Tropical Storm 15W


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    .
   20210804 15:20:00  HIMAWARI   NearIR   29.47 -147.78  30.0    29.59 -148.41     0.41      1.15   0.05    0.52  4.11  77.2 GIF
   20210804 15:50:00  HIMAWARI       IR   29.57 -147.76  30.0    29.74 -148.36     1.17      3.31   0.10    0.35  1.43  74.2 GIF
   20210804 16:10:00  HIMAWARI       IR   29.64 -147.74  30.0    29.81 -148.63     0.77      2.17   0.05    0.43  2.18  81.6 GIF
   20210804 16:40:00  HIMAWARI       IR   29.74 -147.71  30.0    29.99 -148.55     3.36      9.49   0.05    0.03  0.50   5.6 GIF
   20210804 17:10:00  HIMAWARI       IR   29.84 -147.69  30.0    30.24 -147.23     3.36      9.49   0.05    0.03  0.50  10.4 GIF
   20210804 17:40:00  HIMAWARI       IR   29.94 -147.67  30.0    30.49 -147.26     3.36      9.49   0.05    0.04  0.50  13.7 GIF
   20210804 18:10:00     AMSR2 85-92GHz   29.64 -147.74  30.0    30.24 -147.41     0.32      0.92    N/A    0.78  4.83   0.0 GIF
   20210804 18:40:00     AMSR2 85-92GHz   29.64 -147.74  30.0    30.35 -147.39     0.32      0.92    N/A    0.78  4.70   0.0 GIF
   20210804 19:10:00     AMSR2 85-92GHz   29.64 -147.74  30.0    30.45 -147.37     0.32      0.92    N/A    0.78  4.56   0.0 GIF
   20210804 19:40:00  HIMAWARI       IR   30.35 -147.58  30.0    30.87 -147.47     0.25      0.71   0.05    0.88  6.67 100.0 GIF
   20210804 20:20:00    SSMI18 85-92GHz   30.62 -147.63  30.0    30.51 -147.67     0.29      0.81    N/A    0.98  5.83   0.0 GIF
   20210804 20:40:00    SSMI18 85-92GHz   30.62 -147.63  30.0    30.58 -147.66     0.29      0.81    N/A    0.98  5.78   0.0 GIF
   20210804 21:20:00    SSMI18 85-92GHz   30.62 -147.63  30.0    30.72 -147.64     0.29      0.81    N/A    0.98  5.62   0.0 GIF
   20210804 21:50:00    SSMI18 85-92GHz   30.62 -147.63  30.0    30.82 -147.62     0.29      0.81    N/A    0.98  5.48   0.0 GIF
   20210804 22:20:00    SSMI18 85-92GHz   30.62 -147.63  30.0    30.93 -147.60     0.29      0.81    N/A    0.98  5.32   0.0 GIF
   20210804 22:50:00    SSMI18 85-92GHz   30.62 -147.63  30.0    31.04 -147.60     0.29      0.81    N/A    0.98  5.16   0.0 GIF
   20210804 23:20:00    SSMI18 85-92GHz   30.62 -147.63  30.0    31.14 -147.58     0.29      0.81    N/A    0.98  4.99   0.0 GIF
   20210804 23:50:00    SSMI18 85-92GHz   30.62 -147.63  30.0    31.25 -147.57     0.29      0.81    N/A    0.98  4.81   0.0 GIF
   20210805 00:20:00    SSMI18 85-92GHz   30.62 -147.63  30.0    31.36 -147.55     0.29      0.81    N/A    0.98  4.64   0.0 GIF
   20210805 00:50:00    SSMI18 85-92GHz   30.62 -147.63  30.0    31.46 -147.54     0.29      0.81    N/A    0.98  4.47   0.0 GIF
   20210805 01:20:00    SSMI18 85-92GHz   30.62 -147.63  30.0    31.57 -147.52     0.29      0.81    N/A    0.98  4.31   0.0 GIF
