Tropical Depression 13E
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 . 20241101 21:30:20 GOES-18 SWIR 11.20 -128.45 30.0 9.98 -126.85 1.56 0.10 N/A 0.39 3.05 0.0 PNG 20241101 22:00:20 GOES-18 Vis 11.20 -128.50 30.0 10.68 -126.54 2.04 0.30 N/A 0.22 2.33 0.0 PNG 20241101 22:30:20 GOES-18 Vis 11.20 -128.55 30.0 9.30 -128.81 1.08 0.05 N/A 0.36 4.40 0.0 PNG 20241101 23:00:20 GOES-18 SWIR 11.20 -128.60 30.0 9.73 -127.23 6.74 0.35 N/A 0.12 0.70 0.0 PNG 20241101 23:30:20 GOES-18 IR 11.20 -128.65 30.0 9.85 -127.15 9.49 0.30 3.36 0.12 0.50 9.0 PNG 20241102 00:00:20 GOES-18 Vis 11.20 -128.70 30.0 9.25 -128.34 3.06 0.05 N/A 0.16 1.55 0.0 PNG 20241102 00:30:20 SSMISF18 89GHz 11.20 -128.75 30.0 11.25 -128.90 1.09 1.80 0.39 0.52 4.35 0.6 PNG 20241102 01:00:20 SSMISF18 89GHz 11.20 -128.75 30.0 11.25 -128.95 1.09 1.80 0.39 0.52 4.28 0.6 PNG 20241102 01:30:20 SSMISF18 89GHz 11.20 -128.75 30.0 11.25 -129.00 1.09 1.80 0.39 0.52 4.21 0.6 PNG 20241102 02:00:20 SSMISF18 89GHz 11.20 -128.75 30.0 11.25 -129.05 1.09 1.80 0.39 0.52 4.13 0.6 PNG 20241102 02:30:20 SSMISF18 89GHz 11.20 -128.75 30.0 11.25 -129.10 1.09 1.80 0.39 0.52 4.04 0.6 PNG 20241102 03:00:20 SSMISF17 89GHz 11.10 -129.00 30.0 10.70 -128.85 0.92 0.40 0.32 0.77 5.17 11.3 PNG 20241102 03:30:20 SSMISF17 89GHz 11.10 -129.00 30.0 10.70 -128.90 0.92 0.40 0.32 0.77 5.08 11.3 PNG 20241102 04:00:20 SSMISF17 89GHz 11.10 -129.00 30.0 10.70 -128.95 0.92 0.40 0.32 0.77 4.98 11.3 PNG 20241102 04:30:20 SSMISF17 89GHz 11.10 -129.15 30.0 10.70 -128.84 0.85 0.40 0.30 0.90 5.58 15.6 PNG 20241102 05:00:20 SSMISF17 89GHz 11.10 -129.15 30.0 10.70 -128.89 0.85 0.40 0.30 0.90 5.11 15.6 PNG 20241102 05:30:20 SSMISF17 89GHz 11.10 -129.15 30.0 10.70 -128.94 0.85 0.40 0.30 0.90 4.96 15.6 PNG 20241102 06:00:20 SSMISF17 89GHz 11.10 -129.15 30.0 10.70 -128.99 0.85 0.40 0.30 0.90 4.80 15.6 PNG 20241102 06:30:20 SSMISF17 89GHz 11.10 -129.15 30.0 10.70 -129.04 0.85 0.40 0.30 0.90 4.64 15.6 PNG 20241102 07:00:20 SSMISF17 89GHz 11.10 -129.15 30.0 10.70 -129.09 0.85 0.40 0.30 0.90 4.48 15.6 PNG 20241102 07:30:21 SSMISF17 89GHz 11.10 -129.15 30.0 10.70 -129.14 0.85 0.40 0.30 0.90 4.32 15.6 PNG 20241102 08:00:21 SSMISF17 89GHz 11.10 -129.15 30.0 10.70 -129.19 0.85 0.40 0.30 0.90 4.17 15.6 PNG 20241102 08:30:21 SSMISF17 89GHz 11.10 -129.15 30.0 10.70 -129.24 0.85 0.40 0.30 0.90 4.02 15.6 PNG 20241102 09:00:21 SSMISF17 89GHz 11.10 -129.15 30.0 10.70 -129.19 0.85 0.40 0.30 0.90 3.87 15.6 PNG 20241102 09:30:21 SSMISF17 89GHz 11.10 -129.15 30.0 10.69 -129.24 0.85 0.40 0.30 0.90 3.73 15.6 PNG 20241102 