Tropical Depression 07P


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    .
   20230106 20:20:00  HIMAWARI       IR  -20.15  153.87  35.0   -20.50  153.29    0.63      0.15    0.22    0.97  7.54   4.1 PNG
   20230106 21:20:00  HIMAWARI       IR  -20.25  154.14  35.0   -20.45  153.71    0.71      0.05    0.25    0.88  6.64   3.6 PNG
   20230106 21:50:00  SSMISF17    89GHz  -20.15  153.87  35.0   -20.53  153.85    0.86      1.00    0.30    0.88  5.31   1.3 PNG
   20230106 22:20:00  HIMAWARI      Vis  -20.35  154.40  35.0   -20.50  154.67    0.75      0.25     N/A    0.50  6.35   0.0 PNG
   20230106 22:50:00  SSMISF17    89GHz  -20.15  153.87  35.0   -20.63  154.11    0.86      1.00    0.30    0.88  5.04   1.3 PNG
   20230106 23:20:00  HIMAWARI      Vis  -20.45  154.67  35.0   -20.70  155.26    0.56      0.15     N/A    0.64  8.46   0.0 PNG
   20230106 23:50:00  HIMAWARI      Vis  -20.50  154.80  35.0   -20.80  155.34    0.38      0.05     N/A    0.91 12.33   0.0 PNG
   20230107 00:20:00  HIMAWARI      Vis  -20.55  154.94  35.0   -20.85  155.47    0.40      0.20     N/A    0.89 11.99   0.0 PNG
   20230107 00:50:00  HIMAWARI      Vis  -20.60  155.07  35.0   -20.88  155.66    0.36      0.25     N/A    0.98 13.36   0.0 PNG
   20230107 01:20:00  HIMAWARI      Vis  -20.65  155.20  40.0   -20.85  155.85    0.35      0.05     N/A    1.00 13.55   0.0 PNG
   20230107 01:50:00  HIMAWARI      Vis  -20.70  155.34  40.0   -20.90  155.98    0.35      0.15     N/A    1.01 13.68   0.0 PNG
   20230107 02:20:00  HIMAWARI      Vis  -20.75  155.86  40.0   -21.00  156.18    0.38      0.30     N/A    0.91 12.33   0.0 PNG
   20230107 02:50:00  HIMAWARI      Vis  -20.80  156.01  40.0   -21.05  156.33    0.37      0.10     N/A    0.94 12.75   0.0 PNG
   20230107 03:20:00  HIMAWARI      Vis  -20.85  156.16  40.0   -21.10  156.45    0.35      0.15     N/A    1.00 13.65   0.0 PNG
   20230107 03:50:00  HIMAWARI      Vis  -20.90  156.31  40.0   -21.25  156.41    0.41      0.15     N/A    0.85 11.49   0.0 PNG
   20230107 04:20:00  HIMAWARI      Vis  -20.95  156.46  40.0   -21.30  156.57    0.65      0.15     N/A    0.57  7.34   0.0 PNG
   20230107 04:50:00  HIMAWARI      Vis  -21.00  156.61  40.0   -21.35  156.77    0.50      0.15     N/A    0.72  9.56   0.0 PNG
   20230107 05:20:00  HIMAWARI      Vis  -21.05  156.76  40.0   -21.48  157.19    0.93      0.05     N/A    0.41  5.12   0.0 PNG
   20230107 05:50:00  SSMISF18    89GHz  -21.10  156.92  40.0   -21.30  157.62    0.60      2.50     N/A    1.59  7.85   0.0 PNG
   20230107 06:20:00  SSMISF16    89GHz  -21.15  157.07  40.0   -21.35  157.71    0.38      2.50     N/A    2.97 12.37   0.0 PNG
   20230107 06:40:00  SSMISF16    89GHz  -21.15  157.07  40.0   -21.36  157.76    0.38      2.50     N/A    2.97 12.37   0.0 PNG
   20230107 07:20:00  SSMISF16    89GHz  -21.15  157.07  40.0   -21.43  157.97    0.38      2.50     N/A    2.97 11.94   0.0 PNG
   20230107 07:50:00  SSMISF16    89GHz  -21.15  157.07  40.0   -21.48  158.12    0.38      2.50     N/A    2.97 11.43   0.0 PNG
   20230107 08:20:00  SSMISF17    89GHz  -21.34  157.52  40.0   -21.39  158.81    0.39      2.50     N/A    2.94 12.28   0.0 PNG
