Tropical Depression 17W


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    .
   20220921 20:10:00  HIMAWARI   NearIR   25.76 -138.54  25.0    25.21 -136.96     0.54      1.52   0.40    0.40  3.12  72.5 GIF
   20220921 20:40:00  HIMAWARI   NearIR   25.84 -138.46  25.0    25.74 -137.40     3.36      9.49   0.10    0.03  0.50   7.3 GIF
   20220921 21:20:00  HIMAWARI   NearIR   25.96 -138.34  25.0    25.58 -136.81     0.67      1.88   0.15    0.33  2.52  61.5 GIF
   20220921 21:40:00  HIMAWARI       IR   26.01 -138.29  25.0    25.41 -136.31     0.00      0.00    N/A    0.00  0.00   0.0 GIF
   20220921 22:10:00  HIMAWARI   NearIR   26.09 -138.20  25.0    25.27 -136.78     0.60      1.68   0.10    0.37  2.82  61.8 GIF
   20220921 22:40:00  HIMAWARI   NearIR   26.18 -138.11  25.0    25.63 -137.28     1.89      5.34   0.05    0.14  0.89  42.6 GIF
   20220921 23:10:00    SSMI17 85-92GHz   26.18 -138.11  25.0    25.76 -137.92     0.64      1.80    N/A    0.00  2.62   0.0 GIF
   20220921 23:40:00    SSMI17 85-92GHz   26.18 -138.11  25.0    25.84 -137.83     0.64      1.80    N/A    0.00  2.60   0.0 GIF
   20220922 00:20:00  HIMAWARI   NearIR   26.45 -137.83  25.0    25.63 -136.57     0.59      1.65   0.50    0.37  2.87  57.8 GIF
   20220922 00:50:00    SSMI17 85-92GHz   26.18 -138.11  25.0    26.03 -137.63     0.64      1.80    N/A    0.00  2.52   0.0 GIF
   20220922 01:10:00  HIMAWARI      Vis   26.20 -137.55  25.0    26.02 -137.11     0.28      0.78   0.15    0.48  6.08  71.0 GIF
   20220922 01:40:00  HIMAWARI      Vis   26.28 -137.49  25.0    26.05 -136.99     0.22      0.61   0.15    0.59  7.72  81.7 GIF
   20220922 02:20:00  HIMAWARI   NearIR   26.39 -137.40  25.0    25.96 -136.45     0.60      1.68   0.05    0.37  2.82  51.8 GIF
   20220922 02:50:00  HIMAWARI      Vis   26.47 -137.32  25.0    26.12 -136.82     0.18      0.52   0.30    0.69  9.14  98.8 GIF
   20220922 03:20:00    SSMI17 85-92GHz   26.18 -138.11  25.0    26.05 -137.14     0.64      1.80    N/A    0.00  2.32   0.0 GIF
   20220922 03:50:00    SSMI17 85-92GHz   26.18 -138.11  25.0    26.14 -137.07     0.64      1.80    N/A    0.00  2.27   0.0 GIF
   20220922 04:10:00    SSMI17 85-92GHz   26.18 -138.11  25.0    26.19 -137.02     0.64      1.80    N/A    0.00  2.24   0.0 GIF
   20220922 04:50:00    SSMI17 85-92GHz   26.18 -138.11  25.0    26.31 -136.92     0.64      1.80    N/A    0.00  2.18   0.0 GIF
   20220922 05:10:00     AMSR2 85-92GHz   26.72 -137.11  25.0    26.61 -136.59     0.22      0.64    N/A    1.47  7.23   0.0 GIF
   20220922 05:40:00     AMSR2 85-92GHz   26.72 -137.11  25.0    26.70 -136.51     0.22      0.64    N/A    1.47  7.02   0.0 GIF
   20220922 06:20:00     AMSR2 85-92GHz   26.72 -137.11  25.0    26.81 -136.41     0.22      0.64    N/A    1.47  6.70   0.0 GIF
   20220922 06:50:00     AMSR2 85-92GHz   26.72 -137.11  25.0    26.90 -136.33     0.22      0.64    N/A    1.47  6.45   0.0 GIF
