Tropical Storm 03F_00


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    .
   20020117      -18  GOESOES1       IR  -18.36  173.54  40.0   -18.61  173.30     0.81      2.28   0.05    0.42  2.08  86.3 GIF
   20020118      -18  GOESOES1   NearIR  -18.38  173.56  40.0   -18.30  173.24     0.77      2.18   0.05    0.29  2.17  48.1 GIF
   20020118      -18  GOESOES1      Vis  -18.41  173.59  40.0   -18.06  173.75     0.58      1.64   0.45    0.26  2.89  64.4 GIF
   20020118      -18  GOESOES1   NearIR  -18.44  173.62  40.0   -18.31  173.28     1.11      3.14   0.15    0.22  1.51  47.0 GIF
   20020119      -18  GOESOES1   NearIR  -18.48  173.66  40.0   -18.48  173.19     0.48      1.34   0.05    0.45  3.53  57.7 GIF
   20011231      -19  GOESOES1      Vis  -19.06  173.24  40.0   -18.89  172.92     0.12      0.35   0.05    1.00 13.56  64.0 GIF
   20011231      -19  GOESOES1      Vis  -19.08  173.19  40.0   -18.93  173.00     0.11      0.32   0.20    1.07 14.62  96.2 GIF
   20011231      -19  GOESOES1      Vis  -19.10  173.15  40.0   -18.95  172.94     0.11      0.31   0.10    1.11 15.18  90.3 GIF
   20020101      -19  GOESOES1      Vis  -19.12  173.11  40.0   -19.09  172.87     0.14      0.40   0.05    0.88 11.81  58.9 GIF
   20201215 01:24:00     AMSR2 85-92GHz  -19.12  173.10  40.0    39.01  169.35     0.19      0.55    N/A    1.84  0.00   0.0 GIF
   20201215 01:24:00     AMSR2 85-92GHz  -19.12  173.10  40.0    39.01  169.35     0.19      0.55    N/A    1.84  0.00   0.0 GIF
   20201215 01:24:00     AMSR2 85-92GHz  -19.12  173.10  40.0    39.01  169.35     0.19      0.55    N/A    1.84  0.00   0.0 GIF
   20201215 01:24:00     AMSR2 85-92GHz  -19.12  173.10  40.0    39.01  169.35     0.19      0.55    N/A    1.84  0.00   0.0 GIF
   20201215 01:24:00     AMSR2 85-92GHz  -19.12  173.10  40.0    39.01  169.35     0.19      0.55    N/A    1.84  0.00   0.0 GIF
   20201215 01:24:00     AMSR2 85-92GHz  -19.12  173.10  40.0    39.01  169.35     0.19      0.55    N/A    1.84  0.00   0.0 GIF
   20020105      -19  GOESOES1       IR  -19.18  173.42  50.0   -19.28  172.86     0.39      1.11   0.05    0.64  4.28  61.9 GIF
   20020106      -19  GOESOES1       IR  -19.17  173.42  50.0   -19.35  172.78     0.29      0.82   0.05    0.79  5.75  63.4 GIF
   20020106      -19  GOESOES1       IR  -19.16  173.42  50.0   -19.23  172.65     0.20      0.57   0.05    1.04  8.26  53.1 GIF
   20020107      -19  GOESOES1       IR  -19.14  173.41  50.0   -19.32  172.54     0.16      0.46   0.20    1.26 10.36  66.2 GIF
   20020107      -19  GOESOES1       IR  -19.13  173.40  50.0   -19.28  172.39     0.18      0.52   0.05    1.13  9.10  81.5 GIF
   20201215 01:24:00     AMSR2 85-92GHz  -19.12  173.10  40.0    39.01  169.35     0.19      0.55    N/A    1.84  0.00   0.0 GIF
   20201215 01:24:00     AMSR2 85-92GHz  -19.12  173.10  40.0    39.01  169.35     0.19      0.55    N/A    1.84  0.00   0.0 GIF
   20201215 01:24:00     AMSR2 85-92GHz  -19.12  173.10  40.0    39.01  169.35     0.19      0.55    N/A    1.84  0.00   0.0 GIF
   20201215 01:24:00     AMSR2 85-92GHz  -19.12  173.10  40.0    39.01  169.35     0.19      0.55    N/A    1.84  0.00   0.0 GIF
   20201215 01:24:00     AMSR2 85-92GHz  -19.12  173.10  40.0    39.01  169.35     0.19      0.55    N/A    1.84  0.00   0.0 GIF
   20201215 01:24:00     AMSR2 85-92GHz  -19.12  173.10  40.0    39.01  169.35     0.19      0.55    N/A    1.84  0.00   0.0 GIF
