Tropical Depression 21W


ARCHER-V2 Auto-positioning Information
Advanced Dvorak Technique (ADT)
Version 9.1
 

                                         -------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    .
   20241006 08:20:00  HIMAWARI     SWIR   18.22  145.50  25.0    16.42  144.61    2.94      0.40     N/A    0.23  1.61   0.0 PNG
   20241006 09:30:00  HIMAWARI       IR   18.39  145.50  25.0    17.39  143.68    1.61      0.05    0.57    0.51  2.95  47.3 PNG
   20241006 09:50:00  HIMAWARI       IR   18.47  145.50  25.0    17.47  143.68    2.20      0.50    0.78    0.43  2.16  25.9 PNG
   20241006 10:30:00  HIMAWARI     SWIR   18.55  145.50  25.0    17.83  143.81    1.77      0.45     N/A    0.35  2.67   0.0 PNG
   20241006 11:00:00  HIMAWARI       IR   18.64  145.50  25.0    17.64  143.68    1.38      0.35    0.49    0.56  3.44  44.2 PNG
   20241006 11:20:00  HIMAWARI       IR   18.72  145.50  25.0    17.62  143.76    0.99      0.30    0.35    0.70  4.81  43.7 PNG
   20241006 11:50:00  HIMAWARI     SWIR   18.80  145.50  25.0    17.50  143.92    1.21      0.10     N/A    0.49  3.92   0.0 PNG
   20241006 12:20:00  HIMAWARI     SWIR   18.89  145.50  25.0    17.51  144.02    1.52      0.25     N/A    0.40  3.11   0.0 PNG
   20241006 13:00:00  HIMAWARI     SWIR   18.97  145.50  25.0    17.72  144.15    1.30      0.25     N/A    0.46  3.64   0.0 PNG
   20241006 13:20:00  HIMAWARI     SWIR   18.77  145.54  30.0    18.17  144.43    1.85      0.15     N/A    0.34  2.56   0.0 PNG
   20241006 14:00:00  HIMAWARI       IR   18.85  145.55  30.0    18.05  144.07    2.07      0.15    0.73    0.44  2.29  34.7 PNG
   20241006 14:20:00  HIMAWARI     SWIR   18.92  145.58  30.0    18.52  144.50    4.66      0.40     N/A    0.16  1.02   0.0 PNG
   20241006 14:50:00  HIMAWARI     SWIR   19.00  145.60  30.0    18.25  144.38    3.29      0.35     N/A    0.21  1.44   0.0 PNG
   20241006 15:30:00       GMI    89GHz   19.09  145.62  30.0    18.74  144.99    1.24      0.10    0.44    0.36  3.81   6.0 PNG
   20241006 16:00:00       GMI    89GHz   19.09  145.62  30.0    18.82  144.99    1.24      0.10    0.44    0.36  3.78   6.0 PNG
   20241006 16:30:00       GMI    89GHz   19.09  145.62  30.0    18.91  145.01    1.24      0.10    0.44    0.36  3.73   6.0 PNG
   20241006 17:00:00       GMI    89GHz   19.09  145.62  30.0    19.00  145.01    1.24      0.10    0.44    0.36  3.66   6.0 PNG
   20241006 17:20:00       GMI    89GHz   19.09  145.62  30.0    19.06  145.03    1.24      0.10    0.44    0.36  3.62   6.0 PNG
   20241006 17:50:00     AMSR2    89GHz   19.51  145.69  30.0    18.46  146.22    0.97      0.65    0.34    0.69  4.88  11.5 PNG
   20241006 18:20:00     AMSR2    89GHz   19.51  145.69  30.0    18.54  146.21    0.97      0.65    0.34    0.69  4.57  11.5 PNG
   20241006 18:50:00     AMSR2    89GHz   19.51  145.69  30.0    18.63  146.22    0.97      0.65    0.34    0.69  4.45  11.5 PNG
   20241006 19:30:00     AMSR2    89GHz   19.51  145.69  30.0    19.10  146.27    0.97      0.65    0.34    0.69  4.29  11.5 PNG
   20241006 19:50:00     AMSR2    89GHz   19.51  145.69  30.0    19.15  146.27    0.97      0.65    0.34    0.69  4.20  11.5 PNG
   20241006 20:20:00     AMSR2    89GHz   19.51  145.69  30.0    19.24  146.31    0.97      0.65    0.34    0.69  4.08  11.5 PNG
   20241006 20:50:00     AMSR2    89GHz   19.51  145.69  30.0    19.32  146.32    0.97      0.65    0.34    0.69  3.95  11.5 PNG
   20241006 21:30:00     AMSR2    89GHz   19.51  145.69  30.0    19.44  146.33    0.97      0.65    0.34    0.69  3.78  11.5 PNG
   20241006 21:50:00     AMSR2    89GHz   19.51  145.69  30.0    19.49  146.35    0.97      0.65    0.34    0.69  3.70  11.5 PNG
