Tropical Depression 08E


ARCHER-V2.8 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    .
   20180726 21:30:00    GOES15       IR   13.21  123.52  30.0    14.59  122.54     3.36      9.49   0.05    0.22  0.50  50.0 GIF
   20180726 22:00:00    GOES15   NearIR   13.23  123.64  30.0    14.21  122.82     1.38      3.90   0.35    0.18  1.21  43.5 GIF
   20180726 22:30:00     AMSR2 85-92GHz   13.21  123.50  30.0    13.25  123.77     0.39      1.11    N/A    0.50  4.17   0.0 GIF
   20180726 23:00:00     AMSR2 85-92GHz   13.21  123.50  30.0    13.27  123.89     0.39      1.11    N/A    0.50  4.09   0.0 GIF
   20180726 23:30:00     AMSR2 85-92GHz   13.21  123.50  30.0    13.29  124.01     0.39      1.11    N/A    0.50  4.01   0.0 GIF
   20180727 00:00:00     AMSR2 85-92GHz   13.21  123.50  30.0    13.32  124.13     0.39      1.11    N/A    0.50  3.91   0.0 GIF
   20180727 00:30:00     AMSR2 85-92GHz   13.21  123.50  30.0    13.71  124.73     0.39      1.11    N/A    0.50  3.82   0.0 GIF
   20180727 01:00:00     AMSR2 85-92GHz   13.21  123.50  30.0    13.72  124.75     0.39      1.11    N/A    0.50  3.72   0.0 GIF
   20180727 01:30:00     AMSR2 85-92GHz   13.21  123.50  30.0    13.74  124.83     0.39      1.11    N/A    0.50  3.62   0.0 GIF
   20180727 02:00:00     AMSR2 85-92GHz   13.21  123.50  30.0    13.75  124.91     0.39      1.11    N/A    0.50  3.51   0.0 GIF
   20180727 02:30:00     AMSR2 85-92GHz   13.21  123.50  30.0    13.77  125.01     0.39      1.11    N/A    0.50  3.41   0.0 GIF
   20180727 03:30:00    GOES15   NearIR   13.82  125.21  30.0    12.37  124.46     0.47      1.34   0.15    0.45  3.54  60.1 GIF
   20180727 03:30:00    GOES15   NearIR   13.82  125.21  30.0    12.37  124.46     0.47      1.34   0.15    0.45  3.54  60.1 GIF
   20180727 04:00:00    SSMI18 85-92GHz   13.83  125.30  30.0    13.82  125.32     0.30      0.84    N/A    0.92  5.64   0.0 GIF
   20180727 04:30:00    SSMI18 85-92GHz   13.83  125.30  30.0    13.84  125.44     0.30      0.84    N/A    0.92  5.58   0.0 GIF
   20180727 05:00:00    SSMI18 85-92GHz   13.83  125.30  30.0    13.86  125.56     0.30      0.84    N/A    0.92  5.47   0.0 GIF
   20180727 05:30:00    SSMI18 85-92GHz   13.83  125.30  30.0    13.88  125.68     0.30      0.84    N/A    0.92  5.34   0.0 GIF
   20180727 06:00:00    SSMI18 85-92GHz   13.83  125.30  30.0    13.90  125.81     0.30      0.84    N/A    0.92  5.19   0.0 GIF
   20180727 06:30:00    SSMI18 85-92GHz   13.83  125.30  30.0    13.92  125.94     0.30      0.84    N/A    0.92  5.04   0.0 GIF
   20180727 07:00:00    SSMI18 85-92GHz   13.83  125.30  30.0    13.92  126.07     0.30      0.84    N/A    0.92  4.88   0.0 GIF
   20180727 07:30:00    SSMI18 85-92GHz   13.83  125.30  30.0    14.25  126.36     0.30      0.84    N/A    0.92  4.72   0.0 GIF
   20180727 08:00:00    SSMI18 85-92GHz   13.83  125.30  30.0    14.30  126.47     0.30      0.84    N/A    0.92  4.56   0.0 GIF
   20180727 08:30:00    SSMI18 85-92GHz   13.83  125.30  30.0    14.32  126.59     0.30      0.84    N/A    0.92  4.40   0.0 GIF
   20180727 09:00:00    SSMI18 85-92GHz   13.83  125.30  30.0    14.39  126.71     0.30      0.84    N/A    0.92  4.24   0.0 GIF
