Tropical Storm 30Y_06


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    .
   20200817 13:40:00  HIMAWARI   NearIR   19.47 -118.66  30.0    20.07 -118.90     0.30      0.85   0.05    0.68  5.57 100.0 GIF
   20200817 14:10:00  HIMAWARI       IR   19.49 -118.51  30.0    19.06 -118.14     2.94      8.31   0.05    0.27  0.57  70.5 GIF
   20200817 14:30:00  HIMAWARI   NearIR   19.49 -118.42  30.0    19.32 -118.21     0.54      1.53   0.05    0.40  3.10  72.8 GIF
   20200817 15:10:00  HIMAWARI   NearIR   19.50 -118.24  30.0    19.40 -118.16     1.66      4.69   0.05    0.16  1.01  49.9 GIF
   20200817 15:40:00  HIMAWARI       IR   19.51 -118.10  30.0    19.06 -118.00     2.27      6.40   0.05    0.28  0.74  63.7 GIF
   20200817 16:10:00  HIMAWARI   NearIR   19.51 -117.98  30.0    19.96 -117.47     2.26      6.38   0.05    0.13  0.74  48.6 GIF
   20200817 16:40:00  HIMAWARI       IR   19.51 -117.86  30.0    18.91 -118.18     0.51      1.43   0.05    0.54  3.31  97.0 GIF
   20200817 17:10:00  HIMAWARI       IR   19.51 -117.74  30.0    18.71 -118.19     0.45      1.29   0.05    0.58  3.69 100.0 GIF
   20200817 17:40:00  HIMAWARI       IR   19.50 -117.62  30.0    19.43 -117.54     3.36      9.49   0.05    0.12  0.50  49.2 GIF
   20200817 18:10:00  HIMAWARI       IR   19.50 -117.51  30.0    19.32 -117.33     0.76      2.14   0.05    0.43  2.22  96.1 GIF
   20200817 18:40:00  HIMAWARI   NearIR   19.49 -117.40  30.0    19.84 -116.66     2.70      7.64   0.05    0.11  0.62  48.8 GIF
   20200817 19:10:00  HIMAWARI   NearIR   19.48 -117.30  30.0    19.81 -116.53     0.41      1.16   0.05    0.51  4.07  97.0 GIF
   20200817 19:40:00  HIMAWARI       IR   19.72 -118.07  30.0    19.17 -117.75     3.36      9.49   0.05    0.09  0.50  44.8 GIF
   20200817 20:10:00  HIMAWARI       IR   19.78 -117.99  30.0    19.50 -116.34     0.34      0.96   0.05    0.71  4.95 100.0 GIF
   20200817 20:40:00  HIMAWARI       IR   19.82 -117.89  30.0    19.37 -116.19     0.69      1.95   0.05    0.46  2.43  95.8 GIF
   20200817 21:10:00  HIMAWARI       IR   19.86 -117.79  30.0    19.56 -116.38     0.00      0.00    N/A    0.00  0.00   0.0 GIF
   20200817 21:40:00  HIMAWARI   NearIR   19.90 -117.68  30.0    20.00 -117.58     3.36      9.49   0.05    0.07  0.50  42.4 GIF
   20200817 22:10:00    SSMI18 85-92GHz   19.92 -117.59  30.0   -80.30   51.57     0.31      0.87    N/A    0.86  5.45   0.0 GIF
   20200817 22:40:00    SSMI18 85-92GHz   19.92 -117.59  30.0   -80.30   51.57     0.31      0.87    N/A    0.86  5.38   0.0 GIF
   20200817 23:10:00    SSMI18 85-92GHz   19.92 -117.59  30.0   -80.30   51.57     0.31      0.87    N/A    0.86  5.28   0.0 GIF
   20200817 23:40:00    SSMI18 85-92GHz   19.92 -117.59  30.0   -80.30   51.57     0.31      0.87    N/A    0.86  5.16   0.0 GIF
   20200818 00:10:00    SSMI18 85-92GHz   19.92 -117.59  30.0   -80.30   51.57     0.31      0.87    N/A    0.86  5.03   0.0 GIF
   20200818 00:40:00  HIMAWARI      Vis   20.02 -116.92  30.0    20.09 -116.82     0.30      0.85   0.25    0.45  5.61  60.4 GIF
