Tropical Depression 05R


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    .
   20200121 12:45:00  METEOSAT       IR  -17.65  -67.38 217145180160.0   -17.58  -67.95     0.17      0.47   0.05    0.88 10.06 100.0 GIF
   20200121 13:15:00  METEOSAT       IR  -17.81  -67.43  -0.0   -17.76  -67.90     1.93      5.45   0.10    0.30  0.87  69.5 GIF
   20200121 13:45:00  METEOSAT   NearIR  -17.96  -67.48 -10.0   -17.43  -68.19     0.51      1.44   0.15    0.42  3.29  58.9 GIF
   20200121 14:15:00  METEOSAT       IR  -18.09  -67.52 131615324164786749436.8   -17.29  -68.37     0.17      0.47   0.40    0.88 10.14 100.0 GIF
   20200121 14:45:00  METEOSAT       IR  -18.22  -67.57   0.0   -17.30  -68.36     0.34      0.96   0.05    0.71  4.93  86.3 GIF
   20200121 15:15:00  METEOSAT   NearIR  -18.34  -67.62  -0.0   -17.34  -68.30     0.33      0.93   0.05    0.63  5.11  58.2 GIF
   20200121 15:45:00  METEOSAT       IR  -18.45  -67.67  -0.0   -17.48  -68.19     0.18      0.52   0.30    1.13  9.11  95.7 GIF
   20200121 16:15:00  METEOSAT   NearIR  -18.56  -67.71 770880.1   -17.38  -68.35     0.13      0.37   0.05    0.91 12.71  65.2 GIF
   20200121 16:45:00  METEOSAT       IR  -18.65  -67.76   0.0   -17.28  -68.44     0.23      0.66   0.05    0.93  7.17  79.0 GIF
   20200121 17:15:00  METEOSAT       IR  -18.74  -67.80 14474152099681216075623524375259.9   -17.22  -68.54     0.15      0.44   0.05    0.96 10.86  73.2 GIF
   20200121 17:45:00  METEOSAT       IR  -18.83  -67.85   0.0   -17.18  -68.67     0.22      0.63   0.05    0.97  7.55  81.8 GIF
   20200121 18:15:00  METEOSAT       IR  -18.90  -67.89 889960307621888.0   -17.20  -68.69     0.17      0.48   0.05    0.85  9.80  67.5 GIF
   20200121 18:45:00  METEOSAT   NearIR  -18.98  -67.94   0.0   -17.35  -68.57     0.42      1.19   0.35    0.50  3.99  48.8 GIF
   20200121 19:15:00  METEOSAT   NearIR  -19.04  -67.98  -0.0   -17.62  -68.75     0.55      1.56   0.05    0.39  3.05  49.3 GIF
   20200121 19:45:00  METEOSAT   NearIR  -19.11  -68.03 2139853907034112.0   -17.43  -68.71     0.22      0.62   0.15    0.55  7.61  56.2 GIF
   20200121 20:15:00  METEOSAT       IR  -19.16  -68.07 1108064667155818348547.3   -17.71  -69.16     0.17      0.49   0.10    0.84  9.76  98.5 GIF
   20200121 20:45:00  METEOSAT       IR  -19.22  -68.11 -59720776.0   -17.74  -69.28     0.17      0.48   0.05    1.20  9.80  99.0 GIF
   20200121 21:15:00  METEOSAT       IR  -19.27  -68.16   0.0   -17.84  -69.27     0.17      0.47   0.10    1.23 10.13  67.6 GIF
   20200121 21:45:00  METEOSAT       IR  -19.32  -68.20 -128771006456793102030837505633797.9   -17.94  -69.31     0.18      0.50   0.05    1.17  9.53  96.4 GIF
   20200121 22:15:00  METEOSAT       IR  -19.36  -68.25 273.0   -18.09  -69.39     0.13      0.37   0.05    1.19 13.00  89.6 GIF
   20200121 22:45:00  METEOSAT       IR  -19.40  -68.29 -5940737.0   -18.05  -69.43     0.17      0.48   0.05    1.20  9.80  49.7 GIF