   20230107 08:50:00  SSMISF17    89GHz  -21.34  157.52  40.0   -21.43  158.93    0.39      2.50     N/A    2.94 11.96   0.0 PNG
   20230107 09:20:00  SSMISF17    89GHz  -21.34  157.52  40.0   -21.50  159.11    0.39      2.50     N/A    2.94 11.49   0.0 PNG
   20230107 09:50:00  SSMISF17    89GHz  -21.34  157.52  40.0   -21.56  159.29    0.39      2.50     N/A    2.94 10.94   0.0 PNG
   20230107 10:20:00  HIMAWARI       IR  -21.60  158.25  40.0   -22.00  159.44    0.45      0.10    0.16    1.27 10.44   4.8 PNG
   20230107 10:50:00  SSMISF17    89GHz  -21.34  157.52  40.0   -21.68  159.64    0.39      2.50     N/A    2.94  9.76   0.0 PNG
   20230107 11:20:00  SSMISF17    89GHz  -21.34  157.52  40.0   -21.75  159.81    0.39      2.50     N/A    2.94  9.18   0.0 PNG
   20230107 11:50:00  SSMISF17    89GHz  -21.34  157.52  40.0   -21.81  159.99    0.39      2.50     N/A    2.94  8.63   0.0 PNG
   20230107 12:20:00  SSMISF17    89GHz  -21.34  157.52  40.0   -21.87  160.17    0.39      2.50     N/A    2.94  8.10   0.0 PNG
   20230107 12:40:00  SSMISF17    89GHz  -21.34  157.52  40.0   -21.91  160.28    0.39      2.50     N/A    2.94  7.77   0.0 PNG
   20230107 13:20:00  SSMISF17    89GHz  -21.34  157.52  40.0   -21.99  160.52    0.39      2.50     N/A    2.94  7.15   0.0 PNG
   20230107 13:50:00  SSMISF17    89GHz  -21.34  157.52  40.0   -22.05  160.69    0.39      2.50     N/A    2.94  6.72   0.0 PNG
   20230107 14:20:00  SSMISF17    89GHz  -21.34  157.52  40.0   -22.06  160.72    0.39      2.50     N/A    2.94  6.33   0.0 PNG
   20230107 14:50:00  SSMISF17    89GHz  -21.34  157.52  40.0   -22.13  160.93    0.39      2.50     N/A    2.94  5.96   0.0 PNG
   20230107 15:20:00  SSMISF17    89GHz  -21.34  157.52  40.0   -22.23  161.11    0.39      2.50     N/A    2.94  5.63   0.0 PNG
   20230107 15:50:00  SSMISF17    89GHz  -21.34  157.52  40.0   -22.31  161.31    0.39      2.50     N/A    2.94  5.32   0.0 PNG
   20230107 16:20:00  SSMISF17    89GHz  -21.34  157.52  40.0   -22.38  161.51    0.39      2.50     N/A    2.94  5.03   0.0 PNG
   20230107 16:50:00  SSMISF17    89GHz  -21.34  157.52  40.0   -22.49  161.69    0.39      2.50     N/A    2.94  4.76   0.0 PNG
   20230107 17:20:00  SSMISF17    89GHz  -21.34  157.52  40.0   -22.57  161.88    0.39      2.50     N/A    2.94  4.52   0.0 PNG
   20230107 17:50:00  SSMISF17    89GHz  -21.34  157.52  40.0   -22.64  162.08    0.39      2.50     N/A    2.94  4.29   0.0 PNG
   20230107 18:20:00  SSMISF18    89GHz  -22.67  161.08  45.0   -21.42  162.76    0.90      0.20    0.32    0.80  5.25  35.6 PNG
   20230107 18:50:00  SSMISF18    89GHz  -22.67  161.08  45.0   -21.47  162.85    0.90      0.20    0.32    0.80  5.20  35.6 PNG
   20230107 19:20:00  SSMISF18    89GHz  -22.67  161.08  45.0   -21.55  163.04    0.90      0.20    0.32    0.80  5.10  35.6 PNG
   20230107 19:50:00       GMI    89GHz  -22.90  161.64  45.0   -21.30  162.07    0.49      0.05    0.17    2.13  9.60 100.0 PNG
   20230107 20:20:00       GMI    89GHz  -22.90  161.64  45.0   -22.10  164.03    0.49      0.05    0.17    2.13  9.45 100.0 PNG
   20230107 20:50:00       GMI    89GHz  -22.90  161.64  45.0   -22.18  164.24    0.49      0.05    0.17    2.13  9.16 100.0 PNG
