Tropical Storm 11E


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    .
   20220902 01:20:20    SSMI16 85-92GHz   19.30  110.91  30.0    19.17  111.07     0.55      1.55    N/A    0.13  3.03   0.0 GIF
   20220902 01:50:20    SSMI17 85-92GHz   19.40  111.01  30.0    19.27  110.92     0.54      1.52    N/A    0.15  3.12   0.0 GIF
   20220902 02:20:20    SSMI17 85-92GHz   19.40  111.01  30.0    19.33  110.98     0.54      1.52    N/A    0.15  3.09   0.0 GIF
   20220902 02:50:20    SSMI17 85-92GHz   19.40  111.01  30.0    19.53  111.18     0.54      1.52    N/A    0.15  3.06   0.0 GIF
   20220902 03:20:20    GOES18       IR   19.74  111.33  30.0    19.27  111.09     0.16      0.46   0.10    1.24 10.23 100.0 GIF
   20220902 03:50:20    GOES18       IR   19.80  111.38  30.0    19.27  111.09     0.30      0.85   0.15    0.77  5.59 100.0 GIF
   20220902 04:20:20    SSMI17 85-92GHz   19.40  111.01  30.0    19.70  111.33     0.54      1.52    N/A    0.15  2.92   0.0 GIF
   20220902 04:50:20    GOES18       IR   19.91  111.48  30.0    19.01  110.77     0.36      1.03   0.10    0.68  4.62  99.5 GIF
   20220902 05:30:20    GOES18       IR   19.98  111.55  30.0    19.51  111.20     0.28      0.79   0.05    0.82  6.01  98.1 GIF
   20220902 05:50:20    GOES18       IR   20.02  111.58  30.0    19.45  111.32     0.31      0.89   0.05    0.75  5.35  90.3 GIF
   20220902 06:20:20    GOES18   NearIR   20.07  111.63  30.0    19.45  111.31     0.45      1.27   0.30    0.47  3.75  74.4 GIF
   20220902 06:50:20    GOES18       IR   20.13  111.68  30.0    19.63  111.07     0.34      0.97   0.05    0.71  4.91  99.5 GIF
   20220902 07:30:20    GOES18       IR   20.20  111.75  30.0    19.65  111.51     0.18      0.52   0.45    1.14  9.17 100.0 GIF
   20220902 07:50:20    GOES18   NearIR   20.23  111.78  30.0    19.93  111.14     0.43      1.21   0.10    0.50  3.93  82.2 GIF
   20220902 08:20:20    GOES18   NearIR   20.29  111.83  30.0    19.61  111.73     0.41      1.16   0.25    0.51  4.07  86.4 GIF
   20220902 08:50:23    SSMI17 85-92GHz   19.40  111.01  30.0    19.73  111.58     0.54      1.52    N/A    0.15  2.39   0.0 GIF
   20220902 09:20:20    GOES18       IR   19.95  111.73  35.0    19.97  112.16     0.51      1.45   0.05    0.54  3.28  99.5 GIF
   20220902 09:50:20    GOES18       IR   20.02  111.78  35.0    20.09  111.88     0.20      0.57   0.05    1.06  8.37 100.0 GIF
   20220902 10:20:20    SSMI17 85-92GHz   19.40  111.01  30.0    19.93  111.71     0.54      1.52    N/A    0.15  2.21   0.0 GIF
   20220902 10:50:20    SSMI17 85-92GHz   19.40  111.01  30.0    20.00  111.76     0.54      1.52    N/A    0.15  2.16   0.0 GIF
   20220902 11:10:00    SSMI17 85-92GHz   19.40  111.01  30.0    20.05  111.78     0.54      1.52    N/A    0.15  2.12   0.0 GIF
   20220902 11:50:20    GOES18       IR   20.30  111.95  35.0    20.45  111.90     0.40      1.13   0.05    0.64  4.21  97.0 GIF
   20220902 12:20:20    GOES18   NearIR   20.37  111.99  35.0    20.12  112.12     0.53      1.50   0.05    0.41  3.17  81.3 GIF
   20220902 12:50:20    GOES18   NearIR   20.44  112.03  35.0    20.11  111.69     0.31      0.88   0.10    0.67  5.40  99.8 GIF
   20220902 13:20:20    SSMI17 85-92GHz   19.40  111.01  30.0    20.36  111.97     0.54      1.52    N/A    0.15  1.90   0.0 GIF
   20220902 13:50:20    GOES18       IR   20.58  112.12  35.0    20.56  112.47     0.61      1.74   0.10    0.49  2.73  83.7 GIF
