Tropical Depression 09L


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    .
   20210826 15:20:20    GOES16      Vis   16.95   79.23  30.0    17.08   79.60     0.31      0.88   0.05    0.43  5.40  61.4 GIF
   20210826 15:50:20    GOES16      Vis   17.03   79.28  30.0    17.20   79.75     0.25      0.72   0.45    0.52  6.63  73.7 GIF
   20210826 16:20:20    GOES16      Vis   17.10   79.34  30.0    17.18   79.76     0.23      0.65   0.50    0.56  7.27  72.7 GIF
   20210826 16:50:20    GOES16      Vis   17.18   79.40  30.0    17.23   79.89     0.21      0.60   0.40    0.60  7.84  69.5 GIF
   20210826 17:20:20    GOES16      Vis   17.25   79.46  30.0    17.25   80.03     0.20      0.56   0.05    0.65  8.54  72.2 GIF
   20210826 17:50:20    GOES16      Vis   17.32   79.52  30.0    17.29   80.20     0.19      0.52   0.05    0.68  9.06  82.5 GIF
   20210826 18:20:20    GOES16      Vis   17.39   79.58  30.0    17.22   80.11     0.23      0.66   0.40    0.56  7.23  79.7 GIF
   20210826 18:50:20    GOES16      Vis   17.46   79.65  30.0    17.04   80.17     0.28      0.80   0.45    0.47  5.96  78.5 GIF
   20210826 19:10:20    GOES16      Vis   17.51   79.70  30.0    17.21   80.27     0.25      0.70   0.10    0.53  6.80  77.7 GIF
   20210826 19:50:20    GOES16      Vis   17.60   79.79  30.0    17.28   80.52     0.25      0.70   0.05    0.53  6.78  72.2 GIF
   20210826 20:10:20    GOES16      Vis   17.65   79.84  30.0    17.42   80.62     0.15      0.44   0.05    0.81 10.83  92.6 GIF
   20210826 20:50:20     AMSR2 85-92GHz   17.38   79.58  30.0    17.54   80.34     0.40      1.13    N/A    0.48  3.86   0.0 GIF
   20210826 21:20:20     AMSR2 85-92GHz   17.38   79.58  30.0    17.85   80.26     0.40      1.13    N/A    0.48  3.77   0.0 GIF
   20210826 21:50:20     AMSR2 85-92GHz   17.38   79.58  30.0    17.92   80.32     0.40      1.13    N/A    0.48  3.67   0.0 GIF
   20210826 22:20:20     AMSR2 85-92GHz   17.38   79.58  30.0    18.00   80.39     0.40      1.13    N/A    0.48  3.57   0.0 GIF
   20210826 22:50:20     AMSR2 85-92GHz   17.38   79.58  30.0    18.08   80.45     0.40      1.13    N/A    0.48  3.47   0.0 GIF
   20210826 23:20:20     AMSR2 85-92GHz   17.38   79.58  30.0    18.17   80.52     0.40      1.13    N/A    0.48  3.37   0.0 GIF
   20210826 23:50:20     AMSR2 85-92GHz   17.38   79.58  30.0    18.26   80.59     0.40      1.13    N/A    0.48  3.28   0.0 GIF
   20210827 00:20:20     AMSR2 85-92GHz   17.38   79.58  30.0    18.36   80.65     0.40      1.13    N/A    0.48  3.18   0.0 GIF
   20210827 00:50:20     AMSR2 85-92GHz   17.38   79.58  30.0    18.44   80.73     0.40      1.13    N/A    0.48  3.08   0.0 GIF
   20210827 01:20:20    GOES16   NearIR   18.75   80.37  30.0    19.60   80.16     0.32      0.89   0.10    0.65  5.31  97.3 GIF
   20210827 01:50:20     AMSR2 85-92GHz   17.38   79.58  30.0    18.65   80.85     0.40      1.13    N/A    0.48  2.90   0.0 GIF
   20210827 02:20:20     AMSR2 85-92GHz   17.38   79.58  30.0    18.74   80.94     0.40      1.13    N/A    0.48  2.81   0.0 GIF
   20210827 02:50:20     AMSR2 85-92GHz   17.38   79.58  30.0    18.84   81.00     0.40      1.13    N/A    0.48  2.73   0.0 GIF
   20210827 03:20:20    GOES16       IR   18.66   80.55  35.0    19.38   80.31     0.45      1.28   0.05    0.59  3.72  98.3 GIF
   20210827 03:50:20     AMSR2 85-92GHz   17.38   79.58  30.0    18.54   81.04     0.40      1.13    N/A    0.48  2.57   0.0 GIF
   20210827 04:20:20    GOES16   NearIR   18.83   80.70  35.0    20.08   80.70     0.45      1.26   0.05    0.48  3.77  77.6 GIF
   20210827 04:50:23     AMSR2 85-92GHz   17.38   79.58  30.0    18.70   81.20     0.40      1.13    N/A    0.48  2.41   0.0 GIF
   20210827 05:20:20     AMSR2 85-92GHz   17.38   79.58  30.0    18.76   81.30     0.40      1.13    N/A    0.48  2.34   0.0 GIF
