Tropical Depression 04W


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    .
   20230714 15:20:00  HIMAWARI     SWIR   16.92  118.78  25.0    16.47  117.61    7.94      0.05     N/A    0.11  0.60   0.0 PNG
   20230714 16:20:00  HIMAWARI     SWIR   16.95  118.75  25.0    17.43  117.44    2.39      0.05     N/A    0.27  1.98   0.0 PNG
   20230714 18:00:00  HIMAWARI     SWIR   17.00  118.68  25.0    17.35  116.93    2.58      0.05     N/A    0.25  1.84   0.0 PNG
   20230714 20:20:00  HIMAWARI     SWIR   17.68  117.82  30.0    18.18  117.32    2.63      0.45     N/A    0.25  1.80   0.0 PNG
   20230714 20:50:00  HIMAWARI     SWIR   17.70  117.80  30.0    18.05  117.33    9.30      0.40     N/A    0.10  0.51   0.0 PNG
   20230714 21:20:00  SSMISF18    89GHz   17.72  117.78  30.0    17.77  117.73    0.76      1.10    0.27    1.09  6.21  13.6 PNG
   20230714 21:50:00  SSMISF18    89GHz   17.72  117.78  30.0    17.77  117.72    0.76      1.10    0.27    1.09  5.76  13.6 PNG
   20230714 22:20:00  SSMISF18    89GHz   17.72  117.78  30.0    17.79  117.70    0.76      1.10    0.27    1.09  5.58  13.6 PNG
   20230714 23:00:00  SSMISF18    89GHz   17.72  117.78  30.0    17.81  117.68    0.76      1.10    0.27    1.09  5.34  13.6 PNG
   20230714 23:20:00  SSMISF18    89GHz   17.72  117.78  30.0    17.82  117.66    0.76      1.10    0.27    1.09  5.21  13.6 PNG
   20230714 23:50:00  SSMISF18    89GHz   17.72  117.78  30.0    17.83  117.64    0.76      1.10    0.27    1.09  5.02  13.6 PNG
   20230715 00:20:00  SSMISF18    89GHz   17.72  117.78  30.0    17.84  117.62    0.76      1.10    0.27    1.09  4.83  13.6 PNG
   20230715 00:50:00  SSMISF18    89GHz   17.72  117.78  30.0    17.86  117.60    0.76      1.10    0.27    1.09  4.65  13.6 PNG
   20230715 01:20:00  SSMISF18    89GHz   17.72  117.78  30.0    17.87  117.58    0.76      1.10    0.27    1.09  4.47  13.6 PNG
   20230715 01:50:00  SSMISF18    89GHz   17.72  117.78  30.0    17.89  117.56    0.76      1.10    0.27    1.09  4.29  13.6 PNG
   20230715 02:20:00  SSMISF18    89GHz   17.72  117.78  30.0    18.31  116.79    0.76      1.10    0.27    1.09  4.12  13.6 PNG
   20230715 02:50:00  SSMISF18    89GHz   17.72  117.78  30.0    18.33  116.75    0.76      1.10    0.27    1.09  3.96  13.6 PNG
   20230715 03:20:00  SSMISF18    89GHz   17.72  117.78  30.0    18.36  116.73    0.76      1.10    0.27    1.09  3.81  13.6 PNG
   20230715 03:50:00       GMI    89GHz   18.30  116.80  35.0    18.45  118.38    1.24      1.55    0.44    0.36  3.78  10.7 PNG
   20230715 04:20:00  HIMAWARI      Vis   18.39  116.70  35.0    18.54  117.20    0.85      0.45     N/A    0.44  5.58   0.0 PNG
   20230715 04:50:00       GMI    89GHz   18.30  116.80  35.0    18.50  118.33    1.24      1.55    0.44    0.36  3.67  10.7 PNG
   20230715 05:20:00       GMI    89GHz   18.30  116.80  35.0    18.52  118.31    1.24      1.55    0.44    0.36  3.60  10.7 PNG
   20230715 06:00:00       GMI    89GHz   18.30  116.80  35.0    18.55  118.27    1.24      1.55    0.44    0.36  3.50  10.7 PNG
   20230715 06:20:00       GMI    89GHz   18.30  116.80  35.0    18.57  118.26    1.24      1.55    0.44    0.36  3.44  10.7 PNG
   20230715 06:50:00       GMI    89GHz   18.30  116.80  35.0    18.59  118.23    1.24      1.55    0.44    0.36  3.36  10.7 PNG
