Tropical Storm 03B
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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 .
20230609 07:20:00 HIMAWARI Vis 19.85 91.60 40.0 19.83 91.68 0.74 0.10 N/A 0.50 6.37 0.0 PNG
20230609 07:50:00 HIMAWARI Vis 19.87 91.63 40.0 19.77 91.69 0.79 0.25 N/A 0.47 5.97 0.0 PNG
20230609 08:20:00 AMSR2 89GHz 19.88 91.67 40.0 19.88 91.67 1.11 0.35 0.39 0.50 4.28 3.8 PNG
20230609 08:50:00 AMSR2 89GHz 19.88 91.67 40.0 19.90 91.69 1.11 0.35 0.39 0.50 4.08 3.8 PNG
20230609 09:20:00 AMSR2 89GHz 19.88 91.67 40.0 19.91 91.72 1.11 0.35 0.39 0.50 3.99 3.8 PNG
20230609 09:50:00 AMSR2 89GHz 19.88 91.67 40.0 19.92 91.75 1.11 0.35 0.39 0.50 3.90 3.8 PNG
20230609 10:20:00 AMSR2 89GHz 19.88 91.67 40.0 19.93 91.79 1.11 0.35 0.39 0.50 3.80 3.8 PNG
20230609 11:00:00 AMSR2 89GHz 19.88 91.67 40.0 19.94 91.83 1.11 0.35 0.39 0.50 3.66 3.8 PNG
20230609 11:20:00 AMSR2 89GHz 19.88 91.67 40.0 19.94 91.85 1.11 0.35 0.39 0.50 3.60 3.8 PNG
20230609 11:50:00 AMSR2 89GHz 19.88 91.67 40.0 19.95 91.89 1.11 0.35 0.39 0.50 3.49 3.8 PNG
20230609 12:20:00 AMSR2 89GHz 19.88 91.67 40.0 19.96 91.92 1.11 0.35 0.39 0.50 3.39 3.8 PNG
20230609 12:50:00 AMSR2 89GHz 19.88 91.67 40.0 19.96 91.95 1.11 0.35 0.39 0.50 3.29 3.8 PNG
20230609 13:20:00 AMSR2 89GHz 19.88 91.67 40.0 19.95 91.79 1.11 0.35 0.39 0.50 3.19 3.8 PNG
20230609 13:50:00 AMSR2 89GHz 19.88 91.67 40.0 19.96 91.83 1.11 0.35 0.39 0.50 3.10 3.8 PNG
20230609 14:20:00 AMSR2 89GHz 19.88 91.67 40.0 19.98 91.86 1.11 0.35 0.39 0.50 3.00 3.8 PNG
20230609 14:50:00 HIMAWARI SWIR 20.00 91.90 40.0 18.35 91.00 1.16 0.10 N/A 0.51 4.08 0.0 PNG
20230609 15:20:00 AMSR2 89GHz 19.88 91.67 40.0 20.01 91.92 1.11 0.35 0.39 0.50 2.82 3.8 PNG
20230609 15:50:00 SSMISF17 89GHz 20.00 91.97 40.0 20.13 92.27 1.59 0.85 0.56 0.11 2.74 0.6 PNG
20230609 16:20:00 SSMISF17 89GHz 20.00 91.97 40.0 20.14 92.30 1.59 0.85 0.56 0.11 2.69 0.6 PNG
20230609 16:50:00 HIMAWARI IR 20.07 92.02 40.0 18.14 91.92 1.76 0.15 0.62 0.48 2.70 48.8 PNG
20230609 17:20:00 SSMISF17 89GHz 20.00 91.97 40.0 20.18 92.35 1.59 0.85 0.56 0.11 2.58 0.6 PNG
20230609 17:50:00 SSMISF17 89GHz 20.00 91.97 40.0 20.19 92.37 1.59 0.85 0.56 0.11 2.52 0.6 PNG
20230609 18:20:00 SSMISF17 89GHz 20.00 91.97 40.0 20.21 92.40 1.59 0.85 0.56 0.11 2.47 0.6 PNG
20230609 18:50:00 SSMISF17 89GHz 20.00 91.97 40.0 20.22 92.42 1.59 0.85 0.56 0.11 2.41 0.6 PNG
20230609 19:20:00 HIMAWARI SWIR 20.15 92.15 40.0 21.90 93.11 1.83 0.25 N/A 0.34 2.59 0.0 PNG
20230609 19:50:00 HIMAWARI SWIR 20.17 92.17 40.0 21.92 92.92 1.35 0.25 N/A 0.45 3.51 0.0 PNG
20230609 20:20:00 SSMISF17 89GHz 20.00 91.97 40.0 20.53 92.15 1.59 0.85 0.56 0.11 2.25 0.6 PNG
20230609 20:50:00 AMSR2 89GHz 20.48 91.85 40.0 20.83 92.12 0.93 0.40 0.33 0.75 5.09 12.4 PNG