   20220922 07:20:00     AMSR2 85-92GHz   26.72 -137.11  25.0    26.93 -135.99     0.22      0.64    N/A    1.47  6.20   0.0 GIF
   20220922 07:50:00     AMSR2 85-92GHz   26.72 -137.11  25.0    27.02 -135.93     0.22      0.64    N/A    1.47  5.94   0.0 GIF
   20220922 08:20:00     AMSR2 85-92GHz   26.72 -137.11  25.0    27.12 -135.88     0.22      0.64    N/A    1.47  5.69   0.0 GIF
   20220922 08:50:00     AMSR2 85-92GHz   26.72 -137.11  25.0    27.21 -135.82     0.22      0.64    N/A    1.47  5.44   0.0 GIF
   20220922 09:20:00     AMSR2 85-92GHz   26.72 -137.11  25.0    27.31 -135.77     0.22      0.64    N/A    1.47  5.20   0.0 GIF
   20220922 09:50:00     AMSR2 85-92GHz   26.72 -137.11  25.0    27.40 -135.71     0.22      0.64    N/A    1.47  4.97   0.0 GIF
   20220922 10:10:00     AMSR2 85-92GHz   26.72 -137.11  25.0    27.46 -135.67     0.22      0.64    N/A    1.47  4.82   0.0 GIF
   20220922 10:50:00     AMSR2 85-92GHz   26.72 -137.11  25.0    27.58 -135.59     0.22      0.64    N/A    1.47  4.54   0.0 GIF
   20220922 11:20:00    SSMI17 85-92GHz   27.84 -135.98  30.0    27.57 -136.27     0.31      0.87    N/A    0.87  5.43   0.0 GIF
   20220922 11:50:00    SSMI17 85-92GHz   27.84 -135.98  30.0    27.66 -136.20     0.31      0.87    N/A    0.87  5.34   0.0 GIF
   20220922 12:10:00    SSMI17 85-92GHz   27.84 -135.98  30.0    27.72 -136.16     0.31      0.87    N/A    0.87  5.26   0.0 GIF
   20220922 12:40:00    SSMI17 85-92GHz   27.84 -135.98  30.0    27.81 -136.10     0.31      0.87    N/A    0.87  5.13   0.0 GIF
   20220922 13:20:00    SSMI17 85-92GHz   27.84 -135.98  30.0    28.42 -136.36     0.31      0.87    N/A    0.87  4.94   0.0 GIF
   20220922 13:50:00    SSMI17 85-92GHz   27.84 -135.98  30.0    28.52 -136.32     0.31      0.87    N/A    0.87  4.79   0.0 GIF
   20220922 14:20:00  HIMAWARI       IR   28.97 -135.95  30.0    28.52 -137.47     0.30      0.85   0.05    0.77  5.55 100.0 GIF
   20220922 14:50:00    SSMI17 85-92GHz   27.84 -135.98  30.0    28.72 -136.25     0.31      0.87    N/A    0.87  4.48   0.0 GIF
   20220922 15:20:00    SSMI17 85-92GHz   27.84 -135.98  30.0    28.82 -136.19     0.31      0.87    N/A    0.87  4.33   0.0 GIF
   20220922 15:50:00    SSMI17 85-92GHz   27.84 -135.98  30.0    28.91 -136.15     0.31      0.87    N/A    0.87  4.17   0.0 GIF
   20220922 16:20:00  HIMAWARI       IR   29.36 -135.79  30.0    28.81 -137.19     0.24      0.66   0.05    0.93  7.14 100.0 GIF
   20220922 16:50:00    SSMI17 85-92GHz   27.84 -135.98  30.0    29.11 -136.06     0.31      0.87    N/A    0.87  3.88   0.0 GIF
   20220922 17:20:00    SSMI17 85-92GHz   27.84 -135.98  30.0    29.21 -136.04     0.31      0.87    N/A    0.87  3.74   0.0 GIF
   20220922 17:50:00    SSMI17 85-92GHz   27.84 -135.98  30.0    29.31 -135.99     0.31      0.87    N/A    0.87  3.61   0.0 GIF
   20220922 18:30:00     AMSR2 85-92GHz   29.38 -135.78  30.0    29.44 -135.03     0.24      0.69    N/A    1.29  6.20   0.0 GIF