   20210805 01:50:00  HIMAWARI       IR   31.83 -147.48  30.0    31.48 -146.92     0.26      0.73   0.05    0.87  6.48 100.0 GIF
   20210805 02:10:00    SSMI18 85-92GHz   30.62 -147.63  30.0    31.81 -147.43     0.29      0.81    N/A    0.98  4.04   0.0 GIF
   20210805 02:30:00    SSMI18 85-92GHz   30.62 -147.63  30.0    31.86 -147.45     0.29      0.81    N/A    0.98  3.94   0.0 GIF
   20210805 03:10:00    SSMI18 85-92GHz   30.62 -147.63  30.0    31.98 -147.43     0.29      0.81    N/A    0.98  3.75   0.0 GIF
   20210805 03:40:00  HIMAWARI       IR   32.22 -147.39  40.0    32.04 -146.30     0.36      1.02   0.05    0.68  4.65  98.8 GIF
   20210805 04:10:00    SSMI18 85-92GHz   30.62 -147.63  30.0    32.15 -147.40     0.29      0.81    N/A    0.98  3.47   0.0 GIF
   20210805 04:40:00    SSMI18 85-92GHz   30.62 -147.63  30.0    32.24 -147.42     0.29      0.81    N/A    0.98  3.34   0.0 GIF
   20210805 05:10:00    SSMI18 85-92GHz   30.62 -147.63  30.0    32.33 -147.41     0.29      0.81    N/A    0.98  3.22   0.0 GIF
   20210805 05:40:00    SSMI18 85-92GHz   30.62 -147.63  30.0    32.42 -147.40     0.29      0.81    N/A    0.98  3.10   0.0 GIF
   20210805 06:10:00    SSMI18 85-92GHz   30.62 -147.63  30.0    32.51 -147.38     0.29      0.81    N/A    0.98  2.99   0.0 GIF
   20210805 06:40:00    SSMI18 85-92GHz   30.62 -147.63  30.0    32.59 -147.37     0.29      0.81    N/A    0.98  2.88   0.0 GIF
   20210805 07:10:00    SSMI18 85-92GHz   30.62 -147.63  30.0    32.58 -147.85     0.29      0.81    N/A    0.98  2.78   0.0 GIF
   20210805 07:40:00    SSMI18 85-92GHz   30.62 -147.63  30.0    32.67 -147.86     0.29      0.81    N/A    0.98  2.68   0.0 GIF
   20210805 08:10:00    SSMI18 85-92GHz   32.81 -147.87  40.0    32.71 -148.17     0.42      1.18    N/A    0.42  4.00   0.0 GIF
   20210805 08:40:00    SSMI18 85-92GHz   32.81 -147.87  40.0    32.79 -148.18     0.42      1.18    N/A    0.42  3.95   0.0 GIF
   20210805 09:10:00    SSMI16 85-92GHz   32.94 -147.89  40.0    32.83 -148.14     0.41      1.15    N/A    0.45  4.08   0.0 GIF
   20210805 09:40:00    SSMI16 85-92GHz   32.94 -147.89  40.0    32.91 -148.16     0.41      1.15    N/A    0.45  4.02   0.0 GIF
   20210805 10:10:00    SSMI16 85-92GHz   32.94 -147.89  40.0    33.00 -148.17     0.41      1.15    N/A    0.45  3.95   0.0 GIF
   20210805 10:40:00    SSMI17 85-92GHz   33.21 -147.93  40.0    33.13 -147.54     0.38      1.09    N/A    0.53  4.34   0.0 GIF
   20210805 11:10:00    SSMI17 85-92GHz   33.21 -147.93  40.0    33.22 -147.55     0.38      1.09    N/A    0.53  4.28   0.0 GIF
   20210805 11:40:00    SSMI17 85-92GHz   33.21 -147.93  40.0    33.30 -147.56     0.38      1.09    N/A    0.53  4.21   0.0 GIF
   20210805 12:20:00    SSMI17 85-92GHz   33.21 -147.93  40.0    33.41 -147.58     0.38      1.09    N/A    0.53  4.09   0.0 GIF
