Tropical Storm 03S


ARCHER-V2 Auto-positioning Information
Advanced Dvorak Technique (ADT)
Version 9.1
 

                                         -------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    .
   20241127 15:20:00  HIMAWARI       IR  -13.17   91.20  35.0   -13.92   89.97    0.81      0.30     N/A    0.80  5.83   0.0 PNG
   20241127 15:50:00  HIMAWARI       IR  -13.24   91.20  35.0   -13.89   90.02    0.73      0.15    0.26    0.87  6.52   6.5 PNG
   20241127 16:20:00  HIMAWARI       IR  -13.30   91.20  35.0   -13.90   90.04    0.71      0.15    0.25    0.88  6.67   6.0 PNG
   20241127 16:50:00       GMI    89GHz  -13.24   91.20  35.0   -14.00   89.96    1.06      2.50     N/A    0.57  4.40   0.0 PNG
   20241127 17:20:00       GMI    89GHz  -13.24   91.20  35.0   -14.07   89.96    1.06      2.50     N/A    0.57  4.32   0.0 PNG
   20241127 17:50:00  HIMAWARI       IR  -13.50   91.20  35.0   -14.10   89.91    0.66      0.10     N/A    0.93  7.14   0.0 PNG
   20241127 18:20:00  HIMAWARI       IR  -13.57   91.20  35.0   -14.12   89.91    0.71      0.10    0.25    0.89  6.70   5.3 PNG
   20241127 18:50:00  HIMAWARI       IR  -13.64   91.20  35.0   -14.19   90.02    0.71      0.15    0.25    0.88  6.64   1.8 PNG
   20241127 19:20:00  HIMAWARI       IR  -13.70   91.20  35.0   -14.35   90.17    0.89      0.25    0.32    0.75  5.31   4.1 PNG
   20241127 19:50:00  HIMAWARI       IR  -13.77   91.20  35.0   -14.37   90.17    1.04      0.30    0.37    0.67  4.57   2.3 PNG
   20241127 20:20:00  HIMAWARI       IR  -13.84   91.20  35.0   -14.49   90.12    0.75      0.25     N/A    0.85  6.32   0.0 PNG
   20241127 20:50:00  HIMAWARI       IR  -13.90   91.20  35.0   -14.55   90.07    0.54      0.15     N/A    1.10  8.86   0.0 PNG
   20241127 21:20:00     AMSR2    89GHz  -13.97   91.20  35.0   -14.52   90.27    0.71      1.60    0.25    1.22  6.64   3.1 PNG
   20241127 21:50:00     AMSR2    89GHz  -13.97   91.20  35.0   -14.58   90.25    0.71      1.60    0.25    1.22  5.86   3.1 PNG
   20241127 22:20:00  HIMAWARI       IR  -14.10   91.20  35.0   -14.85   90.09    0.56      0.05    0.20    1.07  8.53  21.5 PNG
   20241127 22:40:00  HIMAWARI       IR  -14.17   91.20  35.0   -14.92   90.17    0.55      0.05    0.20    1.08  8.57  49.0 PNG
   20241127 23:20:00  HIMAWARI       IR  -14.24   91.20  35.0   -14.89   90.14    0.45      0.05    0.16    1.29 10.65  47.0 PNG
   20241127 23:50:00  HIMAWARI       IR  -14.30   91.20  35.0   -15.05   90.07    0.55      0.50    0.19    1.09  8.67   1.0 PNG
   20241128 00:20:00     AMSR2    89GHz  -13.97   91.20  35.0   -14.89   90.27    0.71      1.60    0.25    1.22  4.82   3.1 PNG
   20241128 00:50:00  HIMAWARI       IR  -14.43   91.21  35.0   -15.28   90.02    0.80      0.10    0.28    0.81  5.95  10.5 PNG
   20241128 01:20:00  HIMAWARI       IR  -14.50   91.21  40.0   -15.37   90.02    0.70      0.25    0.25    0.89  6.73   3.9 PNG
