Tropical Storm 21N_02
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ARCHER-V2 Auto-positioning Information Advanced Dvorak Technique (ADT) Version 9.0 |
-------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 .
20221024 21:40:00 HIMAWARI IR 24.47 -90.93 40.0 25.72 -90.74 0.00 0.00 N/A 0.00 0.00 0.0 GIF
20221024 22:10:00 HIMAWARI IR 24.60 -91.00 40.0 25.98 -91.00 0.00 0.00 N/A 0.00 0.00 0.0 GIF
20221024 22:40:00 HIMAWARI IR 24.73 -91.06 40.0 25.33 -90.15 3.36 9.49 0.05 0.04 0.50 8.0 GIF
20221024 23:10:00 HIMAWARI IR 24.86 -91.13 40.0 25.98 -90.58 1.35 3.82 0.10 0.33 1.24 61.0 GIF
20221024 23:40:00 HIMAWARI NearIR 24.98 -91.19 40.0 25.78 -90.53 0.76 2.16 0.05 0.30 2.20 52.2 GIF
20221025 00:10:00 HIMAWARI IR 25.10 -91.26 40.0 26.40 -91.15 3.36 9.49 0.05 0.06 0.50 10.1 GIF
20221025 00:40:00 HIMAWARI NearIR 25.22 -91.33 40.0 24.07 -90.34 1.10 3.11 0.45 0.22 1.52 18.2 GIF
20221025 01:10:00 HIMAWARI NearIR 25.33 -91.40 40.0 25.48 -90.05 0.89 2.51 0.05 0.26 1.89 43.9 GIF
20221025 01:40:00 SSMI17 85-92GHz 25.42 -91.46 40.0 -0.71 -3.34 0.29 0.83 N/A 0.94 5.71 0.0 GIF
20221025 02:10:00 SSMI17 85-92GHz 25.42 -91.46 40.0 -0.71 -3.34 0.29 0.83 N/A 0.94 5.63 0.0 GIF
20221025 02:30:00 SSMI17 85-92GHz 25.42 -91.46 40.0 -0.71 -3.34 0.29 0.83 N/A 0.94 5.56 0.0 GIF
20221025 03:10:00 SSMI17 85-92GHz 25.42 -91.46 40.0 -0.71 -3.34 0.29 0.83 N/A 0.94 5.39 0.0 GIF
20221025 03:30:00 SSMI17 85-92GHz 25.42 -91.46 40.0 -0.71 -3.34 0.29 0.83 N/A 0.94 5.29 0.0 GIF
20221025 04:10:00 HIMAWARI Vis 25.96 -91.84 40.0 25.94 -92.17 0.24 0.66 0.35 0.55 7.14 70.2 GIF
20221025 04:40:00 HIMAWARI Vis 26.06 -91.91 40.0 25.93 -92.30 0.26 0.75 0.25 0.50 6.34 69.4 GIF
20221025 05:10:00 SSMI17 85-92GHz 25.42 -91.46 40.0 -0.71 -3.34 0.29 0.83 N/A 0.94 4.75 0.0 GIF
20221025 01:32:55 SSMI17 85-92GHz 25.42 -91.46 40.0 -0.71 -3.34 0.29 0.83 N/A 0.94 0.00 0.0 GIF
20221025 01:32:55 SSMI17 85-92GHz 25.42 -91.46 40.0 -0.71 -3.34 0.29 0.83 N/A 0.94 0.00 0.0 GIF
20221025 01:32:55 SSMI17 85-92GHz 25.42 -91.46 40.0 -0.71 -3.34 0.29 0.83 N/A 0.94 0.00 0.0 GIF
20221025 01:32:55 SSMI17 85-92GHz 25.42 -91.46 40.0 -0.71 -3.34 0.29 0.83 N/A 0.94 0.00 0.0 GIF
20221025 01:32:55 SSMI17 85-92GHz 25.42 -91.46 40.0 -0.71 -3.34 0.29 0.83 N/A 0.94 0.00 0.0 GIF
20221025 01:32:55 SSMI17 85-92GHz 25.42 -91.46 40.0 -0.71 -3.34 0.29 0.83 N/A 0.94 0.00 0.0 GIF
20221025 01:32:55 SSMI17 85-92GHz 25.42 -91.46 40.0 -0.71 -3.34 0.29 0.83 N/A 0.94 0.00 0.0 GIF
20221025 01:32:55 SSMI17 85-92GHz 25.42 -91.46 40.0 -0.71 -3.34 0.29 0.83 N/A 0.94 0.00 0.0 GIF
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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 |