   20210805 12:40:00    SSMI17 85-92GHz   33.21 -147.93  40.0    33.47 -147.59     0.38      1.09    N/A    0.53  4.02   0.0 GIF
   20210805 13:10:00    SSMI17 85-92GHz   33.21 -147.93  40.0    33.55 -147.60     0.38      1.09    N/A    0.53  3.93   0.0 GIF
   20210805 13:40:00  HIMAWARI       IR   33.79 -148.03  40.0    34.09 -148.21     0.26      0.73   0.10    0.87  6.54 100.0 GIF
   20210805 14:10:00    SSMI17 85-92GHz   33.21 -147.93  40.0    33.64 -147.73     0.38      1.09    N/A    0.53  3.72   0.0 GIF
   20210805 14:30:00    SSMI17 85-92GHz   33.21 -147.93  40.0    33.68 -147.75     0.38      1.09    N/A    0.53  3.65   0.0 GIF
   20210805 15:10:00    SSMI17 85-92GHz   33.21 -147.93  40.0    33.77 -147.80     0.38      1.09    N/A    0.53  3.51   0.0 GIF
   20210805 15:40:00    SSMI17 85-92GHz   33.21 -147.93  40.0    33.85 -147.83     0.38      1.09    N/A    0.53  3.40   0.0 GIF
   20210805 16:10:00    SSMI17 85-92GHz   33.21 -147.93  40.0    33.92 -147.86     0.38      1.09    N/A    0.53  3.30   0.0 GIF
   20210805 16:40:00    SSMI17 85-92GHz   33.21 -147.93  40.0    34.00 -147.89     0.38      1.09    N/A    0.53  3.20   0.0 GIF
   20210805 17:10:00    SSMI17 85-92GHz   33.21 -147.93  40.0    34.07 -147.92     0.38      1.09    N/A    0.53  3.10   0.0 GIF
   20210805 17:40:00    SSMI17 85-92GHz   33.21 -147.93  40.0    34.15 -147.95     0.38      1.09    N/A    0.53  3.00   0.0 GIF
   20210805 18:10:00    SSMI17 85-92GHz   33.21 -147.93  40.0    34.22 -147.98     0.38      1.09    N/A    0.53  2.91   0.0 GIF
   20210805 18:40:00    SSMI17 85-92GHz   33.21 -147.93  40.0    34.30 -148.01     0.38      1.09    N/A    0.53  2.82   0.0 GIF
   20210805 19:10:00    SSMI17 85-92GHz   33.21 -147.93  40.0    34.38 -148.04     0.38      1.09    N/A    0.53  2.73   0.0 GIF
   20210805 19:40:00    SSMI17 85-92GHz   33.21 -147.93  40.0    34.46 -148.07     0.38      1.09    N/A    0.53  2.65   0.0 GIF
   20210805 20:10:00    SSMI18 85-92GHz   34.83 -148.52  40.0    35.02 -148.24     0.38      1.07    N/A    0.55  4.42   0.0 GIF
   20210805 20:16:39    SSMI16 85-92GHz   34.89 -148.56  40.0   -63.73  -89.77     0.44      1.24    N/A    0.36  0.00   0.0 GIF
   20210805 21:00:00  HIMAWARI   NearIR   35.02 -148.65  40.0    35.17 -148.77     1.60      4.53   0.10    0.16  1.05  35.1 GIF
   20210805 21:30:00    SSMI18 85-92GHz   34.83 -148.52  40.0    35.27 -148.40     0.38      1.07    N/A    0.55  4.24   0.0 GIF
   20210805 22:10:00    SSMI18 85-92GHz   34.83 -148.52  40.0    35.39 -148.48     0.38      1.07    N/A    0.55  4.12   0.0 GIF
   20210805 22:30:00    SSMI18 85-92GHz   34.83 -148.52  40.0    35.46 -148.52     0.38      1.07    N/A    0.55  4.05   0.0 GIF
   20210805 23:10:00    SSMI18 85-92GHz   34.83 -148.52  40.0    35.58 -148.62     0.38      1.07    N/A    0.55  3.91   0.0 GIF