   20210827 05:50:20     AMSR2 85-92GHz   17.38   79.58  30.0    18.85   81.37     0.40      1.13    N/A    0.48  2.27   0.0 GIF
   20210827 06:20:20     AMSR2 85-92GHz   17.38   79.58  30.0    18.93   81.44     0.40      1.13    N/A    0.48  2.21   0.0 GIF
   20210827 06:50:20     AMSR2 85-92GHz   17.38   79.58  30.0    18.99   81.54     0.40      1.13    N/A    0.48  2.14   0.0 GIF
   20210827 07:20:20    GOES16   NearIR   19.27   81.20  35.0    20.27   82.04     0.81      2.29   0.05    0.28  2.08  59.0 GIF
   20210827 07:50:20     AMSR2 85-92GHz   17.38   79.58  30.0    19.12   81.72     0.40      1.13    N/A    0.48  2.02   0.0 GIF
   20210827 08:20:20     AMSR2 85-92GHz   17.38   79.58  30.0    19.20   81.79     0.40      1.13    N/A    0.48  1.97   0.0 GIF
   20210827 08:50:20    GOES16   NearIR   19.48   81.45  35.0    19.55   82.22     0.70      1.99   0.30    0.32  2.39  57.4 GIF
   20210827 09:20:20    GOES16   NearIR   19.54   81.54  35.0    19.42   82.34     0.50      1.40   0.30    0.43  3.38  70.0 GIF
   20210827 09:50:20    GOES16   NearIR   19.61   81.63  35.0    19.84   82.95     0.41      1.16   0.15    0.51  4.10  73.0 GIF
   20210827 10:20:20    GOES16   NearIR   19.68   81.71  35.0    19.78   82.96     0.60      1.71   0.10    0.36  2.77  67.2 GIF
   20210827 10:50:20     AMSR2 85-92GHz   17.38   79.58  30.0    19.52   82.24     0.40      1.13    N/A    0.48  1.71   0.0 GIF
   20210827 11:20:20    GOES16   NearIR   19.81   81.89  35.0    20.51   83.27     0.76      2.14   0.05    0.30  2.22  67.6 GIF
   20210827 11:50:20    GOES16   NearIR   19.88   81.97  35.0    20.45   83.35     0.47      1.32   0.15    0.46  3.60  70.1 GIF
   20210827 12:20:20    GOES16       IR   19.95   82.06  35.0    20.70   83.84     0.32      0.91   0.05    0.74  5.21 100.0 GIF
   20210827 12:50:20    GOES16   NearIR   20.01   82.14  35.0    20.39   83.69     0.60      1.69   0.05    0.37  2.81  60.9 GIF
   20210827 13:20:20    GOES16       IR   20.08   82.23  35.0    20.58   83.96     0.65      1.84   0.05    0.47  2.58  83.5 GIF
   20210827 13:50:20     AMSR2 85-92GHz   17.38   79.58  30.0    19.94   82.74     0.40      1.13    N/A    0.48  1.47   0.0 GIF
   20210827 14:20:20    SSMI17 85-92GHz   20.19   82.36  35.0    20.57   82.56     0.25      0.70    N/A    1.28  6.81   0.0 GIF
   20210827 15:00:20    SSMI17 85-92GHz   20.19   82.36  35.0    20.67   82.67     0.25      0.70    N/A    1.28  6.64   0.0 GIF
   20210827 15:20:20    SSMI17 85-92GHz   20.19   82.36  35.0    20.71   82.73     0.25      0.70    N/A    1.28  6.53   0.0 GIF
   20210827 15:50:20    GOES16      Vis   20.83   82.23  50.0    21.08   82.34     0.23      0.65   0.05    0.56  7.29  65.2 GIF
   20210827 16:10:20    SSMI17 85-92GHz   20.19   82.36  35.0    21.23   82.46     0.25      0.70    N/A    1.28  6.20   0.0 GIF
   20210827 16:40:20    SSMI17 85-92GHz   20.19   82.36  35.0    21.31   82.53     0.25      0.70    N/A    1.28  5.98   0.0 GIF
   20210827 17:20:20    GOES16      Vis   21.07   82.48  50.0    21.17   82.67     0.19      0.55   0.05    0.66  8.69  73.0 GIF
   20210827 17:50:20    GOES16      Vis   21.15   82.56  50.0    21.25   82.81     0.16      0.45   0.10    0.79 10.60  51.5 GIF
   20210827 18:20:20    GOES16      Vis   21.23   82.65  50.0    21.23   82.89     0.15      0.43   0.05    0.82 10.95  69.7 GIF
   20210827 18:40:20    GOES16      Vis   21.29   82.71  50.0    21.34   82.98     0.19      0.54   0.35    0.66  8.76  59.7 GIF
   20210827 19:20:20    GOES16      Vis   21.40   82.83  50.0    21.45   83.15     0.21      0.60   0.05    0.60  7.84  53.1 GIF
   20210827 19:40:20    GOES16      Vis   21.46   82.89  50.0    21.48   83.32     0.23      0.64   0.10    0.57  7.39  46.8 GIF
   20210827 20:20:20     AMSR2 85-92GHz   21.34   82.77  50.0    22.12   83.13     0.21      0.58    N/A    1.68  7.64   0.0 GIF
   20210827 20:40:20     AMSR2 85-92GHz   21.34   82.77  50.0    22.59   83.27     0.21      0.58    N/A    1.68  8.83   0.0 GIF
