Tropical Depression 06S


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    .
   20221222 10:10:00  HIMAWARI       IR  -13.22 -129.11  35.0   -12.94 -128.70     0.41      1.15   0.40    0.63  4.14  64.9 GIF
   20221222 10:40:00    SSMI16 85-92GHz  -13.08 -129.10  35.0   -13.17 -128.90     0.16      0.46    N/A    2.36  9.14   0.0 GIF
   20221222 11:10:00    SSMI17 85-92GHz  -13.26 -129.12  35.0   -13.27 -129.37     0.19      0.52    N/A    1.96  8.89   0.0 GIF
   20221222 11:40:00    SSMI17 85-92GHz  -13.26 -129.12  35.0   -13.32 -129.38     0.19      0.52    N/A    1.96  8.62   0.0 GIF
   20221222 12:10:00    SSMI17 85-92GHz  -13.26 -129.12  35.0   -13.37 -129.39     0.19      0.52    N/A    1.96  8.31   0.0 GIF
   20221222 12:40:00    SSMI17 85-92GHz  -13.26 -129.12  35.0   -13.42 -129.40     0.19      0.52    N/A    1.96  7.97   0.0 GIF
   20221222 13:10:00    SSMI17 85-92GHz  -13.26 -129.12  35.0   -13.47 -129.41     0.19      0.52    N/A    1.96  7.61   0.0 GIF
   20221222 13:40:00    SSMI17 85-92GHz  -13.26 -129.12  35.0   -13.52 -129.42     0.19      0.52    N/A    1.96  7.26   0.0 GIF
   20221222 14:10:00    SSMI17 85-92GHz  -13.26 -129.12  35.0   -13.47 -130.11     0.19      0.52    N/A    1.96  6.90   0.0 GIF
   20221222 14:30:00    SSMI17 85-92GHz  -13.26 -129.12  35.0   -13.51 -130.13     0.19      0.52    N/A    1.96  6.68   0.0 GIF
   20221222 15:10:00    SSMI17 85-92GHz  -13.26 -129.12  35.0   -13.58 -130.15     0.19      0.52    N/A    1.96  6.24   0.0 GIF
   20221222 15:40:00    SSMI17 85-92GHz  -13.26 -129.12  35.0   -13.63 -130.18     0.19      0.52    N/A    1.96  5.92   0.0 GIF
   20221222 16:10:00    SSMI17 85-92GHz  -13.26 -129.12  35.0   -13.69 -130.20     0.19      0.52    N/A    1.96  5.63   0.0 GIF
   20221222 16:40:00  HIMAWARI       IR  -13.79 -129.98  40.0   -14.09 -129.59     0.26      0.74   0.05    0.86  6.45  82.0 GIF
   20221222 17:10:00  HIMAWARI       IR  -13.85 -130.01  40.0   -14.18 -129.57     0.23      0.65   0.25    0.94  7.26  98.7 GIF
   20221222 17:40:00  HIMAWARI       IR  -13.91 -130.03  40.0   -14.21 -129.52     0.19      0.53   0.05    1.11  8.92 100.0 GIF
   20221222 18:10:00  HIMAWARI       IR  -13.97 -130.06  40.0   -14.45 -129.55     0.20      0.57   0.05    1.06  8.39  98.0 GIF
   20221222 18:40:00    SSMI17 85-92GHz  -13.26 -129.12  35.0   -13.99 -130.33     0.19      0.52    N/A    1.96  4.39   0.0 GIF
   20221222 19:10:00  HIMAWARI       IR  -14.36 -130.13  35.0   -14.61 -129.90     0.18      0.51   0.05    1.15  9.34  96.8 GIF
   20221222 19:40:00  HIMAWARI       IR  -14.42 -130.15  35.0   -14.70 -129.89     0.18      0.50   0.05    1.16  9.41  98.1 GIF
   20221222 20:10:00  HIMAWARI       IR  -14.49 -130.17  35.0   -14.77 -129.86     0.13      0.38   0.05    1.47 12.48 100.0 GIF