   20230715 07:20:00       GMI    89GHz   18.30  116.80  35.0    18.61  118.20    1.24      1.55    0.44    0.36  3.28  10.7 PNG
   20230715 07:50:00       GMI    89GHz   18.30  116.80  35.0    18.63  118.18    1.24      1.55    0.44    0.36  3.19  10.7 PNG
   20230715 08:20:00       GMI    89GHz   18.30  116.80  35.0    18.27  119.39    1.24      1.55    0.44    0.36  3.11  10.7 PNG
   20230715 08:50:00       GMI    89GHz   18.30  116.80  35.0    18.29  119.35    1.24      1.55    0.44    0.36  3.03  10.7 PNG
   20230715 09:20:00  SSMISF16    89GHz   18.23  117.65  35.0    18.73  117.44    1.05      0.50    0.37    0.58  4.53   6.3 PNG
   20230715 09:50:00  SSMISF16    89GHz   18.23  117.65  35.0    18.75  117.42    1.05      0.50    0.37    0.58  4.47   6.3 PNG
   20230715 10:20:00  SSMISF16    89GHz   18.23  117.65  35.0    18.77  117.38    1.05      0.50    0.37    0.58  4.40   6.3 PNG
   20230715 10:50:00  SSMISF16    89GHz   18.23  117.65  35.0    18.80  117.34    1.05      0.50    0.37    0.58  4.31   6.3 PNG
   20230715 11:20:00  SSMISF16    89GHz   18.23  117.65  35.0    18.82  117.30    1.05      0.50    0.37    0.58  4.21   6.3 PNG
   20230715 11:50:00  SSMISF16    89GHz   18.23  117.65  35.0    18.85  117.26    1.05      0.50    0.37    0.58  4.11   6.3 PNG
   20230715 12:20:00  SSMISF16    89GHz   18.23  117.65  35.0    18.87  117.22    1.05      0.50    0.37    0.58  4.00   6.3 PNG
   20230715 12:50:00  SSMISF16    89GHz   18.23  117.65  35.0    18.89  117.18    1.05      0.50    0.37    0.58  3.89   6.3 PNG
   20230715 13:20:00  SSMISF16    89GHz   18.23  117.65  35.0    18.91  117.14    1.05      0.50    0.37    0.58  3.78   6.3 PNG
   20230715 13:50:00  SSMISF16    89GHz   18.23  117.65  35.0    18.93  117.11    1.05      0.50    0.37    0.58  3.66   6.3 PNG
   20230715 14:20:00  SSMISF16    89GHz   18.23  117.65  35.0    19.06  117.05    1.05      0.50    0.37    0.58  3.55   6.3 PNG
   20230715 14:50:00  SSMISF16    89GHz   18.23  117.65  35.0    19.09  117.00    1.05      0.50    0.37    0.58  3.44   6.3 PNG
   20230715 15:20:00  SSMISF16    89GHz   18.23  117.65  35.0    19.12  116.95    1.05      0.50    0.37    0.58  3.33   6.3 PNG
   20230715 16:00:00  SSMISF16    89GHz   18.23  117.65  35.0    19.15  116.89    1.05      0.50    0.37    0.58  3.19   6.3 PNG
   20230715 16:20:00       GMI    89GHz   18.69  117.05  40.0    19.09  116.68    0.74      0.70    0.26    1.16  6.45  21.6 PNG
   20230715 16:50:00       GMI    89GHz   18.69  117.05  40.0    19.10  116.65    0.74      0.70    0.26    1.16  6.40  21.6 PNG
   20230715 17:20:00       GMI    89GHz   18.69  117.05  40.0    19.12  116.60    0.74      0.70    0.26    1.16  6.28  21.6 PNG
   20230715 17:50:00       GMI    89GHz   18.69  117.05  40.0    19.15  116.55    0.74      0.70    0.26    1.16  6.13  21.6 PNG
   20230715 18:20:00       GMI    89GHz   18.69  117.05  40.0    19.17  116.50    0.74      0.70    0.26    1.16  5.95  21.6 PNG
   20230715 18:50:00       GMI    89GHz   18.69  117.05  40.0    19.19  116.45    0.74      0.70    0.26    1.16  5.76  21.6 PNG
   20230715 19:30:00       GMI    89GHz   18.69  117.05  40.0    19.14  116.42    0.74      0.70    0.26    1.16  5.50  21.6 PNG