   20241006 22:10:00     AMSR2    89GHz   19.51  145.69  30.0    19.55  146.36    0.97      0.65    0.34    0.69  3.62  11.5 PNG
   20241006 22:40:00     AMSR2    89GHz   19.51  145.69  30.0    19.63  146.37    0.97      0.65    0.34    0.69  3.50  11.5 PNG
   20241006 23:10:00  HIMAWARI       IR   20.82  145.88  30.0    19.12  144.76    1.33      0.40    0.47    0.57  3.57  48.1 PNG
   20241007 00:00:00     AMSR2    89GHz   19.51  145.69  30.0    19.86  146.40    0.97      0.65    0.34    0.69  3.19  11.5 PNG
   20241007 00:20:00  HIMAWARI      Vis   20.99  145.92  30.0    19.24  145.17    1.23      0.15     N/A    0.33  3.87   0.0 PNG
   20241007 01:00:00     AMSR2    89GHz   19.51  145.69  30.0    20.03  146.45    0.97      0.65    0.34    0.69  2.98  11.5 PNG
   20241007 01:20:00  HIMAWARI      Vis   21.13  146.06  40.0    19.58  145.63    0.84      0.15     N/A    0.45  5.67   0.0 PNG
   20241007 02:00:00     AMSR2    89GHz   19.51  145.69  30.0    20.17  146.54    0.97      0.65    0.34    0.69  2.79  11.5 PNG
   20241007 02:20:00     AMSR2    89GHz   19.51  145.69  30.0    20.25  146.59    0.97      0.65    0.34    0.69  2.73  11.5 PNG
   20241007 03:00:00     AMSR2    89GHz   19.51  145.69  30.0    20.35  146.61    0.97      0.65    0.34    0.69  2.61  11.5 PNG
   20241007 03:20:00     AMSR2    89GHz   19.51  145.69  30.0    20.41  146.62    0.97      0.65    0.34    0.69  2.55  11.5 PNG
   20241007 03:50:00     AMSR2    89GHz   19.51  145.69  30.0    20.49  146.64    0.97      0.65    0.34    0.69  2.47  11.5 PNG
   20241007 04:30:00  HIMAWARI      Vis   21.65  146.15  40.0    21.85  145.48    0.85      0.50     N/A    0.44  5.59   0.0 PNG
   20241007 04:50:00  HIMAWARI      Vis   21.73  146.17  40.0    22.08  145.04    3.49      0.15     N/A    0.15  1.36   0.0 PNG
   20241007 05:30:00  HIMAWARI      Vis   21.80  146.19  40.0    22.30  144.58    1.76      0.10     N/A    0.24  2.69   0.0 PNG
   20241007 06:00:00  HIMAWARI     SWIR   21.88  146.21  40.0    22.11  144.92    3.63      0.40     N/A    0.19  1.31   0.0 PNG
   20241007 06:20:00  SSMISF18    89GHz   21.96  146.23  40.0    22.76  145.96    1.30      1.00    0.46    0.31  3.65   2.2 PNG
   20241007 06:50:00     AMSR2    89GHz   22.03  146.25  40.0    21.38  146.84    1.00      0.25    0.36    0.64  4.73  13.9 PNG
   20241007 07:30:00     AMSR2    89GHz   22.03  146.25  40.0    21.43  146.86    1.00      0.25    0.36    0.64  3.90  13.9 PNG
   20241007 08:00:00     AMSR2    89GHz   22.03  146.25  40.0    21.50  146.88    1.00      0.25    0.36    0.64  3.78  13.9 PNG
   20241007 08:30:00     AMSR2    89GHz   22.03  146.25  40.0    21.39  147.26    1.00      0.25    0.36    0.64  3.66  13.9 PNG
   20241007 08:50:00     AMSR2    89GHz   22.03  146.25  40.0    21.62  146.92    1.00      0.25    0.36    0.64  3.58  13.9 PNG
   20241007 09:20:00     AMSR2    89GHz   22.03  146.25  40.0    21.50  147.31    1.00      0.25    0.36    0.64  3.47  13.9 PNG
   20241007 10:00:00     AMSR2    89GHz   22.03  146.25  40.0    21.60  147.34    1.00      0.25    0.36    0.64  3.32  13.9 PNG
   20241007 10:20:00     AMSR2    89GHz   22.03  146.25  40.0    21.64  147.36    1.00      0.25    0.36    0.64  3.24  13.9 PNG
   20241007 11:00:00  SSMISF16    89GHz   22.37  146.82  40.0    22.82  147.31    1.50      0.70    0.53    0.16  3.17   0.3 PNG
   20241007 11:20:00     AMSR2    89GHz   22.03  146.25  40.0    21.78  147.41    1.00      0.25    0.36    0.64  3.04  13.9 PNG
   20241007 11:50:00  SSMISF18    89GHz   21.96  146.23  40.0    23.30  146.57    1.30      1.00    0.46    0.31  2.94   2.2 PNG
   20241007 12:30:00  SSMISF18    89GHz   21.96  146.23  40.0    23.40  146.61    1.30      1.00    0.46    0.31  2.84   2.2 PNG
   20241007 12:50:00  SSMISF18    89GHz   21.96  146.23  40.0    23.44  146.63    1.30      1.00    0.46    0.31  2.78   2.2 PNG