   20220922 18:50:00     AMSR2 85-92GHz   29.38 -135.78  30.0    29.51 -135.01     0.24      0.69    N/A    1.29  6.06   0.0 GIF
   20220922 19:20:00     AMSR2 85-92GHz   29.38 -135.78  30.0    29.61 -134.97     0.24      0.69    N/A    1.29  5.83   0.0 GIF
   20220922 19:50:00     AMSR2 85-92GHz   29.38 -135.78  30.0    29.51 -134.44     0.24      0.69    N/A    1.29  5.61   0.0 GIF
   20220922 20:10:00     AMSR2 85-92GHz   29.38 -135.78  30.0    29.57 -134.44     0.24      0.69    N/A    1.29  5.46   0.0 GIF
   20220922 20:50:00     AMSR2 85-92GHz   29.38 -135.78  30.0    29.91 -134.86     0.24      0.69    N/A    1.29  5.17   0.0 GIF
   20220922 21:20:00     AMSR2 85-92GHz   29.38 -135.78  30.0    29.82 -134.42     0.24      0.69    N/A    1.29  4.95   0.0 GIF
   20220922 21:50:00     AMSR2 85-92GHz   29.38 -135.78  30.0    29.92 -134.41     0.24      0.69    N/A    1.29  4.75   0.0 GIF
   20220922 22:10:00  HIMAWARI       IR   30.34 -134.98  30.0    30.79 -133.79     0.35      0.99   0.05    0.69  4.79 100.0 GIF
   20220922 22:50:00     AMSR2 85-92GHz   29.38 -135.78  30.0    30.13 -134.39     0.24      0.69    N/A    1.29  4.36   0.0 GIF
   20220922 23:20:00    SSMI16 85-92GHz   30.27 -134.98  30.0    30.63 -135.13     0.38      1.08    N/A    0.53  4.20   0.0 GIF
   20220922 23:40:00    SSMI16 85-92GHz   30.27 -134.98  30.0    30.71 -135.12     0.38      1.08    N/A    0.53  4.14   0.0 GIF
   20220923 00:20:00    SSMI16 85-92GHz   30.27 -134.98  30.0    30.85 -135.11     0.38      1.08    N/A    0.53  4.02   0.0 GIF
   20220923 00:50:00    SSMI16 85-92GHz   30.27 -134.98  30.0    30.96 -135.11     0.38      1.08    N/A    0.53  3.92   0.0 GIF
   20220923 01:20:00    SSMI16 85-92GHz   30.27 -134.98  30.0    31.20 -135.03     0.38      1.08    N/A    0.53  3.81   0.0 GIF
   20220923 01:50:00  HIMAWARI      Vis   31.27 -134.89  30.0    30.97 -134.54     0.17      0.48   0.45    0.74  9.90  87.0 GIF
   20220923 02:20:00  HIMAWARI      Vis   31.26 -135.04  35.0    31.03 -134.69     0.21      0.59   0.20    0.62  8.07  90.5 GIF
   20220923 02:50:00  HIMAWARI      Vis   31.36 -135.09  35.0    31.19 -134.62     0.28      0.81   0.15    0.47  5.89  73.3 GIF
   20220923 03:20:00    SSMI16 85-92GHz   30.27 -134.98  30.0    31.52 -135.31     0.38      1.08    N/A    0.53  3.39   0.0 GIF
   20220923 03:50:00  HIMAWARI      Vis   31.58 -135.17  35.0    31.40 -134.88     0.41      1.17   0.30    0.34  4.06  63.0 GIF
   20220923 04:20:00  HIMAWARI      Vis   31.69 -135.21  35.0    31.59 -134.71     0.36      1.03   0.45    0.38  4.61  65.7 GIF
   20220923 04:50:00    SSMI17 85-92GHz   30.45 -134.97  30.0    31.80 -135.48     0.41      1.16    N/A    0.45  3.11   0.0 GIF
   20220923 05:20:00    SSMI17 85-92GHz   30.45 -134.97  30.0    31.91 -135.50     0.41      1.16    N/A    0.45  3.02   0.0 GIF
   20220923 05:50:00  HIMAWARI      Vis   32.02 -135.33  35.0    31.92 -135.01     0.44      1.25   0.45    0.32  3.79  55.2 GIF
