Tropical Depression 02E


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    .
   20260607 15:30:21   GOES-19      Vis   15.52  -99.88  30.0    14.52 -101.65    2.02      0.05     N/A    0.22  2.35   0.0 PNG
   20260607 16:00:21   GOES-19     SWIR   15.53  -99.86  30.0    17.51 -100.17    3.93      0.05     N/A    0.18  1.21   0.0 PNG
   20260607 16:30:21   GOES-19     SWIR   15.55  -99.84  30.0    17.53 -100.10    2.90      0.05     N/A    0.23  1.64   0.0 PNG
   20260607 17:00:21   GOES-19     SWIR   15.57  -99.82  30.0    16.92  -99.93    3.53      0.05     N/A    0.20  1.34   0.0 PNG
   20260607 17:30:21   GOES-19      Vis   15.58  -99.80  30.0    16.08 -100.22    2.10      0.10     N/A    0.21  2.26   0.0 PNG
   20260607 18:00:21   GOES-19      Vis   15.60  -99.78  30.0    15.65 -100.24    1.17      0.20     N/A    0.34  4.06   0.0 PNG
   20260607 18:30:21   GOES-19      Vis   15.62  -99.75  30.0    16.17 -100.27    1.49      0.15     N/A    0.28  3.17   0.0 PNG
   20260607 19:00:21   GOES-19      Vis   15.63  -99.73  30.0    15.88 -100.24    1.63      0.10     N/A    0.26  2.91   0.0 PNG
   20260607 19:30:21   GOES-19       IR   15.65  -99.70  30.0    17.28 -100.68    2.50      0.15    0.89    0.40  1.90  14.8 PNG
   20260607 20:00:21   GOES-19     SWIR   15.67  -99.67  30.0    17.62 -100.11    2.02      0.05     N/A    0.31  2.35   0.0 PNG
   20260607 20:30:21   GOES-19     SWIR   15.68  -99.64  30.0    17.53 -100.32    1.88      0.15     N/A    0.33  2.52   0.0 PNG
   20260607 21:00:21   GOES-19      Vis   15.70  -99.70  30.0    16.80 -101.31    1.77      0.10     N/A    0.24  2.68   0.0 PNG
   20260607 21:30:21     AMSR2    89GHz   15.72  -99.64  30.0    15.52  -99.17    1.10      0.30    0.39    0.51  4.31   9.0 PNG
   20260607 22:00:21     AMSR2    89GHz   15.72  -99.64  30.0    15.55  -99.17    1.10      0.30    0.39    0.51  4.00   9.0 PNG
   20260607 22:30:21     AMSR2    89GHz   15.72  -99.64  30.0    15.57  -99.15    1.10      0.30    0.39    0.51  3.90   9.0 PNG
   20260607 23:00:21     AMSR2    89GHz   15.72  -99.64  30.0    15.60  -99.13    1.10      0.30    0.39    0.51  3.80   9.0 PNG
   20260607 23:30:21       GMI    89GHz   15.80  -99.50  30.0    14.55 -100.95    1.05      0.15    0.37    0.58  4.54   3.2 PNG
   20260608 00:00:21       GMI    89GHz   15.80  -99.50  30.0    14.60 -101.03    1.05      0.15    0.37    0.58  4.50   3.2 PNG
   20260608 00:30:21       GMI    89GHz   15.80  -99.50  30.0    14.63 -101.02    1.05      0.15    0.37    0.58  4.44   3.2 PNG
   20260608 01:00:21       GMI    89GHz   15.80  -99.50  30.0    14.66 -101.02    1.05      0.15    0.37    0.58  4.36   3.2 PNG
   20260608 01:30:21       GMI    89GHz   15.80  -99.50  30.0    14.68 -101.01    1.05      0.15    0.37    0.58  4.26   3.2 PNG
   20260608 02:00:21       GMI    89GHz   15.80  -99.50  30.0    14.71 -101.01    1.05      0.15    0.37    0.58  4.16   3.2 PNG