   20241128 01:30:00  METEOSAT      Vis  -14.80   90.37  40.0   -15.55   90.06    0.41      0.05     N/A    0.86 11.61   0.0 PNG
   20241128 02:00:00  METEOSAT      Vis  -14.85   90.38  40.0   -15.55   90.02    0.38      0.25     N/A    0.92 12.49   0.0 PNG
   20241128 02:30:00  METEOSAT      Vis  -14.90   90.40  40.0   -15.55   90.04    0.46      0.35     N/A    0.78 10.42   0.0 PNG
   20241128 03:00:00  METEOSAT      Vis  -14.95   90.42  40.0   -15.60   90.06    0.38      0.35     N/A    0.91 12.38   0.0 PNG
   20241128 03:30:00  METEOSAT      Vis  -15.00   90.44  40.0   -15.70   89.97    0.40      0.30     N/A    0.89 11.95   0.0 PNG
   20241128 04:00:00  METEOSAT      Vis  -15.05   90.45  40.0   -15.55   90.09    0.34      0.50     N/A    1.02 13.84   0.0 PNG
   20241128 04:30:00  METEOSAT      Vis  -15.11   90.47  40.0   -15.71   90.11    0.35      0.40     N/A    1.00 13.67   0.0 PNG
   20241128 05:00:00  METEOSAT      Vis  -15.16   90.49  40.0   -15.61   90.08    0.39      0.45     N/A    0.90 12.15   0.0 PNG
   20241128 05:30:00  METEOSAT      Vis  -15.21   90.51  40.0   -15.61   90.10    0.63      0.50     N/A    0.58  7.55   0.0 PNG
   20241128 06:00:00  METEOSAT      Vis  -15.27   90.53  40.0   -15.82   90.07    0.79      0.30     N/A    0.47  5.97   0.0 PNG
   20241128 06:30:00  METEOSAT      Vis  -15.32   90.55  40.0   -15.77   90.30    0.71      0.50     N/A    0.52  6.70   0.0 PNG
   20241128 07:00:00  METEOSAT      Vis  -15.38   90.58  45.0   -15.78   90.21    0.57      0.15     N/A    0.63  8.29   0.0 PNG
   20241128 07:30:00  METEOSAT      Vis  -15.43   90.60  45.0   -15.88   90.18    0.55      0.05     N/A    0.66  8.64   0.0 PNG
   20241128 08:00:00     AMSR2    89GHz  -15.49   90.62  45.0   -15.79   90.52    0.52      0.20    0.18    1.99  9.17  82.7 PNG
   20241128 08:30:00     AMSR2    89GHz  -15.49   90.62  45.0   -15.82   90.52    0.52      0.20    0.18    1.99  8.81  82.7 PNG
   20241128 09:00:00  METEOSAT       IR  -15.61   90.67  45.0   -15.71   90.26    0.49      0.05    0.17    1.18  9.64   5.2 PNG
   20241128 09:30:00  METEOSAT       IR  -15.66   90.70  45.0   -15.66   90.33    0.56      0.35    0.20    1.07  8.52   2.3 PNG
   20241128 10:00:00  METEOSAT       IR  -15.72   90.72  45.0   -15.75   90.41    0.52      0.15    0.18    1.13  9.15   9.4 PNG
   20241128 10:30:00  METEOSAT       IR  -15.78   90.75  45.0   -15.83   90.54    0.53      0.10    0.19    1.11  8.93   0.1 PNG
   20241128 11:20:00  HIMAWARI       IR  -15.84   90.77  45.0   -15.94   90.46    0.43      0.05    0.15    1.32 10.96   4.9 PNG
   20241128 11:50:00  HIMAWARI       IR  -15.90   90.80  45.0   -16.10   90.38    0.46      0.25     N/A    1.25 10.26   0.0 PNG
   20241128 12:20:00  HIMAWARI       IR  -15.96   90.83  45.0   -16.11   90.36    0.47      0.25    0.17    1.23 10.06   0.7 PNG
   20241128 12:50:00  HIMAWARI       IR  -16.46   91.13  45.0   -16.16   90.40    0.53      0.10    0.19    1.11  8.87   2.6 PNG