   20241007 13:20:00  SSMISF16    89GHz   22.37  146.82  40.0    23.16  147.40    1.50      0.70    0.53    0.16  2.71   0.3 PNG
   20241007 13:50:00  SSMISF16    89GHz   22.37  146.82  40.0    23.83  147.80    1.50      0.70    0.53    0.16  2.65   0.3 PNG
   20241007 14:20:00       GMI    89GHz   23.45  147.37  35.0    23.50  147.32    0.93      1.90    0.33    0.76  5.11   4.3 PNG
   20241007 14:50:00       GMI    89GHz   23.45  147.37  35.0    23.53  147.34    0.93      1.90    0.33    0.76  5.11   4.3 PNG
   20241007 15:20:00       GMI    89GHz   23.45  147.37  35.0    23.59  147.37    0.93      1.90    0.33    0.76  5.05   4.3 PNG
   20241007 15:50:00       GMI    89GHz   23.45  147.37  35.0    23.64  147.40    0.93      1.90    0.33    0.76  4.96   4.3 PNG
   20241007 16:20:00       GMI    89GHz   23.45  147.37  35.0    23.70  147.43    0.93      1.90    0.33    0.76  4.85   4.3 PNG
   20241007 16:50:00       GMI    89GHz   23.45  147.37  35.0    23.76  147.46    0.93      1.90    0.33    0.76  4.73   4.3 PNG
   20241007 17:20:00       GMI    89GHz   23.45  147.37  35.0    23.82  147.49    0.93      1.90    0.33    0.76  4.60   4.3 PNG
   20241007 17:50:00       GMI    89GHz   23.45  147.37  35.0    23.88  147.52    0.93      1.90    0.33    0.76  4.46   4.3 PNG
   20241007 18:20:00       GMI    89GHz   23.45  147.37  35.0    23.95  147.54    0.93      1.90    0.33    0.76  4.33   4.3 PNG
   20241007 18:50:00       GMI    89GHz   23.45  147.37  35.0    24.01  147.57    0.93      1.90    0.33    0.76  4.19   4.3 PNG
   20241007 19:20:00       GMI    89GHz   23.45  147.37  35.0    24.07  147.60    0.93      1.90    0.33    0.76  4.05   4.3 PNG
   20241007 19:50:00  SSMISF18    89GHz   24.06  147.70  35.0    23.96  147.59    0.96      1.65    0.34    0.70  4.92   0.4 PNG
   20241007 20:10:00  SSMISF18    89GHz   24.06  147.70  35.0    24.11  147.44    0.96      1.65    0.34    0.70  4.75   0.4 PNG
   20241007 20:50:00  SSMISF18    89GHz   24.06  147.70  35.0    24.18  147.48    0.96      1.65    0.34    0.70  4.61   0.4 PNG
   20241007 21:20:00  SSMISF18    89GHz   24.06  147.70  35.0    24.24  147.51    0.96      1.65    0.34    0.70  4.49   0.4 PNG
   20241007 21:50:00  SSMISF18    89GHz   24.06  147.70  35.0    24.29  147.54    0.96      1.65    0.34    0.70  4.36   0.4 PNG
   20241007 22:20:00  SSMISF18    89GHz   24.06  147.70  35.0    24.35  147.56    0.96      1.65    0.34    0.70  4.24   0.4 PNG
   20241007 22:50:00  SSMISF18    89GHz   24.06  147.70  35.0    24.41  147.59    0.96      1.65    0.34    0.70  4.11   0.4 PNG
   20241007 23:20:00  SSMISF18    89GHz   24.06  147.70  35.0    24.47  147.62    0.96      1.65    0.34    0.70  3.98   0.4 PNG
   20241007 23:50:00  SSMISF18    89GHz   24.06  147.70  35.0    24.53  147.64    0.96      1.65    0.34    0.70  3.85   0.4 PNG
   20241008 00:20:00  SSMISF18    89GHz   24.06  147.70  35.0    24.59  147.68    0.96      1.65    0.34    0.70  3.72   0.4 PNG
   20241008 00:50:00  SSMISF18    89GHz   24.06  147.70  35.0    24.65  147.70    0.96      1.65    0.34    0.70  3.60   0.4 PNG
   20241008 01:20:00  SSMISF18    89GHz   24.06  147.70  35.0    24.72  147.72    0.96      1.65    0.34    0.70  3.48   0.4 PNG
   20241008 01:50:00  SSMISF18    89GHz   24.06  147.70  35.0    24.78  147.75    0.96      1.65    0.34    0.70  3.36   0.4 PNG
   20241008 02:20:00  SSMISF18    89GHz   24.06  147.70  35.0    24.11  146.88    0.96      1.65    0.34    0.70  3.25   0.4 PNG
   20241008 02:50:00  SSMISF18    89GHz   24.06  147.70  35.0    24.91  147.79    0.96      1.65    0.34    0.70  3.14   0.4 PNG
   20241008 03:20:00  HIMAWARI      Vis   24.35  147.12  30.0    23.95  146.84    0.99      0.15     N/A    0.39  4.79   0.0 PNG