   20200121 23:15:00  METEOSAT       IR  -19.44  -68.33 -1650466184216182783.8   -18.17  -69.47     0.17      0.49   0.05    1.19  9.71  48.2 GIF
   20200121 23:45:00  METEOSAT       IR  -19.48  -68.38 -4166616038703462769277052757388446480.0   -18.11  -69.49     0.24      0.68   0.05    0.92  7.01  44.9 GIF
   20200122 00:15:00  METEOSAT       IR  -19.52  -68.42   0.0   -18.27  -69.40     0.29      0.81   0.10    0.80  5.89  35.1 GIF
   20200122 00:45:00  METEOSAT       IR  -18.60  -68.12   2.0   -18.15  -69.49     0.22      0.62   0.15    0.98  7.63  40.5 GIF
   20200122 01:15:00  METEOSAT       IR  -18.61  -68.19   2.0   -18.16  -69.51     0.23      0.64   0.10    0.96  7.42  47.4 GIF
   20200122 01:45:00  METEOSAT       IR  -18.62  -68.27   2.0   -18.27  -69.48     0.37      1.04   0.35    0.67  4.57  26.0 GIF
   20200122 02:15:00  METEOSAT       IR  -18.65  -68.34   2.0   -18.27  -69.53     0.26      0.73   0.20    0.87  6.49  21.4 GIF
   20200122 02:45:00  METEOSAT       IR  -18.68  -68.41   2.0   -18.21  -69.59     0.21      0.58   0.05    1.04  8.18  48.1 GIF
   20200122 03:15:00  METEOSAT       IR  -18.72  -68.47   2.0   -18.40  -69.48     0.60      1.70   0.05    0.49  2.80  42.0 GIF
   20200122 03:45:00    SSMI18 85-92GHz  -18.62  -68.24   2.0   -80.37  138.37     0.64      1.80    N/A    0.00  2.52   0.0 GIF
   20200122 04:15:00    SSMI18 85-92GHz  -18.62  -68.24   2.0   -80.37  138.37     0.64      1.80    N/A    0.00  2.48   0.0 GIF
   20200122 04:45:00  METEOSAT   NearIR  -18.88  -68.66   2.0   -18.76  -69.42     0.66      1.87   0.05    0.33  2.54  14.4 GIF
   20200122 05:15:00    SSMI18 85-92GHz  -18.62  -68.24   2.0   -80.37  138.37     0.64      1.80    N/A    0.00  2.40   0.0 GIF
   20200122 05:45:00  METEOSAT       IR  -19.02  -68.77   2.0   -18.12  -70.33     0.40      1.12   0.05    0.64  4.23  48.2 GIF
   20200122 06:15:00    SSMI18 85-92GHz  -18.62  -68.24   2.0   -80.37  138.37     0.64      1.80    N/A    0.00  2.31   0.0 GIF
   20200122 06:45:00    SSMI18 85-92GHz  -18.62  -68.24   2.0   -80.37  138.37     0.64      1.80    N/A    0.00  2.27   0.0 GIF
   20200122 07:15:00  METEOSAT   NearIR  -19.25  -68.92   2.0   -19.13  -69.56     0.59      1.68   0.05    0.37  2.83  32.3 GIF
   20200122 07:45:00  METEOSAT   NearIR  -19.34  -68.97   2.0   -19.17  -69.58     0.32      0.91   0.05    0.64  5.20  49.3 GIF
   20200122 08:15:00  METEOSAT   NearIR  -19.43  -69.01   2.0   -19.26  -69.73     0.26      0.73   0.05    0.79  6.52  53.7 GIF
   20200122 08:45:00  METEOSAT   NearIR  -19.53  -69.06   2.0   -19.25  -69.80     0.31      0.87   0.05    0.67  5.46  56.3 GIF
   20200122 09:15:00  METEOSAT   NearIR  -19.62  -69.10   2.0   -19.37  -70.00     0.27      0.76   0.05    0.76  6.23  56.6 GIF
   20200122 09:45:00  METEOSAT   NearIR  -19.72  -69.14   2.0   -19.45  -69.96     0.22      0.62   0.10    0.92  7.65  61.0 GIF
