Tropical Depression 09E


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    .
   20210730 21:20:31    GOES17      Vis   12.29  125.82  25.0    12.69  125.82     0.36      1.01   0.05    0.38  4.71  65.3 GIF
   20210730 21:50:31    GOES17      Vis   12.27  125.86  25.0    12.75  126.06     0.31      0.88   0.25    0.43  5.41  66.5 GIF
   20210730 22:20:31    GOES17      Vis   12.25  125.90  25.0    12.65  126.15     0.29      0.81   0.50    0.46  5.87  68.6 GIF
   20210730 22:50:31    GOES17      Vis   12.24  125.93  25.0    12.89  126.08     0.23      0.65   0.15    0.56  7.25  67.5 GIF
   20210730 23:20:31    GOES17      Vis   12.22  125.97  25.0    12.87  126.22     0.26      0.74   0.05    0.50  6.40  70.3 GIF
   20210730 23:50:31    GOES17      Vis   12.20  126.00  25.0    12.80  126.26     0.28      0.78   0.05    0.48  6.10  75.8 GIF
   20210731 00:20:31    GOES17   NearIR   12.19  126.04  25.0    13.04  126.24     0.29      0.82   0.10    0.71  5.77  79.2 GIF
   20210731 00:50:31     AMSR2 85-92GHz   12.27  125.86  25.0    12.37  126.07     0.46      1.29    N/A    0.32  3.35   0.0 GIF
   20210731 01:20:31    GOES17   NearIR   12.15  126.11  25.0    13.15  126.39     0.35      1.00   0.05    0.59  4.73  76.2 GIF
   20210731 01:50:31    GOES17   NearIR   12.14  126.14  25.0    13.14  126.52     0.36      1.00   0.05    0.59  4.73  76.0 GIF
   20210731 02:20:31     AMSR2 85-92GHz   12.27  125.86  25.0    12.31  126.17     0.46      1.29    N/A    0.32  3.12   0.0 GIF
   20210731 02:50:31     AMSR2 85-92GHz   12.27  125.86  25.0    12.30  126.21     0.46      1.29    N/A    0.32  3.04   0.0 GIF
   20210731 03:20:31    SSMI17 85-92GHz   12.50  126.20  25.0    12.85  126.52     0.29      0.83    N/A    0.93  5.64   0.0 GIF
   20210731 03:50:31    GOES17   NearIR   12.50  126.25  25.0    12.95  126.73     0.27      0.76   0.25    0.76  6.25  96.6 GIF
   20210731 04:20:31    SSMI17 85-92GHz   12.50  126.20  25.0    12.84  126.57     0.29      0.83    N/A    0.93  5.42   0.0 GIF
   20210731 04:50:31    GOES17   NearIR   12.49  126.30  25.0    13.41  126.37     0.29      0.83   0.05    0.70  5.72  95.6 GIF
   20210731 05:20:31    GOES17   NearIR   12.48  126.32  25.0    13.33  126.45     0.23      0.66   0.10    0.87  7.17 100.0 GIF
   20210731 05:50:31    SSMI17 85-92GHz   12.49  126.28  25.0    12.83  126.60     0.30      0.85    N/A    0.91  5.39   0.0 GIF
   20210731 06:20:31    SSMI17 85-92GHz   12.49  126.28  25.0    12.82  126.63     0.30      0.85    N/A    0.91  5.26   0.0 GIF
   20210731 06:50:31    SSMI17 85-92GHz   12.49  126.28  25.0    12.82  126.65     0.30      0.85    N/A    0.91  5.11   0.0 GIF
   20210731 07:20:31    SSMI17 85-92GHz   12.49  126.28  25.0    12.81  126.67     0.30      0.85    N/A    0.91  4.95   0.0 GIF
   20210731 07:50:31    GOES17       IR   12.46  126.43  25.0    13.48  126.33     0.34      0.97   0.10    0.70  4.88 100.0 GIF
   20210731 08:20:31    SSMI17 85-92GHz   12.49  126.28  25.0    12.80  126.71     0.30      0.85    N/A    0.91  4.63   0.0 GIF
   20210731 08:50:31    SSMI17 85-92GHz   12.49  126.28  25.0    12.79  126.73     0.30      0.85    N/A    0.91  4.47   0.0 GIF
