Tropical Storm 05B


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    .
   20221023 14:00:00  METEOSAT       IR   16.14  -88.54  35.0    16.49  -86.98     0.17      0.48   0.05    1.20  9.80 100.0 GIF
   20221023 14:15:00  METEOSAT       IR   16.18  -88.55  35.0    16.48  -86.91     0.24      0.67   0.10    0.93  7.09  95.9 GIF
   20221023 15:00:00  METEOSAT       IR   16.30  -88.60  35.0    16.30  -87.09     0.53      1.49   0.10    0.53  3.19  69.1 GIF
   20221023 15:15:00  METEOSAT       IR   16.34  -88.61  35.0    16.37  -87.10     0.36      1.01   0.10    0.68  4.69  78.6 GIF
   20221023 16:00:00  METEOSAT       IR   16.46  -88.66  35.0    16.46  -87.02     0.26      0.72   0.15    0.87  6.56  85.7 GIF
   20221023 16:15:00  METEOSAT   NearIR   16.50  -88.67  35.0    16.35  -87.21     0.78      2.21   0.05    0.29  2.15  14.0 GIF
   20221023 17:00:00  METEOSAT       IR   16.62  -88.71  35.0    16.55  -87.41     0.28      0.80   0.05    0.81  5.96  76.7 GIF
   20221023 18:00:00  METEOSAT   NearIR   16.78  -88.77  35.0    16.56  -87.33     0.74      2.09   0.05    0.30  2.26  16.4 GIF
   20221023 18:00:00  METEOSAT   NearIR   16.78  -88.77  35.0    16.56  -87.33     0.74      2.09   0.05    0.30  2.26  16.4 GIF
   20221023 18:15:00  METEOSAT   NearIR   16.82  -88.78  35.0    16.42  -87.50     0.41      1.17   0.05    0.51  4.07  43.9 GIF
   20221023 19:00:00  METEOSAT       IR   16.86  -88.87  35.0    16.54  -87.27     0.40      1.12   0.10    0.64  4.22  77.1 GIF
   20221023 19:15:00  METEOSAT   NearIR   16.90  -88.88  35.0    16.83  -87.24     0.63      1.77   0.30    0.35  2.68  35.4 GIF
   20221023 20:00:00  METEOSAT   NearIR   17.03  -88.93  35.0    16.70  -87.71     0.71      2.01   0.10    0.31  2.36  45.0 GIF
   20221023 20:15:00  METEOSAT   NearIR   17.07  -88.95  35.0    16.57  -87.98     0.74      2.10   0.05    0.30  2.26  36.6 GIF
   20221023 22:00:00  METEOSAT   NearIR   17.37  -89.07  35.0    16.35  -87.70     0.54      1.53   0.40    0.40  3.10  12.9 GIF
   20221023 22:15:00  METEOSAT   NearIR   17.42  -89.08  35.0    16.59  -87.72     0.54      1.51   0.10    0.40  3.13  15.0 GIF
   20221023 23:00:00  METEOSAT       IR   17.55  -89.13  35.0    17.18  -87.30     0.27      0.76   0.10    0.84  6.20  82.9 GIF
   20221023 23:15:00    SSMI18 85-92GHz   17.52  -89.12  35.0    17.35  -89.36     0.50      1.42    N/A    0.21  3.30   0.0 GIF
   20221024 00:00:00    SSMI18 85-92GHz   17.52  -89.12  35.0    17.49  -89.40     0.50      1.42    N/A    0.21  3.25   0.0 GIF
   20221024 00:15:00    SSMI18 85-92GHz   17.52  -89.12  35.0    17.53  -89.42     0.50      1.42    N/A    0.21  3.22   0.0 GIF
   20221024 01:00:00    SSMI18 85-92GHz   17.52  -89.12  35.0    17.66  -89.47     0.50      1.42    N/A    0.21  3.15   0.0 GIF
   20221024 01:15:00    SSMI18 85-92GHz   17.52  -89.12  35.0    17.71  -89.49     0.50      1.42    N/A    0.21  3.12   0.0 GIF
   20221024 02:00:00    SSMI17 85-92GHz   18.06  -89.31  35.0    17.60  -89.33     0.41      1.17    N/A    0.44  4.06   0.0 GIF
   20221024 02:15:00    SSMI17 85-92GHz   18.06  -89.31  35.0    17.65  -89.35     0.41      1.17    N/A    0.44  4.05   0.0 GIF