   20230715 19:50:00       GMI    89GHz   18.69  117.05  40.0    19.15  116.38    0.74      0.70    0.26    1.16  5.36  21.6 PNG
   20230715 20:20:00       GMI    89GHz   18.69  117.05  40.0    19.17  116.31    0.74      0.70    0.26    1.16  5.16  21.6 PNG
   20230715 20:50:00  SSMISF18    89GHz   18.80  116.60  45.0    18.70  116.34    0.75      0.35    0.27    1.12  6.30  23.2 PNG
   20230715 21:20:00  SSMISF18    89GHz   18.80  116.60  45.0    18.71  116.30    0.75      0.35    0.27    1.12  5.95  23.2 PNG
   20230715 21:50:00  SSMISF18    89GHz   18.80  116.60  45.0    18.74  116.24    0.75      0.35    0.27    1.12  5.77  23.2 PNG
   20230715 22:20:00  SSMISF18    89GHz   18.80  116.60  45.0    18.76  116.18    0.75      0.35    0.27    1.12  5.59  23.2 PNG
   20230715 23:00:00  SSMISF16    89GHz   18.88  116.34  45.0    18.73  116.08    0.57      0.65    0.20    1.73  8.32  53.3 PNG
   20230715 23:20:00  SSMISF16    89GHz   18.88  116.34  45.0    18.77  116.06    0.57      0.65    0.20    1.73  7.62  53.3 PNG
   20230715 23:50:00  SSMISF16    89GHz   18.88  116.34  45.0    18.79  116.00    0.57      0.65    0.20    1.73  7.33  53.3 PNG
   20230716 00:20:00  SSMISF16    89GHz   18.88  116.34  45.0    18.82  115.95    0.57      0.65    0.20    1.73  7.02  53.3 PNG
   20230716 01:10:00  SSMISF16    89GHz   18.88  116.34  45.0    18.87  115.86    0.57      0.65    0.20    1.73  6.51  53.3 PNG
   20230716 01:20:00  SSMISF16    89GHz   18.88  116.34  45.0    18.87  115.83    0.57      0.65    0.20    1.73  6.41  53.3 PNG
   20230716 02:00:00  SSMISF16    89GHz   18.88  116.34  45.0    19.01  115.76    0.57      0.65    0.20    1.73  6.01  53.3 PNG
   20230716 02:20:00  HIMAWARI      Vis   19.18  115.96  50.0    19.06  115.62    0.60      0.10     N/A    0.61  7.95   0.0 PNG
   20230716 02:50:00  SSMISF16    89GHz   18.88  116.34  45.0    19.04  115.66    0.57      0.65    0.20    1.73  5.55  53.3 PNG
   20230716 03:20:00  SSMISF16    89GHz   18.88  116.34  45.0    19.06  115.60    0.57      0.65    0.20    1.73  5.29  53.3 PNG
   20230716 04:00:00  SSMISF16    89GHz   18.88  116.34  45.0    19.09  115.52    0.57      0.65    0.20    1.73  4.96  53.3 PNG
   20230716 04:20:00  SSMISF16    89GHz   18.88  116.34  45.0    19.10  115.47    0.57      0.65    0.20    1.73  4.80  53.3 PNG
   20230716 05:00:00  SSMISF16    89GHz   18.88  116.34  45.0    19.12  115.39    0.57      0.65    0.20    1.73  4.51  53.3 PNG
   20230716 05:30:00  HIMAWARI      Vis   19.29  115.57  50.0    19.27  115.55    0.92      0.20     N/A    0.42  5.18   0.0 PNG
   20230716 06:00:00  HIMAWARI      Vis   19.31  115.51  50.0    19.26  115.56    0.60      0.10     N/A    0.61  7.92   0.0 PNG
   20230716 06:20:00  HIMAWARI      Vis   19.33  115.45  55.0    19.36  115.53    0.70      0.10     N/A    0.53  6.82   0.0 PNG
   20230716 06:50:00  HIMAWARI      Vis   19.35  115.39  55.0    19.45  115.39    0.38      0.15     N/A    0.91 12.38   0.0 PNG
   20230716 07:30:00  HIMAWARI      Vis   19.38  115.32  55.0    19.48  115.22    0.46      0.15     N/A    0.77 10.28   0.0 PNG
   20230716 07:50:00     AMSR2    89GHz   19.35  115.39  55.0    19.11  115.57    0.52      0.30    0.19    1.96  7.99  78.3 PNG
