Tropical Depression 02S


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    .
   20220926 21:00:00  METEOSAT       IR  -13.10  -82.10  40.0   -14.00  -81.41     0.11      0.31   0.10    1.75 15.24  81.6 GIF
   20220926 22:00:00  METEOSAT       IR  -13.11  -81.94  40.0   -14.11  -81.22     0.17      0.49   0.05    1.18  9.63  48.3 GIF
   20220926 22:00:00  METEOSAT       IR  -13.11  -81.94  40.0   -14.11  -81.22     0.17      0.49   0.05    1.18  9.63  48.3 GIF
   20220926 23:00:00  METEOSAT       IR  -13.12  -81.77  40.0   -14.47  -80.82     0.33      0.92   0.35    0.73  5.14  44.8 GIF
   20220926 23:00:00  METEOSAT       IR  -13.12  -81.77  40.0   -14.47  -80.82     0.33      0.92   0.35    0.73  5.14  44.8 GIF
   20220926 23:30:00  METEOSAT       IR  -13.12  -81.69  40.0   -14.52  -80.67     0.44      1.24   0.50    0.60  3.84  47.5 GIF
   20220927 00:00:00    SSMI18 85-92GHz  -13.12  -81.69  40.0   -13.98  -80.99     0.15      0.43    N/A    2.53 10.74   0.0 GIF
   20220927 01:00:00  METEOSAT   NearIR  -13.14  -81.45  40.0   -14.21  -81.09     0.16      0.46   0.05    1.23 10.34  49.9 GIF
   20220927 01:00:00  METEOSAT   NearIR  -13.14  -81.45  40.0   -14.21  -81.09     0.16      0.46   0.05    1.23 10.34  49.9 GIF
   20220927 02:00:00  METEOSAT       IR  -13.15  -81.28  40.0   -14.40  -80.77     0.12      0.35   0.15    1.59 13.63  57.0 GIF
   20220927 02:00:00  METEOSAT       IR  -13.15  -81.28  40.0   -14.40  -80.77     0.12      0.35   0.15    1.59 13.63  57.0 GIF
   20220927 03:00:00  METEOSAT       IR  -13.16  -81.12  40.0   -14.41  -80.65     0.12      0.33   0.10    1.69 14.60  49.2 GIF
   20220927 03:00:00  METEOSAT       IR  -13.16  -81.12  40.0   -14.41  -80.65     0.12      0.33   0.10    1.69 14.60  49.2 GIF
   20220927 04:00:00  METEOSAT       IR  -13.18  -80.95  40.0   -14.48  -80.28     0.21      0.59   0.05    1.02  7.98  49.0 GIF
   20220927 04:00:00  METEOSAT       IR  -13.18  -80.95  40.0   -14.48  -80.28     0.21      0.59   0.05    1.02  7.98  49.0 GIF
   20220927 05:00:00    SSMI16 85-92GHz  -13.13  -81.56  40.0   -14.15  -80.10     0.18      0.49    N/A    2.12  6.41   0.0 GIF
   20220927 05:00:00    SSMI16 85-92GHz  -13.13  -81.56  40.0   -14.15  -80.10     0.18      0.49    N/A    2.12  6.41   0.0 GIF
   20220927 06:00:00  METEOSAT       IR  -13.20  -80.60  40.0   -14.38  -80.24     0.20      0.56   0.05    1.07  8.47  47.6 GIF
   20220927 06:00:00  METEOSAT       IR  -13.20  -80.60  40.0   -14.38  -80.24     0.20      0.56   0.05    1.07  8.47  47.6 GIF
   20220927 07:00:00  METEOSAT       IR  -13.40  -80.59  40.0   -14.48  -80.23     0.15      0.43   0.05    1.33 11.13  67.5 GIF
   20220927 07:00:00  METEOSAT       IR  -13.40  -80.59  40.0   -14.48  -80.23     0.15      0.43   0.05    1.33 11.13  67.5 GIF
   20220927 08:00:00  METEOSAT       IR  -13.40  -80.39  40.0   -14.45  -80.16     0.29      0.83   0.05    0.79  5.70  76.6 GIF
