Tropical Storm 05P


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    .
   20201217 19:30:00  HIMAWARI      Vis  -17.94  178.88 115.0   -18.16  179.11     0.18      0.50   0.40    0.41  9.50  98.8 GIF
   20201217 20:00:00  HIMAWARI      Vis  -18.17  179.13  85.0   -18.32  179.13     0.16      0.46   0.05    0.47 10.31  91.2 GIF
   20201217 20:30:00  HIMAWARI      Vis  -18.23  179.07  85.0   -18.48  179.01     0.12      0.34   0.15    0.73 14.08  98.9 GIF
   20201217 21:00:00  HIMAWARI      Vis  -18.30  179.00  85.0   -18.60  178.97     0.13      0.36   0.20    0.67 13.24  98.9 GIF
   20201217 21:30:00  HIMAWARI      Vis  -18.36  178.93  85.0   -18.66  178.88     0.14      0.41   0.35    0.56 11.69  97.7 GIF
   20201217 21:50:00  HIMAWARI      Vis  -18.41  178.89  85.0   -18.71  178.89     0.16      0.46   0.40    0.47 10.31  77.7 GIF
   20201217 22:30:00  HIMAWARI      Vis  -18.49  178.80  85.0   -18.87  178.85     0.15      0.41   0.05    0.55 11.55  80.5 GIF
   20201217 23:00:00  HIMAWARI      Vis  -18.56  178.73  85.0   -18.78  178.84     0.14      0.40   0.20    0.57 11.78  83.7 GIF
   20201217 23:40:00  HIMAWARI      Vis  -18.64  178.65  85.0   -18.97  179.02     0.17      0.48   0.05    0.43  9.79  74.3 GIF
   20201218 00:10:00  HIMAWARI      Vis  -18.70  178.58  85.0   -19.18  178.98     0.14      0.41   0.25    0.56 11.70  72.8 GIF
   20201218 00:40:00  HIMAWARI      Vis  -18.77  178.52  85.0   -19.17  179.05     0.11      0.32   0.30    0.77 14.73  88.8 GIF
   20201218 01:00:00  HIMAWARI      Vis  -18.81  178.48  85.0   -19.18  179.03     0.10      0.27   0.10    0.96 17.56 100.0 GIF
   20201218 01:40:00  HIMAWARI      Vis  -18.89  178.39  85.0   -19.34  178.95     0.11      0.32   0.10    0.79 15.05  93.0 GIF
   20201218 02:10:00  HIMAWARI      Vis  -18.52  178.68  75.0   -18.89  179.10     0.13      0.37   0.20    0.76 12.78  84.0 GIF
   20201218 02:20:00  HIMAWARI      Vis  -18.53  178.67  75.0   -18.86  179.11     0.19      0.54   0.05    0.48  8.79  62.8 GIF
   20201218 03:10:00  HIMAWARI      Vis  -18.62  178.58  75.0   -18.87  178.87     0.15      0.42   0.05    0.66 11.33  65.9 GIF
   20201218 03:30:00  HIMAWARI      Vis  -18.65  178.55  75.0   -18.87  178.92     0.14      0.39   0.05    0.71 12.09  76.3 GIF
   20201218 04:10:00  HIMAWARI      Vis  -18.71  178.49  75.0   -18.89  178.75     0.16      0.45   0.40    0.60 10.50  69.2 GIF
   20201218 04:30:00     AMSR2 85-92GHz  -18.49  178.71  75.0   -18.95  178.55     0.16      0.45    N/A    1.65  8.62   0.0 GIF
   20201218 05:00:00    SSMI16 85-92GHz  -18.77  178.44  75.0   -19.05  178.30     0.13      0.36    N/A    2.73 12.87   0.0 GIF
   20201218 05:30:00    SSMI16 85-92GHz  -18.77  178.44  75.0   -19.10  178.25     0.13      0.36    N/A    2.73 12.42   0.0 GIF