   20230716 08:20:00     AMSR2    89GHz   19.35  115.39  55.0    19.18  115.75    0.52      0.30    0.19    1.96  7.64  78.3 PNG
   20230716 09:00:00     AMSR2    89GHz   19.35  115.39  55.0    19.20  115.66    0.52      0.30    0.19    1.96  7.16  78.3 PNG
   20230716 09:20:00     AMSR2    89GHz   19.35  115.39  55.0    19.21  115.61    0.52      0.30    0.19    1.96  6.93  78.3 PNG
   20230716 09:50:00  HIMAWARI       IR   19.54  115.26  55.0    19.54  114.79    0.49      0.40    0.17    1.18  9.64  49.9 PNG
   20230716 10:20:00  HIMAWARI       IR   19.55  115.20  55.0    19.48  114.88    0.54      0.05    0.19    1.10  8.78  88.3 PNG
   20230716 11:00:00  HIMAWARI     SWIR   19.57  115.13  55.0    19.47  114.84    0.62      0.35     N/A    0.92  7.61   0.0 PNG
   20230716 11:20:00  SSMISF17    89GHz   19.59  115.06  55.0    19.59  115.06    0.51      0.30    0.18    2.06  9.38  50.3 PNG
   20230716 11:50:00  SSMISF17    89GHz   19.59  115.06  55.0    19.62  115.00    0.51      0.30    0.18    2.06  9.00  50.3 PNG
   20230716 12:20:00  SSMISF17    89GHz   19.59  115.06  55.0    19.64  114.93    0.51      0.30    0.18    2.06  8.67  50.3 PNG
   20230716 13:00:00  HIMAWARI       IR   19.65  114.84  55.0    19.43  114.31    0.57      0.35    0.20    1.06  8.38  98.3 PNG
   20230716 13:20:00  HIMAWARI       IR   19.68  114.77  60.0    19.53  114.30    0.60      0.25    0.21    1.01  7.94  95.7 PNG
   20230716 13:50:00  HIMAWARI       IR   19.70  114.70  55.0    19.50  114.17    0.55      0.05    0.19    1.08  8.63  99.5 PNG
   20230716 14:20:00  HIMAWARI       IR   19.78  114.48  60.0    19.68  113.95    0.44      0.25    0.16    1.30 10.82  93.3 PNG
   20230716 14:50:00  HIMAWARI       IR   19.80  114.40  60.0    19.70  114.03    0.36      0.10    0.13    1.56 13.31 100.0 PNG
   20230716 15:20:00  HIMAWARI       IR   19.82  114.31  60.0    19.67  113.94    0.36      0.10    0.13    1.55 13.26 100.0 PNG
   20230716 16:00:00  HIMAWARI       IR   19.84  114.23  60.0    19.69  113.86    0.49      0.25    0.17    1.20  9.75  99.3 PNG
   20230716 16:20:00  HIMAWARI       IR   19.85  114.15  60.0    19.65  113.84    0.46      0.25    0.16    1.26 10.38 100.0 PNG
   20230716 17:00:00  HIMAWARI     SWIR   19.87  114.07  60.0    19.57  113.83    0.65      0.25     N/A    0.88  7.30   0.0 PNG
   20230716 17:20:00  HIMAWARI       IR   19.89  114.00  60.0    19.82  113.55    0.50      0.10    0.18    1.16  9.45 100.0 PNG
   20230716 18:00:00  HIMAWARI     SWIR   19.91  113.92  60.0    19.71  113.84    0.63      0.40     N/A    0.91  7.49   0.0 PNG
   20230716 18:20:00  HIMAWARI     SWIR   19.93  113.85  60.0    19.66  113.77    0.63      0.30     N/A    0.91  7.55   0.0 PNG
   20230716 18:50:00  HIMAWARI       IR   19.95  113.77  60.0    19.78  113.69    0.78      0.25    0.28    0.82  6.08  98.5 PNG
   20230716 19:20:00  HIMAWARI       IR   19.98  113.70  65.0    19.83  113.75    0.67      0.30    0.24    0.86  7.10  98.6 PNG
   20230716 19:50:00     AMSR2    89GHz   20.00  113.63  65.0    19.85  113.63    0.39      0.80    0.14    2.80 12.28  87.4 PNG
   20230716 20:20:00     AMSR2    89GHz   20.00  113.63  65.0    19.63  113.80    0.39      0.80    0.14    2.80 10.01  87.4 PNG