   20241008 03:50:00       GMI    89GHz   24.40  147.13  30.0    24.10  146.97    0.64      0.35    0.23    1.45  7.39   6.7 PNG
   20241008 04:20:00  HIMAWARI      Vis   24.45  147.15  30.0    23.93  146.87    0.55      0.10     N/A    0.66  8.70   0.0 PNG
   20241008 04:50:00  HIMAWARI      Vis   24.51  147.16  30.0    23.93  146.89    0.55      0.10     N/A    0.65  8.60   0.0 PNG
   20241008 05:20:00  HIMAWARI      Vis   24.56  147.18  30.0    23.98  146.90    0.51      0.05     N/A    0.70  9.22   0.0 PNG
   20241008 05:50:00     AMSR2    89GHz   24.56  147.18  30.0    24.09  146.89    0.63      0.35    0.22    1.49  6.86   6.6 PNG
   20241008 06:20:00     AMSR2    89GHz   24.56  147.18  30.0    24.15  146.90    0.63      0.35    0.22    1.49  6.61   6.6 PNG
   20241008 06:50:00  HIMAWARI     SWIR   24.72  147.21  30.0    23.87  146.99    0.73      0.25     N/A    0.79  6.48   0.0 PNG
   20241008 07:20:00     AMSR2    89GHz   24.56  147.18  30.0    24.25  146.92    0.63      0.35    0.22    1.49  6.08   6.6 PNG
   20241008 07:50:00     AMSR2    89GHz   24.56  147.18  30.0    24.31  146.92    0.63      0.35    0.22    1.49  5.83   6.6 PNG
   20241008 08:20:00     AMSR2    89GHz   24.56  147.18  30.0    23.63  146.71    0.63      0.35    0.22    1.49  5.57   6.6 PNG
   20241008 08:50:00  HIMAWARI     SWIR   24.20  147.00  30.0    23.85  147.06    0.84      0.25     N/A    0.70  5.68   0.0 PNG
   20241008 09:20:00  HIMAWARI     SWIR   24.25  147.02  30.0    23.85  147.10    0.80      0.20     N/A    0.73  5.94   0.0 PNG
   20241008 09:50:00  HIMAWARI     SWIR   24.30  147.04  30.0    23.85  147.14    0.73      0.20     N/A    0.79  6.52   0.0 PNG
   20241008 10:20:00  SSMISF16    89GHz   24.35  147.05  30.0    24.00  147.00    0.75      0.25    0.27    1.12  6.31   2.6 PNG
   20241008 10:50:00  SSMISF16    89GHz   24.35  147.05  30.0    24.03  147.02    0.75      0.25    0.27    1.12  5.63   2.6 PNG
   20241008 11:30:00  HIMAWARI     SWIR   24.46  147.09  30.0    23.96  147.34    0.71      0.20     N/A    0.82  6.71   0.0 PNG
   20241008 11:50:00  HIMAWARI     SWIR   24.51  147.11  30.0    23.91  147.28    0.80      0.30     N/A    0.72  5.90   0.0 PNG
   20241008 12:20:00  HIMAWARI     SWIR   24.57  147.13  30.0    23.94  147.35    0.82      0.15     N/A    0.71  5.76   0.0 PNG
   20241008 12:50:00  HIMAWARI     SWIR   24.62  147.15  30.0    23.97  147.43    0.74      0.30     N/A    0.78  6.37   0.0 PNG
   20241008 13:20:00  HIMAWARI     SWIR   24.68  147.18  30.0    24.05  147.45    0.97      0.20     N/A    0.61  4.91   0.0 PNG
   20241008 13:50:00  HIMAWARI     SWIR   24.73  147.20  30.0    24.06  147.58    0.89      0.40     N/A    0.65  5.30   0.0 PNG
   20241008 14:20:00  SSMISF16    89GHz   24.35  147.05  30.0    24.05  147.43    0.75      0.25    0.27    1.12  4.31   2.6 PNG
   20241008 14:50:00  SSMISF16    89GHz   24.35  147.05  30.0    24.13  147.44    0.75      0.25    0.27    1.12  4.14   2.6 PNG
   20241008 15:20:00  SSMISF16    89GHz   24.35  147.05  30.0    24.20  147.46    0.75      0.25    0.27    1.12  3.97   2.6 PNG
   20241008 15:50:00  HIMAWARI     SWIR   24.67  147.53  30.0    24.27  147.86    0.90      0.35     N/A    0.65  5.28   0.0 PNG
   20241008 16:20:00  HIMAWARI     SWIR   24.75  147.55  30.0    24.37  147.88    0.84      0.30     N/A    0.69  5.64   0.0 PNG
   20241008 16:50:00  HIMAWARI     SWIR   24.83  147.57  30.0    24.38  147.95    0.78      0.30     N/A    0.74  6.05   0.0 PNG
   20241008 17:20:00  HIMAWARI     SWIR   24.91  147.58  30.0    24.46  148.02    1.21      0.15     N/A    0.50  3.93   0.0 PNG
   20241008 17:50:00     AMSR2    89GHz   24.99  147.60  30.0    24.64  147.99    0.76      0.10    0.27    1.11  6.27  12.6 PNG