   20210805 23:40:00    SSMI18 85-92GHz   34.83 -148.52  40.0    35.68 -148.69     0.38      1.07    N/A    0.55  3.81   0.0 GIF
   20210806 00:10:00    SSMI18 85-92GHz   34.83 -148.52  40.0    35.78 -148.76     0.38      1.07    N/A    0.55  3.70   0.0 GIF
   20210806 00:40:00    SSMI18 85-92GHz   34.83 -148.52  40.0    35.88 -148.83     0.38      1.07    N/A    0.55  3.59   0.0 GIF
   20210806 01:10:00    SSMI18 85-92GHz   34.83 -148.52  40.0    35.98 -148.90     0.38      1.07    N/A    0.55  3.48   0.0 GIF
   20210806 01:40:00  HIMAWARI   NearIR   35.93 -149.29  40.0    35.78 -150.06     0.22      0.63   0.05    0.91  7.56  99.0 GIF
   20210806 02:10:00  HIMAWARI       IR   35.73 -150.48  50.0    35.75 -150.11     0.30      0.84   0.05    0.78  5.65  98.7 GIF
   20210806 02:30:00  HIMAWARI      Vis   35.78 -150.56  50.0    35.80 -150.41     0.28      0.78   0.10    0.48  6.09  61.6 GIF
   20210806 03:10:00    SSMI18 85-92GHz   34.83 -148.52  40.0    36.11 -150.31     0.38      1.07    N/A    0.55  3.07   0.0 GIF
   20210806 03:40:00    SSMI18 85-92GHz   34.83 -148.52  40.0    36.18 -150.44     0.38      1.07    N/A    0.55  2.97   0.0 GIF
   20210806 04:10:00  HIMAWARI   NearIR   36.09 -150.88  50.0    36.29 -150.85     0.57      1.62   0.05    0.38  2.92  56.5 GIF
   20210806 04:40:00    SSMI18 85-92GHz   34.83 -148.52  40.0    36.35 -150.68     0.38      1.07    N/A    0.55  2.79   0.0 GIF
   20210806 05:20:31    SSMI18 85-92GHz   34.83 -148.52  40.0    36.44 -150.85     0.38      1.07    N/A    0.55  2.67   0.0 GIF
   20210806 05:30:00    SSMI18 85-92GHz   34.83 -148.52  40.0    36.46 -150.89     0.38      1.07    N/A    0.55  2.65   0.0 GIF
   20210806 06:10:00    SSMI18 85-92GHz   34.83 -148.52  40.0    36.59 -151.03     0.38      1.07    N/A    0.55  2.54   0.0 GIF
   20210806 06:40:00    SSMI18 85-92GHz   34.83 -148.52  40.0    36.67 -151.16     0.38      1.07    N/A    0.55  2.46   0.0 GIF
   20210806 07:00:00    SSMI18 85-92GHz   34.83 -148.52  40.0    36.71 -151.25     0.38      1.07    N/A    0.55  2.41   0.0 GIF
   20210806 07:30:00  HIMAWARI   NearIR   36.62 -151.69  50.0    37.07 -152.25     0.64      1.80   0.05    0.35  2.64  49.5 GIF
   20210806 08:10:00    SSMI18 85-92GHz   36.65 -151.73  50.0    36.29 -151.70     0.42      1.18    N/A    0.43  4.01   0.0 GIF
   20210806 08:40:00    SSMI16 85-92GHz   36.53 -151.96  55.0    36.46 -151.51     0.26      0.74    N/A    1.15  6.38   0.0 GIF
   20210806 09:10:00    SSMI16 85-92GHz   36.53 -151.96  55.0    36.52 -151.64     0.26      0.74    N/A    1.15  6.28   0.0 GIF
   20210806 09:40:00    SSMI16 85-92GHz   36.53 -151.96  55.0    36.59 -151.77     0.26      0.74    N/A    1.15  6.13   0.0 GIF