   20220927 08:00:00  METEOSAT       IR  -13.40  -80.39  40.0   -14.45  -80.16     0.29      0.83   0.05    0.79  5.70  76.6 GIF
   20220927 09:00:00  METEOSAT   NearIR  -13.40  -80.20  40.0   -14.62  -79.99     0.30      0.84   0.20    0.69  5.64  44.3 GIF
   20220927 09:00:00  METEOSAT   NearIR  -13.40  -80.20  40.0   -14.62  -79.99     0.30      0.84   0.20    0.69  5.64  44.3 GIF
   20220927 10:00:00  METEOSAT   NearIR  -13.40  -80.02  40.0   -14.65  -79.68     0.32      0.91   0.30    0.64  5.21  47.9 GIF
   20220927 10:00:00  METEOSAT   NearIR  -13.40  -80.02  40.0   -14.65  -79.68     0.32      0.91   0.30    0.64  5.21  47.9 GIF
   20220927 11:00:00  METEOSAT   NearIR  -13.39  -79.84  40.0   -14.67  -79.43     0.35      0.99   0.05    0.60  4.81  47.6 GIF
   20220927 11:00:00  METEOSAT   NearIR  -13.39  -79.84  40.0   -14.67  -79.43     0.35      0.99   0.05    0.60  4.81  47.6 GIF
   20220927 12:00:00  METEOSAT       IR  -13.39  -79.67  40.0   -14.77  -79.54     0.49      1.38   0.05    0.56  3.43  65.6 GIF
   20220927 12:00:00    SSMI18 85-92GHz  -13.39  -79.71  40.0   -14.64  -79.31     0.36      1.01    N/A    0.62  4.65   0.0 GIF
   20220927 13:00:00  METEOSAT       IR  -13.40  -79.50  40.0   -14.67  -79.42     0.15      0.41   0.05    1.38 11.56  94.7 GIF
   20220927 13:00:00  METEOSAT       IR  -13.40  -79.50  40.0   -14.67  -79.42     0.15      0.41   0.05    1.38 11.56  94.7 GIF
   20220927 14:00:00  METEOSAT       IR  -13.40  -79.32  40.0   -14.45  -79.07     0.24      0.69   0.05    0.91  6.91  98.3 GIF
   20220927 14:00:00  METEOSAT       IR  -13.40  -79.32  40.0   -14.45  -79.07     0.24      0.69   0.05    0.91  6.91  98.3 GIF
   20220927 15:00:00  METEOSAT       IR  -13.42  -79.15  40.0   -14.47  -78.74     0.23      0.64   0.05    0.96  7.38  77.6 GIF
   20220927 15:00:00  METEOSAT       IR  -13.42  -79.15  40.0   -14.47  -78.74     0.23      0.64   0.05    0.96  7.38  77.6 GIF
   20220927 16:00:00  METEOSAT       IR  -13.44  -78.97  40.0   -14.39  -78.51     0.16      0.46   0.10    1.25 10.29 100.0 GIF
   20220927 16:00:00  METEOSAT       IR  -13.44  -78.97  40.0   -14.39  -78.51     0.16      0.46   0.10    1.25 10.29 100.0 GIF
   20220927 17:00:00    SSMI18 85-92GHz  -13.39  -79.71  40.0   -14.72  -78.42     0.36      1.01    N/A    0.62  3.62   0.0 GIF
   20220927 17:00:00    SSMI18 85-92GHz  -13.39  -79.71  40.0   -14.72  -78.42     0.36      1.01    N/A    0.62  3.62   0.0 GIF
   20220927 18:00:00  METEOSAT   NearIR  -13.50  -78.60  40.0   -14.35  -78.73     0.22      0.63   0.05    0.91  7.51  64.3 GIF
   20220927 18:00:00  METEOSAT   NearIR  -13.50  -78.60  40.0   -14.35  -78.73     0.22      0.63   0.05    0.91  7.51  64.3 GIF
   20220927 19:00:00  METEOSAT       IR  -13.36  -78.41  30.0   -14.54  -78.43     0.35      0.99   0.05    0.70  4.81  80.1 GIF
