Typhoon 23P
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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 .
20260226 20:20:00 HIMAWARI IR -18.37 168.07 35.0 -17.32 169.65 1.15 0.15 0.41 0.63 4.12 4.1 PNG
20260226 20:50:00 HIMAWARI IR -18.40 168.10 35.0 -17.40 169.52 0.50 0.10 0.18 1.17 9.51 13.9 PNG
20260226 21:20:00 HIMAWARI IR -18.44 168.13 35.0 -17.44 169.45 0.72 0.20 0.25 0.88 6.63 1.6 PNG
20260226 21:50:00 HIMAWARI IR -18.47 168.16 35.0 -17.42 169.64 0.69 0.15 0.24 0.91 6.92 6.2 PNG
20260226 22:20:00 HIMAWARI IR -18.50 168.19 35.0 -17.37 169.70 0.89 0.40 0.31 0.75 5.36 1.8 PNG
20260226 22:50:00 GMI 89GHz -18.53 168.22 35.0 -18.63 168.11 0.95 0.50 0.34 0.72 4.98 13.8 PNG
20260226 23:20:00 GMI 89GHz -18.53 168.22 35.0 -18.64 168.10 0.95 0.50 0.34 0.72 4.97 13.8 PNG
20260227 00:00:00 GMI 89GHz -18.53 168.22 35.0 -18.68 168.12 0.95 0.50 0.34 0.72 4.87 13.8 PNG
20260227 00:30:00 GMI 89GHz -18.53 168.22 35.0 -18.71 168.14 0.95 0.50 0.34 0.72 4.77 13.8 PNG
20260227 01:00:00 GMI 89GHz -18.53 168.22 35.0 -18.74 168.16 0.95 0.50 0.34 0.72 4.66 13.8 PNG
20260227 01:20:00 GMI 89GHz -18.53 168.22 35.0 -18.76 168.18 0.95 0.50 0.34 0.72 4.58 13.8 PNG
20260227 01:50:00 GMI 89GHz -18.53 168.22 35.0 -18.80 167.92 0.95 0.50 0.34 0.72 4.45 13.8 PNG
20260227 02:20:00 GMI 89GHz -18.53 168.22 35.0 -18.82 167.95 0.95 0.50 0.34 0.72 4.33 13.8 PNG
20260227 02:50:00 HIMAWARI IR -18.80 168.10 45.0 -19.00 168.15 0.56 0.05 0.20 1.07 8.47 18.7 PNG
20260227 03:30:00 HIMAWARI IR -18.83 168.13 45.0 -19.01 168.21 0.60 0.05 0.21 1.00 7.85 41.3 PNG
20260227 04:00:00 HIMAWARI IR -18.87 168.17 45.0 -19.12 168.27 0.64 0.05 0.23 0.96 7.43 17.2 PNG
20260227 04:20:00 HIMAWARI IR -18.90 168.20 45.0 -19.17 168.20 0.95 0.05 0.34 0.71 4.99 43.1 PNG
20260227 04:50:00 HIMAWARI Vis -18.93 168.24 45.0 -19.33 168.40 0.63 0.10 N/A 0.58 7.52 0.0 PNG
20260227 05:30:00 HIMAWARI IR -18.95 168.27 45.0 -19.10 168.27 0.73 0.05 0.26 0.86 6.46 4.1 PNG
20260227 05:50:00 HIMAWARI IR -18.98 168.31 45.0 -19.28 168.36 0.73 0.10 0.26 0.87 6.52 14.5 PNG
20260227 06:20:00 HIMAWARI IR -19.01 168.35 45.0 -19.16 168.35 0.44 0.20 0.16 1.29 10.68 19.6 PNG
20260227 06:50:00 HIMAWARI IR -19.03 168.39 45.0 -19.23 168.39 0.50 0.20 0.18 1.16 9.40 7.5 PNG
20260227 07:20:00 HIMAWARI IR -19.05 168.43 55.0 -19.25 168.58 0.45 0.05 0.16 1.27 10.45 16.0 PNG
20260227 08:00:00 HIMAWARI IR -19.47 168.77 55.0 -19.34 168.88 0.42 0.05 0.15 1.35 11.25 8.0 PNG
20260227 08:30:00 HIMAWARI IR -19.48 168.84 55.0 -19.38 169.05 0.49 0.35 N/A 1.20 9.77 0.0 PNG
