Tropical Storm 03A


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    .
   20190923 03:15:00  METEOSAT   NearIR   20.30  -65.36  45.0    20.57  -65.33     0.39      1.10   0.10    0.54  4.29  63.7 GIF
   20190923 03:45:00  METEOSAT       IR   20.30  -65.28  45.0    20.45  -65.33     0.30      0.85   0.05    0.77  5.59  80.9 GIF
   20190923 04:15:00    SSMI17 85-92GHz   20.30  -65.25  45.0    20.30  -65.19     0.16      0.45    N/A    2.43 10.48   0.0 GIF
   20190923 04:45:00    SSMI17 85-92GHz   20.30  -65.25  45.0    20.30  -65.11     0.16      0.45    N/A    2.43 10.17   0.0 GIF
   20190923 05:15:00  METEOSAT       IR   20.30  -65.03  45.0    20.32  -64.92     0.16      0.45   0.05    1.27 10.45 100.0 GIF
   20190923 05:45:00       GMI 85-92GHz   20.30  -64.97  45.0    20.30  -64.94     0.17      0.49    N/A    2.16  9.69   0.0 GIF
   20190923 06:15:00  METEOSAT       IR   20.30  -64.86  45.0    20.40  -64.62     0.17      0.48   0.05    1.22  9.98 100.0 GIF
   20190923 06:45:00  METEOSAT       IR   20.30  -64.78  45.0    20.35  -64.46     0.17      0.48   0.10    1.20  9.80 100.0 GIF
   20190923 07:15:00       GMI 85-92GHz   20.30  -64.97  45.0    20.30  -64.69     0.17      0.49    N/A    2.16  8.80   0.0 GIF
   20190923 07:45:00  METEOSAT       IR   20.22  -64.19  55.0    20.24  -64.43     0.15      0.41   0.10    1.37 11.50 100.0 GIF
   20190923 08:15:00  METEOSAT       IR   20.20  -64.15  55.0    20.22  -64.29     0.16      0.46   0.10    1.25 10.31 100.0 GIF
   20190923 03:54:01    SSMI17 85-92GHz   20.30  -65.25  45.0     7.83    2.97     0.16      0.45    N/A    2.43  0.00   0.0 GIF
   20190923 09:15:00  METEOSAT       IR   20.20  -63.95  55.0    20.25  -64.05     0.20      0.56   0.05    1.07  8.54 100.0 GIF
   20190923 09:45:00       GMI 85-92GHz   20.30  -64.97  45.0    20.20  -63.84     0.17      0.49    N/A    2.16  6.84   0.0 GIF
   20190923 10:15:00     AMSR2 85-92GHz   20.20  -63.98  55.0    20.20  -63.74     0.10      0.29    N/A    4.13 14.67   0.0 GIF
   20190923 10:45:00     AMSR2 85-92GHz   20.20  -63.98  55.0    20.20  -63.63     0.10      0.29    N/A    4.13 13.75   0.0 GIF
   20190923 11:15:00     AMSR2 85-92GHz   20.20  -63.98  55.0    20.20  -63.53     0.10      0.29    N/A    4.13 12.82   0.0 GIF
   20190923 11:45:00     AMSR2 85-92GHz   20.20  -63.98  55.0    20.20  -63.42     0.10      0.29    N/A    4.13 11.91   0.0 GIF
   20190923 12:15:00     AMSR2 85-92GHz   20.20  -63.98  55.0    20.20  -63.31     0.10      0.29    N/A    4.13 11.04   0.0 GIF
   20190923 12:45:00     AMSR2 85-92GHz   20.20  -63.98  55.0    20.21  -63.21     0.10      0.29    N/A    4.13 10.24   0.0 GIF
   20190923 13:15:00     AMSR2 85-92GHz   20.20  -63.98  55.0    20.20  -63.10     0.10      0.29    N/A    4.13  9.50   0.0 GIF
   20190923 13:45:00     AMSR2 85-92GHz   20.20  -63.98  55.0    20.20  -62.99     0.10      0.29    N/A    4.13  8.82   0.0 GIF
   20190923 14:15:00     AMSR2 85-92GHz   20.20  -63.98  55.0    20.18  -63.05     0.10      0.29    N/A    4.13  8.21   0.0 GIF
   20190923 14:45:00     AMSR2 85-92GHz   20.20  -63.98  55.0    20.18  -62.95     0.10      0.29    N/A    4.13  7.64   0.0 GIF
   20190923 15:15:00    SSMI17 85-92GHz   20.20  -62.97  60.0    20.20  -62.85     0.15      0.43    N/A    2.57 10.78   0.0 GIF