   20220927 19:00:00  METEOSAT   NearIR  -13.36  -78.41  30.0   -14.46  -78.64     3.36      9.49    N/A    0.00  0.50   0.0 GIF
   20220927 20:00:00  METEOSAT   NearIR  -13.43  -78.21  30.0   -14.63  -78.59     0.26      0.74   0.05    0.78  6.42  53.8 GIF
   20220927 20:00:00  METEOSAT   NearIR  -13.43  -78.21  30.0   -14.63  -78.59     0.26      0.74   0.05    0.78  6.42  53.8 GIF
   20220927 21:00:00  METEOSAT       IR  -13.50  -78.00  30.0   -14.77  -78.36     0.22      0.63   0.05    0.98  7.57  99.1 GIF
   20220927 21:00:00  METEOSAT       IR  -13.50  -78.00  30.0   -14.77  -78.36     0.22      0.63   0.05    0.98  7.57  99.1 GIF
   20220927 22:00:00  METEOSAT       IR  -13.57  -77.79  30.0   -14.77  -78.33     0.17      0.48   0.15    1.21  9.90 100.0 GIF
   20220927 22:00:00  METEOSAT       IR  -13.57  -77.79  30.0   -14.77  -78.33     0.17      0.48   0.15    1.21  9.90 100.0 GIF
   20220927 23:00:00  METEOSAT       IR  -13.64  -77.57  30.0   -14.89  -78.21     0.19      0.52   0.05    1.12  9.05 100.0 GIF
   20220927 23:00:00  METEOSAT       IR  -13.64  -77.57  30.0   -14.89  -78.21     0.19      0.52   0.05    1.12  9.05 100.0 GIF
   20220927 23:30:00  METEOSAT   NearIR  -13.68  -77.46  30.0   -14.76  -78.39     0.28      0.78   0.05    0.74  6.09  54.9 GIF
   20220928 00:00:00  METEOSAT       IR  -13.72  -77.35  30.0   -15.09  -78.23     0.26      0.74   0.05    0.86  6.44  76.2 GIF
   20220928 01:00:00  METEOSAT       IR  -13.79  -77.13  30.0   -15.37  -77.95     0.28      0.79   0.05    0.81  5.98  78.1 GIF
   20220928 01:00:00  METEOSAT       IR  -13.79  -77.13  30.0   -15.37  -77.95     0.28      0.79   0.05    0.81  5.98  78.1 GIF
   20220928 02:00:00    SSMI18 85-92GHz  -13.64  -77.60  30.0   -14.73  -77.77     0.64      1.80    N/A    0.00  2.45   0.0 GIF
   20220928 02:00:00    SSMI18 85-92GHz  -13.64  -77.60  30.0   -14.73  -77.77     0.64      1.80    N/A    0.00  2.45   0.0 GIF
   20220928 03:00:00    SSMI17 85-92GHz  -13.91  -76.78  30.0   -14.00  -76.84     0.64      1.80    N/A    0.00  2.62   0.0 GIF
   20220928 03:00:00    SSMI17 85-92GHz  -13.91  -76.78  30.0   -14.00  -76.84     0.64      1.80    N/A    0.00  2.62   0.0 GIF
   20220928 04:00:00    SSMI17 85-92GHz  -13.91  -76.78  30.0   -14.09  -76.61     0.64      1.80    N/A    0.00  2.57   0.0 GIF
   20220928 04:00:00    SSMI17 85-92GHz  -13.91  -76.78  30.0   -14.09  -76.61     0.64      1.80    N/A    0.00  2.57   0.0 GIF
   20220928 05:00:00    SSMI17 85-92GHz  -13.91  -76.78  30.0   -14.17  -76.38     0.64      1.80    N/A    0.00  2.50   0.0 GIF
   20220928 05:00:00    SSMI17 85-92GHz  -13.91  -76.78  30.0   -14.17  -76.38     0.64      1.80    N/A    0.00  2.50   0.0 GIF
   20220928 06:00:00    SSMI17 85-92GHz  -13.91  -76.78  30.0   -14.26  -76.16     0.64      1.80    N/A    0.00  2.42   0.0 GIF
   20220928 06:00:00    SSMI17 85-92GHz  -13.91  -76.78  30.0   -14.26  -76.16     0.64      1.80    N/A    0.00  2.42   0.0 GIF
