Tropical Storm 22E


ARCHER-V2.8 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    .
   20181014 21:45:38    GOES16   NearIR   17.41  104.15  30.0    16.41  103.24     0.59      1.68   0.15    0.37  2.83  60.9 GIF
   20181014 22:15:38    GOES16      Vis   17.42  104.18  30.0    16.87  104.32     0.62      1.76   0.15    0.24  2.70  49.8 GIF
   20181014 22:45:38     AMSR2 85-92GHz   17.37  104.00  30.0    17.42  104.21     0.59      1.67    N/A    0.06  2.63   0.0 GIF
   20181014 23:15:38     AMSR2 85-92GHz   17.37  104.00  30.0    17.42  104.23     0.59      1.67    N/A    0.06  2.59   0.0 GIF
   20181014 23:45:38     AMSR2 85-92GHz   17.37  104.00  30.0    17.42  104.26     0.59      1.67    N/A    0.06  2.54   0.0 GIF
   20181015 00:15:38    GOES16   NearIR   17.43  104.28  30.0    17.41  103.60     0.53      1.49   0.05    0.41  3.19  72.4 GIF
   20181015 00:45:38     AMSR2 85-92GHz   17.37  104.00  30.0    17.42  104.30     0.59      1.67    N/A    0.06  2.44   0.0 GIF
   20181015 01:15:38    SSMI18 85-92GHz   17.43  104.30  30.0    17.43  104.31     0.35      0.98    N/A    0.68  4.82   0.0 GIF
   20181015 01:45:38    SSMI18 85-92GHz   17.43  104.30  30.0    17.49  104.25     0.35      0.98    N/A    0.68  4.75   0.0 GIF
   20181015 02:15:38    SSMI18 85-92GHz   17.43  104.30  30.0    17.49  104.27     0.35      0.98    N/A    0.68  4.66   0.0 GIF
   20181015 02:45:38    SSMI18 85-92GHz   17.49  104.24  30.0    17.50  104.29     0.36      1.02    N/A    0.61  4.49   0.0 GIF
   20181015 03:15:38    SSMI18 85-92GHz   17.49  104.24  30.0    17.50  104.31     0.36      1.02    N/A    0.61  4.40   0.0 GIF
   20181015 03:45:38    SSMI18 85-92GHz   17.49  104.24  30.0    17.51  104.33     0.36      1.02    N/A    0.61  4.30   0.0 GIF
   20181015 04:15:38    SSMI18 85-92GHz   17.49  104.24  30.0    17.52  104.36     0.36      1.02    N/A    0.61  4.19   0.0 GIF
   20181015 04:45:38    SSMI18 85-92GHz   17.49  104.24  30.0    17.53  104.38     0.36      1.02    N/A    0.61  4.08   0.0 GIF
   20181015 05:15:38    SSMI18 85-92GHz   17.49  104.24  30.0    17.54  104.41     0.36      1.02    N/A    0.61  3.96   0.0 GIF
   20181015 05:45:38    SSMI18 85-92GHz   17.49  104.24  30.0    17.55  104.43     0.36      1.02    N/A    0.61  3.85   0.0 GIF
   20181015 06:15:38    SSMI18 85-92GHz   17.49  104.24  30.0    17.56  104.46     0.36      1.02    N/A    0.61  3.73   0.0 GIF
   20181015 06:45:38    SSMI18 85-92GHz   17.49  104.24  30.0    17.57  104.48     0.36      1.02    N/A    0.61  3.61   0.0 GIF
   20181015 07:15:38    SSMI18 85-92GHz   17.49  104.24  30.0    17.54  104.23     0.36      1.02    N/A    0.61  3.50   0.0 GIF
   20181015 07:45:38    SSMI18 85-92GHz   17.49  104.24  30.0    17.56  104.20     0.36      1.02    N/A    0.61  3.39   0.0 GIF
   20181015 08:15:38    SSMI18 85-92GHz   17.49  104.24  30.0    17.58  104.20     0.36      1.02    N/A    0.61  3.28   0.0 GIF
   20181015 08:45:38    SSMI18 85-92GHz   17.49  104.24  30.0    17.50  104.20     0.36      1.02    N/A    0.61  3.17   0.0 GIF
   20181015 09:15:38    SSMI18 85-92GHz   17.49  104.24  30.0    17.50  104.20     0.36      1.02    N/A    0.61  3.07   0.0 GIF
   20181015 09:45:38    SSMI18 85-92GHz   17.49  104.24  30.0    17.51  104.21     0.36      1.02    N/A    0.61  2.97   0.0 GIF
   20181015 10:15:38    SSMI18 85-92GHz   17.49  104.24  30.0    17.53  104.22     0.36      1.02    N/A    0.61  2.88   0.0 GIF
