Tropical Depression 10L


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    .
   20220923 15:45:00     AMSR2 85-92GHz   17.88   19.79  30.0    17.91   19.70     0.47      1.31    N/A    0.30  3.56   0.0 GIF
   20220923 14:51:49     AMSR2 85-92GHz   17.88   19.79  30.0     6.11  -66.50     0.47      1.31    N/A    0.30  0.00   0.0 GIF
   20220923 16:30:00     AMSR2 85-92GHz   17.88   19.79  30.0    18.03   19.76     0.47      1.31    N/A    0.30  3.48   0.0 GIF
   20220923 17:00:00     AMSR2 85-92GHz   17.88   19.79  30.0    18.10   19.80     0.47      1.31    N/A    0.30  3.42   0.0 GIF
   20220923 18:00:20    GOES16   NearIR   18.35   20.04  30.0    18.40   20.01     0.00      0.00    N/A    0.00  0.00   0.0 GIF
   20220923 18:20:37    SSMI16 85-92GHz   18.40   20.06  30.0     6.05  -66.20     0.55      1.57    N/A    0.12  0.00   0.0 GIF
   20220923 18:45:00    SSMI18 85-92GHz   18.29   20.00  30.0    18.61   20.05     0.50      1.40    N/A    0.23  3.32   0.0 GIF
   20220923 18:45:00    SSMI18 85-92GHz   18.29   20.00  30.0    18.61   20.05     0.50      1.40    N/A    0.23  3.32   0.0 GIF
   20220923 18:20:37    SSMI16 85-92GHz   18.40   20.06  30.0     6.05  -66.20     0.55      1.57    N/A    0.12  0.00   0.0 GIF
   20220923 20:00:00    SSMI18 85-92GHz   18.29   20.00  30.0    18.78   20.15     0.50      1.40    N/A    0.23  3.18   0.0 GIF
   20220923 18:20:37    SSMI16 85-92GHz   18.40   20.06  30.0     0.40   -0.49     0.55      1.57    N/A    0.12  0.00   0.0 GIF
   20220923 20:45:00    SSMI18 85-92GHz   18.29   20.00  30.0    18.72   20.44     0.50      1.40    N/A    0.23  3.09   0.0 GIF
   20220923 22:00:31    GOES17   NearIR   18.73   20.57  35.0    18.78   20.54     0.00      0.00    N/A    0.00  0.00   0.0 GIF
   20220923 22:00:00    SSMI18 85-92GHz   18.29   20.00  30.0    18.88   20.52     0.50      1.40    N/A    0.23  2.92   0.0 GIF
   20220923 23:00:00    SSMI18 85-92GHz   18.29   20.00  30.0    19.00   20.59     0.50      1.40    N/A    0.23  2.78   0.0 GIF
   20220923 18:20:37    SSMI16 85-92GHz   18.40   20.06  30.0     0.40   -0.49     0.55      1.57    N/A    0.12  0.00   0.0 GIF
   20220923 18:20:37    SSMI16 85-92GHz   18.40   20.06  30.0     0.40   -0.49     0.55      1.57    N/A    0.12  0.00   0.0 GIF
   20220924 00:00:00    SSMI18 85-92GHz   18.29   20.00  30.0    19.14   20.64     0.50      1.40    N/A    0.23  2.64   0.0 GIF
   20220924 00:45:00  METEOSAT   NearIR   19.09   20.74  35.0    18.34   21.29     0.36      1.01   0.15    0.58  4.69  70.8 GIF
   20220924 01:00:00  METEOSAT   NearIR   19.12   20.75  35.0    18.55   21.49     0.40      1.13   0.05    0.53  4.19  71.0 GIF
   20220923 18:20:37    SSMI16 85-92GHz   18.40   20.06  30.0     0.40   -0.49     0.55      1.57    N/A    0.12  0.00   0.0 GIF
   20220924 01:45:00    SSMI18 85-92GHz   18.29   20.00  30.0    19.37   20.75     0.50      1.40    N/A    0.23  2.41   0.0 GIF
   20220923 18:20:37    SSMI16 85-92GHz   18.40   20.06  30.0     0.67   -0.87     0.55      1.57    N/A    0.12  0.00   0.0 GIF
   20220924 02:45:00    SSMI18 85-92GHz   18.29   20.00  30.0    19.51   20.75     0.50      1.40    N/A    0.23  2.29   0.0 GIF
   20220923 18:20:37    SSMI16 85-92GHz   18.40   20.06  30.0     0.67   -0.87     0.55      1.57    N/A    0.12  0.00   0.0 GIF
   20220924 03:45:00    SSMI18 85-92GHz   18.29   20.00  30.0    19.66   20.79     0.50      1.40    N/A    0.23  2.17   0.0 GIF