   20210827 21:10:20     AMSR2 85-92GHz   21.34   82.77  50.0    22.67   83.35     0.21      0.58    N/A    1.68  8.44   0.0 GIF
   20210827 21:40:20     AMSR2 85-92GHz   21.34   82.77  50.0    22.75   83.44     0.21      0.58    N/A    1.68  8.03   0.0 GIF
   20210827 22:10:20    SSMI18 85-92GHz   22.27   83.38  70.0    22.54   83.24     0.16      0.44    N/A    2.04 10.71   0.0 GIF
   20210827 22:40:20    SSMI16 85-92GHz   22.33   83.45  70.0    22.47   83.11     0.14      0.38    N/A    2.65 12.24   0.0 GIF
   20210827 23:10:20    SSMI16 85-92GHz   22.33   83.45  70.0    22.55   83.20     0.14      0.38    N/A    2.65 11.85   0.0 GIF
   20210827 23:40:20    SSMI16 85-92GHz   22.33   83.45  70.0    22.63   83.29     0.14      0.38    N/A    2.65 11.33   0.0 GIF
   20210828 00:20:20    SSMI17 85-92GHz   22.59   83.74  70.0    22.73   83.40     0.15      0.43    N/A    2.19 11.05   0.0 GIF
   20210828 00:40:20    SSMI17 85-92GHz   22.59   83.74  70.0    22.78   83.46     0.15      0.43    N/A    2.19 10.85   0.0 GIF
   20210828 01:10:20    SSMI17 85-92GHz   22.59   83.74  70.0    22.86   83.55     0.15      0.43    N/A    2.19 10.46   0.0 GIF
   20210828 01:50:20    SSMI17 85-92GHz   22.85   84.03  70.0    23.12   83.29     0.14      0.39    N/A    2.53 11.99   0.0 GIF
   20210828 02:20:20    SSMI17 85-92GHz   22.85   84.03  70.0    23.19   83.38     0.14      0.39    N/A    2.53 11.68   0.0 GIF
   20210828 02:50:20    SSMI17 85-92GHz   22.85   84.03  70.0    23.22   83.21     0.14      0.39    N/A    2.53 11.21   0.0 GIF
   20210828 03:20:20    SSMI17 85-92GHz   22.85   84.03  70.0    23.31   83.30     0.14      0.39    N/A    2.53 10.67   0.0 GIF
   20210828 03:50:20    SSMI17 85-92GHz   22.85   84.03  70.0    23.39   83.39     0.14      0.39    N/A    2.53 10.11   0.0 GIF
   20210828 04:20:20    GOES16   NearIR   23.22   84.23  70.0    23.62   84.26     0.17      0.49   0.05    0.93  9.78 100.0 GIF
   20210828 04:50:23    SSMI17 85-92GHz   22.85   84.03  70.0    23.55   83.56     0.14      0.39    N/A    2.53  8.98   0.0 GIF
   20210828 05:20:20    SSMI17 85-92GHz   22.85   84.03  70.0    23.62   83.66     0.14      0.39    N/A    2.53  8.44   0.0 GIF
   20210828 05:50:20    SSMI17 85-92GHz   22.85   84.03  70.0    23.70   83.75     0.14      0.39    N/A    2.53  7.94   0.0 GIF
   20210828 06:20:20    SSMI17 85-92GHz   22.85   84.03  70.0    23.78   83.83     0.14      0.39    N/A    2.53  7.46   0.0 GIF
   20210828 06:50:20    GOES16   NearIR   23.61   84.67  70.0    23.49   84.54     0.18      0.50   0.05    0.91  9.58  97.5 GIF
   20210828 07:20:20    GOES16   NearIR   23.69   84.76  70.0    23.82   84.73     0.15      0.41   0.05    1.08 11.46 100.0 GIF
   20210828 07:50:20    GOES16   NearIR   23.77   84.85  70.0    23.95   84.77     0.14      0.38   0.05    1.16 12.35 100.0 GIF
   20210828 08:20:20    GOES16   NearIR   23.85   84.94  70.0    24.05   84.91     0.19      0.53   0.05    0.86  9.02  99.5 GIF
   20210828 08:50:20    GOES16   NearIR   23.97   85.17  70.0    24.02   84.98     0.12      0.33   0.10    1.36 14.46 100.0 GIF
   20210828 09:20:20    GOES16   NearIR   24.06   85.26  70.0    24.03   85.18     0.09      0.27   0.05    1.67 17.85 100.0 GIF
   20210828 09:50:20    GOES16   NearIR   24.14   85.35  70.0    24.06   85.27     0.09      0.26   0.10    1.67 17.91 100.0 GIF
   20210828 10:20:20     AMSR2 85-92GHz   23.70   84.88  70.0    24.21   85.40     0.10      0.30    N/A    4.08 10.94   0.0 GIF
   20210828 10:50:20     AMSR2 85-92GHz   23.70   84.88  70.0    24.30   85.49     0.10      0.30    N/A    4.08 10.15   0.0 GIF
   20210828 11:20:20     AMSR2 85-92GHz   23.70   84.88  70.0    24.37   85.59     0.10      0.30    N/A    4.08  9.42   0.0 GIF
   20210828 11:50:20     AMSR2 85-92GHz   23.70   84.88  70.0    24.45   85.68     0.10      0.30    N/A    4.08  8.75   0.0 GIF