   20260608 02:30:21       GMI    89GHz   15.80  -99.50  30.0    14.74 -101.01    1.05      0.15    0.37    0.58  4.05   3.2 PNG
   20260608 03:00:21       GMI    89GHz   15.80  -99.50  30.0    14.05 -100.85    1.05      0.15    0.37    0.58  3.94   3.2 PNG
   20260608 03:30:21       GMI    89GHz   15.80  -99.50  30.0    14.07 -100.83    1.05      0.15    0.37    0.58  3.83   3.2 PNG
   20260608 04:00:21       GMI    89GHz   15.80  -99.50  30.0    14.09 -100.81    1.05      0.15    0.37    0.58  3.72   3.2 PNG
   20260608 04:30:21       GMI    89GHz   15.80  -99.50  30.0    14.12 -100.79    1.05      0.15    0.37    0.58  3.61   3.2 PNG
   20260608 05:00:21       GMI    89GHz   15.80  -99.50  30.0    14.15 -100.77    1.05      0.15    0.37    0.58  3.50   3.2 PNG
   20260608 05:30:21   GOES-19     SWIR   15.35  -99.32  30.0    16.90  -98.02    1.25      0.05     N/A    0.48  3.80   0.0 PNG
   20260608 06:00:21       GMI    89GHz   15.80  -99.50  30.0    14.22 -100.73    1.05      0.15    0.37    0.58  3.28   3.2 PNG
   20260608 06:30:21       GMI    89GHz   15.80  -99.50  30.0    14.26 -100.70    1.05      0.15    0.37    0.58  3.18   3.2 PNG
   20260608 07:00:21       GMI    89GHz   15.80  -99.50  30.0    14.29 -100.69    1.05      0.15    0.37    0.58  3.08   3.2 PNG
   20260608 07:30:21       GMI    89GHz   15.80  -99.50  30.0    14.34 -100.67    1.05      0.15    0.37    0.58  2.98   3.2 PNG
   20260608 08:00:21       GMI    89GHz   15.80  -99.50  30.0    14.38 -100.65    1.05      0.15    0.37    0.58  2.88   3.2 PNG
   20260608 08:30:21       GMI    89GHz   15.80  -99.50  30.0    14.43 -100.63    1.05      0.15    0.37    0.58  2.79   3.2 PNG
   20260608 09:00:21       GMI    89GHz   15.80  -99.50  30.0    14.65 -100.65    1.05      0.15    0.37    0.58  2.70   3.2 PNG
   20260608 09:30:21       GMI    89GHz   15.80  -99.50  30.0    14.68 -100.64    1.05      0.15    0.37    0.58  2.62   3.2 PNG
   20260608 10:00:21       GMI    89GHz   15.80  -99.50  30.0    14.71 -100.63    1.05      0.15    0.37    0.58  2.54   3.2 PNG
   20260608 10:30:21       GMI    89GHz   15.80  -99.50  30.0    14.73 -100.62    1.05      0.15    0.37    0.58  2.46   3.2 PNG
   20260608 11:00:21     AMSR2    89GHz   16.02  -99.15  30.0    14.42  -98.94    0.70      0.85    0.25    1.27  6.80  65.1 PNG
   20260608 11:30:21     AMSR2    89GHz   16.02  -99.15  30.0    14.43  -98.94    0.70      0.85    0.25    1.27  5.50  65.1 PNG
   20260608 12:00:21     AMSR2    89GHz   16.02  -99.15  30.0    14.45  -98.93    0.70      0.85    0.25    1.27  5.28  65.1 PNG
   20260608 12:30:21     AMSR2    89GHz   16.02  -99.15  30.0    14.47  -98.93    0.70      0.85    0.25    1.27  5.07  65.1 PNG
   20260608 13:00:21     AMSR2    89GHz   16.02  -99.15  30.0    14.49  -98.93    0.70      0.85    0.25    1.27  4.86  65.1 PNG
   20260608 13:30:21     AMSR2    89GHz   16.02  -99.15  30.0    14.51  -98.93    0.70      0.85    0.25    1.27  4.66  65.1 PNG