   20230107 21:20:00       GMI    89GHz  -22.90  161.64  45.0   -22.30  164.42    0.49      0.05    0.17    2.13  8.81 100.0 PNG
   20230107 21:50:00       GMI    89GHz  -22.90  161.64  45.0   -22.38  164.63    0.49      0.05    0.17    2.13  8.44 100.0 PNG
   20230107 22:20:00       GMI    89GHz  -22.90  161.64  45.0   -22.47  164.83    0.49      0.05    0.17    2.13  8.04 100.0 PNG
   20230107 22:50:00       GMI    89GHz  -22.90  161.64  45.0   -22.55  165.04    0.49      0.05    0.17    2.13  7.65 100.0 PNG
   20230107 23:20:00  HIMAWARI       IR  -24.23  164.91  45.0   -24.63  165.90    0.61      0.20    0.22    1.00  7.78   0.4 PNG
   20230107 23:50:00  HIMAWARI       IR  -24.31  165.12  45.0   -24.76  166.16    0.60      0.25    0.21    1.01  7.95   5.1 PNG
   20230108 00:20:00       GMI    89GHz  -22.90  161.64  45.0   -22.81  165.67    0.49      0.05    0.17    2.13  6.53 100.0 PNG
   20230108 00:50:00       GMI    89GHz  -22.90  161.64  45.0   -22.95  165.85    0.49      0.05    0.17    2.13  6.19 100.0 PNG
   20230108 01:20:00  HIMAWARI       IR  -24.58  165.73  40.0   -25.08  167.02    0.68      0.05    0.24    0.91  6.96  42.5 PNG
   20230108 01:50:00       GMI    89GHz  -22.90  161.64  45.0   -23.13  166.26    0.49      0.05    0.17    2.13  5.57 100.0 PNG
   20230108 02:20:00       GMI    89GHz  -22.90  161.64  45.0   -23.21  166.90    0.49      0.05    0.17    2.13  5.29 100.0 PNG
   20230108 02:50:00       GMI    89GHz  -22.90  161.64  45.0   -23.28  167.10    0.49      0.05    0.17    2.13  5.02 100.0 PNG
   20230108 03:20:00       GMI    89GHz  -22.90  161.64  45.0   -23.44  167.27    0.49      0.05    0.17    2.13  4.77 100.0 PNG
   20230108 03:50:00       GMI    89GHz  -22.90  161.64  45.0   -23.52  167.47    0.49      0.05    0.17    2.13  4.54 100.0 PNG
   20230108 04:20:00       GMI    89GHz  -22.90  161.64  45.0   -23.60  167.67    0.49      0.05    0.17    2.13  4.32 100.0 PNG
   20230108 04:50:00       GMI    89GHz  -22.90  161.64  45.0   -23.68  167.87    0.49      0.05    0.17    2.13  4.12 100.0 PNG
   20230108 05:20:00       GMI    89GHz  -22.90  161.64  45.0   -23.76  168.08    0.49      0.05    0.17    2.13  3.93 100.0 PNG
   20230108 05:50:00       GMI    89GHz  -22.90  161.64  45.0   -23.83  168.28    0.49      0.05    0.17    2.13  3.75 100.0 PNG
   20230108 06:20:00  HIMAWARI       IR  -25.49  168.21  40.0   -25.79  169.31    1.22      0.05     N/A    0.60  3.88   0.0 PNG
   20230108 06:50:00  SSMISF16    89GHz  -25.57  168.41  40.0   -25.32  168.85    0.96      2.00    0.34    0.71  4.95   2.4 PNG
   20230108 07:20:00  SSMISF16    89GHz  -25.57  168.41  40.0   -25.38  168.99    0.96      2.00    0.34    0.71  4.91   2.4 PNG
   20230108 07:50:00  SSMISF17    89GHz  -25.69  168.76  35.0   -24.44  170.42    0.68      0.20    0.24    1.33  6.99  38.0 PNG
   20230108 08:20:00  SSMISF17    89GHz  -25.69  168.76  35.0   -24.46  170.51    0.68      0.20    0.24    1.33  6.96  38.0 PNG
   20230108 08:50:00  SSMISF17    89GHz  -25.69  168.76  35.0   -24.53  170.69    0.68      0.20    0.24    1.33  6.83  38.0 PNG
   20230108 09:20:00  SSMISF17    89GHz  -25.69  168.76  35.0   -24.60  170.88    0.68      0.20    0.24    1.33  6.66  38.0 PNG