   20201215 01:24:00     AMSR2 85-92GHz  -19.12  173.10  40.0    39.01  169.35     0.19      0.55    N/A    1.84  0.00   0.0 GIF
   20201215 01:24:00     AMSR2 85-92GHz  -19.12  173.10  40.0    39.01  169.35     0.19      0.55    N/A    1.84  0.00   0.0 GIF
   20020112      -19  GOESOES1       IR  -19.17  172.48  50.0   -19.34  172.13     0.52      1.47   0.05    0.54  3.24  85.2 GIF
   20020112      -19  GOESOES1       IR  -19.14  172.47  50.0   -19.07  172.23     0.73      2.07   0.05    0.44  2.29  74.9 GIF
   20020113      -19  GOESOES1       IR  -19.12  172.46  50.0   -19.00  171.90     0.61      1.71   0.10    0.49  2.77  66.5 GIF
   20020113      -19  GOESOES1       IR  -19.10  172.44  50.0   -19.08  172.05     3.36      9.49   0.05    0.23  0.50  51.3 GIF
   20201215 01:24:00     AMSR2 85-92GHz  -19.12  173.10  40.0    39.01  169.35     0.19      0.55    N/A    1.84  0.00   0.0 GIF
   20201215 01:24:00     AMSR2 85-92GHz  -19.12  173.10  40.0    39.01  169.35     0.19      0.55    N/A    1.84  0.00   0.0 GIF
   20201215 01:24:00     AMSR2 85-92GHz  -19.12  173.10  40.0    39.01  169.35     0.19      0.55    N/A    1.84  0.00   0.0 GIF
   20201215 01:24:00     AMSR2 85-92GHz  -19.12  173.10  40.0    39.01  169.35     0.19      0.55    N/A    1.84  0.00   0.0 GIF
   20201215 01:24:00     AMSR2 85-92GHz  -19.12  173.10  40.0    39.01  169.35     0.19      0.55    N/A    1.84  0.00   0.0 GIF
   20201215 01:24:00     AMSR2 85-92GHz  -19.12  173.10  40.0    39.01  169.35     0.19      0.55    N/A    1.84  0.00   0.0 GIF
   20201215 16:58:49    SSMI18 85-92GHz  -19.07  172.25  50.0    41.18  166.60     0.34      0.97    N/A    0.69  0.00   0.0 GIF
   20201215 17:05:40    SSMI16 85-92GHz  -19.08  172.24  50.0    41.18  166.64     0.30      0.85    N/A    0.91  0.00   0.0 GIF
   20020118      -20  GOESOES1   NearIR  -20.06  171.42  50.0   -19.64  170.75     0.58      1.63   0.05    0.38  2.91  47.3 GIF
   20020118      -20  GOESOES1      Vis  -20.08  171.42  50.0   -20.40  171.11     0.42      1.18   0.30    0.33  4.00  66.7 GIF
   20020118      -20  GOESOES1      Vis  -20.09  171.42  50.0   -20.34  171.05     0.22      0.62   0.45    0.59  7.70  77.3 GIF
   20020119      -20  GOESOES1      Vis  -20.11  171.42  50.0   -20.33  170.99     0.16      0.45   0.05    0.78 10.49  84.0 GIF
   20201215 17:05:40    SSMI16 85-92GHz  -19.08  172.24  50.0    41.18  166.64     0.30      0.85    N/A    0.91  0.00   0.0 GIF
   20201215 17:05:40    SSMI16 85-92GHz  -19.08  172.24  50.0    41.18  166.64     0.30      0.85    N/A    0.91  0.00   0.0 GIF
   20201215 17:05:40    SSMI16 85-92GHz  -19.08  172.24  50.0    41.18  166.64     0.30      0.85    N/A    0.91  0.00   0.0 GIF
   20201215 17:05:40    SSMI16 85-92GHz  -19.08  172.24  50.0    41.18  166.64     0.30      0.85    N/A    0.91  0.00   0.0 GIF
   20201215 17:05:40    SSMI16 85-92GHz  -19.08  172.24  50.0    41.18  166.64     0.30      0.85    N/A    0.91  0.00   0.0 GIF
   20201215 17:05:40    SSMI16 85-92GHz  -19.08  172.24  50.0    41.18  166.64     0.30      0.85    N/A    0.91  0.00   0.0 GIF
   20201215 17:05:40    SSMI16 85-92GHz  -19.08  172.24  50.0    41.18  166.64     0.30      0.85    N/A    0.91  0.00   0.0 GIF
   20201215 17:05:40    SSMI16 85-92GHz  -19.08  172.24  50.0    41.18  166.64     0.30      0.85    N/A    0.91  0.00   0.0 GIF