   20181015 10:45:38       GMI 85-92GHz   17.53  104.22  35.0    17.54  104.23     0.56      1.58    N/A    0.11  2.98   0.0 GIF
   20181015 11:15:38       GMI 85-92GHz   17.53  104.22  35.0    17.55  104.24     0.56      1.58    N/A    0.11  2.96   0.0 GIF
   20181015 11:45:38       GMI 85-92GHz   17.53  104.22  35.0    17.57  104.25     0.56      1.58    N/A    0.11  2.93   0.0 GIF
   20181015 12:15:38       GMI 85-92GHz   17.53  104.22  35.0    17.58  104.26     0.56      1.58    N/A    0.11  2.89   0.0 GIF
   20181015 12:45:38    GOES16       IR   17.60  104.27  35.0    17.03  105.97     0.48      1.35   0.10    0.56  3.50  83.5 GIF
   20181015 13:15:38       GMI 85-92GHz   17.53  104.22  35.0    17.62  104.45     0.56      1.58    N/A    0.11  2.79   0.0 GIF
   20181015 13:45:38       GMI 85-92GHz   17.53  104.22  35.0    17.59  104.39     0.56      1.58    N/A    0.11  2.74   0.0 GIF
   20181015 14:15:38       GMI 85-92GHz   17.53  104.22  35.0    17.59  104.39     0.56      1.58    N/A    0.11  2.69   0.0 GIF
   20181015 14:45:38       GMI 85-92GHz   17.53  104.22  35.0    17.59  104.40     0.56      1.58    N/A    0.11  2.63   0.0 GIF
   20181015 15:15:38    SSMI18 85-92GHz   17.60  104.40  40.0    17.61  104.41     0.39      1.11    N/A    0.50  4.24   0.0 GIF
   20181015 15:45:38    SSMI18 85-92GHz   17.60  104.40  40.0    17.61  104.41     0.39      1.11    N/A    0.50  4.18   0.0 GIF
   20181015 16:15:38    SSMI18 85-92GHz   17.60  104.40  40.0    17.62  104.42     0.39      1.11    N/A    0.50  4.11   0.0 GIF
   20181015 16:45:37    SSMI18 85-92GHz   17.60  104.40  40.0    17.63  104.43     0.39      1.11    N/A    0.50  4.02   0.0 GIF
   20181015 17:15:37    SSMI18 85-92GHz   17.60  104.40  40.0    17.64  104.44     0.39      1.11    N/A    0.50  3.93   0.0 GIF
   20181015 17:45:37    GOES16      Vis   17.65  104.45  40.0    16.40  104.74     0.33      0.95   0.25    0.40  5.02  69.7 GIF
   20181015 18:15:37    GOES16      Vis   17.66  104.46  40.0    16.46  104.91     0.28      0.78   0.45    0.48  6.05  76.3 GIF
   20181015 18:45:37    GOES16      Vis   17.67  104.47  40.0    16.62  105.00     0.39      1.11   0.40    0.35  4.29  62.6 GIF
   20181015 19:15:37    SSMI18 85-92GHz   17.60  104.40  40.0    17.69  104.49     0.39      1.11    N/A    0.50  3.53   0.0 GIF
   20181015 19:45:37    GOES16      Vis   18.00  104.49  45.0    18.00  104.91     0.26      0.73   0.05    0.51  6.54  60.5 GIF
   20181015 20:15:37    GOES16      Vis   18.00  104.49  45.0    18.00  104.81     0.37      1.04   0.15    0.37  4.55  50.0 GIF
   20181015 20:45:37    SSMI18 85-92GHz   17.60  104.40  40.0    18.00  104.50     0.39      1.11    N/A    0.50  3.23   0.0 GIF
   20181015 21:15:37    SSMI18 85-92GHz   17.60  104.40  40.0    18.01  104.51     0.39      1.11    N/A    0.50  3.13   0.0 GIF
   20181015 21:45:37     AMSR2 85-92GHz   18.00  104.50  45.0    18.00  104.50     0.21      0.59    N/A    1.64  7.57   0.0 GIF
   20181015 22:15:37     AMSR2 85-92GHz   18.00  104.50  45.0    18.00  104.51     0.21      0.59    N/A    1.64  7.31   0.0 GIF
   20181015 22:45:37     AMSR2 85-92GHz   18.00  104.50  45.0    18.01  104.52     0.21      0.59    N/A    1.64  7.03   0.0 GIF
   20181015 23:15:37     AMSR2 85-92GHz   18.00  104.50  45.0    18.02  104.53     0.21      0.59    N/A    1.64  6.75   0.0 GIF