   20221024 03:00:00    SSMI17 85-92GHz   18.06  -89.31  35.0    17.80  -89.40     0.41      1.17    N/A    0.44  3.96   0.0 GIF
   20221024 03:15:00    SSMI17 85-92GHz   18.06  -89.31  35.0    17.85  -89.41     0.41      1.17    N/A    0.44  3.93   0.0 GIF
   20221024 04:00:00    SSMI17 85-92GHz   18.06  -89.31  35.0    18.00  -89.47     0.41      1.17    N/A    0.44  3.81   0.0 GIF
   20221024 04:00:00    SSMI17 85-92GHz   18.06  -89.31  35.0    18.00  -89.47     0.41      1.17    N/A    0.44  3.81   0.0 GIF
   20221024 05:00:00    SSMI17 85-92GHz   18.06  -89.31  35.0    18.19  -89.54     0.41      1.17    N/A    0.44  3.63   0.0 GIF
   20221024 05:15:00    SSMI17 85-92GHz   18.06  -89.31  35.0    18.24  -89.56     0.41      1.17    N/A    0.44  3.59   0.0 GIF
   20221024 06:00:00    SSMI17 85-92GHz   18.06  -89.31  35.0    18.39  -89.61     0.41      1.17    N/A    0.44  3.45   0.0 GIF
   20221024 06:15:00    SSMI17 85-92GHz   18.06  -89.31  35.0    18.44  -89.63     0.41      1.17    N/A    0.44  3.40   0.0 GIF
   20221024 07:00:00    SSMI17 85-92GHz   18.06  -89.31  35.0    18.58  -89.70     0.41      1.17    N/A    0.44  3.26   0.0 GIF
   20221024 07:15:00    SSMI17 85-92GHz   18.06  -89.31  35.0    18.63  -89.72     0.41      1.17    N/A    0.44  3.21   0.0 GIF
   20221024 08:00:00     AMSR2 85-92GHz   19.19  -89.75  35.0    19.38  -89.41     0.52      1.48    N/A    0.17  3.17   0.0 GIF
   20221024 08:15:00     AMSR2 85-92GHz   19.19  -89.75  35.0    19.43  -89.43     0.52      1.48    N/A    0.17  3.16   0.0 GIF
   20221024 09:00:00  METEOSAT       IR   20.00  -89.90  40.0    18.50  -89.93     0.43      1.20   0.05    0.61  3.94  55.9 GIF
   20221024 09:15:00     AMSR2 85-92GHz   19.19  -89.75  35.0    20.16  -89.54     0.52      1.48    N/A    0.17  3.08   0.0 GIF
   20221024 10:00:00     AMSR2 85-92GHz   19.19  -89.75  35.0    20.33  -89.59     0.52      1.48    N/A    0.17  3.00   0.0 GIF
   20221024 10:15:00     AMSR2 85-92GHz   19.19  -89.75  35.0    20.38  -89.61     0.52      1.48    N/A    0.17  2.97   0.0 GIF
   20221024 11:00:00  METEOSAT       IR   20.44  -90.04  40.0    18.92  -90.18     0.28      0.81   0.45    0.81  5.89  70.0 GIF
   20221024 11:15:00  METEOSAT       IR   20.50  -90.06  40.0    19.07  -90.17     0.32      0.90   0.45    0.74  5.28  67.8 GIF
   20221024 12:00:00  METEOSAT   NearIR   20.66  -90.12  40.0    19.31  -90.01     0.59      1.66   0.35    0.37  2.87  13.2 GIF
   20221024 12:15:00     AMSR2 85-92GHz   19.19  -89.75  35.0    20.82  -89.76     0.52      1.48    N/A    0.17  2.73   0.0 GIF
   20221024 13:00:00     AMSR2 85-92GHz   19.19  -89.75  35.0    20.98  -89.80     0.52      1.48    N/A    0.17  2.64   0.0 GIF
   20221024 13:15:00  METEOSAT   NearIR   20.92  -90.22  40.0    19.67  -90.83     0.54      1.52   0.05    0.40  3.12  42.3 GIF
   20221024 14:00:00  METEOSAT   NearIR   21.46  -90.34  45.0    19.86  -90.71     0.46      1.30   0.10    0.46  3.65  35.5 GIF
   20221024 14:15:00  METEOSAT   NearIR   21.52  -90.35  45.0    20.00  -90.75     0.59      1.68   0.10    0.37  2.82  21.8 GIF
   20221024 15:00:00  METEOSAT       IR   21.70  -90.40  45.0    20.25  -90.75     0.35      0.99   0.30    0.69  4.78  69.6 GIF
