Tropical Depression 07W


Passive Microwave (PMW) Intensity Information
Advanced Dvorak Technique (ADT)
Version 8.2.1
 

         Overpass     Inten           Ring    Ring          Wind           Forecast        Final        Target  
       Date    Time   Score  Meaning   Pct    Diam  BTdiff   Est   Sat    Lat    Lon    Lat    Lon    Lat    Lon              
     20170720 194500   -0.0      N/A   N/A     N/A    0.00  25.0 SSMI17  27.8 -157.8   27.8 -157.8   27.9 -157.8 Analysis Plot     
     20170720 194600   -0.6      N/A   5.5% 111.10     .57  25.0 SSMI18  27.8 -157.8   27.8 -157.8   28.3 -157.9 Analysis Plot     
     20170721 053246   -4.9      N/A   N/A  122.21    4.94  30.0 SSMI15  28.3 -156.9   28.3 -156.9   28.3 -156.6 Analysis Plot     
     20170721 171043 -930.0      N/A   N/A     N/A    0.00  35.0 SSMI15  28.0 -154.4   28.0 -154.4   28.7 -154.3 Analysis Plot     
     20170721 211300 -930.0      N/A   N/A     N/A    0.00  35.0 SSMI17  28.6 -153.4   28.6 -153.4   29.1 -153.1 Analysis Plot     
     20170722 023842   -3.0      N/A  30.1%  22.22    3.00  40.0  AMSR2  28.7 -153.6   28.7 -153.6   28.3 -153.9 Analysis Plot     
     20170722 054500   -2.7      N/A  20.5% 177.76    2.74  40.0 SSMI16  28.7 -153.4   28.7 -153.4   27.7 -153.4 Analysis Plot     
     20170722 083200 -930.0      N/A   N/A     N/A    0.00  45.0 SSMI17  28.2 -153.0   28.2 -153.0   28.6 -153.0 Analysis Plot     
     20170722 151638 -930.0      N/A   N/A     N/A    0.00  45.0    GMI  28.1 -152.3   28.1 -152.3   28.5 -152.6 Analysis Plot     
     20170722 151641 -930.0      N/A   N/A     N/A    0.00  45.0    GMI  28.1 -152.3   28.1 -152.3   28.4 -151.9 Analysis Plot     
     20170722 210200   -0.5      N/A  71.2%  22.22     .51  50.0 SSMI18  28.3 -152.1   28.3 -152.1   28.3 -151.6 Analysis Plot     
     20170723 052700   -3.0      N/A  30.1%  66.66    2.95  45.0 SSMI16  28.3 -151.3   28.3 -151.3   28.3 -151.6 Analysis Plot     
     20170723 081700   -0.0      N/A   N/A     N/A    0.00  55.0 SSMI17  27.8 -151.3   27.8 -151.3   27.9 -151.4 Analysis Plot     
     20170723 082000    1.5      N/A   2.7% 111.10    1.49  55.0 SSMI18  27.7 -151.3   27.7 -151.3   28.0 -151.3 Analysis Plot     
     20170723 204600   45.7  >65 kts 100.0%  22.22   30.67  85.0 SSMI17  27.3 -151.8   27.4 -152.0   27.4 -152.0 Analysis Plot     
     20170723 205000   53.6  >65 kts 100.0%  22.22   38.56  85.0 SSMI18  27.3 -151.8   27.4 -151.9   27.4 -151.9 Analysis Plot     
     20170724 052500   -0.0      N/A   N/A     N/A    0.00  90.0 SSMI16  27.0 -152.8   26.7 -152.9   26.7 -152.9 Analysis Plot     
     20170724 080400   42.0  >65 kts 100.0%  55.55   27.03  80.0 SSMI17  26.8 -153.4   26.5 -153.6   26.5 -153.6 Analysis Plot     
     20170724 080800   36.0  >65 kts 100.0%  44.44   20.98  80.0 SSMI18  26.7 -153.7   26.5 -153.6   26.5 -153.6 Analysis Plot     
     20170724 150853 -930.0      N/A   N/A     N/A    0.00  80.0    GMI  26.2 -154.9   26.1 -154.6   26.1 -154.6 Analysis Plot     