   20201218 06:00:00    SSMI16 85-92GHz  -18.77  178.44  75.0   -19.15  178.20     0.13      0.36    N/A    2.73 11.84   0.0 GIF
   20201218 06:30:00    SSMI16 85-92GHz  -18.77  178.44  75.0   -19.20  178.16     0.13      0.36    N/A    2.73 11.20   0.0 GIF
   20201218 07:00:00    SSMI16 85-92GHz  -18.77  178.44  75.0   -19.25  178.11     0.13      0.36    N/A    2.73 10.55   0.0 GIF
   20201218 07:30:00    SSMI16 85-92GHz  -18.77  178.44  75.0   -19.29  178.07     0.13      0.36    N/A    2.73  9.90   0.0 GIF
   20201218 08:00:00    SSMI16 85-92GHz  -18.77  178.44  75.0   -19.56  178.01     0.13      0.36    N/A    2.73  9.28   0.0 GIF
   20201218 08:30:00  HIMAWARI   NearIR  -19.36  178.07  75.0   -20.04  178.02     0.12      0.33   0.05    1.23 14.41 100.0 GIF
   20201218 09:00:00    SSMI16 85-92GHz  -18.77  178.44  75.0   -19.67  177.93     0.13      0.36    N/A    2.73  8.15   0.0 GIF
   20201218 09:30:00  HIMAWARI       IR  -19.46  177.99  75.0   -19.86  177.78     0.22      0.61   0.10    0.78  7.78  73.9 GIF
   20201218 09:50:00  HIMAWARI   NearIR  -19.48  178.04  75.0   -19.56  178.09     0.20      0.56   0.05    0.73  8.49 100.0 GIF
   20201218 10:40:00  HIMAWARI   NearIR  -19.57  177.98  75.0   -19.82  178.11     0.08      0.24   0.05    1.68 19.81 100.0 GIF
   20201218 11:10:00  HIMAWARI   NearIR  -19.62  177.94  75.0   -19.99  177.55     0.15      0.42   0.05    0.97 11.29 100.0 GIF
   20201218 11:40:00  HIMAWARI   NearIR  -19.67  177.91  75.0   -20.32  177.59     0.13      0.37   0.05    1.09 12.76 100.0 GIF
   20201218 12:00:00  HIMAWARI       IR  -19.70  177.89  75.0   -20.20  177.67     0.14      0.40   0.20    1.21 11.84  57.0 GIF
   20201218 12:40:00  HIMAWARI       IR  -19.77  177.84  75.0   -20.27  177.65     0.14      0.40   0.05    1.23 12.01  54.7 GIF
   20201218 13:00:00  HIMAWARI       IR  -19.80  177.81  75.0   -20.23  177.71     0.13      0.38   0.30    1.29 12.63  56.6 GIF
   20201218 13:30:00  HIMAWARI   NearIR  -19.85  177.78  75.0   -20.45  177.67     0.14      0.40   0.05    1.00 11.76 100.0 GIF
   20201218 14:10:00  HIMAWARI   NearIR  -20.09  177.72  70.0   -20.39  178.22     0.13      0.36   0.05    1.24 13.15 100.0 GIF
   20201218 14:30:00  HIMAWARI   NearIR  -20.12  177.71  70.0   -20.75  178.03     0.12      0.34   0.05    1.33 14.12 100.0 GIF
   20201218 15:00:00  HIMAWARI       IR  -20.00  177.80  70.0   -20.58  177.96     0.20      0.55   0.05    0.94  8.56  40.9 GIF
   20201218 15:40:00  HIMAWARI   NearIR  -20.06  177.78  70.0   -20.54  177.70     0.12      0.35   0.05    1.27 13.54 100.0 GIF
   20201218 16:00:00  HIMAWARI       IR  -20.09  177.76  70.0   -20.79  177.68     0.15      0.43   0.05    1.19 10.97  50.0 GIF
   20201218 16:20:00  HIMAWARI       IR  -20.12  177.75  70.0   -20.90  177.70     0.14      0.40   0.05    1.28 11.84  49.9 GIF