   20221222 20:30:00  HIMAWARI       IR  -14.53 -130.18  35.0   -14.83 -129.82     0.15      0.42   0.05    1.34 11.23 100.0 GIF
   20221222 21:10:00  HIMAWARI       IR  -14.62 -130.21  35.0   -14.95 -129.97     0.16      0.44   0.05    1.30 10.79  99.0 GIF
   20221222 21:40:00  HIMAWARI       IR  -14.69 -130.23  35.0   -15.04 -129.97     0.15      0.43   0.05    1.34 11.15  95.6 GIF
   20221222 22:10:00  HIMAWARI       IR  -14.75 -130.25  35.0   -14.98 -129.94     0.27      0.76   0.05    0.84  6.26  75.7 GIF
   20221222 22:40:00  HIMAWARI       IR  -14.81 -130.27  35.0   -15.09 -130.22     0.42      1.20   0.05    0.61  3.95  70.3 GIF
   20221222 23:10:00  HIMAWARI      Vis  -14.88 -130.29  35.0   -15.13 -130.47     0.15      0.43   0.05    0.82 11.00  97.6 GIF
   20221222 23:40:00  HIMAWARI      Vis  -14.94 -130.31  35.0   -15.19 -130.47     0.11      0.32   0.05    1.08 14.72  99.9 GIF
   20221223 00:10:00  HIMAWARI      Vis  -15.00 -130.33  35.0   -15.25 -130.46     0.12      0.33   0.15    1.07 14.59  99.2 GIF
   20221223 00:40:00  HIMAWARI      Vis  -15.06 -130.36  35.0   -15.31 -130.46     0.10      0.29   0.20    1.19 16.35  98.5 GIF
   20221223 01:10:00  HIMAWARI      Vis  -15.13 -130.38  35.0   -15.33 -130.38     0.11      0.30   0.10    1.16 15.89  99.5 GIF
   20221223 01:40:00  HIMAWARI      Vis  -15.19 -130.40  35.0   -15.41 -130.43     0.12      0.35   0.10    1.00 13.60  96.4 GIF
   20221223 02:10:00  HIMAWARI      Vis  -15.25 -130.43  35.0   -15.47 -130.43     0.12      0.33   0.15    1.04 14.20 100.0 GIF
   20221223 02:30:00  HIMAWARI      Vis  -15.29 -130.44  35.0   -15.56 -130.47     0.11      0.32   0.50    1.08 14.77  97.4 GIF
   20221223 03:10:00  HIMAWARI      Vis  -15.37 -130.47  35.0   -15.62 -130.42     0.11      0.31   0.10    1.12 15.32  99.7 GIF
   20221223 03:40:00  HIMAWARI      Vis  -15.43 -130.50  35.0   -15.63 -130.44     0.13      0.35   0.30    0.98 13.38  98.2 GIF
   20221223 04:10:00  HIMAWARI      Vis  -15.49 -130.52  35.0   -15.71 -130.49     0.13      0.37   0.10    0.94 12.70 100.0 GIF
   20221223 04:40:00  HIMAWARI      Vis  -15.55 -130.54  35.0   -15.75 -130.46     0.11      0.32   0.05    1.07 14.65  99.8 GIF
   20221223 05:10:00  HIMAWARI      Vis  -15.60 -130.56  35.0   -15.80 -130.51     0.16      0.44   0.10    0.80 10.77  83.6 GIF
   20221223 05:40:00  HIMAWARI      Vis  -15.66 -130.59  35.0   -15.91 -130.53     0.15      0.41   0.10    0.85 11.47  94.3 GIF
   20221223 06:10:00  HIMAWARI      Vis  -15.72 -130.61  35.0   -15.94 -130.45     0.18      0.50   0.15    0.72  9.57  86.5 GIF
   20221223 06:40:00  HIMAWARI      Vis  -15.78 -130.63  35.0   -16.00 -130.47     0.13      0.38   0.45    0.92 12.48  98.6 GIF