   20220923 06:20:00    SSMI17 85-92GHz   30.45 -134.97  30.0    32.13 -135.59     0.41      1.16    N/A    0.45  2.84   0.0 GIF
   20220922 21:50:54    SSMI16 85-92GHz   30.27 -134.98  30.0     5.12  139.95     0.38      1.08    N/A    0.53  0.00   0.0 GIF
   20220923 07:20:00    SSMI17 85-92GHz   30.45 -134.97  30.0    32.22 -135.68     0.41      1.16    N/A    0.45  2.67   0.0 GIF
   20220923 07:50:00    SSMI17 85-92GHz   30.45 -134.97  30.0    32.46 -135.71     0.41      1.16    N/A    0.45  2.59   0.0 GIF
   20220923 08:20:00    SSMI17 85-92GHz   30.45 -134.97  30.0    32.39 -135.82     0.41      1.16    N/A    0.45  2.52   0.0 GIF
   20220923 08:50:00    SSMI17 85-92GHz   30.45 -134.97  30.0    32.48 -135.89     0.41      1.16    N/A    0.45  2.44   0.0 GIF
   20220923 09:20:00    SSMI17 85-92GHz   30.45 -134.97  30.0    32.56 -135.97     0.41      1.16    N/A    0.45  2.37   0.0 GIF
   20220923 09:50:00    SSMI17 85-92GHz   30.45 -134.97  30.0    32.66 -136.00     0.41      1.16    N/A    0.45  2.30   0.0 GIF
   20220923 10:20:00    SSMI16 85-92GHz   32.66 -135.81  30.0    32.39 -135.64     0.42      1.19    N/A    0.41  3.95   0.0 GIF
   20220923 10:50:00    SSMI17 85-92GHz   32.79 -135.91  30.0    32.68 -136.05     0.39      1.11    N/A    0.50  4.26   0.0 GIF
   20220923 11:20:00    SSMI17 85-92GHz   32.79 -135.91  30.0    32.77 -136.12     0.39      1.11    N/A    0.50  4.21   0.0 GIF
   20220923 11:50:00    SSMI17 85-92GHz   32.79 -135.91  30.0    32.86 -136.18     0.39      1.11    N/A    0.50  4.15   0.0 GIF
   20220923 12:20:00    SSMI17 85-92GHz   32.79 -135.91  30.0    32.95 -136.24     0.39      1.11    N/A    0.50  4.07   0.0 GIF
   20220923 12:50:00    SSMI17 85-92GHz   32.79 -135.91  30.0    33.04 -136.31     0.39      1.11    N/A    0.50  3.98   0.0 GIF
   20220923 13:20:00    SSMI17 85-92GHz   32.79 -135.91  30.0    33.13 -136.37     0.39      1.11    N/A    0.50  3.89   0.0 GIF
   20220923 14:00:00    SSMI17 85-92GHz   32.79 -135.91  30.0    33.26 -136.46     0.39      1.11    N/A    0.50  3.76   0.0 GIF
   20220923 14:20:00    SSMI17 85-92GHz   32.79 -135.91  30.0    33.16 -136.50     0.39      1.11    N/A    0.50  3.69   0.0 GIF
   20220923 14:50:00    SSMI17 85-92GHz   32.79 -135.91  30.0    33.23 -136.58     0.39      1.11    N/A    0.50  3.59   0.0 GIF
   20220923 15:30:00    SSMI17 85-92GHz   32.79 -135.91  30.0    33.32 -136.69     0.39      1.11    N/A    0.50  3.45   0.0 GIF
   20220923 16:00:00    SSMI17 85-92GHz   32.79 -135.91  30.0    33.40 -136.77     0.39      1.11    N/A    0.50  3.35   0.0 GIF
   20220923 16:20:00    SSMI17 85-92GHz   32.79 -135.91  30.0    33.45 -136.82     0.39      1.11    N/A    0.50  3.29   0.0 GIF
   20220923 09:52:37    SSMI16 85-92GHz   32.66 -135.81  30.0   -53.06  -66.10     0.42      1.19    N/A    0.41  0.00   0.0 GIF
   20220923 17:20:00    SSMI17 85-92GHz   32.79 -135.91  30.0    33.60 -136.97     0.39      1.11    N/A    0.50  3.09   0.0 GIF