   20181015 23:45:38     AMSR2 85-92GHz   18.00  104.50  45.0    18.02  104.54     0.21      0.59    N/A    1.64  6.45   0.0 GIF
   20181016 00:15:38     AMSR2 85-92GHz   18.00  104.50  45.0    18.02  104.55     0.21      0.59    N/A    1.64  6.17   0.0 GIF
   20181016 00:45:38     AMSR2 85-92GHz   18.00  104.50  45.0    18.03  104.57     0.21      0.59    N/A    1.64  5.89   0.0 GIF
   20181016 01:15:38     AMSR2 85-92GHz   18.00  104.50  45.0    18.34  104.55     0.21      0.59    N/A    1.64  5.62   0.0 GIF
   20181016 01:45:38     AMSR2 85-92GHz   18.00  104.50  45.0    18.36  104.56     0.21      0.59    N/A    1.64  5.36   0.0 GIF
   20181016 02:15:38     AMSR2 85-92GHz   18.00  104.50  45.0    18.37  104.58     0.21      0.59    N/A    1.64  5.11   0.0 GIF
   20181016 02:45:38     AMSR2 85-92GHz   18.00  104.50  45.0    18.39  104.59     0.21      0.59    N/A    1.64  4.88   0.0 GIF
   20181016 03:15:38     AMSR2 85-92GHz   18.00  104.50  45.0    18.41  104.61     0.21      0.59    N/A    1.64  4.65   0.0 GIF
   20181016 03:45:38     AMSR2 85-92GHz   18.00  104.50  45.0    18.43  104.62     0.21      0.59    N/A    1.64  4.44   0.0 GIF
   20181016 04:15:38     AMSR2 85-92GHz   18.00  104.50  45.0    18.44  104.63     0.21      0.59    N/A    1.64  4.24   0.0 GIF
   20181016 04:45:38     AMSR2 85-92GHz   18.00  104.50  45.0    18.45  104.64     0.21      0.59    N/A    1.64  4.06   0.0 GIF
   20181016 05:15:38     AMSR2 85-92GHz   18.00  104.50  45.0    18.47  104.65     0.21      0.59    N/A    1.64  3.88   0.0 GIF
   20181016 05:45:38    GOES16   NearIR   18.49  104.66  55.0    19.32  106.01     0.45      1.27   0.05    0.47  3.74  61.2 GIF
   20181016 06:15:38    SSMI17 85-92GHz   18.34  104.54  55.0    18.52  104.67     0.37      1.03    N/A    0.60  3.60   0.0 GIF
   20181016 06:45:38    SSMI17 85-92GHz   18.34  104.54  55.0    18.53  104.68     0.37      1.03    N/A    0.60  3.48   0.0 GIF
   20181016 07:15:38    SSMI17 85-92GHz   18.34  104.54  55.0    18.65  104.49     0.37      1.03    N/A    0.60  3.37   0.0 GIF
   20181016 07:45:38    SSMI17 85-92GHz   18.34  104.54  55.0    18.66  104.49     0.37      1.03    N/A    0.60  3.27   0.0 GIF
   20181016 08:15:38    SSMI17 85-92GHz   18.34  104.54  55.0    18.68  104.49     0.37      1.03    N/A    0.60  3.16   0.0 GIF
   20181016 08:45:38    SSMI17 85-92GHz   18.34  104.54  55.0    18.69  104.50     0.37      1.03    N/A    0.60  3.06   0.0 GIF
   20181016 09:15:38    SSMI17 85-92GHz   18.34  104.54  55.0    18.71  104.50     0.37      1.03    N/A    0.60  2.96   0.0 GIF
   20181016 09:45:38    GOES16   NearIR   18.73  104.51  50.0    20.13  104.30     0.44      1.26   0.15    0.48  3.77  81.6 GIF
   20181016 10:15:38    GOES16       IR   18.75  104.52  50.0    20.25  104.28     0.32      0.90   0.15    0.74  5.30  98.3 GIF
   20181016 10:45:38     AMSR2 85-92GHz   18.69  104.50  50.0    18.78  104.53     0.44      1.25    N/A    0.36  3.60   0.0 GIF
   20181016 11:15:38    GOES16   NearIR   18.79  104.55  50.0    20.07  104.07     0.39      1.11   0.05    0.53  4.26  73.7 GIF
   20181016 11:45:38     AMSR2 85-92GHz   18.69  104.50  50.0    18.83  104.56     0.44      1.25    N/A    0.36  3.45   0.0 GIF
   20181016 12:15:38     AMSR2 85-92GHz   18.69  104.50  50.0    18.84  104.58     0.44      1.25    N/A    0.36  3.37   0.0 GIF