   20200818 01:10:00  HIMAWARI      Vis   20.03 -116.79  30.0    20.03 -116.65     0.26      0.73   0.20    0.50  6.46  60.0 GIF
   20200818 01:40:00    SSMI18 85-92GHz   19.92 -117.59  30.0   -80.30   51.57     0.31      0.87    N/A    0.86  4.58   0.0 GIF
   20200818 02:10:00  HIMAWARI      Vis   20.13 -115.96  35.0    20.18 -116.06     0.38      1.06   0.10    0.37  4.46  60.8 GIF
   20200818 02:30:00    SSMI18 85-92GHz   19.92 -117.59  30.0   -80.30   51.57     0.31      0.87    N/A    0.86  4.33   0.0 GIF
   20200818 03:10:00  HIMAWARI      Vis   20.17 -115.77  35.0    20.37 -115.99     0.37      1.06   0.05    0.37  4.48  50.1 GIF
   20200818 03:40:00    SSMI18 85-92GHz   19.92 -117.59  30.0   -80.30   51.57     0.31      0.87    N/A    0.86  3.98   0.0 GIF
   20200818 04:10:00    SSMI18 85-92GHz   19.92 -117.59  30.0   -80.30   51.57     0.31      0.87    N/A    0.86  3.84   0.0 GIF
   20200818 04:40:00    SSMI18 85-92GHz   19.92 -117.59  30.0   -80.30   51.57     0.31      0.87    N/A    0.86  3.70   0.0 GIF
   20200818 05:10:00    SSMI18 85-92GHz   19.92 -117.59  30.0   -80.30   51.57     0.31      0.87    N/A    0.86  3.57   0.0 GIF
   20200818 05:40:00  HIMAWARI      Vis   20.24 -115.35  35.0    20.52 -115.49     0.28      0.79   0.10    0.47  5.98  54.9 GIF
   20200818 06:00:00    SSMI18 85-92GHz   19.92 -117.59  30.0   -80.30   51.57     0.31      0.87    N/A    0.86  3.36   0.0 GIF
   20200818 06:40:00  HIMAWARI      Vis   20.26 -115.46  35.0    20.18 -115.17     0.34      0.96   0.05    0.40  4.92  49.5 GIF
   20200818 07:10:00  HIMAWARI      Vis   20.24 -115.39  35.0    20.12 -115.09     0.32      0.91   0.10    0.42  5.20  50.9 GIF
   20200818 07:40:00    SSMI18 85-92GHz   19.92 -117.59  30.0   -80.30   51.57     0.31      0.87    N/A    0.86  2.98   0.0 GIF
   20200818 08:10:00    SSMI18 85-92GHz   19.92 -117.59  30.0   -80.30   51.57     0.31      0.87    N/A    0.86  2.87   0.0 GIF
   20200818 08:40:00    SSMI18 85-92GHz   19.92 -117.59  30.0   -80.30   51.57     0.31      0.87    N/A    0.86  2.77   0.0 GIF
   20200818 09:10:00    SSMI18 85-92GHz   19.92 -117.59  30.0   -80.30   51.57     0.31      0.87    N/A    0.86  2.68   0.0 GIF
   20200818 09:40:00    SSMI18 85-92GHz   19.92 -117.59  30.0   -80.30   51.57     0.31      0.87    N/A    0.86  2.59   0.0 GIF
   20200818 10:10:00  HIMAWARI   NearIR   20.34 -114.86  35.0    20.02 -112.86     0.53      1.51   0.10    0.40  3.14  50.3 GIF
   20200818 10:40:00    SSMI18 85-92GHz   19.92 -117.59  30.0   -80.30   51.57     0.31      0.87    N/A    0.86  2.42   0.0 GIF
   20200818 11:10:00  HIMAWARI   NearIR   20.42 -114.67  35.0    21.32 -114.69     0.16      0.46   0.05    1.24 10.42 100.0 GIF
   20200818 11:40:00  HIMAWARI   NearIR   20.47 -114.57  35.0    21.29 -114.49     0.14      0.39   0.05    1.44 12.12 100.0 GIF
   20200818 12:10:00  HIMAWARI   NearIR   20.52 -114.47  35.0    21.29 -114.65     0.10      0.27   0.05    2.07 17.63 100.0 GIF
   20200818 12:40:00  HIMAWARI   NearIR   21.18 -114.44  35.0    20.78 -114.85     0.28      0.78   0.05    0.74  6.05 100.0 GIF