   20241128 13:20:00  HIMAWARI       IR  -16.49   91.15  50.0   -16.19   90.26    0.60      0.25    0.21    1.01  7.93   0.4 PNG
   20241128 13:50:00  HIMAWARI       IR  -16.53   91.17  50.0   -16.23   90.23    0.89      0.05    0.31    0.75  5.35   6.2 PNG
   20241128 14:20:00     AMSR2    89GHz  -15.49   90.62  45.0   -16.86   91.07    0.52      0.20    0.18    1.99  5.03  82.7 PNG
   20241128 14:50:00     AMSR2    89GHz  -15.49   90.62  45.0   -16.90   91.08    0.52      0.20    0.18    1.99  4.79  82.7 PNG
   20241128 15:20:00     AMSR2    89GHz  -15.49   90.62  45.0   -16.93   91.10    0.52      0.20    0.18    1.99  4.56  82.7 PNG
   20241128 15:50:00     AMSR2    89GHz  -15.49   90.62  45.0   -16.96   91.12    0.52      0.20    0.18    1.99  4.34  82.7 PNG
   20241128 16:20:00     AMSR2    89GHz  -15.49   90.62  45.0   -16.99   91.13    0.52      0.20    0.18    1.99  4.14  82.7 PNG
   20241128 16:50:00     AMSR2    89GHz  -15.49   90.62  45.0   -17.02   91.15    0.52      0.20    0.18    1.99  3.95  82.7 PNG
   20241128 17:20:00     AMSR2    89GHz  -15.49   90.62  45.0   -17.05   91.17    0.52      0.20    0.18    1.99  3.77  82.7 PNG
   20241128 17:50:00     AMSR2    89GHz  -15.49   90.62  45.0   -17.07   91.20    0.52      0.20    0.18    1.99  3.61  82.7 PNG
   20241128 18:20:00     AMSR2    89GHz  -15.49   90.62  45.0   -17.10   91.22    0.52      0.20    0.18    1.99  3.45  82.7 PNG
   20241128 18:50:00     AMSR2    89GHz  -15.49   90.62  45.0   -17.13   91.24    0.52      0.20    0.18    1.99  3.31  82.7 PNG
   20241128 19:20:00     AMSR2    89GHz  -15.49   90.62  45.0   -17.16   91.25    0.52      0.20    0.18    1.99  3.17  82.7 PNG
   20241128 19:50:00  HIMAWARI     SWIR  -16.90   91.37  50.0   -17.50   91.55    1.64      0.05     N/A    0.38  2.90   0.0 PNG
   20241128 20:20:00  HIMAWARI     SWIR  -16.93   91.38  55.0   -17.65   91.72    1.01      0.05     N/A    0.58  4.70   0.0 PNG
   20241128 20:50:00  HIMAWARI     SWIR  -16.96   91.40  55.0   -17.76   91.71    1.49      0.10     N/A    0.41  3.17   0.0 PNG
   20241128 21:20:00  HIMAWARI     SWIR  -16.98   91.42  55.0   -15.58   89.93    3.44      0.30     N/A    0.20  1.38   0.0 PNG
   20241128 21:50:00  HIMAWARI     SWIR  -17.01   91.43  55.0   -15.31   90.34    1.89      0.25     N/A    0.33  2.52   0.0 PNG
   20241128 22:20:00  HIMAWARI     SWIR  -17.03   91.45  55.0   -15.61   89.99    2.31      0.50     N/A    0.28  2.06   0.0 PNG
   20241128 22:50:00  HIMAWARI     SWIR  -17.05   91.47  55.0   -15.43   90.26    2.65      0.30     N/A    0.25  1.79   0.0 PNG
   20241128 23:20:00  HIMAWARI       IR  -17.08   91.48  55.0   -15.20   90.86    9.49      0.05    3.36    0.01  0.50   0.3 PNG
   20241128 23:50:00  HIMAWARI       IR  -17.10   91.50  55.0   -15.23   90.82    9.49      0.50    3.36    0.00  0.50   0.1 PNG
   20241129 00:20:00  HIMAWARI     SWIR  -17.12   91.52  55.0   -15.17   91.88    6.06      0.15     N/A    0.13  0.78   0.0 PNG