   20200122 10:15:00  METEOSAT   NearIR  -19.83  -69.18   2.0   -19.35  -69.98     0.25      0.71   0.30    0.81  6.69  55.0 GIF
   20200122 10:45:00  METEOSAT       IR  -19.93  -69.21   2.0   -19.28  -70.17     0.17      0.49   0.05    1.18  9.61  74.5 GIF
   20200122 11:15:00  METEOSAT   NearIR  -20.04  -69.25   2.0   -19.44  -70.10     0.21      0.60   0.05    0.95  7.86  65.0 GIF
   20200122 11:45:00  METEOSAT       IR  -20.15  -69.28   2.0   -19.25  -70.35     0.17      0.47   0.05    1.22 10.00  73.5 GIF
   20200122 12:15:00  METEOSAT       IR  -20.25  -69.32   2.0   -19.28  -70.33     0.16      0.45   0.05    1.28 10.58  74.4 GIF
   20200122 12:45:00  METEOSAT       IR  -20.68  -69.80   2.0   -19.41  -70.62     0.16      0.45   0.05    1.28 10.56  70.1 GIF
   20200122 13:15:00  METEOSAT       IR  -20.74  -69.86   2.0   -19.36  -70.71     0.18      0.50   0.05    1.18  9.57  80.2 GIF
   20200123 00:45:00  METEOSAT   NearIR  -22.35  -71.28   2.5   -21.65  -71.87     0.24      0.69   0.10    0.83  6.87  31.5 GIF
   20200123 01:15:00  METEOSAT   NearIR  -22.45  -71.32   2.5   -21.87  -72.16     0.25      0.71   0.05    0.82  6.71  45.1 GIF
   20200123 01:45:00  METEOSAT       IR  -22.55  -71.37   2.5   -21.77  -72.31     0.24      0.67   0.10    0.92  7.04  54.8 GIF
   20200123 02:15:00    SSMI18 85-92GHz  -22.47  -71.33   2.5   -80.29  135.14     0.31      0.88    N/A    0.84  5.26   0.0 GIF
   20200123 02:45:00  METEOSAT       IR  -22.75  -71.45   2.5   -22.00  -72.51     0.14      0.41   0.05    1.39 11.68  77.7 GIF
   20200123 03:15:00  METEOSAT       IR  -22.86  -71.49   2.5   -22.13  -72.60     0.18      0.50   0.10    1.17  9.48  75.9 GIF
   20200123 03:45:00  METEOSAT       IR  -22.96  -71.53   2.5   -22.26  -72.69     0.21      0.59   0.45    1.02  8.02  67.8 GIF
   20200123 04:15:00  METEOSAT       IR  -23.07  -71.56   2.5   -22.34  -72.76     0.33      0.94   0.20    0.72  5.07  61.8 GIF
   20200123 04:45:00  METEOSAT   NearIR  -23.18  -71.59   2.5   -22.48  -72.46     0.36      1.00   0.05    0.59  4.72  48.7 GIF
   20200123 05:15:00  METEOSAT   NearIR  -23.29  -71.63   2.5   -22.51  -72.44     0.33      0.93   0.05    0.63  5.12  49.4 GIF
   20200123 05:45:00  METEOSAT   NearIR  -23.40  -71.66   2.5   -22.60  -72.64     0.25      0.71   0.05    0.81  6.67  50.5 GIF
   20200123 06:15:00  METEOSAT   NearIR  -23.51  -71.69   2.5   -22.61  -72.70     0.32      0.90   0.25    0.65  5.28  47.4 GIF
   20200123 06:45:00    SSMI18 85-92GHz  -22.47  -71.33   2.5   -80.29  135.14     0.31      0.88    N/A    0.84  3.99   0.0 GIF
   20200123 07:15:00    SSMI18 85-92GHz  -22.47  -71.33   2.5   -80.29  135.14     0.31      0.88    N/A    0.84  3.85   0.0 GIF
   20200123 07:45:00  METEOSAT   NearIR  -23.92  -71.75   1.5   -22.47  -72.76     0.45      1.27   0.05    0.47  3.73  46.3 GIF
   20200123 08:15:00    SSMI18 85-92GHz  -22.47  -71.33   2.5   -80.29  135.14     0.31      0.88    N/A    0.84  3.58   0.0 GIF