   20180727 09:30:00    SSMI18 85-92GHz   13.83  125.30  30.0    14.41  126.82     0.30      0.84    N/A    0.92  4.08   0.0 GIF
   20180727 10:00:00    SSMI18 85-92GHz   13.83  125.30  30.0    14.43  126.94     0.30      0.84    N/A    0.92  3.93   0.0 GIF
   20180727 10:30:00    SSMI18 85-92GHz   13.83  125.30  30.0    14.45  127.06     0.30      0.84    N/A    0.92  3.79   0.0 GIF
   20180727 11:00:00    SSMI18 85-92GHz   13.83  125.30  30.0    14.47  127.17     0.30      0.84    N/A    0.92  3.65   0.0 GIF
   20180727 11:30:00       GMI 85-92GHz   14.51  127.19  30.0    14.52  127.28     0.36      1.02    N/A    0.61  4.61   0.0 GIF
   20180727 12:00:00       GMI 85-92GHz   14.51  127.19  30.0    14.54  127.39     0.36      1.02    N/A    0.61  4.54   0.0 GIF
   20180727 12:30:00       GMI 85-92GHz   14.51  127.19  30.0    14.66  127.82     0.36      1.02    N/A    0.61  4.46   0.0 GIF
   20180727 13:00:00       GMI 85-92GHz   14.51  127.19  30.0    14.72  127.94     0.36      1.02    N/A    0.61  4.36   0.0 GIF
   20180727 13:30:00       GMI 85-92GHz   14.51  127.19  30.0    14.78  128.06     0.36      1.02    N/A    0.61  4.26   0.0 GIF
   20180727 14:00:00       GMI 85-92GHz   14.51  127.19  30.0    14.82  128.18     0.36      1.02    N/A    0.61  4.15   0.0 GIF
   20180727 14:30:00       GMI 85-92GHz   14.51  127.19  30.0    14.86  128.29     0.36      1.02    N/A    0.61  4.03   0.0 GIF
   20180727 15:00:00       GMI 85-92GHz   14.51  127.19  30.0    14.88  128.41     0.36      1.02    N/A    0.61  3.92   0.0 GIF
   20180727 15:30:00       GMI 85-92GHz   14.51  127.19  30.0    14.92  128.52     0.36      1.02    N/A    0.61  3.80   0.0 GIF
   20180727 16:00:00       GMI 85-92GHz   14.51  127.19  30.0    14.94  128.63     0.36      1.02    N/A    0.61  3.69   0.0 GIF
   20180727 16:30:00       GMI 85-92GHz   14.51  127.19  30.0    14.97  128.73     0.36      1.02    N/A    0.61  3.57   0.0 GIF
   20180727 17:00:00       GMI 85-92GHz   14.51  127.19  30.0    14.98  128.84     0.36      1.02    N/A    0.61  3.46   0.0 GIF
   20180727 17:30:00    GOES15      Vis   15.01  128.94  35.0    15.11  128.89     0.45      1.27   0.05    0.32  3.72  49.5 GIF
   20180727 18:00:00    GOES15      Vis   15.02  129.04  35.0    15.17  129.04     0.44      1.24   0.25    0.32  3.82  54.6 GIF
   20180727 18:30:00    GOES15      Vis   14.70  129.48  30.0    15.00  129.43     0.27      0.77   0.45    0.48  6.14  65.7 GIF
   20180727 19:00:00    GOES15      Vis   14.70  129.56  30.0    15.05  129.54     0.34      0.96   0.10    0.40  4.95  59.4 GIF
   20180727 19:30:00    GOES15      Vis   14.70  129.64  30.0    15.02  129.51     0.32      0.92   0.10    0.42  5.17  61.2 GIF
   20180727 20:00:00    GOES15      Vis   14.70  129.73  30.0    15.05  129.62     0.37      1.04   0.50    0.37  4.55  58.5 GIF
   20180727 20:30:00    GOES15      Vis   14.70  129.81  30.0    14.95  129.84     0.53      1.49   0.45    0.28  3.18  53.7 GIF
   20180727 21:00:00    GOES15      Vis   14.70  129.90  30.0    15.02  129.90     0.34      0.97   0.10    0.40  4.89  65.0 GIF
   20180727 21:30:00    GOES15      Vis   14.70  129.99  30.0    15.00  130.12     0.31      0.87   0.10    0.44  5.46  65.1 GIF
   20180727 22:00:00    GOES15      Vis   14.70  130.08  30.0    14.93  130.31     0.21      0.58   0.40    0.62  8.13  75.4 GIF