   20011231      -20  GOESOES1      Vis  -20.18  171.06  50.0   -20.58  170.55     0.20      0.57   0.05    0.64  8.34  56.1 GIF
   20011231      -20  GOESOES1      Vis  -20.21  171.04  50.0   -20.74  170.30     0.17      0.48   0.50    0.75  9.96  75.1 GIF
   20011231      -20  GOESOES1       IR  -20.23  171.03  50.0   -21.28  169.88     0.15      0.41   0.05    1.38 11.54 100.0 GIF
   20020101      -20  GOESOES1       IR  -20.27  171.00  50.0   -21.14  169.75     0.16      0.45   0.10    1.28 10.62 100.0 GIF
   20201215 17:05:40    SSMI16 85-92GHz  -19.08  172.24  50.0    41.18  166.64     0.30      0.85    N/A    0.91  0.00   0.0 GIF
   20201215 17:05:40    SSMI16 85-92GHz  -19.08  172.24  50.0    41.18  166.64     0.30      0.85    N/A    0.91  0.00   0.0 GIF
   20201215 17:05:40    SSMI16 85-92GHz  -19.08  172.24  50.0    41.18  166.64     0.30      0.85    N/A    0.91  0.00   0.0 GIF
   20201215 17:05:40    SSMI16 85-92GHz  -19.08  172.24  50.0    41.18  166.64     0.30      0.85    N/A    0.91  0.00   0.0 GIF
   20201215 17:05:40    SSMI16 85-92GHz  -19.08  172.24  50.0    41.18  166.64     0.30      0.85    N/A    0.91  0.00   0.0 GIF
   20201215 17:05:40    SSMI16 85-92GHz  -19.08  172.24  50.0    41.18  166.64     0.30      0.85    N/A    0.91  0.00   0.0 GIF
   20201215 17:05:40    SSMI16 85-92GHz  -19.08  172.24  50.0    41.18  166.64     0.30      0.85    N/A    0.91  0.00   0.0 GIF
   20201215 17:05:40    SSMI16 85-92GHz  -19.08  172.24  50.0    41.18  166.64     0.30      0.85    N/A    0.91  0.00   0.0 GIF
   20020105      -21  GOESOES1   NearIR  -21.42  169.12  50.0   -21.94  168.07     0.61      1.73   0.05    0.36  2.74  67.6 GIF
   20020106      -21  GOESOES1   NearIR  -21.41  169.13  50.0   -21.91  167.63     1.47      4.14   0.05    0.17  1.15  47.9 GIF
   20020106      -21  GOESOES1   NearIR  -21.41  169.13  50.0   -22.36  167.73     0.63      1.79   0.05    0.35  2.65  63.8 GIF
   20020107      -21  GOESOES1       IR  -21.42  169.12  50.0   -22.47  167.62     1.55      4.38   0.05    0.32  1.08  68.3 GIF
   20201215 17:05:40    SSMI16 85-92GHz  -19.08  172.24  50.0    41.18  166.64     0.30      0.85    N/A    0.91  0.00   0.0 GIF
   20201215 17:05:40    SSMI16 85-92GHz  -19.08  172.24  50.0    41.18  166.64     0.30      0.85    N/A    0.91  0.00   0.0 GIF
   20201215 17:05:40    SSMI16 85-92GHz  -19.08  172.24  50.0    41.18  166.64     0.30      0.85    N/A    0.91  0.00   0.0 GIF
   20201215 17:05:40    SSMI16 85-92GHz  -19.08  172.24  50.0    41.18  166.64     0.30      0.85    N/A    0.91  0.00   0.0 GIF
   20201215 17:05:40    SSMI16 85-92GHz  -19.08  172.24  50.0    41.18  166.64     0.30      0.85    N/A    0.91  0.00   0.0 GIF
   20201215 17:05:40    SSMI16 85-92GHz  -19.08  172.24  50.0    41.18  166.64     0.30      0.85    N/A    0.91  0.00   0.0 GIF
   20201215 17:05:40    SSMI16 85-92GHz  -19.08  172.24  50.0    41.18  166.64     0.30      0.85    N/A    0.91  0.00   0.0 GIF
   20201215 17:05:40    SSMI16 85-92GHz  -19.08  172.24  50.0    41.18  166.64     0.30      0.85    N/A    0.91  0.00   0.0 GIF
   20020112      -22  GOESOES1       IR  -22.42  167.06  50.0   -22.89  165.28     0.00      0.00    N/A    0.00  0.00   0.0 GIF
   20020112      -22  GOESOES1       IR  -22.37  167.09  50.0   -22.97  165.36     0.00      0.00    N/A    0.00  0.00   0.0 GIF