   20230108 09:50:00  SSMISF17    89GHz  -25.69  168.76  35.0   -24.67  171.06    0.68      0.20    0.24    1.33  6.46  38.0 PNG
   20230108 10:20:00  SSMISF17    89GHz  -25.69  168.76  35.0   -24.74  171.24    0.68      0.20    0.24    1.33  6.24  38.0 PNG
   20230108 10:50:00  HIMAWARI       IR  -26.07  169.85  35.0   -26.07  171.74    0.40      0.05    0.14    1.41 11.87   9.0 PNG
   20230108 11:20:00  HIMAWARI       IR  -26.14  170.03  35.0   -26.24  172.09    0.68      0.20    0.24    0.91  6.94   7.6 PNG
   20230108 11:50:00  HIMAWARI       IR  -26.21  170.22  35.0   -26.21  172.39    0.59      0.15    0.21    1.02  8.01   9.1 PNG
   20230108 12:20:00  HIMAWARI       IR  -26.28  170.41  35.0   -26.18  172.61    0.83      0.45     N/A    0.79  5.73   0.0 PNG
   20230108 12:50:00  HIMAWARI       IR  -26.36  170.59  35.0   -26.36  172.82    0.83      0.05    0.29    0.79  5.74   5.5 PNG
   20230108 13:20:00  SSMISF17    89GHz  -25.69  168.76  35.0   -25.17  172.35    0.68      0.20    0.24    1.33  4.88  38.0 PNG
   20230108 13:50:00  SSMISF17    89GHz  -25.69  168.76  35.0   -25.24  172.54    0.68      0.20    0.24    1.33  4.68  38.0 PNG
   20230108 14:20:00  SSMISF17    89GHz  -25.69  168.76  35.0   -25.31  172.73    0.68      0.20    0.24    1.33  4.48  38.0 PNG
   20230108 14:50:00  SSMISF17    89GHz  -25.69  168.76  35.0   -25.38  172.92    0.68      0.20    0.24    1.33  4.29  38.0 PNG
   20230108 15:20:00  SSMISF17    89GHz  -25.69  168.76  35.0   -25.49  173.09    0.68      0.20    0.24    1.33  4.11  38.0 PNG
   20230108 15:50:00  SSMISF17    89GHz  -25.69  168.76  35.0   -25.56  173.28    0.68      0.20    0.24    1.33  3.94  38.0 PNG
   20230108 16:20:00  SSMISF17    89GHz  -25.69  168.76  35.0   -25.63  173.47    0.68      0.20    0.24    1.33  3.78  38.0 PNG
   20230108 16:50:00  SSMISF17    89GHz  -25.69  168.76  35.0   -25.71  173.66    0.68      0.20    0.24    1.33  3.62  38.0 PNG
   20230108 17:20:00  SSMISF17    89GHz  -25.69  168.76  35.0   -25.78  173.86    0.68      0.20    0.24    1.33  3.48  38.0 PNG
   20230108 20:20:00  SSMISF16    89GHz  -25.30  170.10  30.0   -25.05  170.10    1.23      1.15    0.43    0.38  3.86   0.5 PNG
   20230108 20:50:00  SSMISF16    89GHz  -25.30  170.10  30.0   -11.54  160.38    1.23      1.15    0.43    0.38  3.63   0.5 PNG
   20230108 21:20:00  HIMAWARI      Vis  -25.30  170.10  30.0   -27.27  170.27    0.91      0.15     N/A    0.42  5.22   0.0 PNG
   20230108 21:50:00  HIMAWARI      Vis  -25.30  170.10  30.0   -27.27  170.13    1.04      0.40     N/A    0.37  4.54   0.0 PNG
   20230108 22:20:00  SSMISF16    89GHz  -25.30  170.10  30.0   -11.54  160.38    1.23      1.15    0.43    0.38  3.38   0.5 PNG
   20230108 22:50:00  SSMISF16    89GHz  -25.30  170.10  30.0   -11.54  160.38    1.23      1.15    0.43    0.38  3.29   0.5 PNG
   20230108 23:20:00  HIMAWARI      Vis  -25.30  170.10  30.0   -26.95  170.98    0.95      0.45     N/A    0.40  5.01   0.0 PNG
   20230108 23:50:00  HIMAWARI      Vis  -25.30  170.10  30.0   -27.00  171.12    0.92      0.05     N/A    0.41  5.14   0.0 PNG
   20230109 00:20:00  HIMAWARI      Vis  -25.30  170.10  30.0   -27.02  171.15    1.06      0.15     N/A    0.37  4.49   0.0 PNG