   20241008 18:20:00     AMSR2    89GHz   24.99  147.60  30.0    24.67  148.00    0.76      0.10    0.27    1.11  5.67  12.6 PNG
   20241008 18:50:00  HIMAWARI     SWIR   25.15  147.63  30.0    24.67  148.30    0.80      0.30     N/A    0.73  5.95   0.0 PNG
   20241008 19:20:00     AMSR2    89GHz   24.99  147.60  30.0    24.47  148.63    0.76      0.10    0.27    1.11  5.29  12.6 PNG
   20241008 19:50:00  SSMISF18    89GHz   24.94  148.27  20.0    24.54  148.44    0.86      0.20    0.31    0.87  5.49   9.7 PNG
   20241008 20:20:00  SSMISF18    89GHz   24.94  148.27  20.0    24.59  148.45    0.86      0.20    0.31    0.87  5.16   9.7 PNG
   20241008 20:50:00  SSMISF18    89GHz   24.94  148.27  20.0    24.67  148.46    0.86      0.20    0.31    0.87  5.02   9.7 PNG
   20241008 21:20:00  SSMISF18    89GHz   24.94  148.27  20.0    24.76  148.48    0.86      0.20    0.31    0.87  4.87   9.7 PNG
   20241008 21:50:00  SSMISF18    89GHz   24.94  148.27  20.0    24.84  148.50    0.86      0.20    0.31    0.87  4.72   9.7 PNG
   20241008 22:20:00  SSMISF18    89GHz   24.94  148.27  20.0    24.93  148.52    0.86      0.20    0.31    0.87  4.57   9.7 PNG
   20241008 22:50:00  SSMISF18    89GHz   24.94  148.27  20.0    25.01  148.53    0.86      0.20    0.31    0.87  4.41   9.7 PNG
   20241008 23:20:00  SSMISF18    89GHz   24.94  148.27  20.0    25.10  148.55    0.86      0.20    0.31    0.87  4.26   9.7 PNG
   20241008 23:50:00  SSMISF18    89GHz   24.94  148.27  20.0    25.19  148.58    0.86      0.20    0.31    0.87  4.11   9.7 PNG
   20241009 00:20:00  SSMISF18    89GHz   24.94  148.27  20.0    25.27  148.60    0.86      0.20    0.31    0.87  3.96   9.7 PNG
   20241009 00:50:00  SSMISF18    89GHz   24.94  148.27  20.0    25.36  148.62    0.86      0.20    0.31    0.87  3.82   9.7 PNG
   20241009 01:20:00  SSMISF18    89GHz   24.94  148.27  20.0    25.45  148.64    0.86      0.20    0.31    0.87  3.68   9.7 PNG
   20241009 01:50:00  HIMAWARI      Vis   25.97  148.50  25.0    24.79  148.33    1.15      0.10     N/A    0.34  4.12   0.0 PNG
   20241009 02:20:00  SSMISF18    89GHz   24.94  148.27  20.0    25.63  148.67    0.86      0.20    0.31    0.87  3.42   9.7 PNG
   20241009 03:00:00  SSMISF18    89GHz   24.94  148.27  20.0    25.75  148.70    0.86      0.20    0.31    0.87  3.26   9.7 PNG
   20241009 03:20:00  SSMISF18    89GHz   24.94  148.27  20.0    25.81  148.71    0.86      0.20    0.31    0.87  3.18   9.7 PNG
   20241009 03:50:00       GMI    89GHz   26.33  148.60  25.0    25.83  149.77    1.42      0.55    0.50    0.22  3.34   0.9 PNG
   20241009 04:20:00       GMI    89GHz   26.33  148.60  25.0    25.89  149.78    1.42      0.55    0.50    0.22  3.30   0.9 PNG
   20241009 04:50:00       GMI    89GHz   26.33  148.60  25.0    25.98  149.81    1.42      0.55    0.50    0.22  3.26   0.9 PNG
   20241009 05:20:00       GMI    89GHz   26.33  148.60  25.0    26.08  149.83    1.42      0.55    0.50    0.22  3.21   0.9 PNG
   20241009 05:50:00       GMI    89GHz   26.33  148.60  25.0    26.17  149.86    1.42      0.55    0.50    0.22  3.15   0.9 PNG
   20241009 06:20:00  SSMISF18    89GHz   26.80  148.73  25.0    26.10  149.40    1.29      1.85    0.46    0.32  3.68   0.7 PNG
   20241009 06:50:00  SSMISF18    89GHz   26.80  148.73  25.0    26.16  149.41    1.29      1.85    0.46    0.32  3.62   0.7 PNG
   20241009 07:20:00  SSMISF18    89GHz   26.80  148.73  25.0    26.25  149.44    1.29      1.85    0.46    0.32  3.56   0.7 PNG
   20241009 07:50:00  SSMISF18    89GHz   26.80  148.73  25.0    26.35  149.47    1.29      1.85    0.46    0.32  3.50   0.7 PNG
   20241009 08:20:00  SSMISF18    89GHz   26.80  148.73  25.0    26.45  149.50    1.29      1.85    0.46    0.32  3.43   0.7 PNG