   20220924 04:30:00     AMSR2 85-92GHz   19.41   20.80  35.0    19.63   20.75     0.47      1.34    N/A    0.28  3.44   0.0 GIF
   20220924 04:30:00     AMSR2 85-92GHz   19.41   20.80  35.0    19.63   20.75     0.47      1.34    N/A    0.28  3.44   0.0 GIF
   20220924 05:30:00     AMSR2 85-92GHz   19.41   20.80  35.0    19.78   20.77     0.47      1.34    N/A    0.28  3.32   0.0 GIF
   20220924 05:45:00     AMSR2 85-92GHz   19.41   20.80  35.0    19.82   20.78     0.47      1.34    N/A    0.28  3.28   0.0 GIF
   20220924 06:30:00  METEOSAT       IR   19.93   20.89  35.0    20.76   20.89     0.38      1.08   0.05    0.65  4.41  95.7 GIF
   20220924 06:45:00  METEOSAT       IR   19.97   20.90  35.0    20.79   20.90     0.45      1.26   0.10    0.59  3.76  96.5 GIF
   20220924 07:30:00  METEOSAT   NearIR   20.08   20.91  35.0    19.30   21.02     1.12      3.18   0.10    0.21  1.49  54.1 GIF
   20220924 07:45:00    SSMI16 85-92GHz   20.09   20.92  35.0    20.11   21.08     0.29      0.82    N/A    0.96  5.77   0.0 GIF
   20220924 07:36:33    SSMI16 85-92GHz   20.09   20.92  35.0     0.30   -0.18     0.29      0.82    N/A    0.96  0.00   0.0 GIF
   20220924 08:45:00    SSMI16 85-92GHz   20.09   20.92  35.0    20.16   20.96     0.29      0.82    N/A    0.96  5.58   0.0 GIF
   20220924 07:36:33    SSMI16 85-92GHz   20.09   20.92  35.0     0.30   -0.18     0.29      0.82    N/A    0.96  0.00   0.0 GIF
   20220924 07:36:33    SSMI16 85-92GHz   20.09   20.92  35.0     0.30   -0.18     0.29      0.82    N/A    0.96  0.00   0.0 GIF
   20220924 10:30:00    SSMI16 85-92GHz   20.09   20.92  35.0    20.43   20.96     0.29      0.82    N/A    0.96  5.04   0.0 GIF
   20220924 10:45:00    SSMI16 85-92GHz   20.09   20.92  35.0    20.47   20.96     0.29      0.82    N/A    0.96  4.96   0.0 GIF
   20220924 07:36:33    SSMI16 85-92GHz   20.09   20.92  35.0     0.30   -0.18     0.29      0.82    N/A    0.96  0.00   0.0 GIF
   20220924 11:45:00    SSMI16 85-92GHz   20.09   20.92  35.0    20.61   20.96     0.29      0.82    N/A    0.96  4.62   0.0 GIF
   20220924 07:36:33    SSMI16 85-92GHz   20.09   20.92  35.0     0.30   -0.18     0.29      0.82    N/A    0.96  0.00   0.0 GIF
   20220924 12:45:00    SSMI16 85-92GHz   20.09   20.92  35.0    20.76   20.97     0.29      0.82    N/A    0.96  4.29   0.0 GIF
   20220924 07:36:33    SSMI16 85-92GHz   20.09   20.92  35.0     0.30   -0.18     0.29      0.82    N/A    0.96  0.00   0.0 GIF
   20220924 14:00:00    SSMI16 85-92GHz   20.09   20.92  35.0    20.94   20.97     0.29      0.82    N/A    0.96  3.91   0.0 GIF
   20220924 14:30:00    SSMI16 85-92GHz   20.09   20.92  35.0    20.72   20.96     0.29      0.82    N/A    0.96  3.76   0.0 GIF
   20220924 15:00:00    SSMI16 85-92GHz   20.09   20.92  35.0    20.80   20.97     0.29      0.82    N/A    0.96  3.62   0.0 GIF
   20220924 07:36:33    SSMI16 85-92GHz   20.09   20.92  35.0     0.41   -0.07     0.29      0.82    N/A    0.96  0.00   0.0 GIF
   20220924 15:45:00    SSMI16 85-92GHz   20.09   20.92  35.0    20.92   20.97     0.29      0.82    N/A    0.96  3.42   0.0 GIF
   20220924 07:36:33    SSMI16 85-92GHz   20.09   20.92  35.0     0.41   -0.07     0.29      0.82    N/A    0.96  0.00   0.0 GIF
   20220924 16:45:00    SSMI16 85-92GHz   20.09   20.92  35.0    21.07   20.97     0.29      0.82    N/A    0.96  3.17   0.0 GIF
   20220924 17:30:00    SSMI16 85-92GHz   20.09   20.92  35.0    21.19   20.98     0.29      0.82    N/A    0.96  3.00   0.0 GIF