   20260608 14:00:21     AMSR2    89GHz   16.02  -99.15  30.0    14.53  -98.93    0.70      0.85    0.25    1.27  4.46  65.1 PNG
   20260608 14:30:21     AMSR2    89GHz   16.02  -99.15  30.0    14.55  -98.93    0.70      0.85    0.25    1.27  4.28  65.1 PNG
   20260608 15:00:21     AMSR2    89GHz   16.02  -99.15  30.0    14.40  -98.99    0.70      0.85    0.25    1.27  4.10  65.1 PNG
   20260608 15:30:21     AMSR2    89GHz   16.02  -99.15  30.0    14.42  -98.99    0.70      0.85    0.25    1.27  3.93  65.1 PNG
   20260608 16:00:21     AMSR2    89GHz   16.02  -99.15  30.0    14.45  -99.00    0.70      0.85    0.25    1.27  3.77  65.1 PNG
   20260608 16:30:21     AMSR2    89GHz   16.02  -99.15  30.0    14.47  -99.01    0.70      0.85    0.25    1.27  3.62  65.1 PNG
   20260608 17:00:21     AMSR2    89GHz   16.02  -99.15  30.0    14.50  -99.02    0.70      0.85    0.25    1.27  3.48  65.1 PNG
   20260608 17:30:21     AMSR2    89GHz   16.02  -99.15  30.0    14.53  -99.03    0.70      0.85    0.25    1.27  3.34  65.1 PNG
   20260608 18:00:21     AMSR2    89GHz   16.02  -99.15  30.0    13.70  -98.98    0.70      0.85    0.25    1.27  3.21  65.1 PNG
   20260608 18:30:21   GOES-19      Vis   15.30  -99.21  40.0    16.83  -97.89    1.25      0.10     N/A    0.32  3.80   0.0 PNG
   20260608 19:00:21   GOES-19      Vis   15.31  -99.22  40.0    17.11  -98.34    1.21      0.20     N/A    0.33  3.92   0.0 PNG
   20260608 19:30:21   GOES-19      Vis   15.34  -99.23  40.0    17.02  -98.14    1.07      0.05     N/A    0.36  4.44   0.0 PNG
   20260608 20:00:21   GOES-19      Vis   15.38  -99.25  40.0    15.48  -98.47    1.30      0.05     N/A    0.31  3.65   0.0 PNG
   20260608 20:30:21   GOES-19      Vis   15.44  -99.26  40.0    15.46  -98.74    2.50      0.05     N/A    0.19  1.90   0.0 PNG
   20260608 21:00:21   GOES-19       IR   15.50  -99.00  40.0    14.50  -99.05    9.49      0.10    3.36    0.04  0.50   1.2 PNG
   20260608 21:30:21   GOES-19      Vis   15.52  -98.98  40.0    15.54  -98.93    2.41      0.05     N/A    0.19  1.97   0.0 PNG
   20260608 22:00:21   GOES-19     SWIR   15.54  -98.98  40.0    14.54  -99.24    2.40      0.10     N/A    0.27  1.98   0.0 PNG
   20260608 22:30:21   GOES-19       IR   15.57  -98.98  40.0    15.07 -100.01    9.49      0.10    3.36    0.21  0.50   4.9 PNG
   20260608 23:00:21     AMSR2    89GHz   15.60  -98.98  40.0    15.70  -98.51    1.40      0.55    0.49    0.23  3.40   4.5 PNG
   20260608 23:30:21     AMSR2    89GHz   15.60  -98.98  40.0    15.80  -98.61    1.40      0.55    0.49    0.23  3.10   4.5 PNG
   20260609 00:00:21     AMSR2    89GHz   15.60  -98.98  40.0    15.85  -98.64    1.40      0.55    0.49    0.23  3.03   4.5 PNG
   20260609 00:30:21     AMSR2    89GHz   15.60  -98.98  40.0    15.90  -98.67    1.40      0.55    0.49    0.23  2.96   4.5 PNG