   20230716 20:50:00  HIMAWARI       IR   19.80  113.70  65.0    20.00  113.56    0.48      0.25    0.17    1.14  9.85 100.0 PNG
   20230716 21:20:00     AMSR2    89GHz   20.00  113.63  65.0    19.66  113.65    0.39      0.80    0.14    2.80  8.86  87.4 PNG
   20230716 21:50:00  HIMAWARI       IR   19.83  113.56  65.0    20.18  113.45    0.57      0.15    0.20    0.99  8.37 100.0 PNG
   20230716 22:20:00  HIMAWARI       IR   19.85  113.49  65.0    20.28  113.33    0.53      0.20    0.19    1.04  8.87  99.3 PNG
   20230716 23:00:00     AMSR2    89GHz   20.00  113.63  65.0    19.73  113.41    0.39      0.80    0.14    2.80  7.19  87.4 PNG
   20230716 23:20:00     AMSR2    89GHz   20.00  113.63  65.0    19.74  113.36    0.39      0.80    0.14    2.80  6.90  87.4 PNG
   20230717 00:00:00     AMSR2    89GHz   20.00  113.63  65.0    19.77  113.26    0.39      0.80    0.14    2.80  6.36  87.4 PNG
   20230717 00:20:00  SSMISF17    89GHz   19.93  113.20  65.0    19.93  113.25    0.36      0.50    0.13    3.09 13.13  82.6 PNG
   20230717 00:50:00  SSMISF17    89GHz   19.93  113.20  65.0    19.96  113.18    0.36      0.50    0.13    3.09 11.82  82.6 PNG
   20230717 01:20:00  HIMAWARI      Vis   20.25  112.85  70.0    20.35  112.85    0.33      0.05     N/A    0.93 14.39   0.0 PNG
   20230717 02:00:00  HIMAWARI      Vis   20.27  112.76  70.0    20.52  112.82    0.29      0.05     N/A    1.06 16.30   0.0 PNG
   20230717 02:20:00  HIMAWARI      Vis   20.28  112.68  70.0    20.48  112.73    0.27      0.25     N/A    1.16 17.70   0.0 PNG
   20230717 02:50:00       GMI    89GHz   20.30  112.60  70.0    20.65  112.44    0.36      0.75    0.13    2.91 13.02 100.0 PNG
   20230717 03:20:00       GMI    89GHz   20.30  112.60  70.0    20.66  112.38    0.36      0.75    0.13    2.91 12.86 100.0 PNG
   20230717 03:50:00       GMI    89GHz   20.30  112.60  70.0    20.69  112.30    0.36      0.75    0.13    2.91 12.40 100.0 PNG
   20230717 04:20:00       GMI    89GHz   20.30  112.60  70.0    20.71  112.22    0.36      0.75    0.13    2.91 11.82 100.0 PNG
   20230717 05:00:00  HIMAWARI      Vis   20.38  112.26  70.0    20.73  112.24    0.41      0.35     N/A    0.74 11.56   0.0 PNG
   20230717 05:20:00  HIMAWARI      Vis   20.40  112.18  70.0    20.70  112.21    0.41      0.25     N/A    0.73 11.52   0.0 PNG
   20230717 05:50:00  HIMAWARI      Vis   20.42  112.10  70.0    20.77  112.10    0.37      0.15     N/A    0.83 12.91   0.0 PNG
   20230717 06:20:00  HIMAWARI      Vis   20.45  112.01  70.0    20.90  111.91    0.33      0.40     N/A    0.94 14.48   0.0 PNG
   20230717 06:50:00  HIMAWARI      Vis   20.47  111.93  70.0    20.82  111.82    0.38      0.05     N/A    0.79 12.37   0.0 PNG
   20230717 07:20:00  HIMAWARI      Vis   20.50  111.85  70.0    20.95  111.71    0.44      0.35     N/A    0.68 10.72   0.0 PNG
   20230717 07:50:00  HIMAWARI      Vis   20.53  111.76  70.0    20.93  111.55    0.34      0.05     N/A    0.91 14.15   0.0 PNG
   20230717 08:20:00  HIMAWARI       IR   20.97  111.78  70.0    21.19  111.57    0.43      0.05    0.15    1.20 11.12  75.3 PNG
   20230717 08:50:00  SSMISF18    89GHz   21.00  111.70  70.0    21.20  111.54    0.29      0.40    0.10    4.30 16.63  99.7 PNG
   20230717 09:20:00  SSMISF18    89GHz   21.00  111.70  70.0    21.22  111.48    0.29      0.40    0.10    4.30 15.64  99.7 PNG