   20220924 17:45:00    SSMI18 85-92GHz   21.17   20.81  35.0    21.12   20.81     0.64      1.80    N/A    0.00  2.62   0.0 GIF
   20220924 18:08:25    SSMI16 85-92GHz   21.28   20.81  35.0    -0.19   -0.42     0.64      1.80    N/A    0.00  0.00   0.0 GIF
   20220924 18:45:00    SSMI16 85-92GHz   21.28   20.81  35.0    21.07   20.76     0.64      1.80    N/A    0.00  2.61   0.0 GIF
   20220924 19:30:00    SSMI16 85-92GHz   21.28   20.81  35.0    21.18   20.76     0.64      1.80    N/A    0.00  2.57   0.0 GIF
   20220924 19:45:00    SSMI16 85-92GHz   21.28   20.81  35.0    21.21   20.76     0.64      1.80    N/A    0.00  2.56   0.0 GIF
   20220924 20:30:00    SSMI16 85-92GHz   21.28   20.81  35.0    21.43   20.55     0.64      1.80    N/A    0.00  2.51   0.0 GIF
   20220924 20:45:00    SSMI16 85-92GHz   21.28   20.81  35.0    21.47   20.56     0.64      1.80    N/A    0.00  2.49   0.0 GIF
   20220924 21:30:00  METEOSAT   NearIR   21.87   20.60  35.0    21.75   20.22     0.66      1.87   0.05    0.33  2.54  22.3 GIF
   20220924 21:45:00  METEOSAT   NearIR   21.91   20.60  35.0    21.81   20.19     0.64      1.82   0.05    0.34  2.61  40.3 GIF
   20220924 22:30:00  METEOSAT   NearIR   22.02   20.60  35.0    22.02   20.06     0.59      1.66   0.05    0.37  2.85  47.0 GIF
   20220924 22:45:00  METEOSAT       IR   22.06   20.59  35.0    22.01   20.03     0.57      1.60   0.40    0.51  2.96  47.3 GIF
   20220924 23:30:00    SSMI16 85-92GHz   21.28   20.81  35.0    21.88   20.55     0.64      1.80    N/A    0.00  2.25   0.0 GIF
   20220925 00:00:00    SSMI16 85-92GHz   21.28   20.81  35.0    21.95   20.56     0.64      1.80    N/A    0.00  2.21   0.0 GIF
   20220924 18:08:25    SSMI16 85-92GHz   21.28   20.81  35.0    -0.07   -0.31     0.64      1.80    N/A    0.00  0.00   0.0 GIF
   20220925 00:45:00  METEOSAT   NearIR   22.36   20.58  35.0    22.44   20.47     0.48      1.37   0.50    0.44  3.47  41.3 GIF
   20220924 18:08:25    SSMI16 85-92GHz   21.28   20.81  35.0    -0.07   -0.31     0.64      1.80    N/A    0.00  0.00   0.0 GIF
   20220925 02:00:00  METEOSAT   NearIR   22.55   20.57  35.0    22.85   20.54     0.60      1.71   0.35    0.36  2.78  47.3 GIF
   20220924 18:08:25    SSMI16 85-92GHz   21.28   20.81  35.0    -0.04   -0.28     0.64      1.80    N/A    0.00  0.00   0.0 GIF
   20220924 18:08:25    SSMI16 85-92GHz   21.28   20.81  35.0    -0.04   -0.28     0.64      1.80    N/A    0.00  0.00   0.0 GIF
   20220925 03:30:00    SSMI16 85-92GHz   21.28   20.81  35.0    22.67   20.23     0.64      1.80    N/A    0.00  1.90   0.0 GIF
   20220925 03:45:00  METEOSAT   NearIR   23.00   20.27  30.0    22.93   20.38     0.81      2.29   0.20    0.28  2.07  49.0 GIF
   20220924 18:08:25    SSMI16 85-92GHz   21.28   20.81  35.0    -0.04   -0.28     0.64      1.80    N/A    0.00  0.00   0.0 GIF
   20220925 05:00:00  METEOSAT   NearIR   23.17   20.23  30.0    23.34   20.56     0.45      1.28   0.50    0.47  3.70  65.0 GIF
   20220924 18:08:25    SSMI16 85-92GHz   21.28   20.81  35.0    -0.04   -0.28     0.64      1.80    N/A    0.00  0.00   0.0 GIF
   20220925 06:00:00  METEOSAT   NearIR   23.30   20.20  30.0    23.28   20.50     0.85      2.39   0.50    0.27  1.98  49.2 GIF
   20220924 18:08:25    SSMI16 85-92GHz   21.28   20.81  35.0    -0.04   -0.28     0.64      1.80    N/A    0.00  0.00   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