   20180727 22:30:00    GOES15   NearIR   14.70  130.16  30.0    15.20  128.20     0.14      0.39   0.50    1.44 12.09  68.2 GIF
   20180727 23:00:00       GMI 85-92GHz   14.70  130.18  30.0    14.71  130.25     0.24      0.67    N/A    1.35  6.99   0.0 GIF
   20180727 23:30:00    GOES15      Vis   14.71  130.34  30.0    14.98  130.52     0.22      0.62   0.30    0.59  7.71  70.4 GIF
   20180728 00:00:00    GOES15      Vis   14.71  130.43  30.0    14.96  130.69     0.21      0.59   0.10    0.61  8.03  74.5 GIF
   20180728 00:30:00       GMI 85-92GHz   14.70  130.18  30.0    14.71  130.52     0.24      0.67    N/A    1.35  6.43   0.0 GIF
   20180728 01:00:00       GMI 85-92GHz   14.70  130.18  30.0    14.92  130.88     0.24      0.67    N/A    1.35  6.21   0.0 GIF
   20180728 01:30:00       GMI 85-92GHz   14.70  130.18  30.0    14.95  131.02     0.24      0.67    N/A    1.35  5.97   0.0 GIF
   20180728 02:00:00       GMI 85-92GHz   14.70  130.18  30.0    14.97  131.11     0.24      0.67    N/A    1.35  5.74   0.0 GIF
   20180728 02:30:00       GMI 85-92GHz   14.70  130.18  30.0    14.98  131.21     0.24      0.67    N/A    1.35  5.50   0.0 GIF
   20180728 03:00:00       GMI 85-92GHz   14.70  130.18  30.0    15.00  131.30     0.24      0.67    N/A    1.35  5.27   0.0 GIF
   20180728 03:30:00       GMI 85-92GHz   14.70  130.18  30.0    15.01  131.39     0.24      0.67    N/A    1.35  5.05   0.0 GIF
   20180728 04:00:00       GMI 85-92GHz   14.70  130.18  30.0    15.02  131.48     0.24      0.67    N/A    1.35  4.84   0.0 GIF
   20180728 04:30:00       GMI 85-92GHz   14.70  130.18  30.0    15.03  131.57     0.24      0.67    N/A    1.35  4.63   0.0 GIF
   20180728 05:00:00       GMI 85-92GHz   14.70  130.18  30.0    15.04  131.65     0.24      0.67    N/A    1.35  4.44   0.0 GIF
   20180728 05:30:00    SSMI17 85-92GHz   15.05  131.67  30.0    15.06  131.73     0.25      0.72    N/A    1.21  6.55   0.0 GIF
   20180728 06:00:00    SSMI17 85-92GHz   15.05  131.67  30.0    15.07  131.81     0.25      0.72    N/A    1.21  6.42   0.0 GIF
   20180728 06:30:00    SSMI17 85-92GHz   15.05  131.67  30.0    15.08  131.89     0.25      0.72    N/A    1.21  6.25   0.0 GIF
   20180728 07:00:00    SSMI17 85-92GHz   15.05  131.67  30.0    15.08  131.97     0.25      0.72    N/A    1.21  6.07   0.0 GIF
   20180728 07:30:00    SSMI17 85-92GHz   15.05  131.67  30.0    15.09  132.15     0.25      0.72    N/A    1.21  5.87   0.0 GIF
   20180728 08:00:00    SSMI17 85-92GHz   15.05  131.67  30.0    15.08  132.23     0.25      0.72    N/A    1.21  5.66   0.0 GIF
   20180728 08:30:00    SSMI17 85-92GHz   15.05  131.67  30.0    15.09  132.32     0.25      0.72    N/A    1.21  5.45   0.0 GIF
   20180728 09:00:00    SSMI17 85-92GHz   15.05  131.67  30.0    15.09  132.40     0.25      0.72    N/A    1.21  5.24   0.0 GIF
   20180728 09:30:00    SSMI17 85-92GHz   15.05  131.67  30.0    15.09  132.49     0.25      0.72    N/A    1.21  5.03   0.0 GIF
   20180728 10:00:00    SSMI17 85-92GHz   15.05  131.67  30.0    15.10  132.57     0.25      0.72    N/A    1.21  4.83   0.0 GIF
   20180728 10:30:00    GOES15       IR   15.12  132.65  30.0    16.67  131.62     0.21      0.59   0.15    1.02  8.04  73.8 GIF
