Tropical Depression 11E


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    .
   20241002 01:40:20   GOES-16       IR   15.35  -94.60  30.0    14.50  -94.39    9.49      0.10    3.36    0.19  0.50  21.3 PNG
   20241002 02:10:20   GOES-16       IR   15.37  -94.60  30.0    15.32  -94.52    9.49      0.05    3.36    0.15  0.50   9.1 PNG
   20241002 02:40:20   GOES-16       IR   15.39  -94.60  30.0    15.22  -94.70    9.49      0.05    3.36    0.04  0.50   1.2 PNG
   20241002 03:10:20   GOES-16     SWIR   15.60  -94.60  30.0    15.20  -94.81    6.38      0.10     N/A    0.13  0.74   0.0 PNG
   20241002 03:40:20   GOES-16     SWIR   15.63  -94.60  30.0    15.26  -95.27    7.87      0.10     N/A    0.11  0.60   0.0 PNG
   20241002 04:10:20   GOES-16       IR   15.67  -94.60  30.0    15.24  -95.48    9.49      0.20    3.36    0.14  0.50  21.9 PNG
   20241002 04:40:20   GOES-16     SWIR   15.69  -94.60  30.0    16.97  -95.87    2.64      0.25     N/A    0.25  1.80   0.0 PNG
   20241002 05:10:20   GOES-16     SWIR   15.72  -94.60  30.0    17.32  -95.70    6.96      0.05     N/A    0.12  0.68   0.0 PNG
   20241002 05:40:20   GOES-16     SWIR   15.74  -94.61  30.0    17.29  -95.65    5.78      0.05     N/A    0.14  0.82   0.0 PNG
   20241002 06:10:20   GOES-16     SWIR   15.77  -94.61  30.0    17.37  -95.81    6.06      0.15     N/A    0.13  0.78   0.0 PNG
   20241002 06:40:20   GOES-16     SWIR   15.79  -94.62  30.0    17.49  -95.50    1.11      0.10     N/A    0.54  4.29   0.0 PNG
   20241002 07:10:20   GOES-16     SWIR   15.81  -94.62  30.0    17.41  -95.63    1.41      0.10     N/A    0.43  3.37   0.0 PNG
   20241002 07:40:20   GOES-16     SWIR   15.82  -94.62  30.0    16.97  -95.30    6.18      0.10     N/A    0.13  0.77   0.0 PNG
   20241002 08:10:20   GOES-16     SWIR   15.84  -94.63  30.0    16.84  -95.72    4.14      0.05     N/A    0.17  1.15   0.0 PNG
   20241002 08:40:20   GOES-16     SWIR   15.85  -94.64  30.0    17.05  -95.52    3.30      0.20     N/A    0.21  1.44   0.0 PNG
   20241002 09:10:20       GMI    89GHz   15.40  -95.80  30.0    15.20  -96.06    1.54      0.15    0.55    0.14  3.08   2.6 PNG
   20241002 09:40:20       GMI    89GHz   15.40  -95.80  30.0    15.22  -96.10    1.54      0.15    0.55    0.14  3.05   2.6 PNG
   20241002 10:10:20       GMI    89GHz   15.40  -95.80  30.0    15.23  -96.13    1.54      0.15    0.55    0.14  3.01   2.6 PNG
   20241002 10:40:20       GMI    89GHz   15.40  -95.80  30.0    15.23  -96.15    1.54      0.15    0.55    0.14  2.97   2.6 PNG
   20241002 11:10:20       GMI    89GHz   15.40  -95.80  30.0    15.24  -96.17    1.54      0.15    0.55    0.14  2.92   2.6 PNG
   20241002 11:40:20   GOES-16     SWIR   15.47  -96.00  30.0    16.72  -96.49    1.25      0.30     N/A    0.48  3.79   0.0 PNG
   20241002 12:10:20       GMI    89GHz   15.40  -95.80  30.0    15.26  -96.20    1.54      0.15    0.55    0.14  2.82   2.6 PNG
   20241002 12:40:20     AMSR2    89GHz   15.49  -96.04  30.0    15.19  -96.04    1.60      0.20    0.57    0.10  2.97   2.0 PNG
   20241002 13:10:20       GMI    89GHz   15.40  -95.80  30.0    15.27  -96.22    1.54      0.15    0.55    0.14  2.70   2.6 PNG
   20241002 13:40:20       GMI    89GHz   15.40  -95.80  30.0    15.27  -96.23    1.54      0.15    0.55    0.14  2.64   2.6 PNG
   20241002 14:40:20       GMI    89GHz   15.40  -95.80  30.0    15.28  -96.24    1.54      0.15    0.55    0.14  2.52   2.6 PNG
   20241002 15:00:20   GOES-16      Vis   14.90  -95.80  30.0    16.28  -97.28    1.25      0.15     N/A    0.32  3.79   0.0 PNG