   20020112      -22  GOESOES1   NearIR  -22.35  167.10  50.0   -23.85  167.21     1.38      3.89   0.05    0.18  1.22  44.7 GIF
   20020113      -22  GOESOES1   NearIR  -22.33  167.12  50.0   -24.23  167.01     0.49      1.39   0.05    0.44  3.42  56.1 GIF
   20201215 17:05:40    SSMI16 85-92GHz  -19.08  172.24  50.0    41.18  166.64     0.30      0.85    N/A    0.91  0.00   0.0 GIF
   20201215 17:05:40    SSMI16 85-92GHz  -19.08  172.24  50.0    41.18  166.64     0.30      0.85    N/A    0.91  0.00   0.0 GIF
   20201215 17:05:40    SSMI16 85-92GHz  -19.08  172.24  50.0    41.18  166.64     0.30      0.85    N/A    0.91  0.00   0.0 GIF
   20201215 17:05:40    SSMI16 85-92GHz  -19.08  172.24  50.0    41.18  166.64     0.30      0.85    N/A    0.91  0.00   0.0 GIF
   20201215 17:05:40    SSMI16 85-92GHz  -19.08  172.24  50.0    41.18  166.64     0.30      0.85    N/A    0.91  0.00   0.0 GIF
   20201215 17:05:40    SSMI16 85-92GHz  -19.08  172.24  50.0    41.18  166.64     0.30      0.85    N/A    0.91  0.00   0.0 GIF
   20201215 17:05:40    SSMI16 85-92GHz  -19.08  172.24  50.0    41.18  166.64     0.30      0.85    N/A    0.91  0.00   0.0 GIF
   20201215 17:05:40    SSMI16 85-92GHz  -19.08  172.24  50.0    41.18  166.64     0.30      0.85    N/A    0.91  0.00   0.0 GIF
   20020118      -25  GOESOES1      Vis  -25.18  164.24  50.0   -25.23  165.43     0.33      0.94   0.50    0.41  5.07  89.0 GIF
   20020118      -25  GOESOES1      Vis  -25.17  164.20  50.0   -25.32  164.75     0.63      1.78   0.35    0.24  2.67  58.0 GIF
   20201215 17:05:40    SSMI16 85-92GHz  -19.08  172.24  50.0    41.18  166.64     0.30      0.85    N/A    0.91  0.00   0.0 GIF
   20020119      -25  GOESOES1       IR  -25.17  164.09  50.0   -24.94  162.13     0.00      0.00    N/A    0.00  0.00   0.0 GIF
   20020119      -25  GOESOES1      Vis  -25.19  164.04  50.0   -25.26  165.01     0.55      1.55   0.50    0.27  3.06  63.2 GIF
   20020120      -25  GOESOES1       IR  -25.21  163.99  50.0   -23.91  162.42     0.00      0.00    N/A    0.00  0.00   0.0 GIF
   20020120      -25  GOESOES1   NearIR  -25.25  163.95  50.0   -25.20  165.78     1.38      3.90   0.35    0.18  1.22  12.9 GIF
   20020121      -25  GOESOES1   NearIR  -25.29  163.91  50.0   -25.07  165.43     0.81      2.30   0.05    0.28  2.06  42.3 GIF
   20020121      -25  GOESOES1   NearIR  -25.35  163.87  50.0   -24.40  162.82     3.36      9.49   0.05    0.09  0.50   8.9 GIF
   20020122      -25  GOESOES1      Vis  -25.41  163.84  50.0   -25.56  164.06     1.55      4.38   0.50    0.13  1.08  40.7 GIF
   20020122      -26  GOESOES1   NearIR  -25.48  163.80  50.0   -24.51  162.72     1.53      4.33   0.05    0.17  1.10  24.6 GIF
   20020123      -26  GOESOES1      Vis  -25.56  163.77  50.0   -25.43  163.86     0.88      2.50   0.50    0.19  1.90  48.7 GIF
   20020123      -26  GOESOES1   NearIR  -25.64  163.74  50.0   -24.87  162.22     3.19      9.03   0.05    0.10  0.53  10.4 GIF
   20011231      -26  GOESOES1      Vis  -25.73  163.72  50.0   -25.43  163.86     0.49      1.38   0.45    0.30  3.44  61.4 GIF
   20011231      -26  GOESOES1      Vis  -25.83  163.69  50.0   -25.53  163.80     0.40      1.13   0.30    0.35  4.21  63.4 GIF
   20020101      -26  GOESOES1      Vis  -25.93  163.67  50.0   -25.58  163.75     0.51      1.45   0.15    0.28  3.27  60.9 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