Tropical Storm 07L
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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 .
20230820 15:30:20 GOES-16 SWIR 19.52 -38.87 45.0 19.47 -39.35 3.06 0.40 N/A 0.22 1.55 0.0 PNG
20230820 16:00:20 GOES-16 Vis 19.54 -38.93 45.0 19.51 -38.96 1.87 0.40 N/A 0.23 2.53 0.0 PNG
20230820 16:30:20 GOES-16 Vis 19.56 -39.00 45.0 19.61 -39.00 1.84 0.50 N/A 0.24 2.58 0.0 PNG
20230820 17:00:20 AMSR2 89GHz 19.59 -39.06 45.0 19.64 -38.95 1.40 1.65 0.49 0.23 3.40 1.5 PNG
20230820 17:30:20 AMSR2 89GHz 19.59 -39.06 45.0 19.74 -39.00 1.40 1.65 0.49 0.23 3.30 1.5 PNG
20230820 18:00:20 AMSR2 89GHz 19.59 -39.06 45.0 19.78 -39.06 1.40 1.65 0.49 0.23 3.25 1.5 PNG
20230820 18:30:20 SSMISF18 89GHz 19.69 -39.25 45.0 19.69 -39.30 1.08 1.90 0.38 0.54 4.39 2.6 PNG
20230820 19:00:20 SSMISF18 89GHz 19.69 -39.25 45.0 19.82 -39.34 1.08 1.90 0.38 0.54 4.30 2.6 PNG
20230820 19:30:20 SSMISF18 89GHz 19.69 -39.25 45.0 19.87 -39.41 1.08 1.90 0.38 0.54 4.22 2.6 PNG
20230820 20:00:20 SSMISF18 89GHz 19.69 -39.25 45.0 19.92 -39.46 1.08 1.90 0.38 0.54 4.13 2.6 PNG
20230820 20:30:20 SSMISF18 89GHz 19.69 -39.25 45.0 19.96 -39.53 1.08 1.90 0.38 0.54 4.03 2.6 PNG
20230820 21:00:20 SSMISF18 89GHz 19.69 -39.25 45.0 20.20 -39.46 1.08 1.90 0.38 0.54 3.93 2.6 PNG
20230820 21:30:20 SSMISF18 89GHz 19.69 -39.25 45.0 20.23 -39.52 1.08 1.90 0.38 0.54 3.83 2.6 PNG
20230820 22:00:20 SSMISF18 89GHz 19.69 -39.25 45.0 20.26 -39.60 1.08 1.90 0.38 0.54 3.72 2.6 PNG
20230820 22:30:20 SSMISF18 89GHz 19.69 -39.25 45.0 20.29 -39.67 1.08 1.90 0.38 0.54 3.61 2.6 PNG
20230820 23:00:20 GOES-16 SWIR 20.33 -39.67 45.0 20.18 -39.94 0.90 0.15 N/A 0.65 5.25 0.0 PNG
20230820 23:30:20 GOES-16 SWIR 20.36 -39.74 45.0 20.11 -39.96 0.91 0.30 N/A 0.64 5.23 0.0 PNG
20230821 00:00:20 SSMISF18 89GHz 19.69 -39.25 45.0 20.38 -39.87 1.08 1.90 0.38 0.54 3.30 2.6 PNG
20230821 00:30:20 SSMISF18 89GHz 19.69 -39.25 45.0 20.41 -39.94 1.08 1.90 0.38 0.54 3.20 2.6 PNG
20230821 01:00:20 GOES-16 SWIR 20.45 -39.96 45.0 20.20 -40.12 1.29 0.50 N/A 0.47 3.69 0.0 PNG
20230821 01:30:20 GOES-16 SWIR 20.48 -40.03 40.0 20.23 -40.13 1.10 0.45 N/A 0.54 4.30 0.0 PNG
20230821 02:00:20 GOES-16 SWIR 20.50 -40.10 40.0 20.30 -40.21 1.43 0.45 N/A 0.43 3.32 0.0 PNG
20230821 02:30:20 GOES-16 SWIR 20.53 -40.17 40.0 20.28 -40.17 1.13 0.10 N/A 0.53 4.21 0.0 PNG
20230821 03:00:20 GOES-16 SWIR 20.50 -40.20 40.0 20.30 -40.26 1.52 0.45 N/A 0.40 3.13 0.0 PNG
20230821 03:30:20 GMI 89GHz 20.53 -40.27 40.0 20.58 -40.32 0.84 1.00 0.30 0.91 5.63 2.1 PNG
20230821 04:00:20 GMI 89GHz 20.53 -40.27 40.0 20.61 -40.39 0.84 1.00 0.30 0.91 5.53 2.1 PNG
20230821 04:30:20 GMI 89GHz 20.53 -40.27 40.0 20.63 -40.47 0.84 1.00 0.30 0.91 5.42 2.1 PNG
20230821 05:00:20 GMI 89GHz 20.53 -40.27 40.0 20.66 -40.54 0.84 1.00 0.30 0.91 5.29 2.1 PNG
20230821 05:30:20 GOES-16 SWIR 20.65 -40.55 40.0 20.30 -40.66 0.92 0.50 N/A 0.63 5.14 0.0 PNG
20230821 06:00:20 GMI 89GHz 20.53 -40.27 40.0 20.70 -40.69 0.84 1.00 0.30 0.91 4.99 2.1 PNG
20230821 06:30:20 GMI 89GHz 20.53 -40.27 40.0 20.72 -40.77 0.84 1.00 0.30 0.91 4.83 2.1 PNG
20230821 07:00:20 GMI 89GHz 20.53 -40.27 40.0 20.74 -40.85 0.84 1.00 0.30 0.91 4.67 2.1 PNG
20230821 07:30:20 GMI 89GHz 20.53 -40.27 40.0 20.76 -40.93 0.84 1.00 0.30 0.91 4.51 2.1 PNG
20230821 08:00:20 SSMISF18 89GHz 20.77 -40.93 35.0 20.77 -40.93 0.96 1.35 0.34 0.71 4.96 0.8 PNG
20230821 08:30:20 GOES-16 SWIR 20.79 -41.01 35.0 20.59 -41.12 0.96 0.35 N/A 0.61 4.94 0.0 PNG
20230821 09:00:20 SSMISF18 89GHz 20.77 -40.93 35.0 20.70 -41.10 0.96 1.35 0.34 0.71 4.51 0.8 PNG
20230821 09:30:20 GOES-16 SWIR 20.73 -41.19 35.0 20.63 -41.24 0.84 0.35 N/A 0.69 5.62 0.0 PNG
20230821 10:00:20 GOES-16 SWIR 20.77 -41.27 35.0 20.67 -41.32 0.85 0.35 N/A 0.69 5.58 0.0 PNG
20230821 10:30:20 GOES-16 SWIR 20.80 -41.35 35.0 20.70 -41.35 0.73 0.15 N/A 0.79 6.52 0.0 PNG
20230821 11:00:20 GOES-16 SWIR 20.83 -41.44 35.0 20.78 -41.44 0.65 0.30 N/A 0.88 7.26 0.0 PNG
20230821 11:30:20 GOES-16 Vis 20.85 -41.52 35.0 20.80 -41.36 0.46 0.05 N/A 0.76 10.21 0.0 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 |