   20220923 17:50:00  HIMAWARI   NearIR   33.81 -136.94  30.0    33.58 -136.52     0.44      1.24   0.45    0.48  3.84  48.0 GIF
   20220923 18:30:00    SSMI17 85-92GHz   32.79 -135.91  30.0    33.77 -137.14     0.39      1.11    N/A    0.50  2.88   0.0 GIF
   20220923 19:10:00     AMSR2 85-92GHz   33.70 -136.83  30.0    33.22 -137.04     0.49      1.39    N/A    0.24  3.25   0.0 GIF
   20220923 19:30:00     AMSR2 85-92GHz   33.70 -136.83  30.0    33.25 -137.10     0.49      1.39    N/A    0.24  3.21   0.0 GIF
   20220923 20:00:00     AMSR2 85-92GHz   33.70 -136.83  30.0    33.30 -137.18     0.49      1.39    N/A    0.24  3.14   0.0 GIF
   20220923 20:20:00     AMSR2 85-92GHz   33.70 -136.83  30.0    33.34 -137.24     0.49      1.39    N/A    0.24  3.10   0.0 GIF
   20220923 21:00:00    SSMI18 85-92GHz   33.19 -137.68  25.0    33.35 -137.46     0.47      1.32    N/A    0.29  3.58   0.0 GIF
   20220923 21:30:00    SSMI18 85-92GHz   33.19 -137.68  25.0    33.40 -137.54     0.47      1.32    N/A    0.29  3.55   0.0 GIF
   20220923 22:00:00    SSMI18 85-92GHz   33.19 -137.68  25.0    33.45 -137.63     0.47      1.32    N/A    0.29  3.50   0.0 GIF
   20220923 22:20:00    SSMI18 85-92GHz   33.19 -137.68  25.0    33.49 -137.68     0.47      1.32    N/A    0.29  3.47   0.0 GIF
   20220923 23:30:00    SSMI18 85-92GHz   33.19 -137.68  25.0    33.61 -137.87     0.47      1.32    N/A    0.29  3.32   0.0 GIF
   20220924 00:20:00  HIMAWARI      Vis   33.54 -138.25  25.0    33.36 -137.44     0.26      0.74   0.50    0.50  6.44  65.9 GIF
   20220924 00:20:00  HIMAWARI      Vis   33.54 -138.25  25.0    33.36 -137.44     0.26      0.74   0.50    0.50  6.44  65.9 GIF
   20220924 00:30:00  HIMAWARI      Vis   33.56 -138.28  25.0    33.43 -137.50     0.28      0.80   0.50    0.47  5.93  67.8 GIF
   20220924 01:00:00  HIMAWARI      Vis   33.33 -138.23  20.0    33.21 -137.48     0.24      0.67   0.45    0.55  7.08  69.3 GIF
   20220924 01:20:00  HIMAWARI      Vis   33.34 -138.27  20.0    33.19 -137.50     0.25      0.71   0.50    0.52  6.67  71.2 GIF
   20220924 02:10:00    SSMI18 85-92GHz   33.19 -137.68  25.0    33.53 -138.14     0.47      1.32    N/A    0.29  2.92   0.0 GIF
   20220924 02:20:00    SSMI18 85-92GHz   33.19 -137.68  25.0    33.53 -138.17     0.47      1.32    N/A    0.29  2.90   0.0 GIF
   20220924 03:00:00  HIMAWARI      Vis   33.40 -138.50  20.0    33.25 -137.81     0.23      0.64   0.50    0.57  7.42  74.1 GIF
   20220924 03:20:00  HIMAWARI      Vis   33.41 -138.55  20.0    33.26 -137.89     0.26      0.73   0.50    0.50  6.46  76.9 GIF
   20220924 04:00:00  HIMAWARI      Vis   33.44 -138.64  20.0    33.26 -137.92     0.23      0.64   0.05    0.57  7.37  69.1 GIF
   20220924 04:20:00  HIMAWARI      Vis   33.45 -138.69  20.0    33.30 -138.06     0.27      0.75   0.30    0.49  6.30  71.0 GIF
   20220924 04:50:00  HIMAWARI      Vis   33.47 -138.76  20.0    33.37 -138.07     0.28      0.78   0.05    0.48  6.06  65.9 GIF
