Tropical Storm 06U


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    .
   20200212 01:40:00  HIMAWARI      Vis  -22.75 -162.53  60.0   -23.35 -162.86     0.15      0.41   0.40    0.85 11.47  81.0 GIF
   20200212 02:10:00  HIMAWARI      Vis  -22.84 -162.51  60.0   -23.56 -162.83     0.16      0.45   0.05    0.79 10.61  76.5 GIF
   20200212 02:30:00  HIMAWARI      Vis  -22.89 -162.49  60.0   -23.67 -162.74     0.22      0.61   0.20    0.59  7.75  74.5 GIF
   20200212 03:10:00  HIMAWARI      Vis  -23.00 -162.46  60.0   -23.80 -162.59     0.27      0.75   0.50    0.49  6.29  63.5 GIF
   20200212 03:40:00  HIMAWARI      Vis  -23.08 -162.43  60.0   -23.88 -162.46     0.40      1.14   0.25    0.35  4.16  52.9 GIF
   20200212 04:10:00  HIMAWARI       IR  -23.15 -162.40  60.0   -24.33 -163.00     0.26      0.73   0.05    0.87  6.52  74.3 GIF
   20200212 04:40:00  HIMAWARI   NearIR  -23.22 -162.38  60.0   -24.47 -162.95     0.28      0.80   0.10    0.72  5.92  64.1 GIF
   20200212 05:10:00  HIMAWARI       IR  -23.29 -162.35  60.0   -24.54 -162.92     0.29      0.81   0.05    0.80  5.89  80.9 GIF
   20200212 05:40:00  HIMAWARI       IR  -23.36 -162.32  60.0   -24.63 -162.81     0.21      0.60   0.05    1.01  7.93  71.5 GIF
   20200212 06:10:00  HIMAWARI       IR  -23.42 -162.29  60.0   -24.70 -162.64     0.35      1.00   0.05    0.69  4.75  57.4 GIF
   20200212 06:40:00  HIMAWARI       IR  -23.49 -162.26  60.0   -24.69 -162.78     0.29      0.81   0.05    0.80  5.88  60.1 GIF
   20200212 07:10:00  HIMAWARI       IR  -23.55 -162.23  60.0   -24.72 -162.99     0.29      0.82   0.05    0.79  5.76  51.8 GIF
   20200212 07:40:00  HIMAWARI   NearIR  -23.66 -162.18  60.0   -25.08 -162.83     0.16      0.44   0.10    1.28 10.74 100.0 GIF
   20200212 08:10:00  HIMAWARI   NearIR  -23.73 -162.14  60.0   -24.98 -162.74     0.12      0.35   0.05    1.60 13.50 100.0 GIF
   20200212 08:40:00  HIMAWARI   NearIR  -23.80 -162.11  60.0   -25.23 -162.36     0.21      0.61   0.05    0.95  7.84 100.0 GIF
   20200212 09:10:00  HIMAWARI   NearIR  -23.88 -162.08  60.0   -25.08 -162.57     0.22      0.63   0.05    0.91  7.54  96.3 GIF
   20200212 09:40:00  HIMAWARI   NearIR  -23.95 -162.05  60.0   -25.10 -162.32     0.18      0.50   0.05    1.13  9.40 100.0 GIF
   20200212 10:10:00  HIMAWARI   NearIR  -24.02 -162.02  60.0   -25.20 -162.48     0.12      0.33   0.05    1.72 14.58 100.0 GIF
   20200212 10:40:00  HIMAWARI   NearIR  -24.10 -161.99  60.0   -25.30 -162.31     0.18      0.51   0.10    1.11  9.25 100.0 GIF
   20200212 11:10:00  HIMAWARI       IR  -24.17 -161.95  60.0   -25.30 -162.42     0.56      1.58   0.05    0.51  3.01  57.4 GIF
   20200212 11:40:00  HIMAWARI   NearIR  -24.25 -161.92  60.0   -25.47 -162.47     0.35      0.99   0.05    0.59  4.79  82.5 GIF
   20200212 12:10:00  HIMAWARI   NearIR  -24.33 -161.89  60.0   -25.90 -162.96     0.10      0.28   0.05    2.02 17.13 100.0 GIF
   20200212 12:40:00  HIMAWARI   NearIR  -24.32 -161.98  60.0   -26.02 -162.89     0.08      0.24   0.05    2.33 19.82 100.0 GIF
   20200212 13:10:00  HIMAWARI   NearIR  -24.41 -161.97  60.0   -26.13 -162.43     0.58      1.63   0.05    0.38  2.91  75.6 GIF