   20200818 13:10:00  HIMAWARI   NearIR   21.23 -114.36  35.0    20.83 -114.66     0.19      0.53   0.05    1.08  8.99 100.0 GIF
   20200818 13:40:00    SSMI18 85-92GHz   19.92 -117.59  30.0   -80.30   51.57     0.31      0.87    N/A    0.86  2.00   0.0 GIF
   20200818 14:10:00    SSMI18 85-92GHz   19.92 -117.59  30.0   -80.30   51.57     0.31      0.87    N/A    0.86  1.94   0.0 GIF
   20200818 14:30:00    SSMI18 85-92GHz   19.92 -117.59  30.0   -80.30   51.57     0.31      0.87    N/A    0.86  1.90   0.0 GIF
   20200818 15:10:00  HIMAWARI   NearIR   21.32 -114.02  35.0    20.94 -114.13     0.32      0.91   0.05    0.65  5.24  82.3 GIF
   20200818 15:40:00    SSMI18 85-92GHz   19.92 -117.59  30.0   -80.30   51.57     0.31      0.87    N/A    0.86  1.78   0.0 GIF
   20200818 16:10:00  HIMAWARI   NearIR   21.32 -113.84  35.0    21.17 -113.81     0.19      0.53   0.05    1.08  8.96 100.0 GIF
   20200818 16:40:00  HIMAWARI   NearIR   21.32 -113.75  35.0    21.44 -113.40     0.68      1.93   0.10    0.33  2.46  93.5 GIF
   20200818 17:10:00  HIMAWARI   NearIR   21.31 -113.66  35.0    21.41 -113.28     0.25      0.71   0.05    0.81  6.64 100.0 GIF
   20200818 17:40:00  HIMAWARI   NearIR   21.31 -113.56  35.0    21.38 -113.43     0.15      0.43   0.05    1.32 11.07 100.0 GIF
   20200818 18:10:00  HIMAWARI   NearIR   21.30 -113.47  35.0    21.85 -113.36     0.16      0.44   0.05    1.28 10.72 100.0 GIF
   20200818 18:40:00  HIMAWARI   NearIR   21.51 -113.38  50.0    21.66 -113.49     0.11      0.32   0.05    1.76 14.87 100.0 GIF
   20200818 19:10:00  HIMAWARI   NearIR   21.61 -113.29  50.0    21.21 -113.48     0.15      0.43   0.05    1.31 11.01 100.0 GIF
   20200818 19:40:00  HIMAWARI       IR   21.70 -113.21  50.0    21.55 -113.31     0.43      1.20   0.05    0.61  3.94  78.0 GIF
   20200818 20:10:00  HIMAWARI   NearIR   21.77 -113.12  50.0    21.82 -113.44     0.22      0.61   0.05    0.94  7.79 100.0 GIF
   20200818 20:40:00  HIMAWARI       IR   21.83 -113.04  50.0    21.66 -113.17     0.38      1.06   0.10    0.66  4.46  64.8 GIF
   20200818 21:10:00  HIMAWARI   NearIR   21.88 -112.96  50.0    21.83 -113.17     0.18      0.51   0.05    1.12  9.34 100.0 GIF
   20200818 21:40:00  HIMAWARI   NearIR   21.93 -112.87  50.0    22.08 -113.41     0.27      0.77   0.05    0.76  6.19 100.0 GIF
   20200818 22:10:00  HIMAWARI   NearIR   21.96 -112.79  50.0    22.29 -112.85     0.23      0.64   0.05    0.89  7.38 100.0 GIF
   20200818 22:40:00  HIMAWARI       IR   21.99 -112.71  50.0    22.32 -112.90     0.52      1.47   0.05    0.54  3.22  57.3 GIF
   20200818 23:10:00  HIMAWARI       IR   22.02 -112.63  50.0    22.12 -112.98     0.39      1.11   0.10    0.64  4.28  60.5 GIF
   20200818 23:40:00  HIMAWARI   NearIR   22.04 -112.55  50.0    22.29 -112.69     0.59      1.67   0.25    0.37  2.84  47.8 GIF
   20200819 00:10:00  HIMAWARI   NearIR   22.06 -112.47  50.0    22.36 -112.58     0.57      1.61   0.05    0.38  2.95  49.8 GIF
   20200819 00:40:00    SSMI18 85-92GHz   19.92 -117.59  30.0   -80.30   51.57     0.31      0.87    N/A    0.86  1.13   0.0 GIF