     20170724 183900    9.0      N/A  49.3%  66.66    9.03  80.0 SSMI16  26.1 -155.3   25.9 -155.8   25.9 -155.8 Analysis Plot     
     20170724 203700   15.1      N/A  65.8% 133.32   15.14  80.0 SSMI18  25.6 -156.1   25.7 -156.1   25.7 -156.1 Analysis Plot     
     20170725 043009    9.3      N/A   N/A   44.44    9.29  80.0    GMI  26.0 -157.2   25.8 -157.2   25.8 -157.2 Analysis Plot     
     20170725 075000    6.0      N/A  38.4%  88.88    5.96  85.0 SSMI17  26.0 -157.6   25.8 -157.8   25.8 -157.8 Analysis Plot     
     20170725 075500    7.4      N/A  34.2%  88.88    7.37  85.0 SSMI18  26.0 -157.6   25.8 -157.8   25.8 -157.8 Analysis Plot     
     20170725 141605    2.0      N/A   N/A   55.55    2.03  80.0    GMI  26.5 -158.1   26.5 -158.2   26.5 -158.2 Analysis Plot     
     20170725 183100    8.3      N/A  12.3%  88.88    8.32  80.0 SSMI16  26.8 -158.1   26.9 -158.6   26.9 -158.6 Analysis Plot     
     20170725 202400    9.6      N/A   6.8%  44.44    9.63  75.0 SSMI18  27.4 -158.1   27.4 -158.2   27.4 -158.2 Analysis Plot     
     20170726 033900 -930.0      N/A   N/A     N/A    0.00  75.0    GMI  28.6 -157.3   28.6 -157.3   28.1 -157.5 Analysis Plot     
     20170726 045900    6.0      N/A  13.7%  66.66    6.00  75.0 SSMI16  28.5 -157.4   28.8 -157.2   28.8 -157.2 Analysis Plot     
     20170726 074300    5.0      N/A  50.7% 244.42    5.01  80.0 SSMI18  29.3 -156.3   29.1 -156.5   29.1 -156.5 Analysis Plot     
     20170726 165426    4.1      N/A   N/A   77.77    4.15  80.0 SSMI15  30.3 -154.2   30.3 -154.1   30.3 -154.1 Analysis Plot     
     20170726 201200    7.7      N/A  31.5%  55.55    7.74  65.0 SSMI18  30.5 -153.2   30.7 -153.4   30.7 -153.4 Analysis Plot     
     20170727 042052    2.5      N/A  26.0%  55.55    2.48  65.0    GMI  30.6 -150.8   30.9 -150.9   30.9 -150.9 Analysis Plot     
     20170727 053922    0.1      N/A  21.9%  55.55     .14  65.0 SSMI15  30.6 -151.0   30.9 -150.9   30.9 -150.9 Analysis Plot     
     20170727 140449    1.7      N/A   8.2%  55.55    1.66  75.0    GMI  30.6 -147.9   30.7 -147.8   30.7 -147.8 Analysis Plot     
     20170727 194900    2.8      N/A  11.0%  33.33    2.77  65.0 SSMI16  30.3 -146.7   30.3 -146.7   30.3 -146.6 Analysis Plot     
     20170727 213300    5.6      N/A   N/A   33.33    5.55  65.0 SSMI17  29.9 -146.0   29.9 -146.0   29.8 -145.8 Analysis Plot     
     20170728 034003    3.8      N/A   1.4%  33.33    3.77  65.0  AMSR2  29.2 -144.8   29.1 -144.5   29.1 -144.5 Analysis Plot     
     20170728 085300    1.2      N/A   9.6%  88.88    1.21  65.0 SSMI17  28.7 -144.3   28.7 -144.3   28.5 -143.5 Analysis Plot     
     20170728 090000    2.0      N/A   5.5%  88.88    1.99  65.0 SSMI18  28.5 -144.1   28.5 -144.1   28.4 -143.3 Analysis Plot     
     20170728 154703    7.2      N/A   1.4%  33.33    7.18  65.0  AMSR2  27.9 -143.3   27.7 -143.4   27.7 -143.4 Analysis Plot     