   20230109 00:50:00  SSMISF16    89GHz  -25.30  170.10  30.0   -11.54  160.38    1.23      1.15    0.43    0.38  2.95   0.5 PNG
   20230109 01:20:00  SSMISF16    89GHz  -25.30  170.10  30.0   -11.54  160.38    1.23      1.15    0.43    0.38  2.87   0.5 PNG
   20230109 01:50:00  SSMISF16    89GHz  -25.30  170.10  30.0   -11.54  160.38    1.23      1.15    0.43    0.38  2.79   0.5 PNG
   20230109 02:20:00  SSMISF16    89GHz  -25.30  170.10  30.0   -11.54  160.38    1.23      1.15    0.43    0.38  2.71   0.5 PNG
   20230109 02:50:00  HIMAWARI      Vis  -25.40  172.40  30.0   -27.35  172.34    1.68      0.05     N/A    0.25  2.83   0.0 PNG
   20230109 03:20:00  HIMAWARI      Vis  -25.40  172.40  30.0   -27.37  172.51    1.23      0.10     N/A    0.32  3.85   0.0 PNG
   20230109 03:50:00  HIMAWARI      Vis  -25.40  172.40  30.0   -27.40  172.40    1.07      0.10     N/A    0.36  4.43   0.0 PNG
   20230109 04:20:00  HIMAWARI      Vis  -25.40  172.40  30.0   -27.37  172.15    0.99      0.15     N/A    0.39  4.79   0.0 PNG
   20230109 04:50:00  HIMAWARI      Vis  -25.40  172.40  30.0   -27.37  172.46    1.06      0.15     N/A    0.37  4.46   0.0 PNG
   20230109 05:20:00  SSMISF16    89GHz  -25.30  170.10  30.0   -11.54  160.38    1.23      1.15    0.43    0.38  2.27   0.5 PNG
   20230109 05:50:00  SSMISF16    89GHz  -25.30  170.10  30.0   -11.54  160.38    1.23      1.15    0.43    0.38  2.21   0.5 PNG
   20230109 06:20:00  SSMISF16    89GHz  -25.40  172.60  30.0   -26.40  173.32    1.23      1.45    0.43    0.38  3.86   0.5 PNG
   20230109 06:50:00  SSMISF16    89GHz  -25.40  172.60  30.0   -13.24  163.46    1.23      1.45    0.43    0.38  3.87   0.5 PNG
   20230109 07:20:00  SSMISF16    89GHz  -25.40  172.60  30.0   -13.24  163.46    1.23      1.45    0.43    0.38  3.82   0.5 PNG
   20230109 07:50:00  SSMISF16    89GHz  -25.40  172.60  30.0   -13.24  163.46    1.23      1.45    0.43    0.38  3.77   0.5 PNG
   20230109 08:20:00  SSMISF16    89GHz  -25.40  172.60  30.0   -13.24  163.46    1.23      1.45    0.43    0.38  3.70   0.5 PNG
   20230109 08:50:00  HIMAWARI     SWIR  -25.70  175.30  25.0   -27.55  174.47    1.21      0.05     N/A    0.50  3.93   0.0 PNG
   20230109 09:20:00  HIMAWARI     SWIR  -25.70  175.30  25.0   -27.55  174.47    1.20      0.05     N/A    0.50  3.96   0.0 PNG
   20230109 09:50:00  SSMISF16    89GHz  -25.40  172.60  30.0   -13.24  163.46    1.23      1.45    0.43    0.38  3.47   0.5 PNG
   20230109 10:20:00  SSMISF16    89GHz  -25.40  172.60  30.0   -13.24  163.46    1.23      1.45    0.43    0.38  3.38   0.5 PNG
   20230109 10:50:00  SSMISF16    89GHz  -25.40  172.60  30.0   -13.24  163.46    1.23      1.45    0.43    0.38  3.30   0.5 PNG
   20230109 11:20:00  SSMISF16    89GHz  -25.40  172.60  30.0   -13.24  163.46    1.23      1.45    0.43    0.38  3.21   0.5 PNG
   20230109 11:50:00  SSMISF16    89GHz  -25.40  172.60  30.0   -13.24  163.46    1.23      1.45    0.43    0.38  3.12   0.5 PNG
   20230109 12:20:00  HIMAWARI     SWIR  -25.70  175.30  25.0   -27.65  174.83    1.35      0.50     N/A    0.45  3.51   0.0 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