   20210828 12:20:20    SSMI18 85-92GHz   24.46   85.72  70.0    24.28   85.49     0.14      0.39    N/A    2.62 12.00   0.0 GIF
   20210828 12:50:20    SSMI18 85-92GHz   24.46   85.72  70.0    24.36   85.58     0.14      0.39    N/A    2.62 11.54   0.0 GIF
   20210828 13:20:20    SSMI18 85-92GHz   24.46   85.72  70.0    24.44   85.68     0.14      0.39    N/A    2.62 11.00   0.0 GIF
   20210828 13:50:20    SSMI18 85-92GHz   24.46   85.72  70.0    24.52   85.78     0.14      0.39    N/A    2.62 10.41   0.0 GIF
   20210828 14:10:20    SSMI17 85-92GHz   24.78   86.12  70.0    24.62   85.78     0.13      0.36    N/A    3.02 13.18   0.0 GIF
   20210828 14:40:20    SSMI17 85-92GHz   24.78   86.12  70.0    24.55   85.66     0.13      0.36    N/A    3.02 13.07   0.0 GIF
   20210828 15:10:20    SSMI17 85-92GHz   24.78   86.12  70.0    24.63   85.74     0.13      0.36    N/A    3.02 12.44   0.0 GIF
   20210828 15:40:20    GOES16      Vis   24.90   86.21  75.0    25.13   86.24     0.13      0.36   0.10    0.78 13.03  67.2 GIF
   20210828 16:20:20    GOES16       IR   25.01   86.33  75.0    25.26   86.28     0.09      0.26   0.05    1.92 18.61 100.0 GIF
   20210828 16:40:20    GOES16   NearIR   25.06   86.39  75.0    25.31   86.26     0.13      0.36   0.05    1.11 13.02 100.0 GIF
   20210828 17:10:20    GOES16       IR   25.14   86.49  75.0    25.52   86.38     0.15      0.41   0.15    1.18 11.54 100.0 GIF
   20210828 17:50:20    GOES16       IR   25.25   86.62  75.0    25.58   86.48     0.10      0.29   0.10    1.70 16.53 100.0 GIF
   20210828 18:10:20    GOES16       IR   25.31   86.68  75.0    25.58   86.49     0.17      0.48   0.05    1.00  9.84 100.0 GIF
   20210828 18:40:20    GOES16      Vis   25.39   86.79  75.0    25.56   87.01     0.13      0.37   0.05    0.76 12.83  77.1 GIF
   20210828 19:10:20    GOES16      Vis   25.47   86.89  75.0    25.72   87.05     0.14      0.40   0.45    0.69 11.79  77.8 GIF
   20210828 19:40:20    GOES16      Vis   25.56   86.99  75.0    25.96   87.02     0.16      0.44   0.30    0.62 10.81  71.2 GIF
   20210828 20:20:20    GOES16       IR   25.67   87.13  75.0    26.17   86.85     0.12      0.34   0.10    1.45 14.14 100.0 GIF
   20210828 20:50:20    GOES16       IR   26.17   86.98  90.0    26.22   86.92     0.09      0.25   0.10    1.81 18.72 100.0 GIF
   20210828 21:10:20    GOES16       IR   26.23   87.03  90.0    26.28   87.00     0.10      0.27   0.10    1.67 17.45 100.0 GIF
   20210828 21:40:20    GOES16   NearIR   26.32   87.10  90.0    26.37   87.10     0.12      0.34   0.10    1.00 14.02  81.4 GIF
   20210828 22:10:20    GOES16   NearIR   26.40   87.19  90.0    26.48   87.24     0.10      0.29   0.10    1.16 16.19 100.0 GIF
   20210828 22:40:20    GOES16       IR   26.48   87.27  90.0    26.58   87.24     0.08      0.23   0.05    1.99 20.42 100.0 GIF
   20210828 23:20:20    GOES16       IR   26.59   87.38  90.0    26.74   87.33     0.12      0.34   0.10    1.32 14.13 100.0 GIF
   20210828 23:50:20    GOES16       IR   26.66   87.47  90.0    26.81   87.47     0.12      0.35   0.05    1.27 13.71 100.0 GIF
   20210829 00:10:20    SSMI18 85-92GHz   26.60   87.40  90.0    26.31   87.36     0.12      0.34    N/A    2.71 13.35   0.0 GIF
   20210829 00:50:20    GOES16   NearIR   26.81   87.65  90.0    26.99   87.65     0.09      0.25   0.05    1.35 18.91 100.0 GIF
   20210829 01:20:20    GOES16       IR   26.88   87.74  90.0    27.03   87.82     0.07      0.18   0.05    2.58 25.83 100.0 GIF
   20210829 01:50:20    GOES16   NearIR   26.95   87.83  90.0    27.05   87.86     0.06      0.17   0.10    1.95 27.43 100.0 GIF
   20210829 02:20:20    GOES16   NearIR   27.02   87.92  90.0    27.15   87.98     0.06      0.17   0.05    1.98 27.84 100.0 GIF
   20210829 02:50:20    GOES16   NearIR   27.18   87.97  90.0    27.23   88.06     0.08      0.22   0.05    1.56 21.90 100.0 GIF