     20170728 192600    2.0      N/A  32.9%  55.55    1.98  65.0 SSMI16  27.6 -143.1   27.5 -143.0   27.5 -143.0 Analysis Plot     
     20170728 212900    7.7      N/A  43.8%  55.55    7.71  65.0 SSMI18  27.2 -142.9   27.0 -142.9   27.0 -142.9 Analysis Plot     
     20170729 040943    3.6      N/A  20.5%  44.44    3.61  65.0    GMI  26.3 -142.7   26.3 -142.2   26.3 -142.2 Analysis Plot     
     20170729 084600    3.2      N/A  20.5%  66.66    3.22  65.0 SSMI18  25.9 -142.1   25.9 -142.1   25.6 -142.1 Analysis Plot     
     20170729 111207   13.0      N/A  34.2%  55.55   12.97  65.0 SSMI15  26.1 -142.2   26.2 -142.3   26.2 -142.3 Analysis Plot     
     20170729 135640 -930.0      N/A   N/A     N/A    0.00  70.0    GMI  25.1 -141.8   24.8 -141.8   24.8 -141.8 Analysis Plot     
     20170729 183147    9.9      N/A  23.3%  77.77    9.88  60.0 SSMI15  24.5 -141.7   24.5 -141.7   24.6 -141.9 Analysis Plot     
     20170729 210800   38.5  >65 kts 100.0%  55.55   23.53  60.0 SSMI17  24.3 -141.6   24.3 -141.6   24.1 -141.6 Analysis Plot     
     20170730 062840   48.7  >65 kts 100.0%  33.33   33.72  60.0 SSMI15  23.4 -141.3   23.4 -141.3   23.3 -141.6 Analysis Plot     
     20170730 082500   42.4  >65 kts  58.9%  33.33   42.37  70.0 SSMI17  23.2 -141.4   23.2 -141.4   23.0 -141.5 Analysis Plot     
     20170730 181635   74.8  >85 kts 100.0%  44.44   59.81  95.0 SSMI15  22.9 -141.2   22.8 -141.0   22.8 -141.0 Analysis Plot     
     20170730 205500   81.3  >85 kts 100.0%  44.44   66.35 140.0 SSMI17  22.9 -140.6   22.7 -140.7   22.7 -140.7 Analysis Plot     
     20170730 210500   80.3  >85 kts 100.0%  44.44   65.26 140.0 SSMI18  22.9 -140.6   22.8 -140.7   22.8 -140.7 Analysis Plot     
     20170731 040919   80.7  >85 kts 100.0%  55.55   65.67 130.0  AMSR2  22.9 -140.3   22.8 -140.0   22.8 -140.0 Analysis Plot     
     20170731 082200   82.1  >85 kts 100.0%  55.55   67.12 130.0 SSMI18  23.0 -139.6   22.9 -139.6   22.9 -139.6 Analysis Plot     
     20170731 134703   62.8  >85 kts 100.0%  55.55   47.80 125.0    GMI  23.1 -139.1   23.1 -139.1   23.1 -139.1 Analysis Plot     
     20170731 161821   18.0      N/A  64.4%  55.55   17.96 125.0  AMSR2  23.2 -138.9   23.2 -138.9   23.2 -138.9 Analysis Plot     
     20170731 195800   46.9  >65 kts 100.0%  88.88   31.94 110.0 SSMI16  23.4 -138.7   23.5 -138.6   23.5 -138.6 Analysis Plot     
     20170801 030724   25.0  >65 kts  38.4% 122.21   25.01 105.0    GMI  23.8 -138.1   23.8 -137.9   23.8 -137.9 Analysis Plot     
     20170801 064900   50.4  >65 kts 100.0%  99.99   35.38 105.0 SSMI16  23.9 -137.9   23.8 -137.6   23.8 -137.6 Analysis Plot     
     20170801 191600   52.3  >65 kts 100.0% 144.43   37.28  90.0 SSMI16  25.0 -136.6   25.1 -136.7   25.1 -136.7 Analysis Plot     
     20170801 221000 -930.0      N/A   N/A     N/A    0.00  90.0 SSMI17  25.3 -136.3   26.2 -136.3   26.2 -136.3 Analysis Plot     