   20180728 11:00:00    SSMI17 85-92GHz   15.05  131.67  30.0    15.13  132.74     0.25      0.72    N/A    1.21  4.45   0.0 GIF
   20180728 11:30:00    SSMI17 85-92GHz   15.05  131.67  30.0    15.13  132.82     0.25      0.72    N/A    1.21  4.27   0.0 GIF
   20180728 12:00:00     AMSR2 85-92GHz   15.12  132.63  30.0    15.15  132.91     0.31      0.87    N/A    0.85  5.12   0.0 GIF
   20180728 12:30:00     AMSR2 85-92GHz   15.12  132.63  30.0    15.00  132.77     0.31      0.87    N/A    0.85  4.99   0.0 GIF
   20180728 13:00:00     AMSR2 85-92GHz   15.12  132.63  30.0    15.03  132.83     0.31      0.87    N/A    0.85  4.84   0.0 GIF
   20180728 13:30:00     AMSR2 85-92GHz   15.12  132.63  30.0    15.11  132.84     0.31      0.87    N/A    0.85  4.69   0.0 GIF
   20180728 14:00:00     AMSR2 85-92GHz   15.12  132.63  30.0    15.14  132.89     0.31      0.87    N/A    0.85  4.54   0.0 GIF
   20180728 14:30:00     AMSR2 85-92GHz   15.12  132.63  30.0    15.16  132.94     0.31      0.87    N/A    0.85  4.39   0.0 GIF
   20180728 15:00:00     AMSR2 85-92GHz   15.12  132.63  30.0    15.19  133.00     0.31      0.87    N/A    0.85  4.24   0.0 GIF
   20180728 15:30:00     AMSR2 85-92GHz   15.12  132.63  30.0    15.21  133.06     0.31      0.87    N/A    0.85  4.09   0.0 GIF
   20180728 16:00:00     AMSR2 85-92GHz   15.12  132.63  30.0    15.23  133.13     0.31      0.87    N/A    0.85  3.95   0.0 GIF
   20180728 16:30:00     AMSR2 85-92GHz   15.12  132.63  30.0    15.26  133.19     0.31      0.87    N/A    0.85  3.81   0.0 GIF
   20180728 17:00:00    SSMI18 85-92GHz   15.23  133.10  30.0    15.28  133.25     0.26      0.72    N/A    1.19  6.25   0.0 GIF
   20180728 17:30:00    GOES15      Vis   15.29  133.32  30.0    15.49  133.63     0.22      0.64   0.15    0.57  7.46  68.4 GIF
   20180728 18:00:00    SSMI18 85-92GHz   15.23  133.10  30.0    15.30  133.39     0.26      0.72    N/A    1.19  5.88   0.0 GIF
   20180728 18:30:00    SSMI18 85-92GHz   15.23  133.10  30.0    15.32  133.47     0.26      0.72    N/A    1.19  5.68   0.0 GIF
   20180728 19:00:00    GOES15      Vis   15.74  133.97  30.0    15.81  134.13     0.22      0.61   0.10    0.59  7.73  66.0 GIF
   20180728 19:30:00    GOES15      Vis   15.75  134.06  30.0    15.93  134.26     0.27      0.77   0.05    0.49  6.20  66.3 GIF
   20180728 20:00:00    GOES15      Vis   15.77  134.14  30.0    15.97  134.40     0.27      0.78   0.05    0.48  6.11  60.8 GIF
   20180728 20:30:00    GOES15      Vis   15.79  134.22  30.0    16.14  134.40     0.33      0.93   0.15    0.41  5.12  60.2 GIF
   20180728 21:00:00    GOES15      Vis   15.80  134.30  30.0    16.15  134.56     0.25      0.71   0.10    0.52  6.66  65.7 GIF
   20180728 21:30:00    GOES15      Vis   15.81  134.38  30.0    16.06  134.64     0.25      0.70   0.05    0.53  6.82  62.0 GIF
   20180728 22:00:00    GOES15      Vis   15.83  134.46  30.0    16.00  134.79     0.30      0.85   0.35    0.44  5.55  66.0 GIF
   20180728 22:30:00    GOES15      Vis   15.84  134.53  30.0    16.01  134.92     0.23      0.64   0.20    0.57  7.45  67.6 GIF
   20180728 23:00:00    GOES15      Vis   15.85  134.61  30.0    16.00  135.02     0.20      0.57   0.05    0.63  8.33  71.5 GIF