20260227 09:00:00 HIMAWARI IR -19.50 168.90 55.0 -19.25 169.06 0.51 0.05 0.18 1.15 9.26 10.1 PNG
20260227 09:30:00 HIMAWARI IR -19.52 168.97 55.0 -19.34 169.08 0.42 0.05 0.15 1.35 11.28 9.0 PNG
20260227 09:50:00 HIMAWARI IR -19.53 169.03 55.0 -19.43 169.14 0.62 0.10 0.22 0.98 7.61 6.2 PNG
20260227 10:30:00 HIMAWARI IR -19.55 169.10 55.0 -19.40 169.18 0.60 0.05 0.21 1.01 7.95 9.8 PNG
20260227 11:00:00 HIMAWARI IR -19.57 169.16 55.0 -19.47 169.27 0.48 0.05 0.17 1.21 9.87 9.9 PNG
20260227 11:20:00 HIMAWARI IR -19.58 169.23 55.0 -19.46 169.33 0.52 0.15 0.18 1.14 9.16 3.1 PNG
20260227 11:50:00 HIMAWARI IR -19.60 169.29 55.0 -19.53 169.37 0.60 0.05 0.21 1.01 7.89 8.4 PNG
20260227 12:20:00 HIMAWARI IR -19.62 169.35 60.0 -19.47 169.46 0.52 0.20 0.18 1.14 9.19 4.8 PNG
20260227 12:50:00 HIMAWARI IR -19.63 169.42 60.0 -19.53 169.58 0.45 0.05 0.16 1.27 10.50 5.0 PNG
20260227 13:20:00 HIMAWARI IR -19.65 169.48 60.0 -19.55 169.72 0.61 0.15 0.22 0.99 7.74 9.9 PNG
20260227 13:50:00 SSMISF17 89GHz -19.05 168.43 55.0 -19.57 170.71 0.49 2.40 0.17 2.16 4.97 1.0 PNG
20260227 14:20:00 SSMISF17 89GHz -19.05 168.43 55.0 -19.60 170.78 0.49 2.40 0.17 2.16 4.72 1.0 PNG
20260227 14:50:00 SSMISF17 89GHz -19.05 168.43 55.0 -19.60 170.87 0.49 2.40 0.17 2.16 4.49 1.0 PNG
20260227 15:20:00 SSMISF17 89GHz -19.05 168.43 55.0 -19.63 170.95 0.49 2.40 0.17 2.16 4.28 1.0 PNG
20260227 15:50:00 SSMISF17 89GHz -19.05 168.43 55.0 -19.66 171.03 0.49 2.40 0.17 2.16 4.08 1.0 PNG
20260227 16:20:00 SSMISF17 89GHz -19.05 168.43 55.0 -19.65 171.12 0.49 2.40 0.17 2.16 3.89 1.0 PNG
20260227 16:50:00 SSMISF17 89GHz -19.05 168.43 55.0 -19.68 171.19 0.49 2.40 0.17 2.16 3.71 1.0 PNG
20260227 17:20:00 SSMISF17 89GHz -19.05 168.43 55.0 -19.71 171.27 0.49 2.40 0.17 2.16 3.55 1.0 PNG
20260227 17:50:00 SSMISF18 89GHz -19.71 170.50 60.0 -19.71 170.45 0.62 0.35 0.22 1.52 7.63 43.0 PNG
20260227 18:20:00 SSMISF18 89GHz -19.71 170.50 60.0 -19.73 170.49 0.62 0.35 0.22 1.52 7.18 43.0 PNG
20260227 18:50:00 SSMISF18 89GHz -19.71 170.50 60.0 -19.75 170.57 0.62 0.35 0.22 1.52 6.94 43.0 PNG
20260227 19:20:00 HIMAWARI IR -19.78 170.75 60.0 -19.63 170.49 0.68 0.50 0.24 0.91 6.98 7.7 PNG
20260227 19:50:00 HIMAWARI IR -19.82 170.35 60.0 -19.77 170.46 0.62 0.30 0.22 0.99 7.69 3.9 PNG
20260227 20:20:00 HIMAWARI IR -19.85 170.44 60.0 -19.82 170.55 0.52 0.40 0.19 1.12 9.05 6.0 PNG
20260227 20:50:00 HIMAWARI IR -19.90 170.50 60.0 -19.90 170.56 0.65 0.45 0.23 0.95 7.35 2.6 PNG