   20190923 15:45:00    SSMI17 85-92GHz   20.20  -62.97  60.0    20.21  -62.75     0.15      0.43    N/A    2.57 10.39   0.0 GIF
   20190923 16:15:00    SSMI17 85-92GHz   20.20  -62.97  60.0    20.20  -62.66     0.15      0.43    N/A    2.57  9.93   0.0 GIF
   20190923 16:45:00    SSMI17 85-92GHz   20.20  -62.97  60.0    20.21  -62.56     0.15      0.43    N/A    2.57  9.44   0.0 GIF
   20190923 17:15:00    SSMI17 85-92GHz   20.20  -62.97  60.0    20.21  -62.47     0.15      0.43    N/A    2.57  8.94   0.0 GIF
   20190923 17:45:00    SSMI17 85-92GHz   20.20  -62.97  60.0    20.22  -62.37     0.15      0.43    N/A    2.57  8.45   0.0 GIF
   20190923 18:15:00    SSMI17 85-92GHz   20.20  -62.97  60.0    20.23  -62.28     0.15      0.43    N/A    2.57  7.97   0.0 GIF
   20190923 18:45:00    SSMI17 85-92GHz   20.20  -62.97  60.0    20.24  -62.19     0.15      0.43    N/A    2.57  7.52   0.0 GIF
   20190923 19:15:00       GMI 85-92GHz   20.25  -62.15  60.0    20.25  -62.09     0.15      0.41    N/A    2.71 11.39   0.0 GIF
   20190923 19:45:00       GMI 85-92GHz   20.25  -62.15  60.0    20.20  -61.95     0.15      0.41    N/A    2.71 11.91   0.0 GIF
   20190923 20:15:00       GMI 85-92GHz   20.25  -62.15  60.0    20.20  -61.85     0.15      0.41    N/A    2.71 11.37   0.0 GIF
   20190923 20:45:00       GMI 85-92GHz   20.25  -62.15  60.0    20.20  -61.75     0.15      0.41    N/A    2.71 10.78   0.0 GIF
   20190923 21:15:00       GMI 85-92GHz   20.25  -62.15  60.0    20.20  -61.65     0.15      0.41    N/A    2.71 10.17   0.0 GIF
   20190923 21:45:00       GMI 85-92GHz   20.25  -62.15  60.0    20.19  -61.54     0.15      0.41    N/A    2.71  9.57   0.0 GIF
   20190923 22:15:00       GMI 85-92GHz   20.25  -62.15  60.0    20.19  -61.44     0.15      0.41    N/A    2.71  8.99   0.0 GIF
   20190923 22:45:00       GMI 85-92GHz   20.25  -62.15  60.0    20.19  -61.33     0.15      0.41    N/A    2.71  8.43   0.0 GIF
   20190923 23:15:00       GMI 85-92GHz   20.25  -62.15  60.0    20.17  -61.23     0.15      0.41    N/A    2.71  7.91   0.0 GIF
   20190923 23:45:00     AMSR2 85-92GHz   20.20  -61.64  70.0    20.18  -61.12     0.11      0.30    N/A    4.03 12.10   0.0 GIF
   20190924 00:15:00  METEOSAT       IR   20.18  -61.02  70.0    20.15  -60.91     0.14      0.41   0.05    1.25 11.62  71.8 GIF
   20190924 00:45:00  METEOSAT       IR   20.17  -60.91  70.0    20.17  -60.75     0.14      0.39   0.05    1.31 12.13  69.5 GIF
   20190924 01:15:00  METEOSAT       IR   20.10  -60.64  85.0    20.10  -60.67     0.12      0.34   0.05    1.31 14.04  82.3 GIF
   20190924 01:45:00  METEOSAT       IR   20.10  -60.55  85.0    20.13  -60.58     0.14      0.41   0.05    1.05 11.67 100.0 GIF
   20190924 02:15:00  METEOSAT       IR   20.10  -60.45  85.0    20.13  -60.43     0.15      0.43   0.05    0.98 11.05  97.2 GIF
   20190924 02:45:00     AMSR2 85-92GHz   20.20  -61.64  70.0    20.10  -60.35     0.11      0.30    N/A    4.03  7.82   0.0 GIF
   20190924 03:15:00     AMSR2 85-92GHz   20.20  -61.64  70.0    20.10  -60.25     0.11      0.30    N/A    4.03  7.30   0.0 GIF
   20190924 03:45:00    SSMI17 85-92GHz   20.10  -60.15  85.0    20.09  -60.15     0.14      0.39    N/A    1.67 12.27   0.0 GIF