   20201218 16:30:00  HIMAWARI       IR  -20.14  177.74  70.0   -20.86  177.72     0.14      0.38   0.05    1.34 12.42  58.7 GIF
   20201218 17:00:00  HIMAWARI       IR  -20.19  177.73  70.0   -20.91  177.57     0.17      0.48   0.05    1.08  9.92  67.3 GIF
   20201218 17:30:00  HIMAWARI       IR  -20.23  177.71  70.0   -21.06  177.57     0.14      0.38   0.05    1.34 12.41  62.5 GIF
   20201218 18:00:00  HIMAWARI       IR  -20.28  177.69  70.0   -21.13  177.72     0.15      0.42   0.05    1.22 11.27  52.5 GIF
   20201218 18:30:00  HIMAWARI       IR  -20.32  177.67  70.0   -21.09  177.64     0.19      0.53   0.05    0.98  8.95  28.7 GIF
   20201218 19:00:00  HIMAWARI       IR  -20.36  177.65  70.0   -21.26  177.68     0.25      0.70   0.05    0.75  6.74  20.6 GIF
   20201218 19:40:00  HIMAWARI      Vis  -20.42  177.63  70.0   -21.00  177.42     0.12      0.35   0.10    0.87 13.51  96.0 GIF
   20201218 20:00:00  HIMAWARI      Vis  -20.50  178.00  60.0   -21.13  177.52     0.17      0.48   0.20    0.74  9.87  83.1 GIF
   20201218 20:40:00  HIMAWARI      Vis  -20.57  178.00  60.0   -21.29  177.41     0.11      0.30   0.15    1.15 15.82  75.4 GIF
   20201218 21:00:00  HIMAWARI      Vis  -20.60  178.00  60.0   -21.35  177.36     0.13      0.36   0.30    0.97 13.22  60.2 GIF
   20201218 21:30:00  HIMAWARI      Vis  -20.65  178.00  60.0   -21.25  177.36     0.15      0.43   0.15    0.82 10.95  54.9 GIF
   20201218 22:00:00  HIMAWARI       IR  -20.70  178.00  60.0   -21.87  177.19     0.15      0.43   0.10    1.32 11.02  99.3 GIF
   20201218 22:30:00  HIMAWARI       IR  -20.75  177.99  60.0   -21.97  177.11     0.18      0.52   0.15    1.13  9.15 100.0 GIF
   20201218 23:00:00  HIMAWARI       IR  -20.80  177.99  60.0   -22.00  176.92     0.17      0.49   0.20    1.19  9.69  81.3 GIF
   20201218 23:30:00  HIMAWARI       IR  -20.85  177.99  60.0   -22.02  176.87     0.29      0.81   0.35    0.80  5.84  80.0 GIF
   20201219 00:00:00  HIMAWARI   NearIR  -20.90  177.99  60.0   -21.87  176.81     0.35      0.99   0.05    0.60  4.81  60.4 GIF
   20201219 00:30:00  HIMAWARI       IR  -20.95  177.99  60.0   -22.00  177.13     0.21      0.59   0.05    1.02  8.03  99.7 GIF
   20201219 01:10:00  HIMAWARI      Vis  -21.08  178.33  50.0   -21.45  178.25     0.35      0.98   0.25    0.39  4.83  65.0 GIF
   20201219 01:30:00  HIMAWARI      Vis  -21.10  178.34  50.0   -21.60  178.39     0.28      0.80   0.50    0.47  5.96  70.7 GIF
   20201219 02:10:00  HIMAWARI      Vis  -21.22  178.38  50.0   -21.80  178.21     0.19      0.55   0.25    0.65  8.61  86.1 GIF
   20201219 02:30:00  HIMAWARI      Vis  -21.25  178.39  50.0   -21.83  178.20     0.17      0.48   0.50    0.74  9.88  91.6 GIF