   20210731 09:20:32    SSMI17 85-92GHz   12.49  126.28  25.0    12.63  127.28     0.30      0.85    N/A    0.91  4.32   0.0 GIF
   20210731 09:50:32    GOES17   NearIR   12.28  127.05  25.0    12.48  127.05     0.35      0.99   0.05    0.59  4.77  99.1 GIF
   20210731 10:20:32    SSMI17 85-92GHz   12.49  126.28  25.0    12.61  127.34     0.30      0.85    N/A    0.91  4.01   0.0 GIF
   20210731 10:50:32    GOES17       IR   12.26  127.11  25.0    12.81  126.80     0.41      1.17   0.10    0.62  4.04 100.0 GIF
   20210731 11:20:32    SSMI17 85-92GHz   12.49  126.28  25.0    12.60  127.40     0.30      0.85    N/A    0.91  3.72   0.0 GIF
   20210731 11:50:32     AMSR2 85-92GHz   12.28  127.07  25.0    12.40  127.27     0.40      1.13    N/A    0.48  4.00   0.0 GIF
   20210731 12:20:32     AMSR2 85-92GHz   12.28  127.07  25.0    12.39  127.29     0.40      1.13    N/A    0.48  3.92   0.0 GIF
   20210731 12:50:32     AMSR2 85-92GHz   12.28  127.07  25.0    12.38  127.32     0.40      1.13    N/A    0.48  3.83   0.0 GIF
   20210731 13:20:32     AMSR2 85-92GHz   12.28  127.07  25.0    12.38  127.35     0.40      1.13    N/A    0.48  3.73   0.0 GIF
   20210731 13:50:32    GOES17   NearIR   12.23  127.28  25.0    12.28  127.46     0.29      0.81   0.10    0.71  5.82 100.0 GIF
   20210731 14:20:32    GOES17   NearIR   12.22  127.30  25.0    12.12  127.53     0.26      0.74   0.05    0.79  6.45 100.0 GIF
   20210731 14:50:32    SSMI15 85-92GHz   12.23  127.23  25.0    11.82  127.44     0.43      1.21    N/A    0.39  3.73   0.0 GIF
   20210731 15:20:32    SSMI15 85-92GHz   12.23  127.23  25.0    11.69  127.73     0.43      1.21    N/A    0.39  3.66   0.0 GIF
   20210731 15:50:32    SSMI16 85-92GHz   12.10  127.61  25.0    12.49  127.86     0.36      1.02    N/A    0.62  4.59   0.0 GIF
   20210731 16:20:32    SSMI16 85-92GHz   12.10  127.61  25.0    12.48  127.89     0.36      1.02    N/A    0.62  4.51   0.0 GIF
   20210731 16:50:32    SSMI16 85-92GHz   12.10  127.61  25.0    12.48  127.92     0.36      1.02    N/A    0.62  4.42   0.0 GIF
   20210731 17:20:32    SSMI16 85-92GHz   12.10  127.61  25.0    12.47  127.95     0.36      1.02    N/A    0.62  4.31   0.0 GIF
   20210731 17:50:32    SSMI16 85-92GHz   12.10  127.61  25.0    12.47  127.99     0.36      1.02    N/A    0.62  4.20   0.0 GIF
   20210731 18:20:32    GOES17      Vis   12.07  127.82  25.0    12.59  127.84     0.21      0.59   0.15    0.62  8.06  80.1 GIF
   20210731 18:50:32    GOES17      Vis   12.07  127.85  25.0    12.59  127.88     0.25      0.70   0.10    0.52  6.73  73.8 GIF
   20210731 19:20:32    GOES17      Vis   12.07  127.88  25.0    12.57  127.94     0.28      0.80   0.05    0.47  5.95  79.2 GIF
   20210731 19:50:32    GOES17      Vis   12.07  127.92  25.0    12.55  127.92     0.33      0.95   0.50    0.41  5.02  67.0 GIF
   20210731 20:20:32    SSMI16 85-92GHz   12.10  127.61  25.0    12.47  128.15     0.36      1.02    N/A    0.62  3.62   0.0 GIF
   20210731 20:50:32    GOES17       IR   12.08  127.98  25.0    12.55  126.83     0.35      1.00   0.05    0.69  4.73 100.0 GIF
   20210731 21:20:31    GOES17       IR   11.60  128.42  25.0    11.45  127.86     0.33      0.95   0.05    0.72  5.02  99.7 GIF
