.30 0.25 1.22 5.46 6.2 PNG
20230924 16:30:21 SSMISF18 89GHz 14.45 -123.35 30.0 15.66 -124.49 0.72 1.30 0.25 1.22 5.25 6.2 PNG
20230924 17:00:21 SSMISF18 89GHz 14.45 -123.35 30.0 15.67 -124.60 0.72 1.30 0.25 1.22 5.04 6.2 PNG
20230924 17:30:21 SSMISF18 89GHz 14.45 -123.35 30.0 15.68 -124.72 0.72 1.30 0.25 1.22 4.84 6.2 PNG
20230924 18:00:21 GOES-18 Vis 15.27 -124.48 30.0 15.22 -124.87 0.74 0.35 N/A 0.50 6.38 0.0 PNG
20230924 18:30:21 GOES-18 Vis 15.27 -124.59 30.0 15.17 -124.90 0.60 0.45 N/A 0.61 7.92 0.0 PNG
20230924 19:00:21 SSMISF18 89GHz 14.45 -123.35 30.0 15.68 -125.09 0.72 1.30 0.25 1.22 4.27 6.2 PNG
20230924 19:30:21 SSMISF18 89GHz 14.45 -123.35 30.0 15.68 -125.21 0.72 1.30 0.25 1.22 4.10 6.2 PNG
20230924 20:00:21 SSMISF18 89GHz 14.45 -123.35 30.0 15.67 -125.35 0.72 1.30 0.25 1.22 3.93 6.2 PNG
20230924 20:30:21 SSMISF18 89GHz 14.45 -123.35 30.0 15.66 -125.48 0.72 1.30 0.25 1.22 3.77 6.2 PNG
20230924 21:00:21 GOES-18 Vis 15.20 -125.50 30.0 15.60 -125.30 0.67 0.45 N/A 0.55 7.09 0.0 PNG
20230924 21:30:21 GOES-18 Vis 15.20 -125.60 30.0 15.70 -125.45 0.82 0.40 N/A 0.46 5.78 0.0 PNG
20230924 22:00:21 GOES-18 Vis 15.20 -125.71 30.0 15.93 -125.66 0.99 0.50 N/A 0.39 4.80 0.0 PNG
20230924 22:30:21 AMSR2 89GHz 15.20 -125.81 30.0 14.95 -125.81 0.82 0.50 0.29 0.97 5.82 23.6 PNG
20230924 23:00:21 AMSR2 89GHz 15.20 -125.81 30.0 14.97 -125.93 0.82 0.50 0.29 0.97 5.55 23.6 PNG
20230924 23:30:21 GOES-18 Vis 15.21 -126.02 30.0 15.93 -125.84 0.79 0.40 N/A 0.47 5.99 0.0 PNG
20230925 00:00:21 AMSR2 89GHz 15.20 -125.81 30.0 14.98 -126.15 0.82 0.50 0.29 0.97 5.25 23.6 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 |