   20200212 13:40:00  HIMAWARI       IR  -24.50 -161.94  60.0   -26.03 -162.74     0.33      0.94   0.05    0.72  5.03  98.1 GIF
   20200212 14:10:00  HIMAWARI       IR  -24.60 -161.92  60.0   -26.10 -162.66     0.59      1.67   0.30    0.50  2.83  75.1 GIF
   20200212 14:30:00  HIMAWARI   NearIR  -24.66 -161.90  60.0   -26.11 -162.50     0.36      1.01   0.05    0.58  4.68  80.0 GIF
   20200212 15:10:00     AMSR2 85-92GHz  -22.90 -162.49  60.0   -80.01  -45.64     0.40      1.12    N/A    0.49  2.14   0.0 GIF
   20200212 15:40:00  HIMAWARI   NearIR  -24.90 -161.81  60.0   -26.52 -161.87     0.50      1.42   0.05    0.43  3.34  66.8 GIF
   20200212 16:10:00  HIMAWARI       IR  -25.00 -161.77  60.0   -25.85 -162.60     0.28      0.79   0.05    0.82  6.01 100.0 GIF
   20200212 16:40:00  HIMAWARI       IR  -25.11 -161.73  60.0   -25.93 -162.70     0.68      1.93   0.05    0.46  2.45  77.8 GIF
   20200212 17:10:00  HIMAWARI   NearIR  -25.22 -161.68  60.0   -26.72 -161.68     0.25      0.70   0.05    0.82  6.75 100.0 GIF
   20200212 17:40:00       GMI 85-92GHz  -25.23 -161.68  60.0   -80.15  -43.65     0.25      0.70    N/A    1.26  6.70   0.0 GIF
   20200212 18:10:00       GMI 85-92GHz  -25.23 -161.68  60.0   -80.15  -43.65     0.25      0.70    N/A    1.26  6.56   0.0 GIF
   20200212 18:40:00       GMI 85-92GHz  -25.23 -161.68  60.0   -80.15  -43.65     0.25      0.70    N/A    1.26  6.38   0.0 GIF
   20200212 19:10:00       GMI 85-92GHz  -25.23 -161.68  60.0   -80.15  -43.65     0.25      0.70    N/A    1.26  6.19   0.0 GIF
   20200212 19:40:00       GMI 85-92GHz  -25.23 -161.68  60.0   -80.15  -43.65     0.25      0.70    N/A    1.26  5.98   0.0 GIF
   20200212 20:00:00       GMI 85-92GHz  -25.23 -161.68  60.0   -80.15  -43.65     0.25      0.70    N/A    1.26  5.83   0.0 GIF
   20200212 20:40:00       GMI 85-92GHz  -25.23 -161.68  60.0   -80.15  -43.65     0.25      0.70    N/A    1.26  5.54   0.0 GIF
   20200212 21:10:00       GMI 85-92GHz  -25.23 -161.68  60.0   -80.15  -43.65     0.25      0.70    N/A    1.26  5.32   0.0 GIF
   20200212 21:40:00       GMI 85-92GHz  -25.23 -161.68  60.0   -80.15  -43.65     0.25      0.70    N/A    1.26  5.11   0.0 GIF
   20200212 22:00:00       GMI 85-92GHz  -25.23 -161.68  60.0   -80.15  -43.65     0.25      0.70    N/A    1.26  4.97   0.0 GIF
   20200212 22:40:00  HIMAWARI      Vis  -26.81 -161.26  55.0   -27.24 -161.12     0.24      0.68   0.40    0.54  6.98  75.3 GIF
   20200212 23:00:00  HIMAWARI      Vis  -26.88 -161.22  55.0   -27.43 -161.05     0.20      0.55   0.35    0.65  8.57  81.7 GIF
   20200212 23:40:00  HIMAWARI      Vis  -27.03 -161.14  55.0   -27.58 -160.89     0.20      0.57   0.25    0.64  8.37  82.7 GIF
   20200213 00:10:00       GMI 85-92GHz  -25.23 -161.68  60.0   -80.15  -43.65     0.25      0.70    N/A    1.26  4.14   0.0 GIF
   20200213 00:40:00       GMI 85-92GHz  -25.23 -161.68  60.0   -80.15  -43.65     0.25      0.70    N/A    1.26  3.97   0.0 GIF
   20200213 01:10:00  HIMAWARI   NearIR  -27.35 -160.96  55.0   -27.98 -160.54     0.28      0.80   0.05    0.73  5.93  88.3 GIF