   20200819 01:10:00  HIMAWARI      Vis   22.12 -112.68  55.0    22.12 -112.27     0.59      1.67   0.05    0.25  2.84  42.6 GIF
   20200819 01:40:00  HIMAWARI      Vis   22.14 -112.54  55.0    22.07 -112.22     0.61      1.73   0.05    0.25  2.74  26.5 GIF
   20200819 02:10:00  HIMAWARI      Vis   22.17 -112.41  55.0    22.09 -112.12     0.24      0.67   0.10    0.55  7.07  42.5 GIF
   20200819 02:30:00  HIMAWARI      Vis   22.19 -112.33  55.0    22.01 -112.09     0.20      0.57   0.05    0.63  8.26  47.6 GIF
   20200819 03:10:00  HIMAWARI      Vis   22.23 -112.16  55.0    22.20 -112.05     0.22      0.61   0.40    0.59  7.76  49.1 GIF
   20200819 03:40:00  HIMAWARI      Vis   22.27 -112.04  55.0    22.27 -111.85     0.38      1.08   0.05    0.36  4.39  47.2 GIF
   20200819 04:10:00  HIMAWARI       IR   22.31 -111.92  55.0    21.99 -109.87     0.73      2.07   0.05    0.44  2.29  68.6 GIF
   20200819 04:40:00  HIMAWARI   NearIR   22.36 -111.80  55.0    22.41 -111.88     0.55      1.57   0.05    0.39  3.02  57.0 GIF
   20200819 05:10:00  HIMAWARI   NearIR   22.41 -111.69  55.0    22.51 -111.82     0.32      0.90   0.05    0.65  5.28  75.1 GIF
   20200819 05:40:00  HIMAWARI      Vis   22.46 -111.57  55.0    22.51 -111.28     1.58      4.45   0.15    0.13  1.07  45.7 GIF
   20200819 06:10:00  HIMAWARI       IR   22.52 -111.46  55.0    21.97 -109.76     0.77      2.16   0.15    0.43  2.19  75.7 GIF
   20200819 06:40:00  HIMAWARI      Vis   22.57 -111.82  40.0    22.54 -111.95     1.42      4.02   0.05    0.14  1.18  36.2 GIF
   20200819 07:10:00  HIMAWARI      Vis   22.62 -111.68  40.0    22.50 -111.11     0.48      1.37   0.25    0.30  3.46  57.3 GIF
   20200819 07:40:00  HIMAWARI      Vis   22.68 -111.55  40.0    22.51 -111.09     0.53      1.50   0.05    0.28  3.16  57.2 GIF
   20200819 08:10:00  HIMAWARI       IR   22.75 -111.42  40.0    22.52 -111.53     0.45      1.27   0.05    0.59  3.75  93.5 GIF
   20200819 08:40:00  HIMAWARI       IR   22.82 -111.29  40.0    22.69 -111.43     0.75      2.12   0.05    0.44  2.24  73.4 GIF
   20200819 09:10:00    SSMI16 85-92GHz   22.87 -111.19  40.0   -80.23   63.07     0.29      0.81    N/A    0.99  5.87   0.0 GIF
   20200819 09:40:00    SSMI16 85-92GHz   22.87 -111.19  40.0   -80.23   63.07     0.29      0.81    N/A    0.99  5.80   0.0 GIF
   20200819 10:10:00    SSMI16 85-92GHz   22.87 -111.19  40.0   -80.23   63.07     0.29      0.81    N/A    0.99  5.68   0.0 GIF
   20200819 10:40:00    SSMI16 85-92GHz   22.87 -111.19  40.0   -80.23   63.07     0.29      0.81    N/A    0.99  5.54   0.0 GIF
   20200819 11:10:00    SSMI16 85-92GHz   22.87 -111.19  40.0   -80.23   63.07     0.29      0.81    N/A    0.99  5.38   0.0 GIF
   20200819 11:40:00    SSMI16 85-92GHz   22.87 -111.19  40.0   -80.23   63.07     0.29      0.81    N/A    0.99  5.22   0.0 GIF
   20200819 12:10:00    SSMI16 85-92GHz   22.87 -111.19  40.0   -80.23   63.07     0.29      0.81    N/A    0.99  5.05   0.0 GIF
   20200819 12:40:00    SSMI16 85-92GHz   22.87 -111.19  40.0   -80.23   63.07     0.29      0.81    N/A    0.99  4.87   0.0 GIF