   20210829 03:10:20    GOES16   NearIR   27.23   88.03  90.0    27.23   88.11     0.06      0.16   0.10    2.05 28.82 100.0 GIF
   20210829 03:40:20    GOES16   NearIR   27.30   88.11  90.0    27.30   88.20     0.05      0.14   0.10    2.43 34.31 100.0 GIF
   20210829 04:20:20    GOES16   NearIR   27.40   88.22  90.0    27.48   88.33     0.07      0.20   0.10    1.72 24.23 100.0 GIF
   20210829 04:50:23    GOES16       IR   27.47   88.30  90.0    27.57   88.53     0.10      0.28   0.05    1.62 16.97 100.0 GIF
   20210829 05:20:20    GOES16   NearIR   27.54   88.38  90.0    27.54   88.64     0.07      0.20   0.10    1.72 24.25 100.0 GIF
   20210829 05:50:20    GOES16       IR   27.61   88.47  90.0    27.56   88.75     0.07      0.19   0.05    2.44 24.59 100.0 GIF
   20210829 06:20:20    GOES16       IR   27.68   88.55  90.0    27.61   88.72     0.05      0.15   0.05    3.28 32.34 100.0 GIF
   20210828 22:11:59    SSMI16 85-92GHz   26.41   87.19  90.0     1.08   -0.73     0.12      0.34    N/A    2.72  0.00   0.0 GIF
   20210829 07:20:20    GOES16       IR   27.81   88.70  90.0    27.81   89.02     0.08      0.21   0.05    2.18 22.11 100.0 GIF
   20210829 07:50:20    GOES16   NearIR   27.88   88.78  90.0    27.88   88.95     0.08      0.22   0.10    1.57 21.99 100.0 GIF
   20210829 08:20:20    GOES16       IR   27.94   88.86  90.0    28.04   89.06     0.08      0.24   0.05    1.96 20.13 100.0 GIF
   20210829 08:50:20    GOES16   NearIR   27.98   89.08 115.0    28.03   89.13     0.08      0.22   0.10    1.52 21.38 100.0 GIF
   20210829 09:20:20    GOES16   NearIR   28.04   89.15 115.0    28.19   89.20     0.08      0.24   0.15    1.43 20.02 100.0 GIF
   20210829 09:50:20    GOES16   NearIR   28.11   89.22 115.0    28.23   89.27     0.10      0.27   0.15    1.24 17.42 100.0 GIF
   20210829 10:20:20    GOES16   NearIR   28.17   89.29 115.0    28.35   89.32     0.05      0.14   0.15    2.38 33.59 100.0 GIF
   20210829 10:50:20    GOES16   NearIR   28.23   89.36 115.0    28.43   89.39     0.05      0.15   0.15    2.19 30.87 100.0 GIF
   20210829 11:20:20    GOES16   NearIR   28.30   89.43 115.0    28.52   89.51     0.06      0.17   0.15    2.00 28.16 100.0 GIF
   20210829 11:50:20    GOES16   NearIR   28.48   89.58 115.0    28.58   89.63     0.05      0.14   0.15    2.41 33.94 100.0 GIF
   20210829 12:20:20    GOES16   NearIR   28.54   89.65 115.0    28.62   89.74     0.05      0.14   0.15    2.36 33.23 100.0 GIF
   20210829 12:40:20    GOES16       IR   28.58   89.70 115.0    28.63   89.76     0.05      0.13   0.10    3.81 37.24 100.0 GIF
   20210829 13:20:20    GOES16       IR   28.67   89.80 115.0    28.69   89.85     0.05      0.14   0.10    3.53 34.67 100.0 GIF
   20210829 13:40:20    GOES16       IR   28.71   89.84 115.0    28.71   89.87     0.05      0.15   0.10    3.30 32.55 100.0 GIF
   20210829 14:10:20    GOES16       IR   28.77   89.91 115.0    28.82   89.94     0.05      0.15   0.10    3.22 31.76 100.0 GIF
   20210829 14:40:20    GOES16       IR   28.76   89.96 130.0    28.86   90.02     0.05      0.14   0.10    3.56 34.89 100.0 GIF
   20210829 15:10:20    GOES16   NearIR   28.82   90.02 130.0    28.92   90.08     0.06      0.16   0.10    2.08 29.34 100.0 GIF
   20210829 15:50:20    GOES16   NearIR   28.90   90.10 130.0    28.97   90.16     0.06      0.16   0.10    2.12 29.79 100.0 GIF
   20210829 16:10:20    GOES16       IR   28.94   90.14 130.0    29.01   90.17     0.05      0.13   0.10    3.60 35.27 100.0 GIF
   20210829 16:40:20    GOES16       IR   29.00   90.19 130.0    29.07   90.22     0.05      0.15   0.10    3.21 31.70 100.0 GIF
   20210829 17:10:20    GOES16   NearIR   29.06   90.25 130.0    29.19   90.25     0.05      0.15   0.10    2.27 31.97 100.0 GIF
   20210829 17:40:20    GOES16   NearIR   29.13   90.30 130.0    29.25   90.33     0.07      0.20   0.10    1.71 24.09 100.0 GIF