20260227 21:20:00 HIMAWARI IR -19.93 170.59 60.0 -19.98 170.64 0.71 0.05 0.25 0.88 6.65 0.4 PNG
20260227 21:50:00 HIMAWARI Vis -19.97 170.67 60.0 -20.17 171.10 0.70 0.10 N/A 0.53 6.79 0.0 PNG
20260227 22:20:00 GMI 89GHz -20.00 170.76 60.0 -20.30 170.71 0.50 0.20 0.18 2.11 9.55 91.8 PNG
20260227 22:50:00 GMI 89GHz -20.00 170.76 60.0 -20.29 170.75 0.50 0.20 0.18 2.11 9.38 91.8 PNG
20260227 23:20:00 GMI 89GHz -20.00 170.76 60.0 -20.32 170.83 0.50 0.20 0.18 2.11 9.10 91.8 PNG
20260227 23:50:00 GMI 89GHz -20.00 170.76 60.0 -20.34 170.92 0.50 0.20 0.18 2.11 8.76 91.8 PNG
20260228 00:20:00 GMI 89GHz -20.00 170.76 60.0 -20.36 171.00 0.50 0.20 0.18 2.11 8.38 91.8 PNG
20260228 00:50:00 GMI 89GHz -20.00 170.76 60.0 -20.39 171.08 0.50 0.20 0.18 2.11 7.99 91.8 PNG
20260228 01:30:00 GMI 89GHz -20.00 170.76 60.0 -20.42 171.20 0.50 0.20 0.18 2.11 7.89 91.8 PNG
20260228 01:50:00 GMI 89GHz -20.00 170.76 60.0 -20.90 171.08 0.50 0.20 0.18 2.11 7.61 91.8 PNG
20260228 02:20:00 GMI 89GHz -20.00 170.76 60.0 -20.95 171.20 0.50 0.20 0.18 2.11 6.85 91.8 PNG
20260228 03:00:00 GMI 89GHz -20.00 170.76 60.0 -21.01 171.35 0.50 0.20 0.18 2.11 6.39 91.8 PNG
20260228 03:20:00 GMI 89GHz -20.00 170.76 60.0 -21.03 171.42 0.50 0.20 0.18 2.11 6.44 91.8 PNG
20260228 03:50:00 GMI 89GHz -20.00 170.76 60.0 -21.07 171.53 0.50 0.20 0.18 2.11 6.09 91.8 PNG
20260228 04:20:00 GMI 89GHz -20.00 170.76 60.0 -21.10 171.64 0.50 0.20 0.18 2.11 5.77 91.8 PNG
20260228 04:50:00 HIMAWARI Vis -20.89 171.87 65.0 -21.24 172.03 0.78 0.20 N/A 0.42 6.09 0.0 PNG
20260228 05:20:00 GMI 89GHz -20.00 170.76 60.0 -21.18 171.84 0.50 0.20 0.18 2.11 5.18 91.8 PNG
20260228 05:50:00 HIMAWARI IR -20.98 172.09 65.0 -21.30 171.80 0.76 0.15 0.27 0.77 6.27 18.7 PNG
20260228 06:20:00 HIMAWARI IR -21.02 172.21 65.0 -21.37 171.99 0.61 0.15 0.22 0.92 7.74 6.3 PNG
20260228 07:00:00 HIMAWARI IR -21.06 172.32 65.0 -21.51 172.24 0.53 0.05 0.19 1.04 8.87 2.8 PNG
20260228 07:20:00 HIMAWARI IR -21.10 172.43 65.0 -21.60 172.38 0.52 0.10 0.18 1.07 9.14 9.2 PNG
20260228 07:50:00 HIMAWARI IR -21.07 172.24 65.0 -21.62 172.61 0.53 0.30 0.19 1.04 8.90 0.2 PNG
20260228 08:30:00 HIMAWARI IR -21.14 172.37 65.0 -21.79 172.72 0.57 0.10 0.20 0.99 8.36 0.1 PNG
20260228 08:50:00 HIMAWARI IR -21.20 172.50 65.0 -21.80 172.77 0.74 0.30 N/A 0.78 6.37 0.0 PNG
20260228 09:20:00 HIMAWARI IR -21.27 172.64 65.0 -22.07 173.15 0.70 0.15 0.25 0.83 6.80 1.6 PNG
20260228 09:50:00 SSMISF17 89GHz -21.06 172.32 65.0 -20.85 172.82 0.76 0.45 0.27 0.74 5.17 25.1 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 |