   20200819 13:10:00    SSMI16 85-92GHz   22.87 -111.19  40.0   -80.23   63.07     0.29      0.81    N/A    0.99  4.70   0.0 GIF
   20200819 13:40:00    SSMI16 85-92GHz   22.87 -111.19  40.0   -80.23   63.07     0.29      0.81    N/A    0.99  4.53   0.0 GIF
   20200819 14:10:00    SSMI16 85-92GHz   22.87 -111.19  40.0   -80.23   63.07     0.29      0.81    N/A    0.99  4.36   0.0 GIF
   20200819 14:30:00    SSMI16 85-92GHz   22.87 -111.19  40.0   -80.23   63.07     0.29      0.81    N/A    0.99  4.25   0.0 GIF
   20200819 15:10:00    SSMI16 85-92GHz   22.87 -111.19  40.0   -80.23   63.07     0.29      0.81    N/A    0.99  4.04   0.0 GIF
   20200819 15:40:00    SSMI16 85-92GHz   22.87 -111.19  40.0   -80.23   63.07     0.29      0.81    N/A    0.99  3.89   0.0 GIF
   20200819 16:10:00    SSMI16 85-92GHz   22.87 -111.19  40.0   -80.23   63.07     0.29      0.81    N/A    0.99  3.74   0.0 GIF
   20200819 16:40:00    SSMI16 85-92GHz   22.87 -111.19  40.0   -80.23   63.07     0.29      0.81    N/A    0.99  3.60   0.0 GIF
   20200819 17:10:00    SSMI16 85-92GHz   22.87 -111.19  40.0   -80.23   63.07     0.29      0.81    N/A    0.99  3.47   0.0 GIF
   20200819 17:40:00    SSMI16 85-92GHz   22.87 -111.19  40.0   -80.23   63.07     0.29      0.81    N/A    0.99  3.34   0.0 GIF
   20200819 18:10:00    SSMI16 85-92GHz   22.87 -111.19  40.0   -80.23   63.07     0.29      0.81    N/A    0.99  3.21   0.0 GIF
   20200819 18:40:00    SSMI16 85-92GHz   22.87 -111.19  40.0   -80.23   63.07     0.29      0.81    N/A    0.99  3.10   0.0 GIF
   20200819 19:10:00    SSMI16 85-92GHz   22.87 -111.19  40.0   -80.23   63.07     0.29      0.81    N/A    0.99  2.98   0.0 GIF
   20200819 19:40:00    SSMI16 85-92GHz   22.87 -111.19  40.0   -80.23   63.07     0.29      0.81    N/A    0.99  2.88   0.0 GIF
   20200819 20:10:00  HIMAWARI       IR   24.49 -108.90  35.0    23.59 -107.45     0.45      1.27   0.05    0.59  3.72  98.8 GIF
   20200819 20:40:00    SSMI16 85-92GHz   22.87 -111.19  40.0   -80.23   63.07     0.29      0.81    N/A    0.99  2.68   0.0 GIF
   20200819 21:10:00    SSMI16 85-92GHz   22.87 -111.19  40.0   -80.23   63.07     0.29      0.81    N/A    0.99  2.59   0.0 GIF
   20200819 21:40:00    SSMI16 85-92GHz   22.87 -111.19  40.0   -80.23   63.07     0.29      0.81    N/A    0.99  2.50   0.0 GIF
   20200819 22:10:00    SSMI16 85-92GHz   22.87 -111.19  40.0   -80.23   63.07     0.29      0.81    N/A    0.99  2.42   0.0 GIF
   20200819 22:40:00    SSMI16 85-92GHz   24.84 -108.56  35.0   -80.16   65.79     0.44      1.23    N/A    0.37  3.83   0.0 GIF
   20200819 23:10:00    SSMI16 85-92GHz   24.84 -108.56  35.0   -80.16   65.79     0.44      1.23    N/A    0.37  3.79   0.0 GIF
   20200819 23:40:00    SSMI16 85-92GHz   24.84 -108.56  35.0   -80.16   65.79     0.44      1.23    N/A    0.37  3.73   0.0 GIF
   20200820 00:10:00    SSMI16 85-92GHz   24.84 -108.56  35.0   -80.16   65.79     0.44      1.23    N/A    0.37  3.67   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