   20210731 21:50:31    GOES17      Vis   11.59  128.46  25.0    11.77  128.23     0.19      0.55   0.05    0.66  8.70  88.9 GIF
   20210731 22:20:31    GOES17      Vis   11.59  128.49  25.0    11.76  128.31     0.18      0.51   0.10    0.70  9.32  81.1 GIF
   20210731 22:50:31    GOES17      Vis   11.58  128.53  25.0    11.71  128.43     0.50      1.40   0.05    0.29  3.38  58.7 GIF
   20210731 23:20:31    GOES17      Vis   11.58  128.56  25.0    11.70  128.36     0.33      0.94   0.15    0.41  5.04  69.8 GIF
   20210731 23:50:31    GOES17      Vis   11.57  128.60  25.0    11.65  128.45     0.24      0.69   0.45    0.53  6.86  81.8 GIF
   20210801 00:20:31    GOES17       IR   11.57  128.64  25.0    12.42  128.71     0.38      1.09   0.05    0.65  4.36 100.0 GIF
   20210801 00:50:31    SSMI16 85-92GHz   12.10  127.61  25.0    11.95  128.87     0.36      1.02    N/A    0.62  2.70   0.0 GIF
   20210801 01:20:31    SSMI16 85-92GHz   12.10  127.61  25.0    11.95  128.91     0.36      1.02    N/A    0.62  2.61   0.0 GIF
   20210801 01:50:31    SSMI16 85-92GHz   12.10  127.61  25.0    11.93  128.95     0.36      1.02    N/A    0.62  2.53   0.0 GIF
   20210801 02:20:31    GOES17   NearIR   11.54  128.79  25.0    12.19  129.10     0.34      0.95   0.05    0.62  4.98  80.6 GIF
   20210801 02:50:31    GOES17   NearIR   11.53  128.83  25.0    12.36  129.09     0.46      1.31   0.05    0.46  3.62  72.8 GIF
   20210801 03:20:31    SSMI17 85-92GHz   11.53  128.82  25.0    11.83  127.46     0.64      1.80    N/A    0.00  2.61   0.0 GIF
   20210801 03:50:31    SSMI17 85-92GHz   11.53  128.82  25.0    11.83  127.49     0.64      1.80    N/A    0.00  2.59   0.0 GIF
   20210801 04:20:31    SSMI16 85-92GHz   12.10  127.61  25.0    11.93  127.76     0.36      1.02    N/A    0.62  2.16   0.0 GIF
   20210801 04:50:31    SSMI17 85-92GHz   11.53  127.57  25.0    11.39  127.50     0.64      1.80    N/A    0.00  2.62   0.0 GIF
   20210801 05:20:31    SSMI17 85-92GHz   11.53  127.57  25.0    11.40  127.54     0.64      1.80    N/A    0.00  2.60   0.0 GIF
   20210801 05:50:31    SSMI17 85-92GHz   11.53  127.57  25.0    11.42  127.58     0.64      1.80    N/A    0.00  2.57   0.0 GIF
   20210801 06:20:31    SSMI17 85-92GHz   11.53  127.57  25.0    11.43  127.62     0.64      1.80    N/A    0.00  2.53   0.0 GIF
   20210801 06:50:31    SSMI17 85-92GHz   11.53  127.57  25.0    11.45  127.67     0.64      1.80    N/A    0.00  2.50   0.0 GIF
   20210801 07:20:31    SSMI17 85-92GHz   11.53  127.57  25.0    11.47  127.72     0.64      1.80    N/A    0.00  2.46   0.0 GIF
   20210801 07:50:31    SSMI17 85-92GHz   11.53  127.57  25.0    11.49  127.78     0.64      1.80    N/A    0.00  2.42   0.0 GIF
   20210801 08:20:31    SSMI17 85-92GHz   11.53  127.57  25.0    11.51  127.83     0.64      1.80    N/A    0.00  2.37   0.0 GIF
   20210801 08:50:31    SSMI17 85-92GHz   11.53  127.57  25.0    11.52  127.89     0.64      1.80    N/A    0.00  2.33   0.0 GIF
   20210801 09:20:32    SSMI17 85-92GHz   11.53  127.57  25.0    11.26  127.42     0.64      1.80    N/A    0.00  2.29   0.0 GIF