   20241009 08:50:00  SSMISF18    89GHz   26.80  148.73  25.0    26.55  149.52    1.29      1.85    0.46    0.32  3.36   0.7 PNG
   20241009 09:20:00  SSMISF18    89GHz   26.80  148.73  25.0    26.65  149.55    1.29      1.85    0.46    0.32  3.29   0.7 PNG
   20241009 09:50:00  SSMISF18    89GHz   26.80  148.73  25.0    26.75  149.58    1.29      1.85    0.46    0.32  3.21   0.7 PNG
   20241009 10:20:00  SSMISF16    89GHz   27.59  148.97  30.0    26.79  148.91    1.26      2.40    0.44    0.35  3.78   4.6 PNG
   20241009 10:50:00  SSMISF16    89GHz   27.59  148.97  30.0    26.85  148.92    1.26      2.40    0.44    0.35  3.49   4.6 PNG
   20241009 11:20:00  SSMISF16    89GHz   27.59  148.97  30.0    26.95  148.95    1.26      2.40    0.44    0.35  3.41   4.6 PNG
   20241009 11:50:00  SSMISF16    89GHz   27.59  148.97  30.0    27.05  148.98    1.26      2.40    0.44    0.35  3.33   4.6 PNG
   20241009 12:20:00  SSMISF16    89GHz   27.59  148.97  30.0    27.16  149.02    1.26      2.40    0.44    0.35  3.25   4.6 PNG
   20241009 12:50:00  SSMISF16    89GHz   27.59  148.97  30.0    27.26  149.05    1.26      2.40    0.44    0.35  3.17   4.6 PNG
   20241009 13:20:00  SSMISF16    89GHz   27.59  148.97  30.0    27.37  149.08    1.26      2.40    0.44    0.35  3.09   4.6 PNG
   20241009 13:50:00  SSMISF16    89GHz   27.59  148.97  30.0    27.47  149.12    1.26      2.40    0.44    0.35  3.00   4.6 PNG
   20241009 14:20:00  SSMISF16    89GHz   27.59  148.97  30.0    29.53  149.13    1.26      2.40    0.44    0.35  2.92   4.6 PNG
   20241009 14:50:00  SSMISF16    89GHz   27.59  148.97  30.0    29.66  149.20    1.26      2.40    0.44    0.35  2.84   4.6 PNG
   20241009 15:30:00  SSMISF16    89GHz   27.59  148.97  30.0    29.84  149.22    1.26      2.40    0.44    0.35  2.74   4.6 PNG
   20241009 16:00:00  SSMISF16    89GHz   27.59  148.97  30.0    29.97  149.30    1.26      2.40    0.44    0.35  2.66   4.6 PNG
   20241009 16:20:00  SSMISF16    89GHz   27.59  148.97  30.0    30.07  149.31    1.26      2.40    0.44    0.35  2.61   4.6 PNG
   20241009 16:50:00  SSMISF16    89GHz   27.59  148.97  30.0    30.21  149.33    1.26      2.40    0.44    0.35  2.54   4.6 PNG
   20241009 17:20:00  SSMISF16    89GHz   27.59  148.97  30.0    30.34  149.41    1.26      2.40    0.44    0.35  2.46   4.6 PNG
   20241009 17:50:00  SSMISF16    89GHz   27.59  148.97  30.0    30.48  149.43    1.26      2.40    0.44    0.35  2.39   4.6 PNG
   20241009 18:20:00  SSMISF16    89GHz   27.59  148.97  30.0    30.61  149.46    1.26      2.40    0.44    0.35  2.33   4.6 PNG
   20241009 18:50:00  SSMISF16    89GHz   27.59  148.97  30.0    30.75  149.48    1.26      2.40    0.44    0.35  2.26   4.6 PNG
   20241009 19:20:00  SSMISF18    89GHz   31.73  149.70  30.0    31.43  149.82    1.41      0.75    0.50    0.22  3.36   4.8 PNG
   20241009 19:50:00  SSMISF18    89GHz   31.73  149.70  30.0    31.52  149.78    1.41      0.75    0.50    0.22  3.25   4.8 PNG
   20241009 20:20:00  HIMAWARI     SWIR   32.09  149.54  30.0    30.91  150.24    1.47      0.50     N/A    0.41  3.23   0.0 PNG
   20241009 20:50:00  HIMAWARI     SWIR   32.20  149.60  30.0    31.00  150.25    1.48      0.50     N/A    0.41  3.21   0.0 PNG
   20241009 21:20:00  SSMISF18    89GHz   31.73  149.70  30.0    31.98  149.75    1.41      0.75    0.50    0.22  3.08   4.8 PNG
   20241009 21:50:00  SSMISF17    89GHz   32.44  149.73  30.0    31.54  150.20    1.23      0.95    0.43    0.37  3.86   5.0 PNG
   20241009 22:20:00  SSMISF17    89GHz   32.44  149.73  30.0    31.60  150.22    1.23      0.95    0.43    0.37  3.73   5.0 PNG
   20241009 22:50:00  SSMISF17    89GHz   32.44  149.73  30.0    31.72  150.27    1.23      0.95    0.43    0.37  3.66   5.0 PNG