   20220928 07:00:00    SSMI17 85-92GHz  -13.91  -76.78  30.0   -14.35  -75.94     0.64      1.80    N/A    0.00  2.33   0.0 GIF
   20220928 07:00:00    SSMI17 85-92GHz  -13.91  -76.78  30.0   -14.35  -75.94     0.64      1.80    N/A    0.00  2.33   0.0 GIF
   20220928 08:00:00    SSMI17 85-92GHz  -13.91  -76.78  30.0   -14.43  -75.72     0.64      1.80    N/A    0.00  2.24   0.0 GIF
   20220928 08:00:00    SSMI17 85-92GHz  -13.91  -76.78  30.0   -14.43  -75.72     0.64      1.80    N/A    0.00  2.24   0.0 GIF
   20220928 09:00:00    SSMI17 85-92GHz  -13.91  -76.78  30.0   -14.52  -75.50     0.64      1.80    N/A    0.00  2.15   0.0 GIF
   20220928 09:00:00    SSMI17 85-92GHz  -13.91  -76.78  30.0   -14.52  -75.50     0.64      1.80    N/A    0.00  2.15   0.0 GIF
   20220928 10:00:00     AMSR2 85-92GHz  -14.41  -75.46  30.0   -14.80  -75.29     0.42      1.18    N/A    0.42  3.85   0.0 GIF
   20220928 10:00:00     AMSR2 85-92GHz  -14.41  -75.46  30.0   -14.80  -75.29     0.42      1.18    N/A    0.42  3.85   0.0 GIF
   20220928 11:00:00     AMSR2 85-92GHz  -14.41  -75.46  30.0   -14.89  -75.08     0.42      1.18    N/A    0.42  3.69   0.0 GIF
   20220928 11:00:00     AMSR2 85-92GHz  -14.41  -75.46  30.0   -14.89  -75.08     0.42      1.18    N/A    0.42  3.69   0.0 GIF
   20220928 12:00:00     AMSR2 85-92GHz  -14.41  -75.46  30.0   -14.99  -74.89     0.42      1.18    N/A    0.42  3.52   0.0 GIF
   20220928 12:00:00     AMSR2 85-92GHz  -14.41  -75.46  30.0   -14.99  -74.89     0.42      1.18    N/A    0.42  3.52   0.0 GIF
   20220928 13:00:00     AMSR2 85-92GHz  -14.41  -75.46  30.0   -15.08  -74.69     0.42      1.18    N/A    0.42  3.34   0.0 GIF
   20220928 13:00:00     AMSR2 85-92GHz  -14.41  -75.46  30.0   -15.08  -74.69     0.42      1.18    N/A    0.42  3.34   0.0 GIF
   20220928 14:00:00     AMSR2 85-92GHz  -14.41  -75.46  30.0   -15.18  -74.51     0.42      1.18    N/A    0.42  3.15   0.0 GIF
   20220928 14:00:00     AMSR2 85-92GHz  -14.41  -75.46  30.0   -15.18  -74.51     0.42      1.18    N/A    0.42  3.15   0.0 GIF
   20220928 15:00:00     AMSR2 85-92GHz  -14.41  -75.46  30.0   -15.26  -74.33     0.42      1.18    N/A    0.42  2.98   0.0 GIF
   20220928 15:00:00     AMSR2 85-92GHz  -14.41  -75.46  30.0   -15.26  -74.33     0.42      1.18    N/A    0.42  2.98   0.0 GIF
   20220928 16:00:00     AMSR2 85-92GHz  -14.41  -75.46  30.0   -15.37  -74.17     0.42      1.18    N/A    0.42  2.81   0.0 GIF
   20220928 16:00:00     AMSR2 85-92GHz  -14.41  -75.46  30.0   -15.37  -74.17     0.42      1.18    N/A    0.42  2.81   0.0 GIF
   20220928 17:00:00     AMSR2 85-92GHz  -14.41  -75.46  30.0   -15.48  -74.01     0.42      1.18    N/A    0.42  2.64   0.0 GIF
   20220928 17:00:00     AMSR2 85-92GHz  -14.41  -75.46  30.0   -15.48  -74.01     0.42      1.18    N/A    0.42  2.64   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