   20241129 00:50:00  HIMAWARI       IR  -17.15   91.53  55.0   -15.25   92.16    9.49      0.05    3.36    0.02  0.50   1.3 PNG
   20241129 01:20:00  HIMAWARI      Vis  -17.17   91.54  50.0   -16.67   89.71    3.29      0.15     N/A    0.16  1.44   0.0 PNG
   20241129 01:50:00  HIMAWARI      Vis  -17.53   92.57  50.0   -18.48   90.73    1.06      0.25     N/A    0.37  4.47   0.0 PNG
   20241129 02:20:00  HIMAWARI     SWIR  -17.21   91.57  50.0   -15.66   90.26    8.45      0.25     N/A    0.11  0.56   0.0 PNG
   20241129 02:50:00  HIMAWARI      Vis  -17.60   92.60  50.0   -17.95   93.07    1.56      0.15     N/A    0.27  3.04   0.0 PNG
   20241129 03:20:00  HIMAWARI      Vis  -17.63   92.62  50.0   -18.18   93.09    4.04      0.05     N/A    0.14  1.17   0.0 PNG
   20241129 03:50:00  HIMAWARI     SWIR  -17.67   92.64  50.0   -17.54   90.75    6.70      0.35     N/A    0.12  0.71   0.0 PNG
   20241129 04:20:00  HIMAWARI      Vis  -17.70   92.66  50.0   -18.20   93.23    2.32      0.15     N/A    0.20  2.05   0.0 PNG
   20241129 04:50:00       GMI    89GHz  -17.73   92.68  50.0   -17.63   93.73    1.42      0.20    0.50    0.21  3.33   1.6 PNG
   20241129 05:20:00       GMI    89GHz  -17.73   92.68  50.0   -17.64   93.79    1.42      0.20    0.50    0.21  3.28   1.6 PNG
   20241129 05:50:00       GMI    89GHz  -17.73   92.68  50.0   -17.67   93.82    1.42      0.20    0.50    0.21  3.24   1.6 PNG
   20241129 06:20:00       GMI    89GHz  -17.73   92.68  50.0   -17.70   93.85    1.42      0.20    0.50    0.21  3.19   1.6 PNG
   20241129 06:50:00       GMI    89GHz  -17.73   92.68  50.0   -17.73   93.89    1.42      0.20    0.50    0.21  3.13   1.6 PNG
   20241129 07:20:00       GMI    89GHz  -17.73   92.68  50.0   -17.76   93.92    1.42      0.20    0.50    0.21  3.07   1.6 PNG
   20241129 07:50:00  HIMAWARI      Vis  -17.90   92.83  40.0   -18.40   93.72    0.78      0.20     N/A    0.48  6.08   0.0 PNG
   20241129 08:20:00  HIMAWARI      Vis  -17.93   92.86  40.0   -18.38   93.59    1.55      0.25     N/A    0.27  3.06   0.0 PNG
   20241129 08:50:00       GMI    89GHz  -17.73   92.68  50.0   -17.84   94.01    1.42      0.20    0.50    0.21  2.88   1.6 PNG
   20241129 09:20:00       GMI    89GHz  -17.73   92.68  50.0   -17.87   94.04    1.42      0.20    0.50    0.21  2.82   1.6 PNG
   20241129 09:50:00       GMI    89GHz  -17.73   92.68  50.0   -17.89   94.06    1.42      0.20    0.50    0.21  2.75   1.6 PNG
   20241129 10:20:00       GMI    89GHz  -17.73   92.68  50.0   -17.92   94.08    1.42      0.20    0.50    0.21  2.68   1.6 PNG
   20241129 10:50:00       GMI    89GHz  -17.73   92.68  50.0   -17.94   94.11    1.42      0.20    0.50    0.21  2.62   1.6 PNG
   20241129 11:20:00       GMI    89GHz  -17.73   92.68  50.0   -17.97   94.13    1.42      0.20    0.50    0.21  2.55   1.6 PNG
   20241129 11:50:00  SSMISF17    89GHz  -18.10   93.10  40.0   -17.85   94.20    1.75      1.45    0.62    0.03  2.72   0.1 PNG