   20210806 10:10:00    SSMI16 85-92GHz   36.53 -151.96  55.0    36.65 -151.90     0.26      0.74    N/A    1.15  5.96   0.0 GIF
   20210806 10:40:00    SSMI16 85-92GHz   36.53 -151.96  55.0    36.71 -152.02     0.26      0.74    N/A    1.15  5.78   0.0 GIF
   20210806 11:10:00    SSMI16 85-92GHz   36.53 -151.96  55.0    36.77 -152.15     0.26      0.74    N/A    1.15  5.58   0.0 GIF
   20210806 11:40:00    SSMI16 85-92GHz   36.53 -151.96  55.0    36.84 -152.28     0.26      0.74    N/A    1.15  5.38   0.0 GIF
   20210806 12:10:00    SSMI16 85-92GHz   36.53 -151.96  55.0    36.90 -152.41     0.26      0.74    N/A    1.15  5.18   0.0 GIF
   20210806 12:40:00    SSMI16 85-92GHz   36.53 -151.96  55.0    36.96 -152.53     0.26      0.74    N/A    1.15  4.98   0.0 GIF
   20210806 08:27:07    SSMI16 85-92GHz   36.53 -151.96  55.0   -66.55  -92.15     0.26      0.74    N/A    1.15  0.00   0.0 GIF
   20210806 13:30:00    SSMI16 85-92GHz   36.53 -151.96  55.0    37.07 -152.75     0.26      0.74    N/A    1.15  4.66   0.0 GIF
   20210806 14:10:00    SSMI16 85-92GHz   36.53 -151.96  55.0    37.11 -153.42     0.26      0.74    N/A    1.15  4.42   0.0 GIF
   20210806 14:30:00    SSMI16 85-92GHz   36.53 -151.96  55.0    37.15 -153.53     0.26      0.74    N/A    1.15  4.30   0.0 GIF
   20210806 15:10:00    SSMI16 85-92GHz   36.53 -151.96  55.0    37.25 -153.74     0.26      0.74    N/A    1.15  4.07   0.0 GIF
   20210806 15:40:00       GMI 85-92GHz   37.34 -154.30  55.0    37.49 -154.22     0.38      1.06    N/A    0.56  4.44   0.0 GIF
   20210806 16:10:00       GMI 85-92GHz   37.34 -154.30  55.0    37.56 -154.38     0.38      1.06    N/A    0.56  4.39   0.0 GIF
   20210806 16:40:00       GMI 85-92GHz   37.34 -154.30  55.0    37.63 -154.54     0.38      1.06    N/A    0.56  4.31   0.0 GIF
   20210806 17:10:00       GMI 85-92GHz   37.34 -154.30  55.0    37.70 -154.70     0.38      1.06    N/A    0.56  4.22   0.0 GIF
   20210806 17:40:00       GMI 85-92GHz   37.34 -154.30  55.0    37.77 -154.86     0.38      1.06    N/A    0.56  4.12   0.0 GIF
   20210806 18:10:00       GMI 85-92GHz   37.34 -154.30  55.0    37.82 -155.03     0.38      1.06    N/A    0.56  4.02   0.0 GIF
   20210806 18:40:00       GMI 85-92GHz   37.34 -154.30  55.0    37.89 -155.19     0.38      1.06    N/A    0.56  3.91   0.0 GIF
   20210806 19:10:00       GMI 85-92GHz   37.34 -154.30  55.0    37.95 -155.35     0.38      1.06    N/A    0.56  3.80   0.0 GIF
   20210806 19:40:00       GMI 85-92GHz   37.34 -154.30  55.0    38.02 -155.51     0.38      1.06    N/A    0.56  3.70   0.0 GIF
   20210806 20:10:00    SSMI16 85-92GHz   37.99 -156.16  55.0    37.86 -155.16     0.41      1.17    N/A    0.44  4.07   0.0 GIF
   20210806 20:30:00    SSMI16 85-92GHz   37.99 -156.16  55.0    37.90 -155.30     0.41      1.17    N/A    0.44  4.04   0.0 GIF