     20170802 035757   78.2  >85 kts 100.0% 155.54   63.17 105.0  AMSR2  25.6 -136.2   25.7 -136.1   25.7 -136.1 Analysis Plot     
     20170802 064200   22.9  >65 kts  79.5% 133.32   22.92 105.0 SSMI16  25.7 -136.1   25.8 -136.1   25.8 -136.1 Analysis Plot     
     20170802 092700   21.5  >65 kts  47.9% 111.10   21.51 100.0 SSMI17  26.1 -135.8   26.1 -135.9   26.1 -135.9 Analysis Plot     
     20170802 093900 -930.0      N/A   N/A     N/A    0.00 100.0 SSMI18  26.2 -135.7   26.0 -135.7   26.0 -135.7 Analysis Plot     
     20170802 133835   16.1      N/A  52.1% 122.21   16.10 100.0    GMI  26.3 -135.6   26.4 -135.7   26.4 -135.7 Analysis Plot     
     20170802 195900   19.2      N/A  46.6% 155.54   19.16  95.0 SSMI16  26.7 -135.4   27.0 -135.3   27.0 -135.3 Analysis Plot     
     20170802 220800   37.2  >65 kts 100.0% 188.87   22.21  95.0 SSMI18  27.0 -135.1   27.2 -135.1   27.2 -135.1 Analysis Plot     
     20170803 030017   23.9  >65 kts  60.3% 155.54   23.86  90.0    GMI  27.7 -134.5   27.8 -134.6   27.8 -134.6 Analysis Plot     
     20170803 062000    9.0      N/A  47.9% 144.43    9.00  90.0 SSMI16  27.8 -134.3   27.9 -134.2   27.9 -134.2 Analysis Plot     
     20170803 072404    6.8      N/A   N/A  144.43    6.82  90.0 SSMI15  27.9 -134.3   28.0 -134.3   28.0 -134.3 Analysis Plot     
     20170803 091400    5.8      N/A  27.4% 133.32    5.78  85.0 SSMI17  28.3 -133.7   28.0 -133.8   28.0 -133.8 Analysis Plot     
     20170803 092600    4.3      N/A  43.8% 133.32    4.34  85.0 SSMI18  28.3 -133.7   28.0 -133.7   28.0 -133.7 Analysis Plot     
     20170803 183443    2.9      N/A  38.4% 166.65    2.91  75.0 SSMI15  28.4 -132.4   28.3 -132.4   28.3 -132.4 Analysis Plot     
     20170803 214200    9.4      N/A   4.1% 155.54    9.36  75.0 SSMI17  28.5 -132.0   28.6 -132.1   28.6 -132.1 Analysis Plot     
     20170803 215500   12.8      N/A  23.3% 166.65   12.76  75.0 SSMI18  28.5 -132.0   28.6 -132.1   28.6 -132.1 Analysis Plot     
     20170804 091400    4.6      N/A  58.9% 188.87    4.62  75.0 SSMI18  28.8 -130.8   28.6 -130.9   28.6 -130.9 Analysis Plot     
     20170804 132727 -930.0      N/A   N/A     N/A    0.00  75.0    GMI  29.0 -130.6   29.0 -130.5   29.0 -130.5 Analysis Plot     
     20170804 182603 -930.0      N/A   N/A     N/A    0.00  75.0 SSMI15  29.4 -129.9   29.0 -130.5   29.0 -130.5 Analysis Plot     
     20170804 214200   18.0      N/A  23.3% 144.43   18.00  80.0 SSMI18  29.3 -130.3   29.6 -130.5   29.6 -130.5 Analysis Plot     
     20170805 025101    7.0      N/A  32.9% 144.43    7.04  80.0    GMI  29.8 -130.3   29.8 -130.2   29.8 -130.2 Analysis Plot     
     20170805 042945    2.7      N/A  27.4% 122.21    2.72  80.0  AMSR2  29.9 -130.3   30.0 -130.2   30.0 -130.2 Analysis Plot     
     20170805 090300    8.6      N/A  27.4%  88.88    8.55  80.0 SSMI18  30.3 -130.2   30.0 -130.2   30.0 -130.2 Analysis Plot     
     20170805 123524    4.1      N/A  15.1%  99.99    4.09  80.0    GMI  30.4 -130.2   29.9 -130.3   29.9 -130.3 Analysis Plot     
