Tropical Depression 05W


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    .
   20190703 19:30:00  HIMAWARI   NearIR   20.30 -106.95  35.0    20.18 -108.25     0.65      1.83   0.05    0.34  2.59  49.1 GIF
   20190703 20:00:00     AMSR2 85-92GHz   20.21 -107.08  35.0    20.33 -106.90     0.34      0.97    N/A    0.69  4.62   0.0 GIF
   20190703 20:30:00     AMSR2 85-92GHz   20.21 -107.08  35.0    20.37 -106.85     0.34      0.97    N/A    0.69  4.50   0.0 GIF
   20190703 21:00:00     AMSR2 85-92GHz   20.21 -107.08  35.0    20.40 -106.80     0.34      0.97    N/A    0.69  4.38   0.0 GIF
   20190703 21:30:00     AMSR2 85-92GHz   20.21 -107.08  35.0    20.43 -106.75     0.34      0.97    N/A    0.69  4.26   0.0 GIF
   20190703 22:00:00     AMSR2 85-92GHz   20.21 -107.08  35.0    20.46 -106.70     0.34      0.97    N/A    0.69  4.13   0.0 GIF
   20190703 22:30:00     AMSR2 85-92GHz   20.21 -107.08  35.0    20.50 -106.66     0.34      0.97    N/A    0.69  4.00   0.0 GIF
   20190703 23:10:00     AMSR2 85-92GHz   20.21 -107.08  35.0    20.54 -106.59     0.34      0.97    N/A    0.69  3.83   0.0 GIF
   20190703 23:30:00     AMSR2 85-92GHz   20.21 -107.08  35.0    20.56 -106.56     0.34      0.97    N/A    0.69  3.75   0.0 GIF
   20190704 00:00:00     AMSR2 85-92GHz   20.21 -107.08  35.0    20.59 -106.51     0.34      0.97    N/A    0.69  3.62   0.0 GIF
   20190704 00:30:00    SSMI18 85-92GHz   20.61 -106.49  35.0    20.63 -106.47     0.29      0.83    N/A    0.94  5.69   0.0 GIF
   20190704 01:10:00    SSMI18 85-92GHz   20.61 -106.49  35.0    20.68 -106.41     0.29      0.83    N/A    0.94  5.57   0.0 GIF
   20190704 01:40:00  HIMAWARI      Vis   20.81 -105.99  30.0    20.71 -105.99     0.17      0.47   0.05    0.76 10.13  98.0 GIF
   20190704 02:10:00  HIMAWARI      Vis   20.85 -105.96  30.0    20.67 -105.91     0.20      0.57   0.05    0.63  8.32  82.6 GIF
   20190704 02:20:00  HIMAWARI      Vis   20.86 -105.95  30.0    20.73 -105.89     0.18      0.51   0.30    0.71  9.36  83.0 GIF
   20190704 03:10:00  HIMAWARI      Vis   20.91 -105.89  30.0    20.69 -105.83     0.19      0.54   0.15    0.66  8.74  97.8 GIF
   20190704 03:40:00  HIMAWARI      Vis   20.94 -105.85  30.0    20.69 -105.90     0.18      0.52   0.20    0.69  9.15  90.5 GIF
   20190704 04:10:00  HIMAWARI      Vis   20.97 -105.81  30.0    20.62 -105.95     0.21      0.59   0.05    0.61  8.00  98.7 GIF
   20190704 04:40:00  HIMAWARI      Vis   21.00 -105.78  30.0    20.67 -105.72     0.25      0.70   0.05    0.53  6.75  83.5 GIF
   20190704 05:10:00  HIMAWARI      Vis   21.03 -105.74  30.0    20.68 -105.95     0.34      0.97   0.05    0.40  4.90  70.2 GIF
   20190704 05:40:00  HIMAWARI      Vis   21.06 -105.70  30.0    20.71 -105.59     0.28      0.79   0.25    0.47  5.98  80.0 GIF
   20190704 06:10:00    SSMI18 85-92GHz   20.61 -106.49  35.0    21.08 -105.66     0.29      0.83    N/A    0.94  4.02   0.0 GIF
   20190704 06:30:00  HIMAWARI      Vis   21.10 -105.63  30.0    20.78 -105.47     0.32      0.90   0.05    0.42  5.30  66.9 GIF
   20190704 07:10:00    SSMI18 85-92GHz   20.61 -106.49  35.0    21.13 -105.58     0.29      0.83    N/A    0.94  3.72   0.0 GIF
   20190704 07:40:00  HIMAWARI      Vis   21.17 -105.54  30.0    21.09 -105.81     0.36      1.01   0.05    0.38  4.71  75.1 GIF
   20190704 08:10:00  HIMAWARI      Vis   21.19 -105.50  30.0    21.19 -105.58     0.34      0.97   0.05    0.40  4.90  66.6 GIF
   20190704 08:40:00     AMSR2 85-92GHz   21.12 -105.61  30.0    21.22 -105.46     0.36      1.01    N/A    0.63  4.42   0.0 GIF
   20190704 09:10:00     AMSR2 85-92GHz   21.12 -105.61  30.0    21.25 -105.42     0.36      1.01    N/A    0.63  4.31   0.0 GIF
   20190704 09:40:00     AMSR2 85-92GHz   21.12 -105.61  30.0    21.27 -105.38     0.36      1.01    N/A    0.63  4.20   0.0 GIF
   20190704 10:10:00     AMSR2 85-92GHz   21.12 -105.61  30.0    21.30 -105.34     0.36      1.01    N/A    0.63  4.08   0.0 GIF
   20190704 10:20:00     AMSR2 85-92GHz   21.12 -105.61  30.0    21.31 -105.33     0.36      1.01    N/A    0.63  4.04   0.0 GIF
   20190704 11:10:00     AMSR2 85-92GHz   21.12 -105.61  30.0    21.35 -105.26     0.36      1.01    N/A    0.63  3.84   0.0 GIF
   20190704 11:40:00     AMSR2 85-92GHz   21.12 -105.61  30.0    21.38 -105.22     0.36      1.01    N/A    0.63  3.72   0.0 GIF
   20190704 12:10:00  HIMAWARI   NearIR   21.41 -105.19  30.0    21.36 -105.83     0.30      0.85   0.10    0.69  5.58  96.0 GIF
   20190704 12:40:00     AMSR2 85-92GHz   21.12 -105.61  30.0    21.43 -105.15     0.36      1.01    N/A    0.63  3.49   0.0 GIF
   20190704 13:10:00     AMSR2 85-92GHz   21.12 -105.61  30.0    21.46 -105.11     0.36      1.01    N/A    0.63  3.38   0.0 GIF
   20190704 13:30:00     AMSR2 85-92GHz   21.12 -105.61  30.0    21.48 -105.09     0.36      1.01    N/A    0.63  3.30   0.0 GIF
   20190704 14:10:00  HIMAWARI   NearIR   21.52 -105.05  30.0    21.87 -105.40     0.40      1.13   0.05    0.53  4.20  96.0 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.

 
Links to related versions:
  - Track Plot
  - Summary table
  - Intensity Estimation