   20241002 15:40:20   GOES-16      Vis   14.87  -95.82  30.0    16.37  -97.14    1.09      0.05     N/A    0.36  4.35   0.0 PNG
   20241002 16:00:20       GMI    89GHz   15.40  -95.80  30.0    14.66  -96.09    1.54      0.15    0.55    0.14  2.37   2.6 PNG
   20241002 16:40:20   GOES-16       IR   14.81  -95.85  30.0    16.71  -96.42    1.87      0.45    0.66    0.47  2.54  45.3 PNG
   20241002 17:00:20       GMI    89GHz   15.40  -95.80  30.0    14.63  -96.12    1.54      0.15    0.55    0.14  2.25   2.6 PNG
   20241002 17:40:20       GMI    89GHz   15.40  -95.80  30.0    14.61  -96.15    1.54      0.15    0.55    0.14  2.18   2.6 PNG
   20241002 18:00:20       GMI    89GHz   15.40  -95.80  30.0    14.61  -96.15    1.54      0.15    0.55    0.14  2.14   2.6 PNG
   20241002 18:30:20   GOES-16     SWIR   14.74  -95.92  30.0    15.84  -96.20    1.93      0.20     N/A    0.33  2.46   0.0 PNG
   20241002 19:00:20       GMI    89GHz   15.40  -95.80  30.0    14.59  -96.18    1.54      0.15    0.55    0.14  2.04   2.6 PNG
   20241002 19:40:20       GMI    89GHz   15.40  -95.80  30.0    14.59  -96.21    1.54      0.15    0.55    0.14  1.97   2.6 PNG
   20241002 20:00:20   GOES-16      Vis   14.72  -95.97  30.0    15.12  -96.17    1.69      0.05     N/A    0.25  2.81   0.0 PNG
   20241002 20:40:20     AMSR2    89GHz   14.72  -95.98  30.0    14.42  -96.29    1.36      0.50    0.48    0.26  3.48   5.5 PNG
   20241002 21:10:20     AMSR2    89GHz   14.72  -95.98  30.0    13.78  -96.80    1.36      0.50    0.48    0.26  3.34   5.5 PNG
   20241002 21:40:20     AMSR2    89GHz   14.72  -95.98  30.0    13.77  -96.82    1.36      0.50    0.48    0.26  3.28   5.5 PNG
   20241002 22:10:20     AMSR2    89GHz   14.72  -95.98  30.0    13.74  -96.82    1.36      0.50    0.48    0.26  3.22   5.5 PNG
   20241002 22:40:20     AMSR2    89GHz   14.72  -95.98  30.0    13.73  -96.83    1.36      0.50    0.48    0.26  3.15   5.5 PNG
   20241002 23:10:20  SSMISF18    89GHz   13.99  -96.55  30.0    14.49  -96.55    1.12      0.25    0.40    0.49  4.22   6.3 PNG
   20241002 23:40:20  SSMISF18    89GHz   13.99  -96.55  30.0    14.50  -96.52    1.12      0.25    0.40    0.49  4.16   6.3 PNG
   20241003 00:10:20  SSMISF18    89GHz   13.99  -96.55  30.0    14.49  -96.52    1.12      0.25    0.40    0.49  4.09   6.3 PNG
   20241003 00:40:20  SSMISF18    89GHz   13.95  -96.57  30.0    12.45  -97.39    1.49      1.00    0.53    0.17  3.18   1.4 PNG
   20241003 01:10:20  SSMISF18    89GHz   13.95  -96.57  30.0    12.47  -97.34    1.49      1.00    0.53    0.17  3.00   1.4 PNG
   20241003 01:40:20  SSMISF18    89GHz   13.95  -96.57  30.0    12.47  -97.34    1.49      1.00    0.53    0.17  2.95   1.4 PNG
   20241003 02:10:20  SSMISF18    89GHz   13.95  -96.57  30.0    12.47  -97.34    1.49      1.00    0.53    0.17  2.89   1.4 PNG
   20241003 02:40:20  SSMISF18    89GHz   13.95  -96.57  30.0    12.47  -97.33    1.49      1.00    0.53    0.17  2.83   1.4 PNG
   20241003 03:10:20  SSMISF18    89GHz   13.95  -96.57  30.0    12.70  -97.52    1.49      1.00    0.53    0.17  2.77   1.4 PNG
   20241003 03:40:20  SSMISF18    89GHz   13.95  -96.57  30.0    12.72  -97.52    1.49      1.00    0.53    0.17  2.70   1.4 PNG
   20241003 04:10:20  SSMISF18    89GHz   13.95  -96.57  30.0    12.73  -97.52    1.49      1.00    0.53    0.17  2.64   1.4 PNG
   20241003 04:40:20   GOES-16     SWIR   14.25  -96.70  30.0    15.50  -98.30    1.49      0.05     N/A    0.41  3.19   0.0 PNG