   20190924 04:15:00    SSMI17 85-92GHz   20.10  -60.15  85.0    20.09  -60.04     0.14      0.39    N/A    1.67 11.98   0.0 GIF
   20190924 04:45:00    SSMI17 85-92GHz   20.10  -60.15  85.0    20.09  -59.94     0.14      0.39    N/A    1.67 11.52   0.0 GIF
   20190924 05:15:00    SSMI17 85-92GHz   20.10  -60.15  85.0    20.08  -59.84     0.14      0.39    N/A    1.67 10.97   0.0 GIF
   20190924 05:45:00    SSMI17 85-92GHz   20.10  -60.15  85.0    20.08  -59.73     0.14      0.39    N/A    1.67 10.39   0.0 GIF
   20190924 06:15:00    SSMI17 85-92GHz   20.10  -60.15  85.0    20.08  -59.63     0.14      0.39    N/A    1.67  9.80   0.0 GIF
   20190924 06:45:00    SSMI17 85-92GHz   20.10  -60.15  85.0    20.07  -59.52     0.14      0.39    N/A    1.67  9.22   0.0 GIF
   20190924 07:15:00    SSMI17 85-92GHz   20.10  -60.15  85.0    20.07  -59.41     0.14      0.39    N/A    1.67  8.66   0.0 GIF
   20190924 07:45:00  METEOSAT   NearIR   19.94  -59.15  80.0    20.01  -59.04     0.98      2.76   0.10    0.15  1.72   9.1 GIF
   20190924 08:15:00  METEOSAT   NearIR   19.92  -59.05  80.0    19.82  -58.36     1.17      3.32   0.15    0.13  1.43   5.9 GIF
   20190924 08:45:00  METEOSAT   NearIR   19.91  -58.95  80.0    19.96  -58.87     0.63      1.79   0.10    0.22  2.65  12.2 GIF
   20190924 09:15:00  METEOSAT   NearIR   19.89  -58.85  80.0    19.97  -58.69     0.74      2.09   0.10    0.19  2.27   9.6 GIF
   20190924 09:45:00  METEOSAT   NearIR   19.88  -58.75  80.0    19.95  -58.59     0.81      2.29   0.10    0.18  2.07   9.1 GIF
   20190924 10:15:00  METEOSAT   NearIR   19.87  -58.65  80.0    19.92  -58.57     0.52      1.46   0.05    0.27  3.25  29.2 GIF
   20190924 10:45:00    SSMI17 85-92GHz   20.10  -60.15  85.0    19.83  -58.55     0.14      0.39    N/A    1.67  5.46   0.0 GIF
   20190924 11:15:00    SSMI17 85-92GHz   20.10  -60.15  85.0    19.81  -58.45     0.14      0.39    N/A    1.67  5.17   0.0 GIF
   20190924 11:45:00    SSMI17 85-92GHz   20.10  -60.15  85.0    19.80  -58.36     0.14      0.39    N/A    1.67  4.90   0.0 GIF
   20190924 12:15:00    SSMI17 85-92GHz   20.10  -60.15  85.0    19.82  -58.25     0.14      0.39    N/A    1.67  4.65   0.0 GIF
   20190924 12:45:00  METEOSAT       IR   19.81  -58.15  80.0    19.86  -58.23     0.35      0.98   0.05    0.39  4.84  61.6 GIF
   20190924 13:15:00  METEOSAT       IR   19.80  -58.05  80.0    20.02  -57.92     0.27      0.76   0.05    0.54  6.25  67.8 GIF
   20190924 13:45:00    SSMI18 85-92GHz   19.91  -58.08  75.0    19.91  -58.05     0.21      0.61    N/A    0.45  7.81   0.0 GIF
   20190924 14:15:00    SSMI18 85-92GHz   19.91  -58.08  75.0    19.91  -57.95     0.21      0.61    N/A    0.45  7.66   0.0 GIF
   20190924 14:45:00    SSMI18 85-92GHz   19.91  -58.08  75.0    19.90  -57.85     0.21      0.61    N/A    0.45  7.46   0.0 GIF
   20190924 15:15:00    SSMI18 85-92GHz   19.91  -58.08  75.0    19.90  -57.75     0.21      0.61    N/A    0.45  7.21   0.0 GIF
   20190924 15:45:00    SSMI18 85-92GHz   19.91  -58.08  75.0    19.89  -57.65     0.21      0.61    N/A    0.45  6.95   0.0 GIF
   20190924 16:15:00    SSMI18 85-92GHz   19.91  -58.08  75.0    19.89  -57.55     0.21      0.61    N/A    0.45  6.67   0.0 GIF
   20190924 16:45:00    SSMI18 85-92GHz   19.91  -58.08  75.0    19.88  -57.45     0.21      0.61    N/A    0.45  6.39   0.0 GIF