   20210829 18:10:20    GOES16       IR   29.19   90.35 130.0    29.29   90.41     0.07      0.19   0.15    2.53 25.34 100.0 GIF
   20210829 18:40:20    GOES16       IR   29.26   90.40 130.0    29.33   90.43     0.06      0.17   0.15    2.78 27.68 100.0 GIF
   20210829 19:10:20    GOES16   NearIR   29.32   90.44 130.0    29.37   90.44     0.06      0.18   0.10    1.92 27.04 100.0 GIF
   20210829 19:40:20    GOES16   NearIR   29.39   90.49 130.0    29.39   90.49     0.06      0.16   0.10    2.14 30.19 100.0 GIF
   20210829 20:20:20    GOES16       IR   29.48   90.55 130.0    29.46   90.52     0.06      0.17   0.10    2.80 27.84 100.0 GIF
   20210829 20:40:20    GOES16       IR   29.46   90.57 125.0    29.54   90.55     0.06      0.17   0.15    2.73 27.26 100.0 GIF
   20210829 21:10:20    GOES16       IR   29.52   90.61 125.0    29.54   90.58     0.07      0.20   0.10    2.30 23.21 100.0 GIF
   20210829 21:40:20    GOES16       IR   29.58   90.65 125.0    29.63   90.56     0.07      0.21   0.10    2.22 22.54 100.0 GIF
   20210829 22:10:20    GOES16       IR   29.64   90.68 125.0    29.69   90.57     0.06      0.18   0.10    2.60 25.99 100.0 GIF
   20210829 22:40:20    GOES16       IR   29.70   90.71 125.0    29.72   90.57     0.07      0.19   0.10    2.56 25.66 100.0 GIF
   20210829 23:20:20    GOES16       IR   29.78   90.75 125.0    29.83   90.63     0.10      0.28   0.05    1.65 17.20 100.0 GIF
   20210829 23:50:20    GOES16       IR   29.84   90.77 125.0    29.89   90.54     0.12      0.35   0.05    1.24 13.45  74.8 GIF
   20210830 00:10:20    SSMI18 85-92GHz   29.77   90.74 125.0    29.54   90.61     0.14      0.39    N/A    1.66 11.59   0.0 GIF
   20210830 00:40:20    GOES16       IR   29.95   90.80 125.0    30.08   90.66     0.13      0.38   0.15    1.13 12.45  61.6 GIF
   20210830 01:10:20       GMI 85-92GHz   29.99   90.81 125.0    29.97   90.59     0.13      0.36    N/A    2.13 12.94   0.0 GIF
   20210830 01:50:20       GMI 85-92GHz   29.99   90.81 125.0    30.06   90.61     0.13      0.36    N/A    2.13 12.35   0.0 GIF
   20210830 02:20:20       GMI 85-92GHz   29.99   90.81 125.0    30.13   90.63     0.13      0.36    N/A    2.13 11.77   0.0 GIF
   20210830 02:50:20       GMI 85-92GHz   29.99   90.81 125.0    30.23   90.47     0.13      0.36    N/A    2.13 11.13   0.0 GIF
   20210830 03:20:20       GMI 85-92GHz   29.99   90.81 125.0    30.30   90.48     0.13      0.36    N/A    2.13 10.48   0.0 GIF
   20210830 03:50:20       GMI 85-92GHz   29.99   90.81 125.0    30.36   90.50     0.13      0.36    N/A    2.13  9.83   0.0 GIF
   20210830 04:20:20       GMI 85-92GHz   29.99   90.81 125.0    30.43   90.51     0.13      0.36    N/A    2.13  9.22   0.0 GIF
   20210830 04:50:23       GMI 85-92GHz   29.99   90.81 125.0    30.50   90.52     0.13      0.36    N/A    2.13  8.64   0.0 GIF
   20210830 05:20:20       GMI 85-92GHz   29.99   90.81 125.0    30.57   90.54     0.13      0.36    N/A    2.13  8.09   0.0 GIF
   20210830 05:50:20       GMI 85-92GHz   29.99   90.81 125.0    30.63   90.55     0.13      0.36    N/A    2.13  7.58   0.0 GIF
   20210830 06:20:20       GMI 85-92GHz   29.99   90.81 125.0    30.70   90.56     0.13      0.36    N/A    2.13  7.11   0.0 GIF
   20210830 06:50:20       GMI 85-92GHz   29.99   90.81 125.0    30.77   90.56     0.13      0.36    N/A    2.13  6.68   0.0 GIF
   20210830 07:20:20       GMI 85-92GHz   29.99   90.81 125.0    30.83   90.58     0.13      0.36    N/A    2.13  6.28   0.0 GIF
   20210830 07:50:20       GMI 85-92GHz   29.99   90.81 125.0    30.90   90.58     0.13      0.36    N/A    2.13  5.91   0.0 GIF
   20210830 08:20:20    GOES16       IR   31.02   90.81 105.0    31.12   91.07     0.26      0.74   0.15    0.49  6.45  67.1 GIF
   20210830 08:50:20    GOES16       IR   30.98   90.80  65.0    31.28   91.09     0.33      0.92   0.05    0.66  5.16  88.5 GIF