   20260609 01:00:21     AMSR2    89GHz   15.60  -98.98  40.0    15.96  -98.71    1.40      0.55    0.49    0.23  2.89   4.5 PNG
   20260609 01:30:21     AMSR2    89GHz   15.60  -98.98  40.0    16.01  -98.74    1.40      0.55    0.49    0.23  2.82   4.5 PNG
   20260609 02:00:21     AMSR2    89GHz   15.60  -98.98  40.0    16.06  -98.79    1.40      0.55    0.49    0.23  2.76   4.5 PNG
   20260609 02:30:21   GOES-19     SWIR   15.91  -99.16  40.0    14.16 -100.15    1.36      0.45     N/A    0.44  3.49   0.0 PNG
   20260609 03:00:21   GOES-19       IR   16.00  -98.30  40.0    14.45  -99.60    1.11      0.45    0.39    0.64  4.26  44.5 PNG
   20260609 03:30:21   GOES-19       IR   16.03  -98.30  40.0    14.56  -99.71    1.05      0.35    0.37    0.67  4.53  48.1 PNG
   20260609 04:00:21   GOES-19       IR   16.07  -98.30  40.0    14.69  -99.81    1.46      0.20    0.52    0.54  3.26  32.4 PNG
   20260609 04:30:21     AMSR2    89GHz   15.60  -98.98  40.0    16.20  -97.86    1.40      0.55    0.49    0.23  2.42   4.5 PNG
   20260609 05:00:21     AMSR2    89GHz   15.60  -98.98  40.0    16.24  -97.88    1.40      0.55    0.49    0.23  2.36   4.5 PNG
   20260609 05:30:21     AMSR2    89GHz   15.60  -98.98  40.0    16.27  -97.89    1.40      0.55    0.49    0.23  2.29   4.5 PNG
   20260609 06:00:21     AMSR2    89GHz   15.60  -98.98  40.0    16.30  -97.90    1.40      0.55    0.49    0.23  2.23   4.5 PNG
   20260609 06:30:21   GOES-19     SWIR   16.23  -98.36  40.0    17.18  -98.13    1.83      0.05     N/A    0.34  2.59   0.0 PNG
   20260609 07:00:21     AMSR2    89GHz   15.60  -98.98  40.0    16.37  -97.95    1.40      0.55    0.49    0.23  2.12   4.5 PNG
   20260609 07:30:21     AMSR2    89GHz   15.60  -98.98  40.0    16.41  -97.97    1.40      0.55    0.49    0.23  2.06   4.5 PNG
   20260609 08:00:21     AMSR2    89GHz   15.60  -98.98  40.0    16.44  -97.99    1.40      0.55    0.49    0.23  2.01   4.5 PNG
   20260609 08:30:21   GOES-19       IR   16.37  -98.45  35.0    16.99 -100.33    9.49      0.05    3.36    0.26  0.50  46.9 PNG
   20260609 09:00:21   GOES-19       IR   16.40  -98.40  35.0    17.08 -100.35    3.63      0.35    1.29    0.34  1.31  13.2 PNG
   20260609 09:30:21   GOES-19       IR   16.43  -98.42  35.0    16.93 -100.42    3.83      0.10    1.36    0.33  1.24  41.5 PNG
   20260609 10:00:21   GOES-19     SWIR   16.47  -98.44  35.0    17.94  -99.69    3.88      0.15     N/A    0.18  1.22   0.0 PNG
   20260609 10:30:21   GOES-19       IR   16.50  -98.46  35.0    17.50 -100.26    4.86      0.15    1.72    0.31  0.98  10.8 PNG
   20260609 11:00:21   GOES-19     SWIR   16.54  -98.49  35.0    18.27  -99.45    3.96      0.05     N/A    0.18  1.20   0.0 PNG
   20260609 11:30:21   GOES-19     SWIR   16.58  -98.51  35.0    18.30  -99.56    2.03      0.05     N/A    0.31  2.34   0.0 PNG
   20260609 12:00:21   GOES-19     SWIR   16.61  -98.54  35.0    18.34  -99.59    1.22      0.15     N/A    0.49  3.88   0.0 PNG