   20210801 09:50:32    SSMI17 85-92GHz   11.53  127.57  25.0    11.27  127.46     0.64      1.80    N/A    0.00  2.24   0.0 GIF
   20210801 10:20:32    SSMI17 85-92GHz   11.53  127.57  25.0    11.29  127.50     0.64      1.80    N/A    0.00  2.20   0.0 GIF
   20210801 10:50:32    SSMI17 85-92GHz   11.53  127.57  25.0    11.30  127.53     0.64      1.80    N/A    0.00  2.15   0.0 GIF
   20210801 11:20:32    SSMI17 85-92GHz   11.53  127.57  25.0    11.32  127.57     0.64      1.80    N/A    0.00  2.10   0.0 GIF
   20210801 11:50:32    GOES17   NearIR   11.50  127.72  25.0    12.55  128.53     0.26      0.74   0.05    0.78  6.43 100.0 GIF
   20210801 12:20:32    GOES17   NearIR   11.52  127.76  25.0    12.49  128.60     0.78      2.19   0.05    0.29  2.16  62.8 GIF
   20210801 12:50:32    SSMI17 85-92GHz   11.53  127.57  25.0    11.39  127.70     0.64      1.80    N/A    0.00  1.97   0.0 GIF
   20210801 13:20:32    SSMI17 85-92GHz   11.53  127.57  25.0    11.41  127.74     0.64      1.80    N/A    0.00  1.93   0.0 GIF
   20210801 13:50:32    SSMI17 85-92GHz   11.53  127.57  25.0    11.44  127.79     0.64      1.80    N/A    0.00  1.89   0.0 GIF
   20210801 14:20:32    SSMI18 85-92GHz   11.60  127.90  25.0    11.67  128.04     0.44      1.25    N/A    0.36  3.80   0.0 GIF
   20210801 14:50:32    SSMI18 85-92GHz   11.60  127.90  25.0    11.69  128.09     0.44      1.25    N/A    0.36  3.76   0.0 GIF
   20210801 15:20:32    SSMI16 85-92GHz   11.64  127.98  25.0    11.72  128.08     0.37      1.04    N/A    0.59  4.53   0.0 GIF
   20210801 15:50:32    SSMI16 85-92GHz   11.64  127.98  25.0    11.74  128.13     0.37      1.04    N/A    0.59  4.47   0.0 GIF
   20210801 16:20:32    SSMI16 85-92GHz   11.64  127.98  25.0    11.77  128.18     0.37      1.04    N/A    0.59  4.38   0.0 GIF
   20210801 16:50:32    GOES17      Vis   11.74  128.18  25.0    11.84  128.56     0.18      0.51   0.35    0.70  9.28  95.9 GIF
   20210801 17:20:32    GOES17      Vis   11.77  128.23  25.0    11.92  128.77     0.17      0.48   0.15    0.74  9.86  99.0 GIF
   20210801 17:50:32    GOES17      Vis   11.79  128.28  25.0    11.94  128.77     0.33      0.92   0.25    0.41  5.15  80.6 GIF
   20210801 18:20:32    GOES17      Vis   11.82  128.34  25.0    11.87  128.77     0.23      0.66   0.25    0.55  7.17  98.8 GIF
   20210801 18:50:32    GOES17      Vis   11.84  128.39  25.0    11.91  128.90     0.43      1.22   0.10    0.33  3.90  65.7 GIF
   20210804 21:20:31    GOES17       IR   14.93  135.71  30.0    15.88  137.21     0.50      1.40   0.05    0.55  3.38  93.6 GIF
   20210804 21:50:31    GOES17      Vis   14.98  135.73  30.0    15.13  135.37     0.82      2.33   0.05    0.20  2.03  48.6 GIF
   20210804 22:20:31    GOES17      Vis   15.02  135.75  30.0    15.32  135.75     0.53      1.50   0.10    0.28  3.16  60.5 GIF
   20210804 22:50:31    GOES17      Vis   15.06  135.77  30.0    15.49  135.82     0.82      2.32   0.25    0.20  2.05  53.3 GIF
   20210804 23:20:31     AMSR2 85-92GHz   15.00  135.74  30.0    15.15  135.95     0.26      0.74    N/A    1.16  6.18   0.0 GIF
   20210804 23:50:31    GOES17      Vis   15.14  135.81  30.0    15.24  135.61     0.27      0.78   0.20    0.48  6.12  74.5 GIF