   20230717 09:50:00  SSMISF18    89GHz   21.00  111.70  70.0    21.24  111.40    0.29      0.40    0.10    4.30 14.72  99.7 PNG
   20230717 10:20:00  SSMISF18    89GHz   21.00  111.70  70.0    21.27  111.32    0.29      0.40    0.10    4.30 13.75  99.7 PNG
   20230717 10:50:00  SSMISF18    89GHz   21.00  111.70  70.0    21.29  111.23    0.29      0.40    0.10    4.30 12.77  99.7 PNG
   20230717 11:20:00  SSMISF18    89GHz   21.00  111.70  70.0    21.32  111.15    0.29      0.40    0.10    4.30 11.84  99.7 PNG
   20230717 11:50:00  SSMISF18    89GHz   21.00  111.70  70.0    21.34  111.07    0.29      0.40    0.10    4.30 10.96  99.7 PNG
   20230717 12:20:00  SSMISF18    89GHz   21.00  111.70  70.0    21.37  110.99    0.29      0.40    0.10    4.30 10.15  99.7 PNG
   20230717 12:50:00  SSMISF18    89GHz   21.00  111.70  70.0    21.38  110.90    0.29      0.40    0.10    4.30  9.41  99.7 PNG
   20230717 13:20:00  SSMISF18    89GHz   21.00  111.70  70.0    21.40  110.82    0.29      0.40    0.10    4.30  8.74  99.7 PNG
   20230717 13:50:00  SSMISF18    89GHz   21.00  111.70  70.0    21.43  110.74    0.29      0.40    0.10    4.30  8.13  99.7 PNG
   20230717 14:20:00  SSMISF17    89GHz   21.28  110.58  65.0    21.33  111.01    0.32      0.30    0.11    3.65 14.77  95.5 PNG
   20230717 14:50:00  SSMISF17    89GHz   21.28  110.58  65.0    21.32  111.16    0.32      0.30    0.11    3.65  8.99  95.5 PNG
   20230717 15:20:00  SSMISF17    89GHz   21.28  110.58  65.0    21.36  110.87    0.32      0.30    0.11    3.65  8.38  95.5 PNG
   20230717 15:50:00  SSMISF17    89GHz   21.28  110.58  65.0    21.38  110.79    0.32      0.30    0.11    3.65  7.82  95.5 PNG
   20230717 16:20:00       GMI    89GHz   21.36  110.25  65.0    21.36  110.25    0.50      0.05    0.18    1.86  9.51  68.1 PNG
   20230717 16:50:00       GMI    89GHz   21.36  110.25  65.0    21.39  110.20    0.50      0.05    0.18    1.86  9.33  68.1 PNG
   20230717 17:20:00       GMI    89GHz   21.36  110.25  65.0    21.41  110.11    0.50      0.05    0.18    1.86 10.44  68.1 PNG
   20230717 17:50:00       GMI    89GHz   21.36  110.25  65.0    21.44  110.03    0.50      0.05    0.18    1.86  9.99  68.1 PNG
   20230717 18:20:00       GMI    89GHz   21.36  110.25  65.0    21.46  109.95    0.50      0.05    0.18    1.86  8.93  68.1 PNG
   20230717 18:50:00       GMI    89GHz   21.36  110.25  65.0    21.49  109.86    0.50      0.05    0.18    1.86  8.49  68.1 PNG
   20230717 19:20:00       GMI    89GHz   21.36  110.25  65.0    21.44  109.27    0.50      0.05    0.18    1.86  8.05  68.1 PNG
   20230717 19:50:00       GMI    89GHz   21.36  110.25  65.0    21.44  109.19    0.50      0.05    0.18    1.86  7.62  68.1 PNG
   20230717 20:20:00       GMI    89GHz   21.36  110.25  65.0    21.47  109.11    0.50      0.05    0.18    1.86  7.21  68.1 PNG
   20230717 20:50:00     AMSR2    89GHz   21.50  109.00  70.0    21.90  110.02    0.50      1.25    0.18    1.57  9.51  62.9 PNG
   20230717 21:20:00     AMSR2    89GHz   21.50  109.00  70.0    21.91  109.97    0.50      1.25    0.18    1.57  7.87  62.9 PNG
   20230717 21:50:00     AMSR2    89GHz   21.50  109.00  70.0    21.93  109.89    0.50      1.25    0.18    1.57  7.49  62.9 PNG