   20181016 12:45:38     AMSR2 85-92GHz   18.69  104.50  50.0    18.86  104.59     0.44      1.25    N/A    0.36  3.29   0.0 GIF
   20181016 13:15:38     AMSR2 85-92GHz   18.69  104.50  50.0    18.89  104.61     0.44      1.25    N/A    0.36  3.20   0.0 GIF
   20181016 13:45:38     AMSR2 85-92GHz   18.69  104.50  50.0    18.92  104.63     0.44      1.25    N/A    0.36  3.12   0.0 GIF
   20181016 14:15:38     AMSR2 85-92GHz   18.69  104.50  50.0    18.60  104.48     0.44      1.25    N/A    0.36  3.03   0.0 GIF
   20181016 14:45:38    GOES16       IR   18.60  104.50  40.0    20.12  105.55     0.40      1.14   0.10    0.63  4.18  97.6 GIF
   20181016 15:15:38    SSMI17 85-92GHz   18.60  104.50  40.0    18.60  104.50     0.42      1.18    N/A    0.43  4.01   0.0 GIF
   20181016 15:45:38    GOES16      Vis   18.61  104.52  40.0    18.86  104.81     0.28      0.80   0.10    0.47  5.93  67.8 GIF
   20181016 16:15:38    GOES16      Vis   18.62  104.53  40.0    18.90  104.82     0.39      1.10   0.05    0.36  4.33  61.8 GIF
   20181016 16:45:38    GOES16      Vis   18.64  104.55  40.0    19.04  104.81     0.32      0.92   0.05    0.42  5.18  67.5 GIF
   20181016 17:15:38    GOES16      Vis   18.65  104.57  40.0    18.92  104.72     0.45      1.27   0.25    0.32  3.75  62.0 GIF
   20181016 17:45:38    GOES16      Vis   18.66  104.59  40.0    18.99  104.72     0.36      1.02   0.15    0.38  4.67  61.9 GIF
   20181016 18:15:38    SSMI17 85-92GHz   18.60  104.50  40.0    18.68  104.61     0.42      1.18    N/A    0.43  3.55   0.0 GIF
   20181016 18:45:38    SSMI17 85-92GHz   18.60  104.50  40.0    18.70  104.63     0.42      1.18    N/A    0.43  3.46   0.0 GIF
   20181016 19:15:38    SSMI17 85-92GHz   18.60  104.50  40.0    18.92  104.94     0.42      1.18    N/A    0.43  3.37   0.0 GIF
   20181016 19:45:38    GOES16      Vis   18.96  104.96  35.0    19.09  105.20     0.30      0.84   0.25    0.45  5.65  61.1 GIF
   20181016 20:15:38    GOES16      Vis   18.98  104.98  35.0    19.18  105.29     0.48      1.36   0.25    0.30  3.48  49.8 GIF
   20181016 20:45:38    GOES16      Vis   18.99  104.99  35.0    19.27  105.15     0.37      1.05   0.30    0.37  4.51  63.6 GIF
   20181016 21:15:38    GOES16      Vis   19.01  105.01  35.0    19.21  105.25     0.22      0.63   0.15    0.58  7.55  68.9 GIF
   20181016 21:45:38    GOES16      Vis   19.02  105.03  35.0    19.27  105.34     0.25      0.70   0.10    0.52  6.75  66.3 GIF
   20181016 22:15:38    GOES16      Vis   19.03  105.04  35.0    19.43  105.33     0.33      0.93   0.05    0.41  5.10  62.7 GIF
   20181016 22:45:38       GMI 85-92GHz   19.00  105.00  35.0    19.05  105.06     0.48      1.36    N/A    0.26  3.35   0.0 GIF
   20181016 23:15:38       GMI 85-92GHz   19.00  105.00  35.0    19.06  105.07     0.48      1.36    N/A    0.26  3.29   0.0 GIF
   20181016 23:45:38    GOES16   NearIR   19.07  105.09  35.0    18.74  106.23     0.32      0.91   0.05    0.64  5.22  92.4 GIF
   20181017 00:15:38       GMI 85-92GHz   19.00  105.00  35.0    19.08  105.11     0.48      1.36    N/A    0.26  3.16   0.0 GIF
   20181017 00:45:38    SSMI18 85-92GHz   19.08  105.11  35.0    19.08  105.12     0.34      0.96    N/A    0.70  4.90   0.0 GIF
   20181017 01:15:38    SSMI18 85-92GHz   19.08  105.11  35.0    19.89  105.49     0.34      0.96    N/A    0.70  4.83   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