   20210805 00:20:31    GOES17      Vis   15.18  135.83  30.0    15.26  135.68     0.23      0.66   0.05    0.55  7.18  71.9 GIF
   20210805 00:50:31     AMSR2 85-92GHz   15.00  135.74  30.0    15.27  136.02     0.26      0.74    N/A    1.16  5.62   0.0 GIF
   20210805 01:20:31    SSMI18 85-92GHz   15.25  135.87  30.0    15.01  135.99     0.24      0.67    N/A    1.35  7.04   0.0 GIF
   20210805 01:50:31    SSMI18 85-92GHz   15.25  135.87  30.0    15.05  136.01     0.24      0.67    N/A    1.35  6.93   0.0 GIF
   20210805 02:20:31    SSMI18 85-92GHz   15.25  135.87  30.0    15.08  136.03     0.24      0.67    N/A    1.35  6.76   0.0 GIF
   20210805 02:50:31    SSMI18 85-92GHz   15.28  136.19  30.0    14.99  136.09     0.25      0.69    N/A    1.28  6.83   0.0 GIF
   20210805 03:30:31    SSMI18 85-92GHz   15.28  136.19  30.0    15.05  136.13     0.25      0.69    N/A    1.28  6.69   0.0 GIF
   20210805 03:50:31    SSMI18 85-92GHz   15.28  136.19  30.0    15.08  136.14     0.25      0.69    N/A    1.28  6.58   0.0 GIF
   20210805 04:20:31    SSMI18 85-92GHz   15.28  136.19  30.0    15.12  136.17     0.25      0.69    N/A    1.28  6.40   0.0 GIF
   20210805 04:50:31    SSMI18 85-92GHz   15.28  136.19  30.0    15.16  136.19     0.25      0.69    N/A    1.28  6.19   0.0 GIF
   20210805 05:20:31    SSMI18 85-92GHz   15.28  136.19  30.0    15.20  136.21     0.25      0.69    N/A    1.28  5.98   0.0 GIF
   20210805 05:50:31    SSMI18 85-92GHz   15.28  136.19  30.0    15.24  136.23     0.25      0.69    N/A    1.28  5.76   0.0 GIF
   20210805 06:30:31    SSMI18 85-92GHz   15.28  136.19  30.0    15.30  136.26     0.25      0.69    N/A    1.28  5.46   0.0 GIF
   20210805 06:50:31    SSMI18 85-92GHz   15.28  136.19  30.0    15.32  136.27     0.25      0.69    N/A    1.28  5.31   0.0 GIF
   20210805 07:20:31    SSMI18 85-92GHz   15.28  136.19  30.0    15.36  136.29     0.25      0.69    N/A    1.28  5.10   0.0 GIF
   20210805 07:50:31    SSMI18 85-92GHz   15.28  136.19  30.0    15.40  136.31     0.25      0.69    N/A    1.28  4.89   0.0 GIF
   20210805 08:30:31    SSMI18 85-92GHz   15.28  136.19  30.0    15.45  136.34     0.25      0.69    N/A    1.28  4.62   0.0 GIF
   20210805 09:00:31    SSMI18 85-92GHz   15.28  136.19  30.0    15.20  136.50     0.25      0.69    N/A    1.28  4.43   0.0 GIF
   20210805 09:30:32    SSMI18 85-92GHz   15.28  136.19  30.0    15.24  136.53     0.25      0.69    N/A    1.28  4.24   0.0 GIF
   20210805 10:00:32    SSMI18 85-92GHz   15.28  136.19  30.0    15.27  136.57     0.25      0.69    N/A    1.28  4.07   0.0 GIF
   20210805 10:30:32    SSMI18 85-92GHz   15.28  136.19  30.0    15.31  136.60     0.25      0.69    N/A    1.28  3.90   0.0 GIF
   20210805 11:00:32    SSMI18 85-92GHz   15.28  136.19  30.0    15.34  136.63     0.25      0.69    N/A    1.28  3.74   0.0 GIF
   20210805 11:30:32    SSMI18 85-92GHz   15.28  136.19  30.0    15.38  136.66     0.25      0.69    N/A    1.28  3.59   0.0 GIF
   20210805 12:00:32    SSMI18 85-92GHz   15.28  136.19  30.0    15.42  136.69     0.25      0.69    N/A    1.28  3.45   0.0 GIF