   20180728 23:30:00    GOES15      Vis   15.86  134.68  30.0    16.04  135.15     0.20      0.56   0.35    0.65  8.51  69.2 GIF
   20180729 00:00:00    GOES15      Vis   15.87  134.75  30.0    16.07  135.22     0.23      0.65   0.15    0.56  7.24  68.1 GIF
   20180729 00:30:00    GOES15      Vis   16.02  135.28  30.0    16.24  135.52     0.28      0.79   0.35    0.47  5.99  69.7 GIF
   20180729 01:00:00    SSMI18 85-92GHz   15.23  133.10  30.0    16.02  135.37     0.26      0.72    N/A    1.19  3.37   0.0 GIF
   20180729 01:30:00    SSMI18 85-92GHz   15.23  133.10  30.0    16.05  135.45     0.26      0.72    N/A    1.19  3.24   0.0 GIF
   20180729 02:00:00    SSMI18 85-92GHz   15.23  133.10  30.0    16.07  135.54     0.26      0.72    N/A    1.19  3.12   0.0 GIF
   20180729 02:30:00    SSMI18 85-92GHz   15.23  133.10  30.0    16.05  135.63     0.26      0.72    N/A    1.19  3.00   0.0 GIF
   20180729 03:00:00    SSMI18 85-92GHz   15.23  133.10  30.0    16.07  135.71     0.26      0.72    N/A    1.19  2.89   0.0 GIF
   20180729 03:30:00    SSMI17 85-92GHz   16.11  135.75  30.0    16.12  135.78     0.54      1.54    N/A    0.14  3.08   0.0 GIF
   20180729 04:00:00    SSMI17 85-92GHz   16.11  135.75  30.0    16.13  135.86     0.54      1.54    N/A    0.14  3.06   0.0 GIF
   20180729 04:30:00    SSMI17 85-92GHz   16.11  135.75  30.0    16.14  135.95     0.54      1.54    N/A    0.14  3.03   0.0 GIF
   20180729 05:00:00    SSMI17 85-92GHz   16.15  136.02  30.0    16.16  136.03     0.56      1.57    N/A    0.12  3.02   0.0 GIF
   20180729 05:30:00    SSMI17 85-92GHz   16.15  136.02  30.0    16.17  136.12     0.56      1.57    N/A    0.12  3.00   0.0 GIF
   20180729 06:00:00    SSMI17 85-92GHz   16.15  136.02  30.0    16.18  136.20     0.56      1.57    N/A    0.12  2.97   0.0 GIF
   20180729 06:30:00    SSMI17 85-92GHz   16.15  136.02  30.0    16.19  136.28     0.56      1.57    N/A    0.12  2.93   0.0 GIF
   20180729 07:00:00    SSMI17 85-92GHz   16.15  136.02  30.0    16.04  136.58     0.56      1.57    N/A    0.12  2.89   0.0 GIF
   20180729 07:30:00    SSMI17 85-92GHz   16.15  136.02  30.0    16.05  136.70     0.56      1.57    N/A    0.12  2.84   0.0 GIF
   20180729 08:00:00    SSMI17 85-92GHz   16.15  136.02  30.0    16.07  136.80     0.56      1.57    N/A    0.12  2.79   0.0 GIF
   20180729 08:30:00    SSMI17 85-92GHz   16.15  136.02  30.0    16.08  136.90     0.56      1.57    N/A    0.12  2.73   0.0 GIF
   20180729 09:00:00    SSMI17 85-92GHz   16.15  136.02  30.0    16.09  136.99     0.56      1.57    N/A    0.12  2.68   0.0 GIF
   20180729 09:30:00    SSMI17 85-92GHz   16.15  136.02  30.0    16.10  137.09     0.56      1.57    N/A    0.12  2.62   0.0 GIF
   20180729 10:00:00    SSMI17 85-92GHz   16.15  136.02  30.0    16.12  137.19     0.56      1.57    N/A    0.12  2.56   0.0 GIF
   20180729 10:30:00    SSMI17 85-92GHz   16.15  136.02  30.0    16.13  137.28     0.56      1.57    N/A    0.12  2.51   0.0 GIF
   20180729 11:00:00    SSMI17 85-92GHz   16.15  136.02  30.0    16.14  137.37     0.56      1.57    N/A    0.12  2.45   0.0 GIF
   20180729 11:30:00    SSMI17 85-92GHz   16.15  136.02  30.0    16.14  137.46     0.56      1.57    N/A    0.12  2.39   0.0 GIF