   20201219 03:00:00  HIMAWARI      Vis  -21.30  178.40  50.0   -21.85  178.32     0.23      0.65   0.45    0.56  7.25  68.7 GIF
   20201219 03:30:00  HIMAWARI      Vis  -21.34  178.41  50.0   -21.97  178.31     0.20      0.58   0.25    0.63  8.20  83.2 GIF
   20201219 04:00:00  HIMAWARI      Vis  -21.39  178.43  50.0   -22.14  178.40     0.25      0.69   0.25    0.53  6.85  71.9 GIF
   20201219 04:30:00  HIMAWARI       IR  -21.43  178.44  50.0   -22.38  177.18     0.18      0.50   0.05    1.17  9.51  88.6 GIF
   20201219 05:00:00  HIMAWARI       IR  -21.47  178.45  50.0   -22.72  177.32     0.18      0.52   0.05    1.13  9.10  92.6 GIF
   20201219 05:30:00  HIMAWARI       IR  -21.51  178.46  50.0   -22.63  177.31     0.22      0.62   0.05    0.98  7.66  99.7 GIF
   20201219 06:10:00  HIMAWARI       IR  -21.56  178.48  50.0   -22.61  177.29     0.18      0.50   0.05    1.18  9.56  63.5 GIF
   20201219 06:40:00  HIMAWARI   NearIR  -21.59  178.49  50.0   -22.42  177.20     0.14      0.41   0.05    1.38 11.62 100.0 GIF
   20201219 07:10:00  HIMAWARI   NearIR  -21.63  178.50  50.0   -22.43  176.94     0.13      0.35   0.05    1.58 13.37 100.0 GIF
   20201219 07:30:00  HIMAWARI   NearIR  -21.66  178.51  50.0   -22.83  177.00     0.11      0.31   0.05    1.79 15.14 100.0 GIF
   20201219 08:00:00  HIMAWARI   NearIR  -21.91  178.00  45.0   -22.78  177.00     0.09      0.24   0.05    2.30 19.59 100.0 GIF
   20201219 08:40:00  HIMAWARI   NearIR  -21.97  178.00  45.0   -23.12  177.08     0.13      0.35   0.05    1.59 13.39 100.0 GIF
   20201219 09:00:00  HIMAWARI   NearIR  -22.00  178.00  45.0   -22.77  177.00     0.12      0.33   0.05    1.68 14.21 100.0 GIF
   20201219 09:40:00  HIMAWARI   NearIR  -22.06  178.00  45.0   -23.16  176.54     0.19      0.53   0.05    1.08  9.00 100.0 GIF
   20201219 10:10:00  HIMAWARI   NearIR  -22.10  178.00  45.0   -23.15  177.09     0.15      0.42   0.05    1.33 11.21 100.0 GIF
   20201219 10:30:00  HIMAWARI   NearIR  -22.13  178.00  45.0   -23.20  176.68     0.18      0.52   0.05    1.10  9.15 100.0 GIF
   20201219 11:00:00  HIMAWARI   NearIR  -22.17  178.01  45.0   -23.29  176.58     0.11      0.31   0.05    1.80 15.22 100.0 GIF
   20201219 11:40:00  HIMAWARI   NearIR  -22.22  178.01  45.0   -23.35  176.74     0.18      0.50   0.05    1.14  9.49 100.0 GIF
   20201219 12:10:00  HIMAWARI   NearIR  -22.26  178.01  45.0   -23.41  176.85     0.14      0.39   0.05    1.45 12.25 100.0 GIF
   20201219 12:30:00  HIMAWARI   NearIR  -22.29  178.02  45.0   -23.66  176.61     0.11      0.30   0.05    1.88 15.99 100.0 GIF
   20201219 13:10:00  HIMAWARI   NearIR  -22.34  178.02  45.0   -23.59  176.48     0.28      0.80   0.05    0.73  5.96  98.6 GIF
   20201219 13:40:00  HIMAWARI   NearIR  -22.38  178.03  45.0   -23.80  176.92     0.15      0.41   0.05    1.37 11.51 100.0 GIF