   20210805 12:30:32     AMSR2 85-92GHz   15.60  136.69  30.0    15.66  136.19     0.29      0.81    N/A    0.98  5.35   0.0 GIF
   20210805 13:00:32     AMSR2 85-92GHz   15.60  136.69  30.0    15.70  136.22     0.29      0.81    N/A    0.98  5.19   0.0 GIF
   20210805 13:20:32     AMSR2 85-92GHz   15.60  136.69  30.0    15.73  136.24     0.29      0.81    N/A    0.98  5.07   0.0 GIF
   20210805 13:50:32     AMSR2 85-92GHz   15.60  136.69  30.0    15.77  136.28     0.29      0.81    N/A    0.98  4.90   0.0 GIF
   20210805 14:20:32     AMSR2 85-92GHz   15.60  136.69  30.0    15.81  136.31     0.29      0.81    N/A    0.98  4.73   0.0 GIF
   20210805 14:50:32     AMSR2 85-92GHz   15.60  136.69  30.0    15.98  136.56     0.29      0.81    N/A    0.98  4.56   0.0 GIF
   20210805 15:20:32     AMSR2 85-92GHz   15.60  136.69  30.0    16.03  136.61     0.29      0.81    N/A    0.98  4.39   0.0 GIF
   20210805 15:50:32     AMSR2 85-92GHz   15.60  136.69  30.0    16.06  136.67     0.29      0.81    N/A    0.98  4.23   0.0 GIF
   20210805 16:20:32     AMSR2 85-92GHz   15.60  136.69  30.0    16.10  136.71     0.29      0.81    N/A    0.98  4.07   0.0 GIF
   20210805 16:50:32     AMSR2 85-92GHz   15.60  136.69  30.0    16.14  136.75     0.29      0.81    N/A    0.98  3.92   0.0 GIF
   20210805 17:20:32     AMSR2 85-92GHz   15.60  136.69  30.0    16.17  136.78     0.29      0.81    N/A    0.98  3.77   0.0 GIF
   20210805 17:50:32     AMSR2 85-92GHz   15.60  136.69  30.0    16.18  136.82     0.29      0.81    N/A    0.98  3.63   0.0 GIF
   20210805 18:20:32     AMSR2 85-92GHz   15.60  136.69  30.0    16.21  136.85     0.29      0.81    N/A    0.98  3.49   0.0 GIF
   20210805 18:50:32    GOES17      Vis   16.34  137.50  35.0    16.71  137.92     0.41      1.15   0.35    0.34  4.13  68.9 GIF
   20210805 19:20:32     AMSR2 85-92GHz   15.60  136.69  30.0    16.25  136.90     0.29      0.81    N/A    0.98  3.24   0.0 GIF
   20210805 19:50:32    GOES17      Vis   16.37  137.54  35.0    16.87  138.01     0.28      0.79   0.30    0.47  6.00  76.3 GIF
   20210805 20:20:32    GOES17      Vis   16.39  137.56  35.0    16.84  137.77     0.50      1.43   0.05    0.29  3.32  62.0 GIF
   20210805 20:50:32    GOES17      Vis   16.39  137.59  35.0    16.94  137.85     0.28      0.80   0.05    0.47  5.91  77.6 GIF
   20210805 21:20:31    GOES17      Vis   16.42  137.63  35.0    16.92  137.71     0.34      0.96   0.30    0.40  4.92  74.0 GIF
   20210805 21:50:31    GOES17      Vis   16.46  137.68  35.0    16.88  137.96     0.29      0.81   0.15    0.46  5.87  78.5 GIF
   20210805 22:20:31    GOES17      Vis   16.49  137.72  35.0    16.86  137.93     0.32      0.90   0.25    0.42  5.26  78.8 GIF
   20210805 22:50:31     AMSR2 85-92GHz   15.60  136.69  30.0    16.41  137.15     0.29      0.81    N/A    0.98  2.52   0.0 GIF
   20210805 23:20:31    GOES17      Vis   16.55  137.81  35.0    17.00  137.89     0.31      0.88   0.10    0.43  5.38  73.4 GIF
   20210805 23:50:31    GOES17      Vis   16.59  137.86  35.0    17.04  137.86     0.32      0.90   0.05    0.42  5.27  71.1 GIF
   20210806 00:30:31    GOES17      Vis   16.63  137.91  35.0    17.01  137.76     0.27      0.75   0.05    0.49  6.29  80.0 GIF