   20210830 09:20:20    GOES16       IR   31.05   90.80  65.0    31.50   91.38     0.30      0.85   0.05    0.70  5.61  97.8 GIF
   20210830 09:50:20    GOES16       IR   31.11   90.80  65.0    31.36   91.38     0.32      0.89   0.05    0.67  5.30  78.3 GIF
   20210830 10:20:20       GMI 85-92GHz   29.99   90.81 125.0    31.13   90.58     0.13      0.36    N/A    2.13  4.09   0.0 GIF
   20210830 10:50:20       GMI 85-92GHz   29.99   90.81 125.0    31.20   90.58     0.13      0.36    N/A    2.13  3.90   0.0 GIF
   20210830 11:20:20       GMI 85-92GHz   29.99   90.81 125.0    31.27   90.58     0.13      0.36    N/A    2.13  3.73   0.0 GIF
   20210830 11:50:20       GMI 85-92GHz   29.99   90.81 125.0    31.33   90.55     0.13      0.36    N/A    2.13  3.56   0.0 GIF
   20210830 12:20:20       GMI 85-92GHz   29.99   90.81 125.0    31.40   90.55     0.13      0.36    N/A    2.13  3.40   0.0 GIF
   20210830 12:50:20    GOES16       IR   31.52   90.77  65.0    31.74   91.30     0.39      1.09   0.10    0.57  4.34  66.7 GIF
   20210830 13:20:20       GMI 85-92GHz   29.99   90.81 125.0    31.53   90.55     0.13      0.36    N/A    2.13  3.12   0.0 GIF
   20210830 13:50:20       GMI 85-92GHz   29.99   90.81 125.0    31.60   90.55     0.13      0.36    N/A    2.13  2.99   0.0 GIF
   20210830 14:20:20    GOES16   NearIR   31.72   90.74  65.0    31.99   91.12     0.28      0.79   0.05    0.65  6.03  63.0 GIF
   20210830 14:40:20       GMI 85-92GHz   29.99   90.81 125.0    31.81   90.50     0.13      0.36    N/A    2.13  2.75   0.0 GIF
   20210830 15:10:20    GOES16      Vis   31.92   90.69  40.0    32.12   90.90     0.44      1.24   0.25    0.32  3.83  51.9 GIF
   20210830 15:50:20    GOES16      Vis   32.01   90.66  40.0    32.24   90.78     0.32      0.90   0.15    0.42  5.27  62.1 GIF
   20210830 16:10:20    GOES16      Vis   32.06   90.65  40.0    32.26   90.71     0.25      0.72   0.15    0.51  6.60  62.1 GIF
   20210830 16:50:20    GOES16      Vis   32.15   90.62  40.0    32.25   90.80     0.38      1.08   0.05    0.36  4.38  50.1 GIF
   20210830 17:10:20    GOES16      Vis   32.19   90.60  40.0    32.42   90.69     0.43      1.21   0.30    0.33  3.93  48.9 GIF
   20210830 17:50:20    GOES16      Vis   32.28   90.57  40.0    32.41   90.83     0.25      0.71   0.05    0.52  6.71  69.4 GIF
   20210830 18:10:20    GOES16      Vis   32.33   90.55  40.0    32.43   90.64     0.29      0.83   0.50    0.45  5.70  66.9 GIF
   20210830 18:40:20    GOES16      Vis   32.40   90.52  40.0    32.37   90.58     0.29      0.83   0.10    0.45  5.73  66.2 GIF
   20210830 19:10:20    GOES16      Vis   32.46   90.49  40.0    32.41   90.72     0.58      1.63   0.20    0.26  2.91  57.8 GIF
   20210830 19:50:20    GOES16      Vis   32.55   90.44  40.0    32.63   90.65     0.54      1.52   0.25    0.27  3.11  59.0 GIF
   20210830 20:10:20    GOES16      Vis   32.60   90.42  40.0    32.77   90.60     0.48      1.36   0.35    0.30  3.48  59.8 GIF
   20210830 20:40:20     AMSR2 85-92GHz   32.41   90.40  35.0    32.16   90.69     0.38      1.06    N/A    0.56  4.35   0.0 GIF
   20210830 21:10:20     AMSR2 85-92GHz   32.41   90.40  35.0    32.22   90.65     0.38      1.06    N/A    0.56  4.27   0.0 GIF
   20210830 21:40:20     AMSR2 85-92GHz   32.41   90.40  35.0    32.29   90.61     0.38      1.06    N/A    0.56  4.17   0.0 GIF
   20210830 22:10:20    SSMI16 85-92GHz   32.69   90.24  35.0    32.10   90.20     0.36      1.01    N/A    0.63  4.67   0.0 GIF
   20210830 22:50:20    SSMI16 85-92GHz   32.69   90.24  35.0    32.18   90.14     0.36      1.01    N/A    0.63  4.57   0.0 GIF
   20210830 23:10:20    SSMI18 85-92GHz   32.85   90.12  35.0    32.01   90.29     0.30      0.86    N/A    0.88  5.51   0.0 GIF
   20210830 23:40:20    SSMI18 85-92GHz   32.85   90.12  35.0    32.07   90.24     0.30      0.86    N/A    0.88  5.44   0.0 GIF