10:00:21 SSMISF17 89GHz 11.10 -129.15 30.0 10.69 -129.30 0.85 0.40 0.30 0.90 3.59 15.6 PNG 20241102 10:30:21 SSMISF17 89GHz 11.10 -129.15 30.0 10.68 -129.35 0.85 0.40 0.30 0.90 3.46 15.6 PNG 20241102 11:00:21 SSMISF17 89GHz 11.10 -129.15 30.0 10.68 -129.41 0.85 0.40 0.30 0.90 3.34 15.6 PNG 20241102 11:30:21 SSMISF17 89GHz 11.10 -129.15 30.0 10.68 -129.46 0.85 0.40 0.30 0.90 3.22 15.6 PNG 20241102 12:00:21 SSMISF17 89GHz 11.10 -129.15 30.0 10.66 -129.52 0.85 0.40 0.30 0.90 3.10 15.6 PNG 20241102 12:30:21 SSMISF17 89GHz 11.10 -129.15 30.0 10.66 -129.57 0.85 0.40 0.30 0.90 2.99 15.6 PNG 20241102 13:00:21 SSMISF17 89GHz 11.10 -129.15 30.0 10.66 -129.63 0.85 0.40 0.30 0.90 2.89 15.6 PNG 20241102 13:30:21 SSMISF17 89GHz 11.10 -129.15 30.0 10.64 -129.69 0.85 0.40 0.30 0.90 2.79 15.6 PNG 20241102 14:00:21 SSMISF17 89GHz 11.10 -129.15 30.0 10.64 -129.74 0.85 0.40 0.30 0.90 2.69 15.6 PNG 20241102 14:30:21 SSMISF17 89GHz 11.10 -129.15 30.0 10.63 -129.80 0.85 0.40 0.30 0.90 2.60 15.6 PNG 20241102 15:00:21 GMI 89GHz 11.30 -130.10 40.0 11.30 -130.10 1.33 0.90 0.47 0.28 3.56 2.5 PNG 20241102 15:30:21 GMI 89GHz 11.30 -130.10 40.0 11.30 -130.15 1.33 0.90 0.47 0.28 3.49 2.5 PNG 20241102 16:00:21 GMI 89GHz 11.30 -130.10 40.0 11.30 -130.20 1.33 0.90 0.47 0.28 3.44 2.5 PNG 20241102 16:30:21 GMI 89GHz 11.30 -130.10 40.0 11.30 -130.25 1.33 0.90 0.47 0.28 3.39 2.5 PNG 20241102 17:00:21 GOES-18 Vis 11.30 -130.30 40.0 12.63 -131.81 0.68 0.05 N/A 0.54 7.02 0.0 PNG 20241102 17:30:21 GOES-18 Vis 11.30 -130.35 40.0 12.68 -131.80 0.89 0.05 N/A 0.43 5.33 0.0 PNG 20241102 18:00:21 GMI 89GHz 11.30 -130.10 40.0 11.30 -130.40 1.33 0.90 0.47 0.28 3.18 2.5 PNG 20241102 18:30:21 GMI 89GHz 11.30 -130.10 40.0 11.30 -130.45 1.33 0.90 0.47 0.28 3.11 2.5 PNG 20241102 19:00:21 GMI 89GHz 11.30 -130.10 40.0 11.30 -130.50 1.33 0.90 0.47 0.28 3.04 2.5 PNG 20241102 19:30:21 GMI 89GHz 11.30 -130.10 40.0 11.30 -130.55 1.33 0.90 0.47 0.28 2.96 2.5 PNG 20241102 20:00:21 GMI 89GHz 11.30 -130.10 40.0 11.30 -130.60 1.33 0.90 0.47 0.28 2.89 2.5 PNG 20241102 20:30:21 GMI 89GHz 11.30 -130.10 40.0 11.30 -130.65 1.33 0.90 0.47 0.28 2.81 2.5 PNG 20241102 21:00:21 GOES-18 Vis 11.30 -130.30 40.0 11.85 -132.14 1.61 0.10 N/A 0.26 2.95 0.0 PNG 20241102 21:30:21 GMI 89GHz 11.30 -130.10 40.0 11.30 -130.36 1.33 0.90 0.47 0.28 2.67 2.5 PNG 20241102 22:00:21 GOES-18 Vis 11.30 -130.41 40.0 12.00 -132.09 1.04 0.30 N/A 0.37 4.56 0.0 PNG 20241102 22:30:21 GOES-18 Vis 11.30 -130.46 40.0 11.55 -132.35 1.14 0.45 N/A 0.34 4.14 0.0 PNG 20241102 23:00:21 AMSR2 89GHz 11.30 -130.51 40.0 12.20 -130.56 1.13 0.10 0.40 0.48 4.19 4.7 PNG 20241102 23:30:21 AMSR2 89GHz 11.30 -130.51 40.0 12.20 -130.64 1.13 0.10 0.40 0.48 4.04 4.7 PNG 20241103 00:00:21 AMSR2 89GHz 11.30 -130.51 40.0 12.20 -130.71 1.13 0.10 0.40 0.48 3.95 4.7 PNG 20241103 00:30:21 AMSR2 89GHz 11.30 -130.51 40.0 12.20 -130.77 1.13 0.10 0.40 0.48 3.86 4.7 PNG 20241103 01:00:21 AMSR2 89GHz 11.30 -130.51 40.0 12.20 -130.83 1.13 0.10 0.40 0.48 3.77 4.7 PNG 20241103 01:30:21 AMSR2 89GHz 11.30 -130.51 40.0 12.21 -130.89 1.13 0.10 0.40 0.48 3.67 4.7 PNG 20241103 02:00:21 GMI 89GHz 11.30 -130.87 40.0 11.30 -130.82 1.16 0.90 0.41 0.45 4.10 2.9 PNG 20241103 02:30:21 GMI 89GHz 11.30 -130.87 40.0 11.31 -130.92 1.16 0.90 0.41 0.45 4.09 2.9 PNG 20241103 03:00:21 GMI 89GHz 11.30 -130.87 40.0 11.30 -130.65 1.16 0.90 0.41 0.45 4.04 2.9 PNG 20241103 03:30:21 GMI 89GHz 11.30 -130.87 40.0 11.29 -130.71 1.16 0.90 0.41 0.45 3.98 2.9 PNG 20241103 04:00:21 GMI 89GHz 11.30 -130.87 40.0 11.28 -130.77 1.16 0.90 0.41 0.45 3.90 2.9 PNG 20241103 04:30:21 GMI 89GHz 11.30 -130.87 40.0 11.27 -130.83 1.16 0.90 0.41 0.45 3.82 2.9 PNG 20241103 05:00:21 GMI 89GHz 11.30 -130.87 40.0 11.26 -130.89 1.16 0.90 0.41 0.45 3.73 2.9 PNG 20241103 05:30:21 GMI 89GHz 11.30 -130.87 40.0 11.25 -130.94 1.16 0.90 0.41 0.45 3.64 2.9 PNG 20241103 06:00:21 GMI 89GHz 11.30 -130.87 40.0 11.24 -131.00 1.16 0.90 0.41 0.45 3.54 2.9 PNG 20241103 06:30:21 GMI 89GHz 11.30 -130.87 40.0 11.23 -131.05 1.16 0.90 0.41 0.45 3.45 2.9 PNG 20241103 07:00:21 GMI 89GHz 11.30 -130.87 40.0 11.22 -131.11 1.16 0.90 0.41 0.45 3.35 2.9 PNG 20241103 07:30:21 GMI 89GHz 11.30 -130.87 40.0 11.22 -131.16 1.16 0.90 0.41 0.45 3.26 2.9 PNG 20241103 08:00:21 GMI 89GHz 11.30 -130.87 40.0 11.22 -131.22 1.16 0.90 0.41 0.45 3.16 2.9 PNG 20241103 08:30:21 GMI 89GHz 11.30 -130.87 40.0 11.21 -131.27 1.16 0.90 0.41 0.45 3.07 2.9 PNG 20241103 09:00:21 GMI 89GHz 11.30 -130.87 40.0 11.20 -130.95 1.16 0.90 0.41 0.45 2.98 2.9 PNG 20241103 09:30:21 GMI 89GHz 11.30 -130.87 40.0 11.20 -131.00 1.16 0.90 0.41 0.45 2.89 2.9 PNG 20241103 10:00:21 GMI 89GHz 11.30 -130.87 40.0 11.19 -131.05 1.16 0.90 0.41 0.45 2.81 2.9 PNG 20241103 10:30:21 GMI 89GHz 11.30 -130.87 40.0 11.19 -131.11 1.16 0.90 0.41 0.45 2.72 2.9 PNG 20241103 11:00:21 GMI 89GHz 11.30 -130.87 40.0 11.19 -131.16 1.16 0.90 0.41 0.45 2.64 2.9 PNG 20241103 11:30:21 GMI 89GHz 11.30 -130.87 40.0 11.18 -131.21 1.16 0.90 0.41 0.45 2.56 2.9 PNG 20241103 12:00:21 AMSR2 89GHz 11.19 -131.31 30.0 11.39 -131.31 0.89 0.10 0.31 0.83 5.35 7.2 PNG |
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 |