   20210806 01:00:31    SSMI18 85-92GHz   16.09  137.18  35.0    16.51  137.39     0.49      1.37    N/A    0.25  2.19   0.0 GIF
   20210806 01:20:31    SSMI18 85-92GHz   16.09  137.18  35.0    16.53  137.42     0.49      1.37    N/A    0.25  2.15   0.0 GIF
   20210806 02:00:31    SSMI16 85-92GHz   16.69  138.00  35.0    16.83  137.68     0.64      1.80    N/A    0.00  2.62   0.0 GIF
   20210806 02:30:31    SSMI16 85-92GHz   16.69  138.00  35.0    16.86  137.72     0.64      1.80    N/A    0.00  2.59   0.0 GIF
   20210806 02:50:31    SSMI18 85-92GHz   16.87  137.76  35.0    16.79  137.62     0.41      1.16    N/A    0.45  4.10   0.0 GIF
   20210806 03:30:31    SSMI17 85-92GHz   16.92  137.83  35.0    16.73  137.85     0.41      1.17    N/A    0.43  4.03   0.0 GIF
   20210806 04:00:31    SSMI17 85-92GHz   16.92  137.83  35.0    16.77  137.90     0.41      1.17    N/A    0.43  3.99   0.0 GIF
   20210806 04:20:31    SSMI17 85-92GHz   16.92  137.83  35.0    16.79  137.93     0.41      1.17    N/A    0.43  3.95   0.0 GIF
   20210806 04:50:31    SSMI17 85-92GHz   16.92  137.83  35.0    16.82  137.98     0.41      1.17    N/A    0.43  3.89   0.0 GIF
   20210806 05:20:31    SSMI18 85-92GHz   16.87  137.76  35.0    16.96  137.87     0.41      1.16    N/A    0.45  3.75   0.0 GIF
   20210806 05:50:31    SSMI18 85-92GHz   16.87  137.76  35.0    16.99  137.92     0.41      1.16    N/A    0.45  3.65   0.0 GIF
   20210806 06:14:35    SSMI18 85-92GHz   16.87  137.76  35.0    17.02  137.96     0.41      1.16    N/A    0.45  3.58   0.0 GIF
   20210806 06:44:35    GOES17   NearIR   17.15  138.16  35.0    17.18  138.56     0.42      1.17   0.05    0.51  4.04  77.8 GIF
   20210806 07:14:35    GOES17   NearIR   17.19  138.21  35.0    17.41  138.68     0.44      1.26   0.05    0.48  3.78  69.6 GIF
   20210806 07:44:35    SSMI18 85-92GHz   16.87  137.76  35.0    17.12  138.10     0.41      1.16    N/A    0.45  3.29   0.0 GIF
   20210806 08:14:35    SSMI18 85-92GHz   16.87  137.76  35.0    17.15  138.15     0.41      1.16    N/A    0.45  3.20   0.0 GIF
   20210806 08:44:35    SSMI18 85-92GHz   16.87  137.76  35.0    17.08  138.02     0.41      1.16    N/A    0.45  3.11   0.0 GIF
   20210806 09:29:36    SSMI18 85-92GHz   16.87  137.76  35.0    17.12  138.09     0.41      1.16    N/A    0.45  2.97   0.0 GIF
   20210806 09:44:36    SSMI18 85-92GHz   16.87  137.76  35.0    17.13  138.12     0.41      1.16    N/A    0.45  2.93   0.0 GIF
   20210806 10:14:36    GOES17   NearIR   17.26  138.33  35.0    17.46  138.83     0.29      0.81   0.05    0.71  5.83  87.7 GIF
   20210806 10:44:36    GOES17   NearIR   17.29  138.39  35.0    17.27  138.80     0.42      1.19   0.05    0.50  4.00  71.6 GIF
   20210806 11:14:36    SSMI18 85-92GHz   16.87  137.76  35.0    17.21  138.29     0.41      1.16    N/A    0.45  2.67   0.0 GIF
   20210731 13:04:32    SSMI15 85-92GHz   12.23  127.23  25.0     6.48   40.56     0.43      1.21    N/A    0.39  0.00   0.0 GIF
   20210806 12:30:32    SSMI18 85-92GHz   16.87  137.76  35.0    17.30  138.45     0.41      1.16    N/A    0.45  2.48   0.0 GIF
   20210806 12:50:32     AMSR2 85-92GHz   17.31  138.43  35.0    17.42  139.01     0.33      0.92    N/A    0.77  4.86   0.0 GIF