   20210831 00:10:20    SSMI18 85-92GHz   32.85   90.12  35.0    32.13   90.20     0.30      0.86    N/A    0.88  5.33   0.0 GIF
   20210831 00:40:20    SSMI18 85-92GHz   32.85   90.12  35.0    32.19   90.14     0.30      0.86    N/A    0.88  5.21   0.0 GIF
   20210831 01:20:20    SSMI18 85-92GHz   32.85   90.12  35.0    32.26   90.07     0.30      0.86    N/A    0.88  5.02   0.0 GIF
   20210831 01:40:20    SSMI18 85-92GHz   32.85   90.12  35.0    32.30   90.03     0.30      0.86    N/A    0.88  4.92   0.0 GIF
   20210831 02:20:20    SSMI18 85-92GHz   32.85   90.12  35.0    32.37   89.96     0.30      0.86    N/A    0.88  4.71   0.0 GIF
   20210831 02:50:20    SSMI18 85-92GHz   32.85   90.12  35.0    32.43   89.90     0.30      0.86    N/A    0.88  4.56   0.0 GIF
   20210831 03:20:20    SSMI18 85-92GHz   32.85   90.12  35.0    32.48   89.84     0.30      0.86    N/A    0.88  4.40   0.0 GIF
   20210831 03:50:20    SSMI18 85-92GHz   32.85   90.12  35.0    32.54   89.78     0.30      0.86    N/A    0.88  4.25   0.0 GIF
   20210831 04:20:20    SSMI18 85-92GHz   32.85   90.12  35.0    32.59   89.72     0.30      0.86    N/A    0.88  4.10   0.0 GIF
   20210830 21:45:40    SSMI16 85-92GHz   32.69   90.24  35.0    -0.17    0.52     0.36      1.01    N/A    0.63  0.00   0.0 GIF
   20210831 05:20:20    SSMI18 85-92GHz   32.85   90.12  35.0    32.69   89.59     0.30      0.86    N/A    0.88  3.81   0.0 GIF
   20210831 05:50:20    SSMI18 85-92GHz   32.85   90.12  35.0    32.74   89.51     0.30      0.86    N/A    0.88  3.67   0.0 GIF
   20210831 06:20:20    SSMI18 85-92GHz   32.85   90.12  35.0    32.79   89.45     0.30      0.86    N/A    0.88  3.54   0.0 GIF
   20210831 06:50:20    SSMI18 85-92GHz   32.85   90.12  35.0    32.84   89.37     0.30      0.86    N/A    0.88  3.41   0.0 GIF
   20210831 07:20:20    GOES16   NearIR   33.73   89.11  35.0    33.91   89.62     0.31      0.88   0.05    0.66  5.36  89.5 GIF
   20210831 07:50:20    SSMI18 85-92GHz   32.85   90.12  35.0    32.95   89.24     0.30      0.86    N/A    0.88  3.17   0.0 GIF
   20210831 08:50:20    GOES16       IR   33.88   88.88  35.0    34.23   88.85     0.53      1.51   0.05    0.53  3.14  83.4 GIF
   20210831 09:00:20    SSMI18 85-92GHz   32.85   90.12  35.0    33.07   89.06     0.30      0.86    N/A    0.88  2.91   0.0 GIF
   20210831 09:20:20    SSMI18 85-92GHz   32.85   90.12  35.0    33.09   88.99     0.30      0.86    N/A    0.88  2.85   0.0 GIF
   20210831 09:50:20    SSMI18 85-92GHz   32.85   90.12  35.0    33.14   88.92     0.30      0.86    N/A    0.88  2.75   0.0 GIF
   20210831 10:20:20     AMSR2 85-92GHz   33.76   89.06  35.0    33.98   89.12     0.53      1.50    N/A    0.16  2.94   0.0 GIF
   20210831 10:50:20    GOES16   NearIR   34.08   88.55  35.0    34.80   88.94     0.38      1.08   0.05    0.55  4.39  88.0 GIF
   20210831 11:20:20    GOES16   NearIR   34.13   88.46  35.0    34.83   88.92     0.31      0.89   0.05    0.66  5.35  98.6 GIF
   20210831 11:50:20    GOES16       IR   34.18   88.38  35.0    34.85   88.86     0.32      0.90   0.05    0.74  5.28 100.0 GIF
   20210831 12:20:20    GOES16   NearIR   34.22   88.29  35.0    34.87   88.77     0.49      1.39   0.05    0.44  3.41  67.5 GIF
   20210831 12:50:20     AMSR2 85-92GHz   33.76   89.06  35.0    34.24   88.69     0.53      1.50    N/A    0.16  2.64   0.0 GIF
   20210831 13:20:20     AMSR2 85-92GHz   33.76   89.06  35.0    34.28   88.59     0.53      1.50    N/A    0.16  2.58   0.0 GIF
   20210831 13:50:20     AMSR2 85-92GHz   33.76   89.06  35.0    34.33   88.50     0.53      1.50    N/A    0.16  2.52   0.0 GIF
   20210831 14:20:20     AMSR2 85-92GHz   33.76   89.06  35.0    34.38   88.41     0.53      1.50    N/A    0.16  2.46   0.0 GIF
   20210831 14:50:20     AMSR2 85-92GHz   33.76   89.06  35.0    34.44   88.32     0.53      1.50    N/A    0.16  2.40   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