   20200123 08:45:00    SSMI18 85-92GHz  -22.47  -71.33   2.5   -80.29  135.14     0.31      0.88    N/A    0.84  3.46   0.0 GIF
   20200123 09:15:00    SSMI18 85-92GHz  -22.47  -71.33   2.5   -80.29  135.14     0.31      0.88    N/A    0.84  3.33   0.0 GIF
   20200123 09:45:00    SSMI18 85-92GHz  -22.47  -71.33   2.5   -80.29  135.14     0.31      0.88    N/A    0.84  3.22   0.0 GIF
   20200123 10:15:00  METEOSAT   NearIR  -24.51  -71.88   1.5   -23.71  -72.92     0.38      1.07   0.05    0.55  4.42  54.1 GIF
   20200123 10:45:00    SSMI18 85-92GHz  -22.47  -71.33   2.5   -80.29  135.14     0.31      0.88    N/A    0.84  2.99   0.0 GIF
   20200123 11:15:00    SSMI18 85-92GHz  -22.47  -71.33   2.5   -80.29  135.14     0.31      0.88    N/A    0.84  2.89   0.0 GIF
   20200123 11:45:00  METEOSAT       IR  -24.92  -71.98   1.5   -24.42  -72.78     0.57      1.60   0.25    0.51  2.97  66.0 GIF
   20200123 12:15:00    SSMI18 85-92GHz  -22.47  -71.33   2.5   -80.29  135.14     0.31      0.88    N/A    0.84  2.70   0.0 GIF
   20200123 12:45:00  METEOSAT   NearIR  -25.21  -72.06   1.5   -24.71  -72.78     0.36      1.01   0.20    0.58  4.68  49.4 GIF
   20200123 13:15:00  METEOSAT       IR  -25.36  -72.10   1.5   -24.89  -72.90     0.32      0.91   0.05    0.73  5.19  80.3 GIF
   20200123 13:45:00  METEOSAT       IR  -25.52  -72.14   1.5   -24.94  -73.09     0.23      0.66   0.05    0.94  7.18  78.0 GIF
   20200123 14:15:00  METEOSAT       IR  -25.68  -72.19   1.5   -25.00  -73.25     0.17      0.49   0.15    1.18  9.62  61.8 GIF
   20200123 14:45:00  METEOSAT       IR  -25.83  -72.24   1.5   -25.11  -73.46     0.16      0.44   0.15    1.30 10.75  65.4 GIF
   20200123 15:15:00  METEOSAT       IR  -26.00  -72.29   1.5   -25.20  -73.54     0.21      0.60   0.05    1.01  7.88  72.5 GIF
   20200123 15:45:00  METEOSAT       IR  -26.16  -72.34   1.5   -25.13  -73.54     0.48      1.34   0.05    0.57  3.53  68.1 GIF
   20200123 16:15:00  METEOSAT   NearIR  -26.32  -72.40   1.5   -25.17  -73.71     0.38      1.08   0.05    0.55  4.38  47.7 GIF
   20200123 16:45:00  METEOSAT   NearIR  -26.49  -72.45   1.5   -25.76  -73.74     0.62      1.74   0.10    0.36  2.73  44.8 GIF
   20200123 17:15:00  METEOSAT       IR  -26.65  -72.51   1.5   -25.80  -73.71     0.54      1.54   0.05    0.52  3.09  68.8 GIF
   20200123 17:45:00  METEOSAT   NearIR  -26.82  -72.57   1.5   -25.82  -73.97     0.30      0.85   0.05    0.69  5.59  63.5 GIF
   20200123 18:15:00  METEOSAT       IR  -26.98  -72.63   1.5   -26.11  -74.01     0.35      1.00   0.05    0.69  4.73  85.0 GIF
   20200123 18:45:00    SSMI18 85-92GHz  -22.47  -71.33   2.5   -80.29  135.14     0.31      0.88    N/A    0.84  1.79   0.0 GIF
   20200123 19:15:00  METEOSAT       IR  -27.32  -72.76   1.5   -27.07  -73.86     0.47      1.32   0.05    0.57  3.61  73.3 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