   20241003 05:10:20  SSMISF18    89GHz   13.95  -96.57  30.0    12.75  -97.51    1.49      1.00    0.53    0.17  2.52   1.4 PNG
   20241003 05:40:20  SSMISF18    89GHz   13.95  -96.57  30.0    12.76  -97.50    1.49      1.00    0.53    0.17  2.46   1.4 PNG
   20241003 06:10:20  SSMISF18    89GHz   13.95  -96.57  30.0    12.77  -97.50    1.49      1.00    0.53    0.17  2.40   1.4 PNG
   20241003 06:40:20   GOES-16     SWIR   14.30  -96.69  30.0    14.75  -98.65    1.28      0.50     N/A    0.47  3.72   0.0 PNG
   20241003 07:10:20  SSMISF18    89GHz   13.95  -96.57  30.0    12.80  -97.48    1.49      1.00    0.53    0.17  2.28   1.4 PNG
   20241003 07:40:20  SSMISF18    89GHz   13.95  -96.57  30.0    12.81  -97.48    1.49      1.00    0.53    0.17  2.22   1.4 PNG
   20241003 08:10:20  SSMISF18    89GHz   13.95  -96.57  30.0    12.82  -97.47    1.49      1.00    0.53    0.17  2.16   1.4 PNG
   20241003 08:40:20  SSMISF18    89GHz   13.95  -96.57  30.0    12.83  -97.46    1.49      1.00    0.53    0.17  2.11   1.4 PNG
   20241003 09:10:20  SSMISF18    89GHz   13.95  -96.57  30.0    13.02  -96.72    1.49      1.00    0.53    0.17  2.06   1.4 PNG
   20241003 09:40:20  SSMISF18    89GHz   13.95  -96.57  30.0    13.04  -96.69    1.49      1.00    0.53    0.17  2.00   1.4 PNG
   20241003 10:10:20  SSMISF18    89GHz   13.95  -96.57  30.0    13.07  -96.66    1.49      1.00    0.53    0.17  1.95   1.4 PNG
   20241003 10:40:20   GOES-16     SWIR   14.56  -95.76  30.0    15.08  -97.62    1.69      0.20     N/A    0.37  2.81   0.0 PNG
   20241003 11:10:20     AMSR2    89GHz   14.58  -95.73  30.0    14.93  -95.83    1.39      1.80    0.49    0.24  3.41   3.6 PNG
   20241003 11:40:20     AMSR2    89GHz   14.58  -95.73  30.0    14.99  -95.87    1.39      1.80    0.49    0.24  2.99   3.6 PNG
   20241003 12:10:20     AMSR2    89GHz   14.58  -95.73  30.0    15.03  -95.85    1.39      1.80    0.49    0.24  2.92   3.6 PNG
   20241003 12:40:20     AMSR2    89GHz   14.58  -95.73  30.0    15.06  -95.84    1.39      1.80    0.49    0.24  2.85   3.6 PNG
   20241003 13:10:20     AMSR2    89GHz   14.58  -95.73  30.0    15.09  -95.83    1.39      1.80    0.49    0.24  2.78   3.6 PNG
   20241003 13:40:20  SSMISF17    89GHz   14.73  -95.62  30.0    15.03  -95.57    0.78      0.20    0.28    1.05  6.06  13.9 PNG
   20241003 14:10:20  SSMISF17    89GHz   14.73  -95.62  30.0    15.11  -95.66    0.78      0.20    0.28    1.05  5.62  13.9 PNG
   20241003 14:40:20   GOES-16      Vis   14.80  -95.61  30.0    15.70  -97.44    0.60      0.35     N/A    0.60  7.87   0.0 PNG
   20241003 15:10:20   GOES-16      Vis   15.20  -95.60  30.0    15.80  -97.57    0.66      0.20     N/A    0.56  7.21   0.0 PNG
   20241003 15:40:20   GOES-16      Vis   15.23  -95.58  30.0    15.76  -97.58    0.65      0.10     N/A    0.56  7.25   0.0 PNG
   20241003 16:10:20  SSMISF17    89GHz   14.73  -95.62  30.0    15.58  -95.51    0.78      0.20    0.28    1.05  4.91  13.9 PNG
   20241003 16:40:20  SSMISF17    89GHz   14.73  -95.62  30.0    15.62  -95.49    0.78      0.20    0.28    1.05  4.73  13.9 PNG
   20241003 17:10:20  SSMISF17    89GHz   14.73  -95.62  30.0    15.65  -95.47    0.78      0.20    0.28    1.05  4.55  13.9 PNG
   20241003 17:40:20   GOES-16      Vis   15.38  -95.52  30.0    14.33  -97.25    0.77      0.20     N/A    0.49  6.20   0.0 PNG
   20241003 18:10:20   GOES-16      Vis   15.41  -95.50  30.0    14.39  -97.26    0.66      0.20     N/A    0.55  7.15   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