   20230717 22:20:00     AMSR2    89GHz   21.50  109.00  70.0    21.95  109.81    0.50      1.25    0.18    1.57  7.11  62.9 PNG
   20230717 22:50:00     AMSR2    89GHz   21.50  109.00  70.0    21.97  109.73    0.50      1.25    0.18    1.57  6.75  62.9 PNG
   20230717 23:20:00     AMSR2    89GHz   21.50  109.00  70.0    21.99  109.65    0.50      1.25    0.18    1.57  6.40  62.9 PNG
   20230717 23:50:00  SSMISF16    89GHz   21.61  108.51  70.0    22.01  109.05    0.58      0.15    0.20    1.08  8.24   8.8 PNG
   20230718 00:20:00  SSMISF16    89GHz   21.61  108.51  70.0    22.03  109.02    0.58      0.15    0.20    1.08  7.70   8.8 PNG
   20230718 00:50:00  SSMISF16    89GHz   21.61  108.51  70.0    22.06  108.94    0.58      0.15    0.20    1.08  7.42   8.8 PNG
   20230718 01:20:00  SSMISF16    89GHz   21.61  108.51  70.0    22.08  108.86    0.58      0.15    0.20    1.08  7.12   8.8 PNG
   20230718 01:50:00  SSMISF16    89GHz   21.61  108.51  70.0    22.36  109.02    0.58      0.15    0.20    1.08  5.34   8.8 PNG
   20230718 02:20:00  SSMISF16    89GHz   21.61  108.51  70.0    22.37  108.94    0.58      0.15    0.20    1.08  5.15   8.8 PNG
   20230718 02:50:00  SSMISF16    89GHz   21.61  108.51  70.0    22.39  108.86    0.58      0.15    0.20    1.08  4.97   8.8 PNG
   20230718 03:20:00  SSMISF16    89GHz   21.61  108.51  70.0    22.41  108.79    0.58      0.15    0.20    1.08  4.78   8.8 PNG
   20230718 03:50:00  HIMAWARI      Vis   22.04  108.13  60.0    22.29  107.86    1.00      0.05     N/A    0.39  4.75   0.0 PNG
   20230718 04:20:00  HIMAWARI      Vis   22.05  108.05  60.0    22.30  107.73    0.75      0.05     N/A    0.50  6.36   0.0 PNG
   20230718 04:40:00  HIMAWARI      Vis   22.07  107.97  60.0    22.32  107.62    0.52      0.05     N/A    0.69  9.12   0.0 PNG
   20230718 05:20:00  HIMAWARI     SWIR   22.09  107.90  60.0    22.22  107.71    0.71      0.20     N/A    0.82  6.72   0.0 PNG
   20230718 05:50:00  HIMAWARI      Vis   22.11  107.82  60.0    22.31  107.33    0.74      0.10     N/A    0.50  6.40   0.0 PNG
   20230718 06:20:00     AMSR2    89GHz   22.13  107.74  60.0    22.13  107.63    0.82      2.15    0.29    0.95  5.75   8.0 PNG
   20230718 06:50:00     AMSR2    89GHz   22.13  107.74  60.0    22.16  107.63    0.82      2.15    0.29    0.95  5.53   8.0 PNG
   20230718 07:20:00  HIMAWARI       IR   22.18  107.60  50.0    22.43  107.08    0.83      0.10    0.29    0.79  5.70  46.3 PNG
   20230718 07:50:00  HIMAWARI       IR   22.20  107.53  50.0    22.37  106.96    0.83      0.10    0.29    0.79  5.74  42.7 PNG
   20230718 08:20:00  SSMISF18    89GHz   22.22  107.46  50.0    22.37  107.35    0.68      0.15    0.24    1.33  7.01   7.6 PNG
   20230718 08:50:00  SSMISF18    89GHz   22.22  107.46  50.0    22.41  107.35    0.68      0.15    0.24    1.33  6.90   7.6 PNG
   20230718 09:20:00  SSMISF18    89GHz   22.22  107.46  50.0    22.43  107.28    0.68      0.15    0.24    1.33  6.74   7.6 PNG
   20230718 09:50:00  SSMISF18    89GHz   22.22  107.46  50.0    22.45  107.21    0.68      0.15    0.24    1.33  6.55   7.6 PNG
   20230718 10:20:00  SSMISF18    89GHz   22.22  107.46  50.0    22.47  107.14    0.68      0.15    0.24    1.33  6.33   7.6 PNG