   20201219 14:00:00    SSMI16 85-92GHz  -21.42  178.44  50.0   -23.39  176.73     0.64      1.80    N/A    0.00  1.88   0.0 GIF
   20201219 14:30:00    SSMI16 85-92GHz  -21.42  178.44  50.0   -23.42  176.73     0.64      1.80    N/A    0.00  1.84   0.0 GIF
   20201219 15:00:00     AMSR2 85-92GHz  -22.20  177.81  50.0   -22.40  177.80     0.21      0.60    N/A    1.62  7.41   0.0 GIF
   20201219 15:40:00     AMSR2 85-92GHz  -22.20  177.81  50.0   -22.45  177.79     0.21      0.60    N/A    1.62  7.05   0.0 GIF
   20201219 16:00:00     AMSR2 85-92GHz  -22.20  177.81  50.0   -22.47  177.79     0.21      0.60    N/A    1.62  6.86   0.0 GIF
   20201219 16:30:00     AMSR2 85-92GHz  -22.20  177.81  50.0   -22.51  177.78     0.21      0.60    N/A    1.62  6.58   0.0 GIF
   20201219 17:00:00     AMSR2 85-92GHz  -22.20  177.81  50.0   -22.54  177.77     0.21      0.60    N/A    1.62  6.29   0.0 GIF
   20201219 17:40:00     AMSR2 85-92GHz  -22.20  177.81  50.0   -22.59  177.75     0.21      0.60    N/A    1.62  5.92   0.0 GIF
   20201219 18:10:00     AMSR2 85-92GHz  -22.20  177.81  50.0   -22.63  177.75     0.21      0.60    N/A    1.62  5.65   0.0 GIF
   20201219 18:30:00     AMSR2 85-92GHz  -22.20  177.81  50.0   -22.66  177.74     0.21      0.60    N/A    1.62  5.48   0.0 GIF
   20201219 19:00:00     AMSR2 85-92GHz  -22.20  177.81  50.0   -22.99  178.04     0.21      0.60    N/A    1.62  5.23   0.0 GIF
   20201219 19:40:00  HIMAWARI      Vis  -22.94  178.08  55.0   -23.11  178.00     0.31      0.88   0.45    0.43  5.40  89.5 GIF
   20201219 20:10:00  HIMAWARI      Vis  -22.97  178.10  50.0   -23.27  178.10     0.14      0.40   0.05    0.88 11.93 100.0 GIF
   20201219 20:30:00  HIMAWARI      Vis  -23.00  178.12  50.0   -23.25  178.12     0.22      0.63   0.15    0.58  7.58  95.2 GIF
   20201219 21:00:00  HIMAWARI      Vis  -23.00  178.20  50.0   -23.30  178.20     0.13      0.37   0.10    0.95 12.94  96.9 GIF
   20201219 21:30:00  HIMAWARI      Vis  -23.04  178.23  50.0   -23.29  178.17     0.15      0.42   0.15    0.84 11.34  97.5 GIF
   20201219 22:00:00  HIMAWARI      Vis  -23.07  178.26  50.0   -23.27  178.20     0.13      0.37   0.05    0.94 12.70  98.9 GIF
   20201219 22:30:00  HIMAWARI      Vis  -23.11  178.28  50.0   -23.31  178.20     0.21      0.60   0.25    0.60  7.90  77.9 GIF
   20201219 23:00:00  HIMAWARI      Vis  -23.15  178.31  50.0   -23.50  178.25     0.13      0.38   0.05    0.92 12.47  98.6 GIF
   20201219 23:40:00  HIMAWARI      Vis  -23.20  178.34  50.0   -23.47  178.34     0.15      0.42   0.25    0.84 11.34  95.3 GIF
   20201220 00:00:00  HIMAWARI      Vis  -23.22  178.36  50.0   -23.47  178.41     0.21      0.59   0.15    0.61  8.02  77.8 GIF
   20201220 00:30:00  HIMAWARI      Vis  -23.26  178.38  50.0   -23.51  178.32     0.13      0.36   0.25    0.97 13.14  98.9 GIF
