Tropical Storm 24W
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 . 20221018 20:10:00 HIMAWARI IR 33.27 -161.97 30.0 32.92 -163.70 3.36 9.49 0.05 0.01 0.50 2.3 GIF 20221018 20:40:00 SSMI16 85-92GHz 33.08 -161.68 30.0 33.51 -161.34 0.37 1.04 N/A 0.58 4.40 0.0 GIF 20221018 21:10:00 SSMI16 85-92GHz 33.08 -161.68 30.0 33.65 -161.53 0.37 1.04 N/A 0.58 4.31 0.0 GIF 20221018 21:40:00 SSMI16 85-92GHz 33.08 -161.68 30.0 33.79 -161.73 0.37 1.04 N/A 0.58 4.21 0.0 GIF 20221018 22:10:00 SSMI16 85-92GHz 33.08 -161.68 30.0 33.93 -161.93 0.37 1.04 N/A 0.58 4.11 0.0 GIF 20221018 22:40:00 SSMI16 85-92GHz 33.08 -161.68 30.0 34.09 -162.12 0.37 1.04 N/A 0.58 4.00 0.0 GIF 20221018 23:10:00 SSMI16 85-92GHz 33.08 -161.68 30.0 34.23 -162.32 0.37 1.04 N/A 0.58 3.89 0.0 GIF 20221018 23:40:00 SSMI16 85-92GHz 33.08 -161.68 30.0 34.37 -162.52 0.37 1.04 N/A 0.58 3.77 0.0 GIF 20221019 00:10:00 SSMI16 85-92GHz 33.08 -161.68 30.0 34.51 -162.73 0.37 1.04 N/A 0.58 3.66 0.0 GIF 20221019 00:40:00 HIMAWARI Vis 34.55 -163.76 30.0 34.60 -164.12 0.41 1.17 0.05 0.34 4.06 69.8 GIF 20221019 01:10:00 SSMI16 85-92GHz 33.08 -161.68 30.0 34.79 -163.14 0.37 1.04 N/A 0.58 3.44 0.0 GIF 20221019 01:40:00 HIMAWARI Vis 34.84 -164.17 30.0 34.81 -164.59 0.25 0.70 0.10 0.53 6.77 69.7 GIF 20221019 02:10:00 SSMI16 85-92GHz 33.08 -161.68 30.0 35.11 -163.51 0.37 1.04 N/A 0.58 3.23 0.0 GIF 20221019 02:30:00 HIMAWARI Vis 35.08 -164.51 30.0 35.01 -164.93 0.28 0.78 0.05 0.48 6.08 71.0 GIF 20221019 03:10:00 HIMAWARI Vis 35.28 -164.78 30.0 35.18 -165.21 0.28 0.80 0.05 0.47 5.93 60.9 GIF 20221019 03:40:00 AMSR2 85-92GHz 35.04 -164.46 30.0 35.28 -164.86 0.42 1.17 N/A 0.43 3.92 0.0 GIF 20221019 04:10:00 AMSR2 85-92GHz 35.04 -164.46 30.0 35.43 -165.07 0.42 1.17 N/A 0.43 3.85 0.0 GIF 20221019 04:40:00 AMSR2 85-92GHz 35.04 -164.46 30.0 35.58 -165.27 0.42 1.17 N/A 0.43 3.77 0.0 GIF 20221019 05:10:00 AMSR2 85-92GHz 35.04 -164.46 30.0 35.71 -165.50 0.42 1.17 N/A 0.43 3.68 0.0 GIF 20221019 05:40:00 AMSR2 85-92GHz 35.04 -164.46 30.0 35.86 -165.72 0.42 1.17 N/A 0.43 3.59 0.0 GIF 20221019 06:10:00 SSMI16 85-92GHz 36.06 -165.95 30.0 35.80 -165.94 0.39 1.11 N/A 0.50 4.26 0.0 GIF 20221019 06:40:00 SSMI16 85-92GHz 36.06 -165.95 