   20210806 21:10:00    SSMI16 85-92GHz   37.99 -156.16  55.0    37.97 -155.59     0.41      1.17    N/A    0.44  3.96   0.0 GIF
   20210806 21:30:00    SSMI16 85-92GHz   37.99 -156.16  55.0    38.01 -155.73     0.41      1.17    N/A    0.44  3.92   0.0 GIF
   20210806 22:10:00    SSMI17 85-92GHz   38.22 -157.04  55.0    38.34 -156.85     0.38      1.06    N/A    0.56  4.46   0.0 GIF
   20210806 22:40:00    SSMI17 85-92GHz   38.22 -157.04  55.0    38.40 -157.06     0.38      1.06    N/A    0.56  4.41   0.0 GIF
   20210806 23:00:00    SSMI17 85-92GHz   38.22 -157.04  55.0    38.44 -157.21     0.38      1.06    N/A    0.56  4.37   0.0 GIF
   20210806 23:40:00    SSMI17 85-92GHz   38.22 -157.04  55.0    38.52 -157.49     0.38      1.06    N/A    0.56  4.26   0.0 GIF
   20210807 00:10:00    SSMI17 85-92GHz   38.22 -157.04  55.0    38.58 -157.71     0.38      1.06    N/A    0.56  4.17   0.0 GIF
   20210807 00:40:00    SSMI17 85-92GHz   38.22 -157.04  55.0    38.64 -157.92     0.38      1.06    N/A    0.56  4.07   0.0 GIF
   20210807 01:10:00    SSMI17 85-92GHz   38.22 -157.04  55.0    38.69 -158.14     0.38      1.06    N/A    0.56  3.96   0.0 GIF
   20210807 01:40:00  HIMAWARI       IR   38.65 -158.60  55.0    38.63 -158.79     0.25      0.70   0.05    0.89  6.77 100.0 GIF
   20210807 02:10:00  HIMAWARI       IR   38.91 -158.96  55.0    38.63 -159.06     0.25      0.70   0.05    0.89  6.76 100.0 GIF
   20210807 02:30:00  HIMAWARI       IR   38.94 -159.13  55.0    38.61 -159.26     0.43      1.23   0.05    0.60  3.87  98.1 GIF
   20210807 03:10:00    SSMI17 85-92GHz   38.22 -157.04  55.0    39.13 -159.19     0.38      1.06    N/A    0.56  3.52   0.0 GIF
   20210807 03:40:00    SSMI17 85-92GHz   38.22 -157.04  55.0    39.16 -159.44     0.38      1.06    N/A    0.56  3.42   0.0 GIF
   20210807 04:10:00     AMSR2 85-92GHz   38.98 -159.38  55.0    39.02 -160.59     0.46      1.29    N/A    0.32  3.60   0.0 GIF
   20210807 04:40:00     AMSR2 85-92GHz   38.98 -159.38  55.0    39.06 -160.84     0.46      1.29    N/A    0.32  3.54   0.0 GIF
   20210807 05:10:00     AMSR2 85-92GHz   38.98 -159.38  55.0    39.10 -161.08     0.46      1.29    N/A    0.32  3.47   0.0 GIF
   20210807 05:40:00     AMSR2 85-92GHz   38.98 -159.38  55.0    39.14 -161.33     0.46      1.29    N/A    0.32  3.40   0.0 GIF
   20210807 06:10:00     AMSR2 85-92GHz   38.98 -159.38  55.0    39.17 -161.57     0.46      1.29    N/A    0.32  3.33   0.0 GIF
   20210807 06:40:00     AMSR2 85-92GHz   38.98 -159.38  55.0    39.19 -161.82     0.46      1.29    N/A    0.32  3.25   0.0 GIF
   20210807 07:10:00    SSMI15 85-92GHz   39.24 -161.25  55.0    38.48 -160.99     0.31      0.88    N/A    0.84  5.36   0.0 GIF
   20210807 07:40:00    SSMI15 85-92GHz   39.24 -161.25  55.0    38.52 -161.22     0.31      0.88    N/A    0.84  5.27   0.0 GIF