   20190924 17:15:00    SSMI18 85-92GHz   19.91  -58.08  75.0    19.87  -57.35     0.21      0.61    N/A    0.45  6.11   0.0 GIF
   20190924 17:45:00    SSMI18 85-92GHz   19.91  -58.08  75.0    19.86  -57.25     0.21      0.61    N/A    0.45  5.84   0.0 GIF
   20190924 18:15:00    SSMI18 85-92GHz   19.91  -58.08  75.0    19.85  -57.15     0.21      0.61    N/A    0.45  5.58   0.0 GIF
   20190924 18:45:00    SSMI18 85-92GHz   19.91  -58.08  75.0    19.67  -56.85     0.21      0.61    N/A    0.45  3.29   0.0 GIF
   20190924 19:15:00    SSMI18 85-92GHz   19.91  -58.08  75.0    19.64  -56.75     0.21      0.61    N/A    0.45  3.20   0.0 GIF
   20190924 19:45:00  METEOSAT   NearIR   19.64  -56.65  60.0    20.14  -55.83     0.38      1.07   0.05    0.55  4.45  48.1 GIF
   20190924 20:15:00  METEOSAT   NearIR   19.62  -56.55  60.0    20.17  -55.57     0.50      1.41   0.10    0.43  3.36  41.9 GIF
   20190924 20:45:00  METEOSAT   NearIR   19.61  -56.45  60.0    20.18  -55.41     0.36      1.03   0.05    0.57  4.61  46.2 GIF
   20190924 21:15:00    SSMI18 85-92GHz   19.91  -58.08  75.0    19.59  -56.35     0.21      0.61    N/A    0.45  2.84   0.0 GIF
   20190924 21:45:00    SSMI18 85-92GHz   19.91  -58.08  75.0    19.57  -56.25     0.21      0.61    N/A    0.45  2.75   0.0 GIF
   20190924 22:15:00    SSMI18 85-92GHz   19.91  -58.08  75.0    19.55  -56.16     0.21      0.61    N/A    0.45  2.67   0.0 GIF
   20190924 22:45:00    SSMI18 85-92GHz   19.91  -58.08  75.0    19.53  -56.06     0.21      0.61    N/A    0.45  2.59   0.0 GIF
   20190924 23:15:00    SSMI18 85-92GHz   19.91  -58.08  75.0    19.54  -55.96     0.21      0.61    N/A    0.45  2.52   0.0 GIF
   20190924 23:45:00    SSMI18 85-92GHz   19.91  -58.08  75.0    19.53  -55.87     0.21      0.61    N/A    0.45  2.44   0.0 GIF
   20190925 00:15:00     AMSR2 85-92GHz   19.57  -56.20  60.0    19.52  -55.77     0.21      0.60    N/A    1.61  6.95   0.0 GIF
   20190925 00:45:00     AMSR2 85-92GHz   19.57  -56.20  60.0    19.52  -55.67     0.21      0.60    N/A    1.61  6.67   0.0 GIF
   20190925 01:15:00     AMSR2 85-92GHz   19.57  -56.20  60.0    19.51  -55.58     0.21      0.60    N/A    1.61  6.39   0.0 GIF
   20190925 01:45:00     AMSR2 85-92GHz   19.57  -56.20  60.0    19.50  -55.49     0.21      0.60    N/A    1.61  6.11   0.0 GIF
   20190925 02:15:00     AMSR2 85-92GHz   19.57  -56.20  60.0    19.50  -55.39     0.21      0.60    N/A    1.61  5.83   0.0 GIF
   20190925 02:45:00     AMSR2 85-92GHz   19.57  -56.20  60.0    19.49  -55.30     0.21      0.60    N/A    1.61  5.57   0.0 GIF
   20190925 03:15:00     AMSR2 85-92GHz   19.57  -56.20  60.0    19.49  -55.21     0.21      0.60    N/A    1.61  5.31   0.0 GIF
   20190925 03:45:00     AMSR2 85-92GHz   19.57  -56.20  60.0    19.49  -55.11     0.21      0.60    N/A    1.61  5.07   0.0 GIF
   20190925 04:15:00     AMSR2 85-92GHz   19.57  -56.20  60.0    19.49  -55.02     0.21      0.60    N/A    1.61  4.84   0.0 GIF
   20190925 04:45:00     AMSR2 85-92GHz   19.57  -56.20  60.0    19.49  -54.93     0.21      0.60    N/A    1.61  4.62   0.0 GIF
   20190925 05:15:00     AMSR2 85-92GHz   19.57  -56.20  60.0    19.50  -54.83     0.21      0.60    N/A    1.61  4.41   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