20230609 21:20:00 AMSR2 89GHz 20.48 91.85 40.0 20.83 92.13 0.93 0.40 0.33 0.75 4.74 12.4 PNG
20230609 21:50:00 AMSR2 89GHz 20.48 91.85 40.0 20.86 92.13 0.93 0.40 0.33 0.75 4.61 12.4 PNG
20230609 22:20:00 AMSR2 89GHz 20.48 91.85 40.0 20.89 92.14 0.93 0.40 0.33 0.75 4.48 12.4 PNG
20230609 23:00:00 AMSR2 89GHz 20.48 91.85 40.0 20.93 92.15 0.93 0.40 0.33 0.75 4.30 12.4 PNG
20230609 23:20:00 AMSR2 89GHz 20.48 91.85 40.0 20.95 92.16 0.93 0.40 0.33 0.75 4.21 12.4 PNG
20230609 23:50:00 AMSR2 89GHz 20.48 91.85 40.0 20.98 92.17 0.93 0.40 0.33 0.75 4.07 12.4 PNG
20230610 00:20:00 AMSR2 89GHz 20.48 91.85 40.0 21.01 92.17 0.93 0.40 0.33 0.75 3.94 12.4 PNG
20230610 00:50:00 AMSR2 89GHz 20.48 91.85 40.0 21.04 92.18 0.93 0.40 0.33 0.75 3.81 12.4 PNG
20230610 01:30:00 AMSR2 89GHz 20.48 91.85 40.0 21.08 92.19 0.93 0.40 0.33 0.75 3.63 12.4 PNG
20230610 02:00:00 AMSR2 89GHz 20.48 91.85 40.0 21.11 92.20 0.93 0.40 0.33 0.75 3.51 12.4 PNG
20230610 02:20:00 HIMAWARI Vis 21.07 91.90 35.0 20.32 89.92 1.34 0.35 N/A 0.30 3.54 0.0 PNG
20230610 03:00:00 AMSR2 89GHz 20.48 91.85 40.0 21.45 92.17 0.93 0.40 0.33 0.75 3.27 12.4 PNG
20230610 03:20:00 AMSR2 89GHz 20.48 91.85 40.0 21.47 92.17 0.93 0.40 0.33 0.75 3.20 12.4 PNG
20230610 03:50:00 AMSR2 89GHz 20.48 91.85 40.0 21.51 92.17 0.93 0.40 0.33 0.75 3.09 12.4 PNG
20230610 04:20:00 AMSR2 89GHz 20.48 91.85 40.0 21.55 92.17 0.93 0.40 0.33 0.75 2.98 12.4 PNG
20230610 04:50:00 AMSR2 89GHz 20.48 91.85 40.0 21.58 92.18 0.93 0.40 0.33 0.75 2.88 12.4 PNG
20230610 05:20:00 HIMAWARI IR 21.27 91.92 35.0 19.77 90.60 1.62 0.05 0.57 0.51 2.93 56.0 PNG
20230610 05:50:00 HIMAWARI IR 21.31 91.92 35.0 19.91 90.47 1.14 0.05 0.40 0.63 4.17 68.0 PNG
20230610 06:10:00 AMSR2 89GHz 20.48 91.85 40.0 21.68 92.20 0.93 0.40 0.33 0.75 2.63 12.4 PNG
20230610 06:50:00 AMSR2 89GHz 20.48 91.85 40.0 21.73 92.20 0.93 0.40 0.33 0.75 2.52 12.4 PNG
20230610 07:20:00 AMSR2 89GHz 20.48 91.85 40.0 21.77 92.23 0.93 0.40 0.33 0.75 2.44 12.4 PNG
20230610 07:50:00 HIMAWARI SWIR 21.46 91.96 35.0 19.81 90.81 3.98 0.05 N/A 0.18 1.19 0.0 PNG
20230610 08:20:00 HIMAWARI Vis 21.50 91.98 35.0 22.25 90.09 1.07 0.15 N/A 0.36 4.42 0.0 PNG
20230610 09:00:00 HIMAWARI Vis 21.54 91.99 35.0 22.22 89.97 0.80 0.40 N/A 0.47 5.93 0.0 PNG
20230610 09:20:00 HIMAWARI IR 21.59 92.00 35.0 19.66 91.44 9.49 0.10 3.36 0.09 0.50 13.8 PNG
20230610 09:50:00 HIMAWARI IR 21.63 92.02 35.0 19.63 92.02 9.49 0.40 3.36 0.08 0.50 4.7 PNG
20230610 10:30:00 SSMISF18 89GHz 21.67 92.04 35.0 21.67 92.04 1.26 1.15 0.44 0.35 3.78 0.3 PNG
20230610 10:50:00 SSMISF18 89GHz 21.67 92.04 35.0 21.70 92.06 1.26 1.15 0.44 0.35 3.71 0.3 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 |