   20220902 14:20:20    SSMI17 85-92GHz   19.40  111.01  30.0    20.50  112.06     0.54      1.52    N/A    0.15  1.81   0.0 GIF
   20220902 14:50:20    GOES18   NearIR   20.67  112.18  40.0    20.92  112.18     0.38      1.09   0.05    0.55  4.37  62.2 GIF
   20220902 15:20:22    GOES18       IR   20.75  112.23  40.0    20.95  112.23     0.30      0.84   0.05    0.78  5.63 100.0 GIF
   20220902 15:50:22    SSMI17 85-92GHz   20.77  112.24  40.0    21.28  112.07     0.17      0.48    N/A    2.24  9.86   0.0 GIF
   20220902 16:20:20    SSMI17 85-92GHz   20.77  112.24  40.0    21.35  112.12     0.17      0.48    N/A    2.24  9.57   0.0 GIF
   20220902 16:50:20    SSMI17 85-92GHz   20.77  112.24  40.0    21.43  112.17     0.17      0.48    N/A    2.24  9.21   0.0 GIF
   20220902 17:30:20    GOES18      Vis   21.08  112.44  40.0    21.48  112.33     0.13      0.36   0.20    0.97 13.21  99.0 GIF
   20220902 17:50:20    SSMI17 85-92GHz   20.77  112.24  40.0    21.57  112.27     0.17      0.48    N/A    2.24  8.39   0.0 GIF
   20220902 18:20:20    SSMI17 85-92GHz   20.77  112.24  40.0    21.65  112.32     0.17      0.48    N/A    2.24  7.97   0.0 GIF
   20220902 18:50:20    GOES18      Vis   21.27  112.57  40.0    21.55  112.51     0.14      0.38   0.30    0.92 12.40  81.2 GIF
   20220902 19:20:20    GOES18      Vis   21.34  112.62  40.0    21.57  112.56     0.21      0.60   0.05    0.60  7.88  69.1 GIF
   20220902 19:50:20    SSMI17 85-92GHz   20.77  112.24  40.0    21.86  112.46     0.17      0.48    N/A    2.24  6.78   0.0 GIF
   20220902 20:20:20    SSMI17 85-92GHz   20.77  112.24  40.0    21.93  112.51     0.17      0.48    N/A    2.24  6.42   0.0 GIF
   20220902 20:50:20    SSMI17 85-92GHz   20.77  112.24  40.0    22.22  112.58     0.17      0.48    N/A    2.24  6.08   0.0 GIF
   20220902 21:20:20    GOES18      Vis   21.85  112.83  40.0    22.18  112.54     0.21      0.60   0.30    0.61  7.93  69.1 GIF
   20220902 21:50:20    GOES18   NearIR   21.93  112.88  40.0    22.26  112.32     0.25      0.71   0.10    0.81  6.69  74.0 GIF
   20220902 22:20:20     AMSR2 85-92GHz   21.83  112.82  40.0    22.41  112.78     0.15      0.44    N/A    2.50 10.13   0.0 GIF
   20220902 22:50:20     AMSR2 85-92GHz   21.83  112.82  40.0    22.49  112.83     0.15      0.44    N/A    2.50  9.68   0.0 GIF
   20220902 23:10:00     AMSR2 85-92GHz   21.83  112.82  40.0    22.54  112.86     0.15      0.44    N/A    2.50  9.37   0.0 GIF
   20220902 23:50:20     AMSR2 85-92GHz   21.83  112.82  40.0    22.65  112.93     0.15      0.44    N/A    2.50  8.72   0.0 GIF
   20220902 14:33:36    SSMI16 85-92GHz   20.69  112.18  35.0   -26.05   35.54     0.38      1.09    N/A    0.53  0.00   0.0 GIF
   20220903 00:50:20    SSMI16 85-92GHz   22.35  113.16  40.0    22.81  112.82     0.13      0.36    N/A    3.25 13.11   0.0 GIF
   20220903 01:20:20    SSMI16 85-92GHz   22.35  113.16  40.0    22.88  112.87     0.13      0.36    N/A    3.25 12.63   0.0 GIF
   20220903 01:50:20    SSMI16 85-92GHz   22.35  113.16  40.0    22.96  112.93     0.13      0.36    N/A    3.25 12.02   0.0 GIF
   20220903 02:20:20    SSMI16 85-92GHz   22.35  113.16  40.0    23.04  112.98     0.13      0.36    N/A    3.25 11.36   0.0 GIF
   20220903 02:50:20    SSMI18 85-92GHz   22.48  113.25  40.0    23.42  112.80     0.14      0.40    N/A    2.83 10.71   0.0 GIF
   20220903 03:20:20    SSMI18 85-92GHz   22.48  113.25  40.0    23.51  112.87     0.14      0.40    N/A    2.83 10.15   0.0 GIF
