Tropical Storm 03L


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    .
   20240630 21:30:21   GOES-16     SWIR   19.72  -94.99  30.0    18.89  -95.57    5.90      0.05     N/A    0.14  0.80   0.0 PNG
   20240630 22:00:21   GOES-16     SWIR   19.73  -95.07  30.0    18.83  -95.71    4.13      0.05     N/A    0.18  1.15   0.0 PNG
   20240630 22:30:21  SSMISF18    89GHz   19.75  -95.16  30.0    18.85  -93.78    0.65      1.00    0.23    1.41  7.27   4.0 PNG
   20240630 23:00:21  SSMISF18    89GHz   19.75  -95.16  30.0    18.87  -93.87    0.65      1.00    0.23    1.41  7.04   4.0 PNG
   20240630 23:30:21  SSMISF18    89GHz   19.75  -95.16  30.0    18.89  -93.96    0.65      1.00    0.23    1.41  6.84   4.0 PNG
   20240701 00:00:21  SSMISF18    89GHz   19.75  -95.16  30.0    18.90  -94.05    0.65      1.00    0.23    1.41  6.62   4.0 PNG
   20240701 00:30:21  SSMISF18    89GHz   19.75  -95.16  30.0    18.92  -94.14    0.65      1.00    0.23    1.41  6.38   4.0 PNG
   20240701 01:00:21  SSMISF18    89GHz   19.75  -95.16  30.0    18.93  -94.24    0.65      1.00    0.23    1.41  6.13   4.0 PNG
   20240701 01:30:21  SSMISF18    89GHz   19.75  -95.16  30.0    18.95  -94.33    0.65      1.00    0.23    1.41  5.89   4.0 PNG
   20240701 02:00:21  SSMISF18    89GHz   19.75  -95.16  30.0    18.97  -94.42    0.65      1.00    0.23    1.41  5.64   4.0 PNG
   20240701 02:30:21  SSMISF18    89GHz   19.75  -95.16  30.0    18.98  -94.52    0.65      1.00    0.23    1.41  5.40   4.0 PNG
   20240701 03:00:21  SSMISF18    89GHz   19.75  -95.16  30.0    19.09  -94.82    0.65      1.00    0.23    1.41  5.17   4.0 PNG
   20240701 03:30:21  SSMISF18    89GHz   19.75  -95.16  30.0    19.11  -94.90    0.65      1.00    0.23    1.41  4.95   4.0 PNG
   20240701 04:00:21  SSMISF18    89GHz   19.75  -95.16  30.0    19.13  -94.99    0.65      1.00    0.23    1.41  4.73   4.0 PNG
   20240701 04:30:21  SSMISF18    89GHz   19.75  -95.16  30.0    19.13  -95.08    0.65      1.00    0.23    1.41  4.53   4.0 PNG
   20240701 05:00:21  SSMISF18    89GHz   19.75  -95.16  30.0    19.15  -95.17    0.65      1.00    0.23    1.41  4.33   4.0 PNG
   20240701 05:30:21  SSMISF18    89GHz   19.75  -95.16  30.0    19.17  -95.26    0.65      1.00    0.23    1.41  4.15   4.0 PNG
   20240701 06:00:21  SSMISF18    89GHz   19.75  -95.16  30.0    19.19  -95.35    0.65      1.00    0.23    1.41  3.97   4.0 PNG
   20240701 06:30:21  SSMISF18    89GHz   19.75  -95.16  30.0    19.20  -95.44    0.65      1.00    0.23    1.41  3.81   4.0 PNG
   20240701 07:00:21   GOES-16     SWIR   20.13  -96.91  35.0    18.98  -98.40    1.26      0.15     N/A    0.48  3.78   0.0 PNG
   20240701 07:30:21  SSMISF18    89GHz   19.75  -95.16  30.0    19.24  -95.63    0.65      1.00    0.23    1.41  3.50   4.0 PNG
   20240701 08:00:21  SSMISF18    89GHz   19.75  -95.16  30.0    19.26  -95.72    0.65      1.00    0.23    1.41  3.36   4.0 PNG
   20240701 08:30:21  SSMISF18    89GHz   19.75  -95.16  30.0    19.28  -95.82    0.65      1.00    0.23    1.41  3.23   4.0 PNG
   20240701 09:00:21   GOES-16     SWIR   20.10  -97.20  35.0    18.95  -98.51    1.18      0.05     N/A    0.50  4.01   0.0 PNG
   20240701 09:30:21   GOES-16     SWIR   20.12  -97.29  35.0    19.09  -98.70    1.36      0.05     N/A    0.45  3.49   0.0 PNG
   20240701 10:00:21  SSMISF18    89GHz   19.75  -95.16  30.0    19.20  -95.99    0.65      1.00    0.23    1.41  2.87   4.0 PNG
   20240701 10:30:21   GOES-16     SWIR   20.15  -97.46  35.0    18.83  -98.97    1.43      0.05     N/A    0.43  3.33   0.0 PNG
   20240701 11:00:21       GMI    89GHz   20.17  -97.54  35.0    18.97  -99.14    0.90      2.50     N/A    0.81  5.28   0.0 PNG
   20240701 11:30:21       GMI    89GHz   20.17  -97.54  35.0    18.98  -99.23    0.90      2.50     N/A    0.81  5.26   0.0 PNG
   20240701 12:00:21       GMI    89GHz   20.17  -97.54  35.0    19.00  -99.32    0.90      2.50     N/A    0.81  5.18   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