   20221223 07:10:00  HIMAWARI      Vis  -15.83 -130.65  35.0   -16.03 -130.47     0.19      0.55   0.05    0.66  8.64  85.9 GIF
   20221223 07:40:00  HIMAWARI      Vis  -15.89 -130.67  35.0   -16.04 -130.49     0.19      0.54   0.40    0.67  8.82  87.8 GIF
   20221223 08:10:00  HIMAWARI       IR  -15.95 -130.69  35.0   -16.40 -130.53     0.30      0.86   0.05    0.77  5.54  98.3 GIF
   20221223 08:40:00    SSMI16 85-92GHz  -15.99 -130.70  35.0   -15.80 -130.55     0.13      0.37    N/A    3.14 12.91   0.0 GIF
   20221223 09:10:00    SSMI16 85-92GHz  -15.99 -130.70  35.0   -15.86 -130.57     0.13      0.37    N/A    3.14 12.57   0.0 GIF
   20221223 09:40:00    SSMI16 85-92GHz  -15.99 -130.70  35.0   -15.91 -130.59     0.13      0.37    N/A    3.14 12.04   0.0 GIF
   20221223 10:10:00    SSMI18 85-92GHz  -16.13 -130.74  35.0   -15.92 -130.60     0.14      0.40    N/A    2.85 11.82   0.0 GIF
   20221223 10:40:00    SSMI18 85-92GHz  -16.13 -130.74  35.0   -15.97 -130.62     0.14      0.40    N/A    2.85 11.42   0.0 GIF
   20221223 11:10:00    SSMI18 85-92GHz  -16.13 -130.74  35.0   -16.03 -130.63     0.14      0.40    N/A    2.85 10.91   0.0 GIF
   20221223 11:40:00    SSMI18 85-92GHz  -16.13 -130.74  35.0   -16.08 -130.64     0.14      0.40    N/A    2.85 10.36   0.0 GIF
   20221223 12:10:00    SSMI18 85-92GHz  -16.13 -130.74  35.0   -16.14 -130.65     0.14      0.40    N/A    2.85  9.79   0.0 GIF
   20221223 12:40:00    SSMI18 85-92GHz  -16.13 -130.74  35.0   -16.19 -130.66     0.14      0.40    N/A    2.85  9.23   0.0 GIF
   20221223 13:10:00    SSMI18 85-92GHz  -16.13 -130.74  35.0   -16.24 -130.66     0.14      0.40    N/A    2.85  8.69   0.0 GIF
   20221223 13:40:00    SSMI18 85-92GHz  -16.13 -130.74  35.0   -16.30 -130.67     0.14      0.40    N/A    2.85  8.17   0.0 GIF
   20221223 14:10:00    SSMI18 85-92GHz  -16.13 -130.74  35.0   -16.35 -130.68     0.14      0.40    N/A    2.85  7.68   0.0 GIF
   20221223 14:30:00    SSMI18 85-92GHz  -16.13 -130.74  35.0   -16.39 -130.67     0.14      0.40    N/A    2.85  7.37   0.0 GIF
   20221223 15:10:00    SSMI18 85-92GHz  -16.13 -130.74  35.0   -16.46 -130.67     0.14      0.40    N/A    2.85  6.79   0.0 GIF
   20221223 15:40:00    SSMI18 85-92GHz  -16.13 -130.74  35.0   -16.51 -130.67     0.14      0.40    N/A    2.85  6.40   0.0 GIF
   20221223 16:10:00    SSMI18 85-92GHz  -16.13 -130.74  35.0   -16.56 -130.68     0.14      0.40    N/A    2.85  6.03   0.0 GIF
   20221223 16:40:00    SSMI18 85-92GHz  -16.13 -130.74  35.0   -16.61 -130.67     0.14      0.40    N/A    2.85  5.69   0.0 GIF
   20221223 17:10:00    SSMI18 85-92GHz  -16.13 -130.74  35.0   -16.66 -130.66     0.14      0.40    N/A    2.85  5.37   0.0 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