   20220903 03:50:20    SSMI18 85-92GHz   22.48  113.25  40.0    23.59  112.93     0.14      0.40    N/A    2.83  9.59   0.0 GIF
   20220903 04:20:20    SSMI18 85-92GHz   22.48  113.25  40.0    23.68  112.98     0.14      0.40    N/A    2.83  9.04   0.0 GIF
   20220903 04:50:20    SSMI18 85-92GHz   22.48  113.25  40.0    23.76  113.05     0.14      0.40    N/A    2.83  8.50   0.0 GIF
   20220903 05:30:20    SSMI18 85-92GHz   22.48  113.25  40.0    23.87  113.13     0.14      0.40    N/A    2.83  7.83   0.0 GIF
   20220903 05:50:20    SSMI18 85-92GHz   22.48  113.25  40.0    23.93  113.17     0.14      0.40    N/A    2.83  7.52   0.0 GIF
   20220903 06:20:20    SSMI18 85-92GHz   22.48  113.25  40.0    24.01  113.24     0.14      0.40    N/A    2.83  7.07   0.0 GIF
   20220903 06:50:20    GOES18       IR   23.75  113.66  45.0    24.30  114.09     0.21      0.60   0.05    1.00  7.84 100.0 GIF
   20220903 07:20:20    GOES18       IR   23.84  113.71  45.0    24.06  114.15     0.17      0.49   0.10    1.19  9.67 100.0 GIF
   20220903 07:50:20    GOES18       IR   23.92  113.77  45.0    24.09  114.18     0.20      0.56   0.10    1.06  8.40 100.0 GIF
   20220903 08:20:20    GOES18   NearIR   24.00  113.83  45.0    24.08  114.24     0.28      0.78   0.15    0.74  6.07  80.2 GIF
   20220903 08:50:22    GOES18   NearIR   23.97  114.07  45.0    24.07  114.21     0.20      0.57   0.15    1.00  8.33  93.7 GIF
   20220903 09:20:20    SSMI18 85-92GHz   22.48  113.25  40.0    24.40  113.79     0.14      0.40    N/A    2.83  4.99   0.0 GIF
   20220903 09:50:20    GOES18   NearIR   24.14  114.23  45.0    24.54  114.31     0.34      0.97   0.50    0.61  4.90  69.6 GIF
   20220903 10:20:20    SSMI18 85-92GHz   22.48  113.25  40.0    24.57  113.93     0.14      0.40    N/A    2.83  4.49   0.0 GIF
   20220903 10:50:20    SSMI18 85-92GHz   22.48  113.25  40.0    24.64  114.02     0.14      0.40    N/A    2.83  4.27   0.0 GIF
   20220903 11:20:20     AMSR2 85-92GHz   24.05  114.15  45.0    24.73  114.62     0.13      0.38    N/A    3.05 10.66   0.0 GIF
   20220903 11:50:20     AMSR2 85-92GHz   24.05  114.15  45.0    24.81  114.69     0.13      0.38    N/A    3.05 10.04   0.0 GIF
   20220903 12:20:20     AMSR2 85-92GHz   24.05  114.15  45.0    24.89  114.77     0.13      0.38    N/A    3.05  9.43   0.0 GIF
   20220903 13:00:20     AMSR2 85-92GHz   24.05  114.15  45.0    24.99  114.88     0.13      0.38    N/A    3.05  8.66   0.0 GIF
   20220903 13:20:20     AMSR2 85-92GHz   24.05  114.15  45.0    25.04  114.93     0.13      0.38    N/A    3.05  8.30   0.0 GIF
   20220903 13:50:20    SSMI18 85-92GHz   24.77  114.82  45.0    24.98  114.77     0.16      0.46    N/A    2.32 10.23   0.0 GIF
   20220903 14:20:20    SSMI18 85-92GHz   24.77  114.82  45.0    25.05  114.85     0.16      0.46    N/A    2.32 10.01   0.0 GIF
   20220903 14:50:20    SSMI16 85-92GHz   24.86  114.91  45.0    25.23  114.72     0.17      0.48    N/A    2.20  9.68   0.0 GIF
   20220903 15:20:20    SSMI16 85-92GHz   24.86  114.91  45.0    25.30  114.80     0.17      0.48    N/A    2.20  9.38   0.0 GIF
   20220903 15:50:20    SSMI16 85-92GHz   24.86  114.91  45.0    25.37  114.89     0.17      0.48    N/A    2.20  9.01   0.0 GIF
   20220903 16:20:20    GOES18      Vis   25.30  115.03  45.0    25.40  115.14     0.12      0.34   0.45    1.03 14.07  98.8 GIF
   20220903 16:50:20    GOES18      Vis   25.37  115.12  45.0    25.47  115.31     0.13      0.36   0.15    0.98 13.29  88.0 GIF