   20260609 12:30:21     AMSR2    89GHz   16.65  -98.58  35.0    17.70  -98.53    1.07      2.05    0.38    0.56  4.45   5.2 PNG
   20260609 13:00:21   GOES-19       IR   16.69  -98.61  30.0    17.81 -100.33    1.19      0.05    0.42    0.61  4.00  45.3 PNG
   20260609 13:30:21   GOES-19       IR   16.73  -98.65  30.0    17.85 -100.32    1.32      0.05    0.47    0.57  3.59  40.5 PNG
   20260609 14:00:21     AMSR2    89GHz   16.65  -98.58  35.0    17.82  -98.67    1.07      2.05    0.38    0.56  3.48   5.2 PNG
   20260609 14:30:21     AMSR2    89GHz   16.65  -98.58  35.0    17.86  -98.71    1.07      2.05    0.38    0.56  3.37   5.2 PNG
   20260609 15:00:21     AMSR2    89GHz   16.65  -98.58  35.0    17.95  -98.85    1.07      2.05    0.38    0.56  3.26   5.2 PNG
   20260609 15:30:21     AMSR2    89GHz   16.65  -98.58  35.0    17.98  -98.90    1.07      2.05    0.38    0.56  3.16   5.2 PNG
   20260609 16:00:21     AMSR2    89GHz   16.65  -98.58  35.0    18.00  -98.95    1.07      2.05    0.38    0.56  3.06   5.2 PNG
   20260609 16:30:21     AMSR2    89GHz   16.65  -98.58  35.0    18.04  -99.00    1.07      2.05    0.38    0.56  2.97   5.2 PNG
   20260609 17:00:21     AMSR2    89GHz   16.65  -98.58  35.0    18.06  -99.05    1.07      2.05    0.38    0.56  2.87   5.2 PNG
   20260609 17:30:21     AMSR2    89GHz   16.65  -98.58  35.0    18.09  -99.09    1.07      2.05    0.38    0.56  2.78   5.2 PNG
   20260609 18:00:21   GOES-19      Vis   17.08  -99.19  30.0    16.18 -100.24    1.72      0.10     N/A    0.25  2.75   0.0 PNG
   20260609 18:30:21   GOES-19      Vis   17.11  -99.24  30.0    16.36 -100.52    1.72      0.25     N/A    0.25  2.77   0.0 PNG
   20260609 19:00:21   GOES-19      Vis   17.13  -99.28  30.0    16.00 -101.01    1.40      0.30     N/A    0.29  3.39   0.0 PNG
   20260609 19:30:21   GOES-19     SWIR   17.15  -99.33  30.0    16.40 -100.58    1.92      0.15     N/A    0.33  2.47   0.0 PNG
   20260609 20:00:21   GOES-19      Vis   17.17  -99.37  30.0    16.57 -100.47    1.59      0.35     N/A    0.26  2.98   0.0 PNG
   20260609 20:30:21   GOES-19     SWIR   17.19  -99.42  30.0    15.79 -100.91    2.01      0.45     N/A    0.31  2.36   0.0 PNG
   20260609 21:00:21   GOES-19      Vis   17.21  -99.46  30.0    16.56 -100.64    1.37      0.15     N/A    0.30  3.46   0.0 PNG
   20260609 21:30:21     AMSR2    89GHz   17.23  -99.50  30.0    18.13  -98.82    1.31      1.05    0.46    0.30  3.61   1.0 PNG
   20260609 22:00:21     AMSR2    89GHz   17.23  -99.50  30.0    18.14  -98.86    1.31      1.05    0.46    0.30  3.37   1.0 PNG
   20260609 22:30:21     AMSR2    89GHz   17.23  -99.50  30.0    18.15  -98.90    1.31      1.05    0.46    0.30  3.30   1.0 PNG
   20260609 23:00:21     AMSR2    89GHz   17.23  -99.50  30.0    18.17  -98.94    1.31      1.05    0.46    0.30  3.23   1.0 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