   20200213 01:40:00  HIMAWARI      Vis  -27.64 -160.93  50.0   -27.99 -160.56     0.30      0.84   0.20    0.45  5.64  79.3 GIF
   20200213 02:10:00  HIMAWARI      Vis  -27.71 -160.90  50.0   -27.99 -160.39     0.30      0.86   0.40    0.44  5.52  75.9 GIF
   20200213 02:30:00  HIMAWARI      Vis  -27.77 -160.88  50.0   -28.02 -160.34     0.26      0.72   0.35    0.51  6.56  73.7 GIF
   20200213 03:10:00  HIMAWARI      Vis  -27.88 -160.83  50.0   -28.18 -160.38     0.33      0.93   0.20    0.41  5.09  68.6 GIF
   20200213 03:40:00  HIMAWARI   NearIR  -27.96 -160.80  50.0   -28.86 -160.85     0.53      1.49   0.05    0.41  3.18  66.1 GIF
   20200213 04:10:00  HIMAWARI      Vis  -28.05 -160.76  50.0   -28.30 -160.50     0.24      0.68   0.20    0.54  6.95  71.7 GIF
   20200213 04:40:00  HIMAWARI      Vis  -28.14 -160.72  50.0   -28.69 -160.49     0.28      0.79   0.45    0.48  6.04  90.7 GIF
   20200213 05:00:00  HIMAWARI      Vis  -28.21 -160.69  50.0   -28.71 -160.46     0.22      0.63   0.40    0.58  7.59  89.5 GIF
   20200213 05:40:00  HIMAWARI      Vis  -28.33 -160.63  50.0   -28.96 -160.57     0.22      0.63   0.40    0.58  7.59 100.0 GIF
   20200213 06:10:00  HIMAWARI       IR  -28.43 -160.58  50.0   -29.73 -160.02     0.48      1.35   0.05    0.57  3.52  75.3 GIF
   20200213 06:40:00  HIMAWARI       IR  -28.53 -160.54  50.0   -29.86 -160.14     0.25      0.70   0.05    0.89  6.74 100.0 GIF
   20200213 07:10:00    SSMI16 85-92GHz  -28.37 -160.61  50.0   -80.32  -40.72     0.64      1.80    N/A    0.00  2.58   0.0 GIF
   20200213 07:40:00    SSMI18 85-92GHz  -28.69 -160.47  50.0   -80.37  -40.31     0.64      1.80    N/A    0.00  2.63   0.0 GIF
   20200213 08:00:00    SSMI18 85-92GHz  -28.69 -160.47  50.0   -80.37  -40.31     0.64      1.80    N/A    0.00  2.61   0.0 GIF
   20200213 08:40:00  HIMAWARI   NearIR  -28.95 -160.34  50.0   -30.00 -158.51     0.60      1.69   0.05    0.37  2.81  53.3 GIF
   20200213 09:10:00  HIMAWARI   NearIR  -29.06 -160.29  50.0   -29.84 -158.63     0.44      1.25   0.05    0.48  3.79  63.6 GIF
   20200213 09:40:00  HIMAWARI   NearIR  -29.17 -160.24  50.0   -29.80 -158.52     0.43      1.21   0.05    0.49  3.91  68.0 GIF
   20200213 10:10:00    SSMI18 85-92GHz  -28.69 -160.47  50.0   -80.37  -40.31     0.64      1.80    N/A    0.00  2.48   0.0 GIF
   20200213 10:40:00    SSMI18 85-92GHz  -28.69 -160.47  50.0   -80.37  -40.31     0.64      1.80    N/A    0.00  2.44   0.0 GIF
   20200213 11:10:00    SSMI18 85-92GHz  -28.69 -160.47  50.0   -80.37  -40.31     0.64      1.80    N/A    0.00  2.39   0.0 GIF
   20200213 11:40:00    SSMI18 85-92GHz  -28.69 -160.47  50.0   -80.37  -40.31     0.64      1.80    N/A    0.00  2.35   0.0 GIF
   20200213 12:10:00    SSMI18 85-92GHz  -28.69 -160.47  50.0   -80.37  -40.31     0.64      1.80    N/A    0.00  2.31   0.0 GIF
   20200213 12:40:00    SSMI18 85-92GHz  -28.69 -160.47  50.0   -80.37  -40.31     0.64      1.80    N/A    0.00  2.26   0.0 GIF
   20200213 13:10:00  HIMAWARI   NearIR  -29.97 -159.88  50.0   -30.52 -158.00     0.41      1.16   0.05    0.51  4.10  69.0 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