   20201220 01:00:00  HIMAWARI      Vis  -23.30  178.40  50.0   -23.48  178.29     0.22      0.62   0.35    0.59  7.67  98.7 GIF
   20201220 01:30:00  HIMAWARI      Vis  -23.34  178.42  50.0   -23.62  178.39     0.21      0.60   0.35    0.61  7.97  76.8 GIF
   20201220 02:10:00  HIMAWARI      Vis  -23.39  178.45  50.0   -23.62  178.45     0.19      0.53   0.40    0.67  8.90  77.0 GIF
   20201220 02:30:00  HIMAWARI      Vis  -23.42  178.46  50.0   -23.67  178.49     0.16      0.44   0.30    0.80 10.79  85.6 GIF
   20201220 03:10:00  HIMAWARI      Vis  -23.51  178.21  50.0   -23.64  178.26     0.14      0.40   0.45    0.87 11.76  95.3 GIF
   20201220 03:30:00  HIMAWARI      Vis  -23.53  178.22  50.0   -23.61  178.27     0.15      0.43   0.10    0.83 11.09  84.2 GIF
   20201220 04:10:00  HIMAWARI      Vis  -23.58  178.25  50.0   -23.80  178.36     0.20      0.57   0.15    0.63  8.25  97.8 GIF
   20201220 04:30:00  HIMAWARI      Vis  -23.60  178.26  50.0   -23.88  178.37     0.20      0.56   0.10    0.65  8.54  93.5 GIF
   20201220 05:00:00     AMSR2 85-92GHz  -23.36  178.43  50.0   -23.69  178.13     0.21      0.58    N/A    1.69  6.52   0.0 GIF
   20201220 05:30:00     AMSR2 85-92GHz  -23.36  178.43  50.0   -23.72  178.15     0.21      0.58    N/A    1.69  6.23   0.0 GIF
   20201220 06:00:00     AMSR2 85-92GHz  -23.36  178.43  50.0   -23.75  178.18     0.21      0.58    N/A    1.69  5.94   0.0 GIF
   20201220 06:30:00     AMSR2 85-92GHz  -23.36  178.43  50.0   -23.78  178.21     0.21      0.58    N/A    1.69  5.66   0.0 GIF
   20201220 07:00:00     AMSR2 85-92GHz  -23.36  178.43  50.0   -23.82  178.23     0.21      0.58    N/A    1.69  5.40   0.0 GIF
   20201220 07:30:00     AMSR2 85-92GHz  -23.36  178.43  50.0   -23.85  178.25     0.21      0.58    N/A    1.69  5.15   0.0 GIF
   20201220 08:00:00     AMSR2 85-92GHz  -23.36  178.43  50.0   -23.88  178.28     0.21      0.58    N/A    1.69  4.91   0.0 GIF
   20201220 08:30:00     AMSR2 85-92GHz  -23.36  178.43  50.0   -23.92  178.31     0.21      0.58    N/A    1.69  4.68   0.0 GIF
   20201220 09:10:00     AMSR2 85-92GHz  -23.36  178.43  50.0   -23.96  178.34     0.21      0.58    N/A    1.69  4.40   0.0 GIF
   20201220 09:30:00     AMSR2 85-92GHz  -23.36  178.43  50.0   -23.98  178.37     0.21      0.58    N/A    1.69  4.26   0.0 GIF
   20201220 10:00:00     AMSR2 85-92GHz  -23.36  178.43  50.0   -24.02  178.40     0.21      0.58    N/A    1.69  4.07   0.0 GIF
   20201220 10:30:00     AMSR2 85-92GHz  -23.36  178.43  50.0   -24.05  178.43     0.21      0.58    N/A    1.69  3.90   0.0 GIF
   20201220 11:00:00     AMSR2 85-92GHz  -23.36  178.43  50.0   -24.08  178.47     0.21      0.58    N/A    1.69  3.73   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