   20210807 08:10:00    SSMI15 85-92GHz   39.24 -161.25  55.0    38.55 -161.45     0.31      0.88    N/A    0.84  5.16   0.0 GIF
   20210807 08:40:00    SSMI15 85-92GHz   39.24 -161.25  55.0    38.58 -161.67     0.31      0.88    N/A    0.84  5.04   0.0 GIF
   20210807 09:10:00    SSMI15 85-92GHz   39.24 -161.25  55.0    38.61 -161.90     0.31      0.88    N/A    0.84  4.90   0.0 GIF
   20210807 09:40:00    SSMI15 85-92GHz   39.24 -161.25  55.0    38.64 -162.13     0.31      0.88    N/A    0.84  4.75   0.0 GIF
   20210807 10:10:00    SSMI15 85-92GHz   39.24 -161.25  55.0    38.67 -162.35     0.31      0.88    N/A    0.84  4.61   0.0 GIF
   20210807 10:40:00    SSMI15 85-92GHz   39.24 -161.25  55.0    38.70 -162.57     0.31      0.88    N/A    0.84  4.46   0.0 GIF
   20210807 11:10:00    SSMI15 85-92GHz   39.24 -161.25  55.0    38.73 -162.80     0.31      0.88    N/A    0.84  4.31   0.0 GIF
   20210807 11:40:00    SSMI15 85-92GHz   39.24 -161.25  55.0    38.75 -163.02     0.31      0.88    N/A    0.84  4.16   0.0 GIF
   20210807 12:00:00    SSMI15 85-92GHz   39.24 -161.25  55.0    38.77 -163.17     0.31      0.88    N/A    0.84  4.06   0.0 GIF
   20210807 12:40:00    SSMI15 85-92GHz   39.24 -161.25  55.0    38.81 -163.47     0.31      0.88    N/A    0.84  3.87   0.0 GIF
   20210807 13:10:00    SSMI15 85-92GHz   39.24 -161.25  55.0    38.83 -163.69     0.31      0.88    N/A    0.84  3.73   0.0 GIF
   20210807 13:40:00    SSMI15 85-92GHz   39.24 -161.25  55.0    38.83 -163.92     0.31      0.88    N/A    0.84  3.60   0.0 GIF
   20210807 14:10:00    SSMI15 85-92GHz   39.24 -161.25  55.0    38.85 -164.14     0.31      0.88    N/A    0.84  3.47   0.0 GIF
   20210807 14:30:00    SSMI15 85-92GHz   39.24 -161.25  55.0    38.86 -164.29     0.31      0.88    N/A    0.84  3.39   0.0 GIF
   20210807 15:10:00    SSMI15 85-92GHz   39.24 -161.25  55.0    38.89 -164.59     0.31      0.88    N/A    0.84  3.23   0.0 GIF
   20210807 15:40:00    SSMI15 85-92GHz   39.24 -161.25  55.0    38.91 -164.81     0.31      0.88    N/A    0.84  3.12   0.0 GIF
   20210807 16:10:00    SSMI15 85-92GHz   39.24 -161.25  55.0    38.93 -165.04     0.31      0.88    N/A    0.84  3.01   0.0 GIF
   20210807 16:40:00    SSMI15 85-92GHz   39.24 -161.25  55.0    38.95 -165.27     0.31      0.88    N/A    0.84  2.90   0.0 GIF
   20210807 17:10:00     AMSR2 85-92GHz   39.58 -164.42  45.0    39.72 -165.93     0.38      1.08    N/A    0.54  4.11   0.0 GIF
   20210807 17:40:00     AMSR2 85-92GHz   39.58 -164.42  45.0    39.74 -166.16     0.38      1.08    N/A    0.54  4.01   0.0 GIF
   20210807 18:10:00     AMSR2 85-92GHz   39.58 -164.42  45.0    39.76 -166.40     0.38      1.08    N/A    0.54  3.91   0.0 GIF
   20210807 18:40:00     AMSR2 85-92GHz   39.58 -164.42  45.0    39.80 -166.64     0.38      1.08    N/A    0.54  3.80   0.0 GIF