   20210806 13:20:32     AMSR2 85-92GHz   17.31  138.43  35.0    17.46  139.08     0.33      0.92    N/A    0.77  4.73   0.0 GIF
   20210806 13:50:32     AMSR2 85-92GHz   17.31  138.43  35.0    17.49  139.15     0.33      0.92    N/A    0.77  4.60   0.0 GIF
   20210806 14:20:32     AMSR2 85-92GHz   17.31  138.43  35.0    17.53  139.22     0.33      0.92    N/A    0.77  4.46   0.0 GIF
   20210806 14:50:32     AMSR2 85-92GHz   17.31  138.43  35.0    17.48  139.65     0.33      0.92    N/A    0.77  4.32   0.0 GIF
   20210806 15:20:32    GOES17   NearIR   17.52  139.34  35.0    17.65  139.18     0.25      0.71   0.10    0.81  6.70  97.3 GIF
   20210806 15:50:32     AMSR2 85-92GHz   17.31  138.43  35.0    17.54  139.76     0.33      0.92    N/A    0.77  4.05   0.0 GIF
   20210806 16:20:32    SSMI16 85-92GHz   17.52  139.33  35.0    17.68  139.19     0.41      1.17    N/A    0.44  3.99   0.0 GIF
   20210806 16:50:32    SSMI16 85-92GHz   17.52  139.33  35.0    17.71  139.25     0.41      1.17    N/A    0.44  3.92   0.0 GIF
   20210806 17:20:32    SSMI16 85-92GHz   17.52  139.33  35.0    17.74  139.31     0.41      1.17    N/A    0.44  3.84   0.0 GIF
   20210806 18:00:32    GOES17      Vis   17.68  139.65  35.0    17.98  139.89     0.21      0.59   0.05    0.62  8.10  80.0 GIF
   20210806 18:20:32    GOES17      Vis   17.69  139.69  35.0    18.02  139.87     0.30      0.86   0.05    0.44  5.51  70.0 GIF
   20210806 18:50:32    GOES17      Vis   17.72  139.75  35.0    18.02  140.12     0.22      0.63   0.05    0.58  7.59  87.4 GIF
   20210806 19:30:32    GOES17       IR   17.76  139.83  35.0    17.71  139.81     0.34      0.97   0.05    0.70  4.89  79.8 GIF
   20210806 20:00:32    GOES17   NearIR   17.78  139.90  35.0    17.73  139.79     0.37      1.04   0.05    0.57  4.57  64.2 GIF
   20210806 20:20:32    GOES17   NearIR   17.80  139.94  35.0    17.65  139.70     0.41      1.15   0.05    0.52  4.12  62.9 GIF
   20210806 21:00:32    GOES17   NearIR   17.60  140.00  30.0    17.75  139.76     0.30      0.84   0.05    0.69  5.65  71.5 GIF
   20210806 21:30:31    GOES17      Vis   17.63  140.06  30.0    17.93  140.11     0.40      1.12   0.05    0.35  4.23  72.9 GIF
   20210806 22:00:31    GOES17       IR   17.65  140.12  30.0    17.78  140.07     0.45      1.27   0.10    0.59  3.73  71.3 GIF
   20210806 22:30:31    SSMI16 85-92GHz   17.52  139.33  35.0    17.78  139.93     0.41      1.17    N/A    0.44  2.90   0.0 GIF
   20210806 23:00:31    SSMI16 85-92GHz   17.52  139.33  35.0    17.80  139.99     0.41      1.17    N/A    0.44  2.82   0.0 GIF
   20210806 23:30:31    SSMI16 85-92GHz   17.52  139.33  35.0    17.83  140.06     0.41      1.17    N/A    0.44  2.73   0.0 GIF
   20210807 00:00:31    GOES17   NearIR   17.77  140.38  30.0    17.92  140.22     0.48      1.34   0.35    0.45  3.53  54.4 GIF
   20210807 00:30:31    GOES17      Vis   17.81  140.45  30.0    18.36  140.58     0.23      0.65   0.05    0.56  7.32  95.5 GIF
   20210807 01:00:31    GOES17   NearIR   17.84  140.52  30.0    18.39  140.41     0.35      1.00   0.05    0.59  4.74  67.1 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