   20221024 15:15:00  METEOSAT       IR   21.76  -90.42  45.0    20.36  -90.82     0.37      1.05   0.30    0.67  4.51  66.1 GIF
   20221024 16:00:00    SSMI17 85-92GHz   20.68  -90.13  40.0    21.99  -90.65     0.64      1.80    N/A    0.00  2.38   0.0 GIF
   20221024 16:15:00    SSMI17 85-92GHz   20.68  -90.13  40.0    22.05  -90.67     0.64      1.80    N/A    0.00  2.36   0.0 GIF
   20221024 17:00:00    SSMI17 85-92GHz   20.68  -90.13  40.0    22.23  -90.71     0.64      1.80    N/A    0.00  2.29   0.0 GIF
   20221024 17:15:00    SSMI17 85-92GHz   20.68  -90.13  40.0    22.29  -90.73     0.64      1.80    N/A    0.00  2.27   0.0 GIF
   20221024 18:00:00    SSMI17 85-92GHz   20.68  -90.13  40.0    22.47  -90.77     0.64      1.80    N/A    0.00  2.20   0.0 GIF
   20221024 18:15:00    SSMI17 85-92GHz   20.68  -90.13  40.0    22.53  -90.79     0.64      1.80    N/A    0.00  2.18   0.0 GIF
   20221024 19:00:00  METEOSAT   NearIR   22.65  -90.65  45.0    23.65  -89.16     0.24      0.68   0.15    0.84  6.93  60.4 GIF
   20221024 19:15:00    SSMI17 85-92GHz   20.68  -90.13  40.0    22.76  -90.85     0.64      1.80    N/A    0.00  2.09   0.0 GIF
   20221024 20:10:00    SSMI17 85-92GHz   20.68  -90.13  40.0    24.52  -91.30     0.64      1.80    N/A    0.00  2.01   0.0 GIF
   20221024 20:40:00    SSMI17 85-92GHz   20.68  -90.13  40.0    24.61  -91.33     0.64      1.80    N/A    0.00  1.96   0.0 GIF
   20221024 21:10:00    SSMI17 85-92GHz   20.68  -90.13  40.0    24.70  -91.35     0.64      1.80    N/A    0.00  1.92   0.0 GIF
   20221024 21:30:00     AMSR2 85-92GHz   24.38  -91.12  35.0    24.64  -90.90     0.41      1.16    N/A    0.45  3.91   0.0 GIF
   20221024 22:10:00     AMSR2 85-92GHz   24.38  -91.12  35.0    24.75  -90.94     0.41      1.16    N/A    0.45  3.80   0.0 GIF
   20221024 22:40:00     AMSR2 85-92GHz   24.38  -91.12  35.0    24.84  -90.97     0.41      1.16    N/A    0.45  3.71   0.0 GIF
   20221024 23:10:00     AMSR2 85-92GHz   24.38  -91.12  35.0    24.94  -90.99     0.41      1.16    N/A    0.45  3.62   0.0 GIF
   20221024 23:40:00     AMSR2 85-92GHz   24.38  -91.12  35.0    25.03  -91.02     0.41      1.16    N/A    0.45  3.52   0.0 GIF
   20221025 00:10:00     AMSR2 85-92GHz   24.38  -91.12  35.0    25.12  -91.06     0.41      1.16    N/A    0.45  3.43   0.0 GIF
   20221025 00:30:00     AMSR2 85-92GHz   24.38  -91.12  35.0    25.18  -91.08     0.41      1.16    N/A    0.45  3.36   0.0 GIF
   20221025 01:10:00     AMSR2 85-92GHz   24.38  -91.12  35.0    25.30  -91.12     0.41      1.16    N/A    0.45  3.24   0.0 GIF
   20221025 01:40:00    SSMI17 85-92GHz   25.42  -91.47  35.0    24.69  -91.81     0.30      0.84    N/A    0.92  5.64   0.0 GIF
   20221025 02:10:00    SSMI17 85-92GHz   25.42  -91.47  35.0    24.79  -91.83     0.30      0.84    N/A    0.92  5.57   0.0 GIF
   20221025 02:30:00    SSMI17 85-92GHz   25.42  -91.47  35.0    24.85  -91.85     0.30      0.84    N/A    0.92  5.50   0.0 GIF
   20221025 03:10:00    SSMI17 85-92GHz   25.42  -91.47  35.0    24.98  -91.89     0.30      0.84    N/A    0.92  5.33   0.0 GIF
   20221025 03:30:00    SSMI17 85-92GHz   25.42  -91.47  35.0    25.05  -91.90     0.30      0.84    N/A    0.92  5.23   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