   20241129 12:20:00  SSMISF17    89GHz  -18.10   93.10  40.0   -17.87   94.21    1.75      1.45    0.62    0.03  2.71   0.1 PNG
   20241129 12:50:00  SSMISF17    89GHz  -18.10   93.10  40.0   -18.58   95.60    1.75      1.45    0.62    0.03  2.68   0.1 PNG
   20241129 13:20:00  SSMISF17    89GHz  -18.10   93.10  40.0   -18.61   95.59    1.75      1.45    0.62    0.03  2.65   0.1 PNG
   20241129 13:50:00  SSMISF17    89GHz  -18.10   93.10  40.0   -18.61   95.60    1.75      1.45    0.62    0.03  2.61   0.1 PNG
   20241129 14:20:00  SSMISF17    89GHz  -18.10   93.10  40.0   -18.64   95.59    1.75      1.45    0.62    0.03  2.57   0.1 PNG
   20241129 14:50:00  SSMISF17    89GHz  -18.10   93.10  40.0   -18.67   95.59    1.75      1.45    0.62    0.03  2.53   0.1 PNG
   20241129 15:20:00  SSMISF17    89GHz  -18.10   93.10  40.0   -18.67   95.59    1.75      1.45    0.62    0.03  2.48   0.1 PNG
   20241129 15:50:00  SSMISF17    89GHz  -18.10   93.10  40.0   -18.70   95.58    1.75      1.45    0.62    0.03  2.43   0.1 PNG
   20241129 16:20:00  HIMAWARI       IR  -18.95   94.49  35.0   -20.35   92.99    1.19      0.20    0.42    0.61  3.98   1.1 PNG
   20241129 16:50:00  HIMAWARI       IR  -18.97   94.49  35.0   -20.37   92.98    1.25      0.20    0.44    0.59  3.80   2.9 PNG
   20241129 17:20:00  HIMAWARI     SWIR  -18.99   94.48  35.0   -20.69   93.37    1.65      0.05     N/A    0.37  2.87   0.0 PNG
   20241129 17:50:00  SSMISF17    89GHz  -18.10   93.10  40.0   -18.78   95.56    1.75      1.45    0.62    0.03  2.24   0.1 PNG
   20241129 18:20:00  HIMAWARI       IR  -19.03   94.47  35.0   -20.63   93.20    1.53      0.25    0.54    0.52  3.10   9.8 PNG
   20241129 18:50:00  HIMAWARI     SWIR  -19.05   94.46  35.0   -20.70   93.30    1.78      0.30     N/A    0.35  2.66   0.0 PNG
   20241129 19:20:00  SSMISF17    89GHz  -18.10   93.10  40.0   -18.83   95.53    1.75      1.45    0.62    0.03  2.10   0.1 PNG
   20241129 19:50:00  HIMAWARI       IR  -19.10   94.44  35.0   -20.80   93.33    2.26      0.30    0.80    0.42  2.09   8.5 PNG
   20241129 20:20:00  SSMISF17    89GHz  -18.10   93.10  40.0   -18.88   95.51    1.75      1.45    0.62    0.03  2.01   0.1 PNG
   20241129 20:50:00     AMSR2    89GHz  -19.15   94.41  35.0   -18.40   94.62    1.21      1.70    0.43    0.39  3.91   0.9 PNG
   20241129 21:20:00     AMSR2    89GHz  -19.15   94.41  35.0   -18.42   94.60    1.21      1.70    0.43    0.39  3.68   0.9 PNG
   20241129 21:50:00     AMSR2    89GHz  -19.15   94.41  35.0   -18.44   94.59    1.21      1.70    0.43    0.39  3.60   0.9 PNG
   20241129 22:20:00     AMSR2    89GHz  -19.15   94.41  35.0   -18.46   94.57    1.21      1.70    0.43    0.39  3.52   0.9 PNG
   20241129 22:50:00     AMSR2    89GHz  -19.15   94.41  35.0   -18.49   94.55    1.21      1.70    0.43    0.39  3.43   0.9 PNG
 
 
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