   20230718 10:50:00  SSMISF18    89GHz   22.22  107.46  50.0    22.49  107.06    0.68      0.15    0.24    1.33  6.11   7.6 PNG
   20230718 11:20:00  SSMISF18    89GHz   22.22  107.46  50.0    22.52  106.99    0.68      0.15    0.24    1.33  5.88   7.6 PNG
   20230718 11:50:00  SSMISF18    89GHz   22.22  107.46  50.0    22.54  106.91    0.68      0.15    0.24    1.33  5.64   7.6 PNG
   20230718 12:20:00  SSMISF18    89GHz   22.22  107.46  50.0    22.56  106.84    0.68      0.15    0.24    1.33  5.42   7.6 PNG
   20230718 12:50:00  SSMISF18    89GHz   22.22  107.46  50.0    22.58  106.76    0.68      0.15    0.24    1.33  5.19   7.6 PNG
   20230718 13:20:00  SSMISF18    89GHz   22.22  107.46  50.0    22.61  106.68    0.68      0.15    0.24    1.33  4.97   7.6 PNG
   20230718 13:50:00  SSMISF18    89GHz   22.22  107.46  50.0    22.62  106.60    0.68      0.15    0.24    1.33  4.76   7.6 PNG
   20230718 14:20:00  SSMISF18    89GHz   22.22  107.46  50.0    22.65  106.52    0.68      0.15    0.24    1.33  4.56   7.6 PNG
   20230718 14:50:00  SSMISF18    89GHz   22.22  107.46  50.0    22.66  106.43    0.68      0.15    0.24    1.33  4.37   7.6 PNG
   20230718 15:20:00  SSMISF18    89GHz   22.22  107.46  50.0    22.68  106.35    0.68      0.15    0.24    1.33  4.19   7.6 PNG
   20230718 15:50:00  SSMISF18    89GHz   22.22  107.46  50.0    22.69  106.26    0.68      0.15    0.24    1.33  4.01   7.6 PNG
   20230718 16:20:00  HIMAWARI     SWIR   22.61  106.34  40.0    22.96  106.07    0.95      0.20     N/A    0.62  5.02   0.0 PNG
   20230718 16:50:00  SSMISF18    89GHz   22.22  107.46  50.0    22.74  106.09    0.68      0.15    0.24    1.33  3.69   7.6 PNG
   20230718 17:20:00  SSMISF16    89GHz   22.32  107.19  50.0    22.60  106.11    0.87      0.20    0.31    0.86  3.55   5.0 PNG
   20230718 17:50:00  HIMAWARI       IR   22.67  106.08  40.0    22.69  106.05    1.29      0.30    0.46    0.58  3.68  25.4 PNG
   20230718 18:20:00  SSMISF16    89GHz   22.32  107.19  50.0    22.63  105.92    0.87      0.20    0.31    0.86  3.30   5.0 PNG
   20230718 18:50:00  HIMAWARI     SWIR   22.70  105.89  40.0    22.85  105.89    1.05      0.05     N/A    0.56  4.53   0.0 PNG
   20230718 19:20:00  HIMAWARI       IR   22.71  105.79  30.0    22.71  105.90    1.01      0.40    0.36    0.68  4.68  24.4 PNG
   20230718 19:50:00  HIMAWARI     SWIR   22.73  105.69  30.0    22.68  105.75    1.31      0.15     N/A    0.46  3.61   0.0 PNG
   20230718 20:20:00  HIMAWARI     SWIR   22.74  105.59  30.0    22.76  105.67    0.82      0.10     N/A    0.71  5.82   0.0 PNG
   20230718 21:00:00  HIMAWARI     SWIR   22.75  105.49  30.0    22.75  105.54    1.32      0.05     N/A    0.46  3.59   0.0 PNG
   20230718 21:20:00  HIMAWARI       IR   22.76  105.38  30.0    22.89  105.59    1.11      0.30    0.39    0.64  4.26  13.3 PNG
   20230718 21:50:00  SSMISF18    89GHz   22.77  105.26  30.0    22.87  105.37    0.96      0.20    0.34    0.71  4.94   3.0 PNG
   20230718 22:20:00  SSMISF18    89GHz   22.77  105.26  30.0    22.86  105.25    0.96      0.20    0.34    0.71  4.74   3.0 PNG
   20230718 22:50:00  HIMAWARI     SWIR   22.79  105.04  30.0    23.04  105.25    0.85      0.35     N/A    0.69  5.61   0.0 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