30.0 35.94 -166.16 0.39 1.11 N/A 0.50 4.21 0.0 GIF 20221019 07:10:00 SSMI16 85-92GHz 36.06 -165.95 30.0 36.08 -166.39 0.39 1.11 N/A 0.50 4.14 0.0 GIF 20221019 07:40:00 SSMI16 85-92GHz 36.06 -165.95 30.0 36.23 -166.62 0.39 1.11 N/A 0.50 4.06 0.0 GIF 20221019 08:10:00 SSMI16 85-92GHz 36.06 -165.95 30.0 36.37 -166.84 0.39 1.11 N/A 0.50 3.97 0.0 GIF 20221019 08:40:00 SSMI16 85-92GHz 36.06 -165.95 30.0 36.50 -167.09 0.39 1.11 N/A 0.50 3.87 0.0 GIF 20221019 09:10:00 SSMI16 85-92GHz 36.06 -165.95 30.0 36.64 -167.32 0.39 1.11 N/A 0.50 3.78 0.0 GIF 20221019 09:40:00 SSMI16 85-92GHz 36.06 -165.95 30.0 36.79 -167.56 0.39 1.11 N/A 0.50 3.67 0.0 GIF 20221019 10:10:00 SSMI16 85-92GHz 36.06 -165.95 30.0 36.93 -167.80 0.39 1.11 N/A 0.50 3.57 0.0 GIF 20221019 10:40:00 SSMI16 85-92GHz 36.06 -165.95 30.0 37.04 -168.07 0.39 1.11 N/A 0.50 3.47 0.0 GIF 20221019 11:10:00 SSMI16 85-92GHz 36.06 -165.95 30.0 37.18 -168.31 0.39 1.11 N/A 0.50 3.37 0.0 GIF 20221019 11:40:00 SSMI16 85-92GHz 36.06 -165.95 30.0 37.32 -168.56 0.39 1.11 N/A 0.50 3.27 0.0 GIF 20221019 12:10:00 SSMI16 85-92GHz 36.06 -165.95 30.0 37.42 -168.85 0.39 1.11 N/A 0.50 3.17 0.0 GIF 20221019 12:40:00 SSMI16 85-92GHz 36.06 -165.95 30.0 37.56 -169.11 0.39 1.11 N/A 0.50 3.08 0.0 GIF 20221019 13:10:00 SSMI16 85-92GHz 36.06 -165.95 30.0 37.70 -169.37 0.39 1.11 N/A 0.50 2.98 0.0 GIF 20221019 13:40:00 SSMI16 85-92GHz 36.06 -165.95 30.0 37.78 -169.67 0.39 1.11 N/A 0.50 2.89 0.0 GIF 20221019 14:10:00 SSMI16 85-92GHz 36.06 -165.95 30.0 37.92 -169.94 0.39 1.11 N/A 0.50 2.80 0.0 GIF 20221019 14:30:00 SSMI16 85-92GHz 36.06 -165.95 30.0 38.01 -170.12 0.39 1.11 N/A 0.50 2.74 0.0 GIF 20221019 15:10:00 SSMI16 85-92GHz 36.06 -165.95 30.0 38.12 -170.54 0.39 1.11 N/A 0.50 2.63 0.0 GIF 20221019 15:40:00 SSMI16 85-92GHz 36.06 -165.95 30.0 38.26 -170.82 0.39 1.11 N/A 0.50 2.55 0.0 GIF 20221019 16:10:00 AMSR2 85-92GHz 38.29 -170.25 30.0 38.72 -171.05 0.60 1.71 N/A 0.04 2.67 0.0 GIF 20221019 16:40:00 AMSR2 85-92GHz 38.29 -170.25 30.0 38.81 -171.37 0.60 1.71 N/A 0.04 2.63 0.0 GIF 20221019 17:10:00 HIMAWARI NearIR 38.85 -171.95 30.0 37.75 -173.71 0.63 1.78 0.25 0.35 2.66 55.0 GIF |
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 |