   20220924 05:20:00     AMSR2 85-92GHz   33.44 -138.66  20.0    33.39 -138.41     0.50      1.41    N/A    0.22  3.28   0.0 GIF
   20220924 05:50:00     AMSR2 85-92GHz   33.44 -138.66  20.0    33.42 -138.48     0.50      1.41    N/A    0.22  3.23   0.0 GIF
   20220924 06:30:00     AMSR2 85-92GHz   33.44 -138.66  20.0    33.45 -138.58     0.50      1.41    N/A    0.22  3.15   0.0 GIF
   20220924 06:50:00     AMSR2 85-92GHz   33.44 -138.66  20.0    33.46 -138.63     0.50      1.41    N/A    0.22  3.11   0.0 GIF
   20220924 07:20:00     AMSR2 85-92GHz   33.44 -138.66  20.0    33.49 -138.70     0.50      1.41    N/A    0.22  3.05   0.0 GIF
   20220924 07:50:00     AMSR2 85-92GHz   33.44 -138.66  20.0    33.51 -138.77     0.50      1.41    N/A    0.22  2.98   0.0 GIF
   20220924 08:20:00     AMSR2 85-92GHz   33.44 -138.66  20.0    33.53 -138.85     0.50      1.41    N/A    0.22  2.92   0.0 GIF
   20220924 09:00:00     AMSR2 85-92GHz   33.44 -138.66  20.0    33.56 -138.94     0.50      1.41    N/A    0.22  2.83   0.0 GIF
   20220924 09:30:00     AMSR2 85-92GHz   33.44 -138.66  20.0    33.59 -139.02     0.50      1.41    N/A    0.22  2.76   0.0 GIF
   20220924 10:00:00     AMSR2 85-92GHz   33.44 -138.66  20.0    33.61 -139.09     0.50      1.41    N/A    0.22  2.69   0.0 GIF
   20220924 10:30:00     AMSR2 85-92GHz   33.44 -138.66  20.0    33.63 -139.16     0.50      1.41    N/A    0.22  2.62   0.0 GIF
   20220924 10:50:00    SSMI16 85-92GHz   33.69 -139.46  20.0    33.80 -139.81     0.64      1.80    N/A    0.00  2.59   0.0 GIF
   20220924 11:20:00    SSMI16 85-92GHz   33.69 -139.46  20.0    33.82 -139.88     0.64      1.80    N/A    0.00  2.55   0.0 GIF
   20220924 12:00:00    SSMI16 85-92GHz   33.69 -139.46  20.0    33.85 -139.98     0.64      1.80    N/A    0.00  2.51   0.0 GIF
   20220924 12:20:00    SSMI16 85-92GHz   33.69 -139.46  20.0    33.87 -140.03     0.64      1.80    N/A    0.00  2.48   0.0 GIF
   20220924 13:00:00    SSMI16 85-92GHz   33.69 -139.46  20.0    33.90 -140.12     0.64      1.80    N/A    0.00  2.43   0.0 GIF
   20220924 13:20:00    SSMI16 85-92GHz   33.69 -139.46  20.0    33.92 -140.17     0.64      1.80    N/A    0.00  2.40   0.0 GIF
   20220924 13:50:00    SSMI16 85-92GHz   33.69 -139.46  20.0    33.94 -140.24     0.64      1.80    N/A    0.00  2.36   0.0 GIF
   20220924 14:20:00    SSMI16 85-92GHz   33.69 -139.46  20.0    33.96 -140.30     0.64      1.80    N/A    0.00  2.31   0.0 GIF
   20220924 14:50:00    SSMI16 85-92GHz   33.69 -139.46  20.0    33.98 -140.37     0.64      1.80    N/A    0.00  2.27   0.0 GIF
   20220924 15:20:00    SSMI16 85-92GHz   33.69 -139.46  20.0    34.00 -140.44     0.64      1.80    N/A    0.00  2.22   0.0 GIF
   20220924 16:00:00    SSMI16 85-92GHz   33.69 -139.46  20.0    34.03 -140.53     0.64      1.80    N/A    0.00  2.16   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