   20241009 23:20:00  SSMISF17    89GHz   32.44  149.73  30.0    31.84  150.32    1.23      0.95    0.43    0.37  3.59   5.0 PNG
   20241010 00:00:00  HIMAWARI      Vis   32.92  149.98  30.0    32.29  150.28    0.74      0.10     N/A    0.50  6.42   0.0 PNG
   20241010 00:20:00  HIMAWARI      Vis   33.04  150.04  30.0    32.24  150.04    1.16      0.50     N/A    0.34  4.07   0.0 PNG
   20241010 01:00:00  HIMAWARI      Vis   33.16  150.09  30.0    32.41  150.04    1.08      0.15     N/A    0.36  4.38   0.0 PNG
   20241010 01:20:00  SSMISF17    89GHz   32.44  149.73  30.0    32.31  150.51    1.23      0.95    0.43    0.37  3.26   5.0 PNG
   20241010 01:50:00  SSMISF17    89GHz   32.44  149.73  30.0    32.43  150.56    1.23      0.95    0.43    0.37  3.17   5.0 PNG
   20241010 02:20:00  HIMAWARI      Vis   33.27  150.62  35.0    32.52  148.41    1.24      0.35     N/A    0.32  3.84   0.0 PNG
   20241010 02:50:00  HIMAWARI      Vis   33.40  150.70  35.0    32.60  148.75    0.88      0.05     N/A    0.43  5.39   0.0 PNG
   20241010 03:20:00  HIMAWARI      Vis   33.54  150.78  35.0    32.86  148.53    0.63      0.30     N/A    0.58  7.54   0.0 PNG
   20241010 04:00:00  HIMAWARI      Vis   33.67  150.87  35.0    33.30  148.88    1.25      0.05     N/A    0.32  3.80   0.0 PNG
   20241010 04:20:00  HIMAWARI      Vis   33.81  150.94  35.0    33.51  148.96    0.98      0.50     N/A    0.39  4.84   0.0 PNG
   20241010 04:50:00  HIMAWARI      Vis   33.94  151.02  35.0    33.59  149.03    0.66      0.20     N/A    0.56  7.19   0.0 PNG
   20241010 05:20:00  SSMISF17    89GHz   32.44  149.73  30.0    33.12  151.48    1.23      0.95    0.43    0.37  2.60   5.0 PNG
   20241010 05:50:00  SSMISF18    89GHz   34.22  151.18  35.0    34.27  151.12    1.46      1.45    0.52    0.19  3.25   0.7 PNG
   20241010 06:20:00  SSMISF18    89GHz   34.22  151.18  35.0    34.33  151.12    1.46      1.45    0.52    0.19  3.23   0.7 PNG
   20241010 06:50:00  SSMISF18    89GHz   34.22  151.18  35.0    34.46  151.19    1.46      1.45    0.52    0.19  3.19   0.7 PNG
   20241010 07:20:00  SSMISF18    89GHz   34.22  151.18  35.0    35.30  151.05    1.46      1.45    0.52    0.19  3.14   0.7 PNG
   20241010 08:00:00  SSMISF18    89GHz   34.22  151.18  35.0    35.52  151.15    1.46      1.45    0.52    0.19  3.08   0.7 PNG
   20241010 08:20:00  HIMAWARI     SWIR   35.64  151.32  35.0    35.24  151.72    0.87      0.50     N/A    0.67  5.45   0.0 PNG
   20241010 08:50:00  HIMAWARI     SWIR   35.81  151.40  35.0    35.28  151.77    0.81      0.25     N/A    0.72  5.88   0.0 PNG
   20241010 09:20:00  HIMAWARI     SWIR   35.97  151.49  35.0    35.50  151.98    1.10      0.50     N/A    0.54  4.31   0.0 PNG
   20241010 09:50:00  HIMAWARI     SWIR   36.14  151.57  35.0    35.61  152.06    0.89      0.35     N/A    0.66  5.34   0.0 PNG
   20241010 10:20:00  SSMISF18    89GHz   34.22  151.18  35.0    36.29  151.56    1.46      1.45    0.52    0.19  2.79   0.7 PNG
   20241010 10:50:00  SSMISF18    89GHz   34.22  151.18  35.0    36.45  151.65    1.46      1.45    0.52    0.19  2.73   0.7 PNG
   20241010 11:20:00  HIMAWARI     SWIR   36.63  151.82  35.0    34.93  150.51    1.54      0.10     N/A    0.40  3.07   0.0 PNG
   20241010 11:50:00  SSMISF16    89GHz   36.14  151.57  35.0    36.07  152.30    1.65      1.05    0.58    0.08  2.61   0.5 PNG
   20241010 12:20:00       GMI    89GHz   36.96  151.99  35.0    37.36  153.05    0.68      1.15    0.24    1.31  6.93  45.8 PNG
   20241010 12:50:00       GMI    89GHz   36.96  151.99  35.0    37.44  153.11    0.68      1.15    0.24    1.31  6.89  45.8 PNG
   20241010 13:30:00       GMI    89GHz   36.96  151.99  35.0    37.65  153.22    0.68      1.15    0.24    1.31  6.70  45.8 PNG