   20220903 17:20:20    SSMI16 85-92GHz   24.86  114.91  45.0    25.60  115.15     0.17      0.48    N/A    2.20  7.80   0.0 GIF
   20220903 17:50:20    GOES18      Vis   25.52  115.30  45.0    25.60  115.47     0.17      0.49   0.10    0.73  9.69  81.4 GIF
   20220903 18:20:20    GOES18      Vis   25.60  115.39  45.0    25.62  115.50     0.12      0.35   0.50    1.00 13.57  99.5 GIF
   20220903 18:50:20    SSMI16 85-92GHz   24.86  114.91  45.0    25.82  115.44     0.17      0.48    N/A    2.20  6.64   0.0 GIF
   20220903 19:30:20    GOES18      Vis   25.77  115.61  45.0    25.75  115.72     0.11      0.31   0.50    1.11 15.16  98.6 GIF
   20220903 19:50:20    GOES18       IR   25.82  115.67  45.0    25.90  115.92     0.25      0.69   0.50    0.90  6.85  68.9 GIF
   20220903 20:20:20    GOES18       IR   25.90  115.77  45.0    25.90  115.88     0.28      0.78   0.50    0.82  6.05  65.8 GIF
   20220903 20:50:20    GOES18      Vis   25.98  116.07  40.0    25.98  116.18     0.12      0.34   0.30    1.04 14.15  96.5 GIF
   20220903 21:20:20    GOES18   NearIR   26.04  116.17  40.0    26.26  116.17     0.25      0.72   0.35    0.81  6.63  55.6 GIF
   20220903 21:50:20    GOES18      Vis   26.09  116.27  40.0    26.17  116.43     0.12      0.34   0.05    1.03 13.99  81.3 GIF
   20220903 22:20:20    GOES18   NearIR   26.15  116.36  40.0    26.43  116.23     0.26      0.73   0.50    0.79  6.49  55.4 GIF
   20220903 22:50:20    GOES18       IR   26.21  116.46  40.0    26.23  116.35     0.28      0.79   0.50    0.82  6.03  67.1 GIF
   20220903 23:20:20    GOES18       IR   26.27  116.56  40.0    26.47  116.45     0.29      0.82   0.50    0.79  5.75  69.3 GIF
   20220903 23:50:20    GOES18   NearIR   26.33  116.66  40.0    26.45  116.52     0.31      0.88   0.05    0.67  5.41  58.6 GIF
   20220904 00:30:20    SSMI16 85-92GHz   26.38  116.75  40.0    26.50  116.57     0.30      0.84    N/A    0.92  5.63   0.0 GIF
   20220904 00:50:20    SSMI16 85-92GHz   26.38  116.75  40.0    26.54  116.64     0.30      0.84    N/A    0.92  5.58   0.0 GIF
   20220904 01:20:20    SSMI18 85-92GHz   26.46  116.88  40.0    26.40  116.63     0.25      0.70    N/A    1.27  6.74   0.0 GIF
   20220904 01:50:20    SSMI18 85-92GHz   26.46  116.88  40.0    26.46  116.73     0.25      0.70    N/A    1.27  6.60   0.0 GIF
   20220904 02:20:20    SSMI18 85-92GHz   26.46  116.88  40.0    26.52  116.83     0.25      0.70    N/A    1.27  6.43   0.0 GIF
   20220904 02:50:20    GOES18   NearIR   26.78  117.07  40.0    26.76  117.26     0.25      0.70   0.20    0.82  6.74  59.6 GIF
   20220904 03:30:20    SSMI18 85-92GHz   26.46  116.88  40.0    26.76  116.87     0.25      0.70    N/A    1.27  5.94   0.0 GIF
   20220904 03:50:20    SSMI18 85-92GHz   26.46  116.88  40.0    26.79  116.94     0.25      0.70    N/A    1.27  5.80   0.0 GIF
   20220904 04:20:20    SSMI18 85-92GHz   26.46  116.88  40.0    26.85  117.05     0.25      0.70    N/A    1.27  5.58   0.0 GIF
   20220904 05:00:20    SSMI18 85-92GHz   26.46  116.88  40.0    26.92  117.20     0.25      0.70    N/A    1.27  5.28   0.0 GIF
   20220904 05:30:20    SSMI18 85-92GHz   26.46  116.88  40.0    26.97  117.31     0.25      0.70    N/A    1.27  5.07   0.0 GIF
   20220904 05:50:20    SSMI18 85-92GHz   26.46  116.88  40.0    27.00  117.38     0.25      0.70    N/A    1.27  4.93   0.0 GIF
   20220904 06:20:20    GOES18   NearIR   27.16  117.82  40.0    26.99  117.96     0.29      0.81   0.15    0.72  5.86  53.4 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