   20180729 12:00:00    SSMI17 85-92GHz   16.15  136.02  30.0    16.16  137.55     0.56      1.57    N/A    0.12  2.34   0.0 GIF
   20180729 12:30:00    GOES15   NearIR   16.17  137.64  30.0    15.84  138.03     0.56      1.57   0.10    0.39  3.02  34.3 GIF
   20180729 13:00:00    SSMI17 85-92GHz   16.15  136.02  30.0    15.88  138.09     0.56      1.57    N/A    0.12  2.23   0.0 GIF
   20180729 13:30:00    SSMI17 85-92GHz   16.15  136.02  30.0    15.88  138.20     0.56      1.57    N/A    0.12  2.17   0.0 GIF
   20180729 14:00:00    SSMI17 85-92GHz   16.15  136.02  30.0    15.89  138.30     0.56      1.57    N/A    0.12  2.12   0.0 GIF
   20180729 14:30:00    SSMI17 85-92GHz   16.15  136.02  30.0    15.86  138.39     0.56      1.57    N/A    0.12  2.07   0.0 GIF
   20180729 15:00:00    SSMI17 85-92GHz   16.15  136.02  30.0    15.87  138.49     0.56      1.57    N/A    0.12  2.02   0.0 GIF
   20180729 15:30:00    SSMI17 85-92GHz   16.15  136.02  30.0    15.89  138.60     0.56      1.57    N/A    0.12  1.97   0.0 GIF
   20180729 16:00:00    SSMI17 85-92GHz   16.15  136.02  30.0    15.90  138.70     0.56      1.57    N/A    0.12  1.92   0.0 GIF
   20180729 16:30:00    SSMI17 85-92GHz   16.15  136.02  30.0    15.88  138.80     0.56      1.57    N/A    0.12  1.87   0.0 GIF
   20180729 17:00:00    SSMI17 85-92GHz   15.92  138.90  30.0    15.92  138.90     0.28      0.80    N/A    1.01  5.94   0.0 GIF
   20180729 17:30:00    SSMI17 85-92GHz   15.92  138.90  30.0    15.92  139.01     0.28      0.80    N/A    1.01  5.87   0.0 GIF
   20180729 18:00:00    SSMI17 85-92GHz   15.92  138.90  30.0    15.93  139.10     0.28      0.80    N/A    1.01  5.76   0.0 GIF
   20180729 18:30:00    SSMI17 85-92GHz   15.92  138.90  30.0    16.20  139.20     0.28      0.80    N/A    1.01  5.61   0.0 GIF
   20180729 19:00:00    SSMI17 85-92GHz   15.92  138.90  30.0    16.19  139.30     0.28      0.80    N/A    1.01  5.46   0.0 GIF
   20180729 19:30:00    SSMI17 85-92GHz   15.92  138.90  30.0    16.20  139.40     0.28      0.80    N/A    1.01  5.29   0.0 GIF
   20180729 20:00:00    SSMI17 85-92GHz   15.92  138.90  30.0    16.19  139.50     0.28      0.80    N/A    1.01  5.11   0.0 GIF
   20180729 20:30:00    GOES15      Vis   16.20  139.60  30.0    16.25  139.76     0.26      0.74   0.05    0.50  6.43  66.1 GIF
   20180729 21:00:00    GOES15      Vis   16.20  139.70  30.0    16.15  139.83     0.29      0.83   0.10    0.45  5.73  59.8 GIF
   20180729 21:30:00    GOES15      Vis   16.20  139.80  30.0    16.20  139.90     0.25      0.71   0.15    0.52  6.67  61.9 GIF
   20180729 22:00:00    SSMI17 85-92GHz   15.92  138.90  30.0    16.20  139.89     0.28      0.80    N/A    1.01  4.42   0.0 GIF
   20180729 22:30:00    GOES15      Vis   16.20  139.99  30.0    16.10  140.09     0.24      0.67   0.30    0.55  7.05  66.7 GIF
   20180729 23:00:00    GOES15      Vis   16.20  140.08  30.0    16.20  140.34     0.26      0.75   0.30    0.50  6.37  60.5 GIF
   20180729 23:30:00    GOES15      Vis   16.20  140.18  30.0    16.20  140.47     0.18      0.51   0.30    0.70  9.24  67.8 GIF
   20180730 00:00:00    GOES15      Vis   16.20  140.27  30.0    16.15  140.48     0.16      0.45   0.25    0.79 10.53  70.9 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