   20241010 14:00:00       GMI    89GHz   36.96  151.99  35.0    37.81  153.30    0.68      1.15    0.24    1.31  6.52  45.8 PNG
   20241010 14:20:00       GMI    89GHz   36.96  151.99  35.0    37.92  153.36    0.68      1.15    0.24    1.31  6.38  45.8 PNG
   20241010 14:50:00       GMI    89GHz   36.96  151.99  35.0    38.08  153.44    0.68      1.15    0.24    1.31  6.16  45.8 PNG
   20241010 16:20:00       GMI    89GHz   36.96  151.99  35.0    38.57  153.67    0.68      1.15    0.24    1.31  5.48  45.8 PNG
   20241010 16:50:00       GMI    89GHz   36.96  151.99  35.0    38.73  153.76    0.68      1.15    0.24    1.31  5.26  45.8 PNG
   20241010 17:20:00       GMI    89GHz   36.96  151.99  35.0    38.89  153.84    0.68      1.15    0.24    1.31  5.04  45.8 PNG
   20241010 17:50:00     AMSR2    89GHz   38.71  152.90  40.0    38.86  153.22    0.95      0.70    0.34    0.72  4.98   6.2 PNG
   20241010 18:20:00       GMI    89GHz   36.96  151.99  35.0    39.21  154.02    0.68      1.15    0.24    1.31  4.63  45.8 PNG
   20241010 18:50:00       GMI    89GHz   36.96  151.99  35.0    39.39  154.06    0.68      1.15    0.24    1.31  4.43  45.8 PNG
   20241010 19:20:00  SSMISF18    89GHz   39.18  153.14  40.0    39.48  153.53    0.83      1.45    0.30    0.93  5.68   8.3 PNG
   20241010 19:40:00  SSMISF18    89GHz   39.18  153.14  40.0    39.55  153.54    0.83      1.45    0.30    0.93  5.37   8.3 PNG
   20241010 20:20:00  SSMISF18    89GHz   39.18  153.14  40.0    39.78  153.64    0.83      1.45    0.30    0.93  5.18   8.3 PNG
   20241010 20:50:00  SSMISF18    89GHz   39.18  153.14  40.0    39.95  153.70    0.83      1.45    0.30    0.93  5.02   8.3 PNG
   20241010 21:20:00  SSMISF18    89GHz   39.18  153.14  40.0    40.12  153.77    0.83      1.45    0.30    0.93  4.86   8.3 PNG
   20241010 21:50:00  SSMISF16    89GHz   40.02  153.50  40.0    40.82  153.83    0.64      1.40    0.23    1.47  7.44  12.7 PNG
   20241010 22:20:00  SSMISF16    89GHz   40.02  153.50  40.0    40.96  153.86    0.64      1.40    0.23    1.47  6.76  12.7 PNG
   20241010 22:50:00  SSMISF16    89GHz   40.02  153.50  40.0    41.14  153.92    0.64      1.40    0.23    1.47  6.51  12.7 PNG
   20241010 23:20:00  SSMISF16    89GHz   40.02  153.50  40.0    41.32  153.98    0.64      1.40    0.23    1.47  6.25  12.7 PNG
   20241010 23:50:00  SSMISF16    89GHz   40.02  153.50  40.0    41.50  154.04    0.64      1.40    0.23    1.47  6.00  12.7 PNG
   20241011 00:20:00  SSMISF16    89GHz   40.02  153.50  40.0    41.68  154.10    0.64      1.40    0.23    1.47  5.74  12.7 PNG
   20241011 00:50:00  HIMAWARI      Vis   41.11  153.86  40.0    42.51  153.73    0.61      0.10     N/A    0.60  7.82   0.0 PNG
   20241011 01:20:00  SSMISF16    89GHz   40.02  153.50  40.0    42.05  154.21    0.64      1.40    0.23    1.47  5.25  12.7 PNG
   20241011 01:50:00  SSMISF16    89GHz   40.02  153.50  40.0    42.24  154.27    0.64      1.40    0.23    1.47  5.02  12.7 PNG
   20241011 02:20:00  HIMAWARI     SWIR   41.69  154.01  40.0    43.59  153.24    0.87      0.30     N/A    0.67  5.44   0.0 PNG
   20241011 02:50:00  SSMISF16    89GHz   40.02  153.50  40.0    42.62  154.35    0.64      1.40    0.23    1.47  4.59  12.7 PNG
   20241011 03:20:00  SSMISF16    89GHz   40.02  153.50  40.0    42.82  154.41    0.64      1.40    0.23    1.47  4.39  12.7 PNG
   20241011 03:50:00  SSMISF16    89GHz   40.02  153.50  40.0    43.01  154.47    0.64      1.40    0.23    1.47  4.20  12.7 PNG
   20241011 04:20:00  SSMISF16    89GHz   40.02  153.50  40.0    43.22  154.47    0.64      1.40    0.23    1.47  4.02  12.7 PNG
   20241011 04:50:00  SSMISF16    89GHz   40.02  153.50  40.0    43.42  154.53    0.64      1.40    0.23    1.47  3.85  12.7 PNG
 
 
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