   20210807 19:20:00     AMSR2 85-92GHz   39.58 -164.42  45.0    39.83 -166.96     0.38      1.08    N/A    0.54  3.66   0.0 GIF
   20210807 19:50:00     AMSR2 85-92GHz   39.58 -164.42  45.0    39.85 -167.20     0.38      1.08    N/A    0.54  3.55   0.0 GIF
   20210807 20:20:00    SSMI18 85-92GHz   39.77 -166.52  45.0    39.36 -166.99     0.48      1.36    N/A    0.26  3.44   0.0 GIF
   20210807 20:50:00    SSMI18 85-92GHz   39.77 -166.52  45.0    39.39 -167.24     0.48      1.36    N/A    0.26  3.39   0.0 GIF
   20210807 21:20:00    SSMI18 85-92GHz   39.77 -166.52  45.0    39.41 -167.49     0.48      1.36    N/A    0.26  3.34   0.0 GIF
   20210807 21:50:00    SSMI18 85-92GHz   39.77 -166.52  45.0    39.44 -167.74     0.48      1.36    N/A    0.26  3.28   0.0 GIF
   20210807 22:20:00  HIMAWARI      Vis   39.92 -167.93  45.0    40.09 -167.97     0.35      0.99   0.25    0.39  4.78  71.2 GIF
   20210807 22:50:00  HIMAWARI      Vis   39.95 -168.19  45.0    40.17 -168.46     0.44      1.25   0.50    0.32  3.79  61.7 GIF
   20210807 23:20:00  HIMAWARI      Vis   39.98 -168.46  45.0    40.23 -168.59     0.34      0.97   0.05    0.40  4.91  61.9 GIF
   20210807 23:50:00  HIMAWARI      Vis   40.01 -168.73  45.0    40.21 -168.89     0.30      0.84   0.25    0.45  5.67  72.2 GIF
   20210808 00:20:00  HIMAWARI      Vis   40.05 -169.00  45.0    40.20 -169.10     0.33      0.94   0.45    0.41  5.03  62.8 GIF
   20210808 00:50:00  HIMAWARI      Vis   40.08 -169.27  45.0    40.31 -169.27     0.40      1.12   0.05    0.35  4.24  70.9 GIF
   20210808 01:20:00  HIMAWARI      Vis   40.12 -169.55  45.0    40.35 -169.55     0.44      1.24   0.50    0.32  3.84  64.3 GIF
   20210808 01:50:00  HIMAWARI      Vis   40.16 -169.84  45.0    40.44 -169.90     0.47      1.34   0.35    0.30  3.54  67.4 GIF
   20210808 02:20:00  HIMAWARI      Vis   40.21 -170.13  45.0    40.41 -169.93     0.54      1.52   0.30    0.27  3.12  55.1 GIF
   20210808 02:50:00  HIMAWARI      Vis   40.25 -170.42  45.0    40.25 -170.22     0.33      0.94   0.35    0.41  5.04  69.9 GIF
   20210808 03:20:00    SSMI18 85-92GHz   39.77 -166.52  45.0    39.87 -170.76     0.48      1.36    N/A    0.26  2.50   0.0 GIF
   20210808 03:50:00    SSMI18 85-92GHz   39.77 -166.52  45.0    39.90 -171.07     0.48      1.36    N/A    0.26  2.44   0.0 GIF
   20210808 04:20:00    SSMI18 85-92GHz   39.77 -166.52  45.0    40.00 -171.36     0.48      1.36    N/A    0.26  2.37   0.0 GIF
   20210808 04:50:00    SSMI16 85-92GHz   40.45 -171.59  45.0    40.06 -171.77     0.64      1.80    N/A    0.00  2.63   0.0 GIF
   20210808 05:20:00    SSMI16 85-92GHz   40.45 -171.59  45.0    40.12 -172.09     0.64      1.80    N/A    0.00  2.61   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