     20170805 202500    1.5      N/A  23.3%  88.88    1.49  65.0 SSMI16  30.3 -130.5   30.4 -130.6   30.4 -130.6 Analysis Plot     
     20170805 213100    5.4      N/A  20.5% 111.10    5.41  65.0 SSMI18  30.5 -130.6   30.5 -130.9   30.5 -130.9 Analysis Plot     
     20170806 205700   22.3  >65 kts  15.1%  44.44   22.35  65.0 SSMI16  32.6 -133.2   32.8 -133.2   32.8 -133.2 Analysis Plot     
     20170806 211700   50.8  >65 kts 100.0%  55.55   35.78  65.0 SSMI18  32.9 -133.6   32.9 -133.6   32.9 -133.6 Analysis Plot     
     20170807 024211 -930.0      N/A   N/A     N/A    0.00  65.0    GMI  33.6 -134.5   33.6 -134.5   33.9 -134.4 Analysis Plot     
     20170807 080800   46.9  >65 kts 100.0%  22.22   31.87  65.0 SSMI16  34.1 -135.3   34.1 -135.3   34.1 -135.3 Analysis Plot     
     20170807 083900   -0.0      N/A   N/A     N/A    0.00  65.0 SSMI18  34.4 -135.6   34.4 -135.6   34.4 -135.9 Analysis Plot     
     20170807 162133    4.4      N/A  56.2%  22.22    4.36  55.0  AMSR2  35.4 -137.5   35.4 -137.5   35.9 -136.9 Analysis Plot     
     20170807 204400   -5.8      N/A   N/A   44.44    5.77  30.0 SSMI16  36.2 -137.2   36.2 -137.2   35.7 -136.6 Analysis Plot     
     20170807 210400 -930.0      N/A   N/A     N/A    0.00  30.0 SSMI18  36.6 -137.4   36.6 -137.4   35.8 -137.3 Analysis Plot     
     20170808 015153   -0.9      N/A   N/A   88.88     .90  30.0    GMI  37.2 -137.9   37.2 -137.9   38.0 -138.8 Analysis Plot     
     20170808 032458   -1.7      N/A   3.1% 144.43    1.67  25.0  AMSR2  37.5 -137.9   37.5 -137.9   38.2 -139.1 Analysis Plot     
     20170808 081000 -930.0      N/A   N/A     N/A    0.00  30.0 SSMI17  38.2 -138.4   38.2 -138.4   38.3 -137.2 Analysis Plot     
     20170808 082700   -0.2      N/A  42.5%  55.55     .19  30.0 SSMI18  38.2 -138.4   38.2 -138.4   38.4 -139.0 Analysis Plot     
     20170808 203200   -1.2      N/A   N/A  211.09    1.18  25.0 SSMI16  38.6 -139.8   38.6 -139.8   38.7 -139.3 Analysis Plot     
     20170808 221400 -930.0      N/A   N/A     N/A    0.00  25.0 SSMI17  38.7 -140.1   38.7 -140.1   38.0 -140.8 Analysis Plot     
     20170809 040749   -1.9      N/A   N/A   88.88    1.93  25.0  AMSR2  38.8 -140.5   38.8 -140.5   38.8 -139.9 Analysis Plot     
     20170809 065100 -930.0      N/A   N/A     N/A    0.00  25.0 SSMI16  38.8 -140.7   38.8 -140.7   38.6 -141.7 Analysis Plot     
     20170809 081500   -0.3      N/A   N/A  155.54     .33  25.0 SSMI18  38.8 -141.1   38.8 -141.1   38.9 -140.8 Analysis Plot     
     20170809 104046   -2.2      N/A   N/A  155.54    2.18  25.0    GMI  38.8 -141.3   38.8 -141.3   38.5 -142.6 Analysis Plot     
 
 
Legend:

  - Date/Time are determined from PMW imagery at Forecast (initial guess) Lat/Lon position.

  - Positive/Negative Latitude = North/South Hemisphere; Longitude = Western/Eastern Hemisphere.

  - "Ring Diam" value indicates the estimated surface eyewall diameter in km (the MI eyewall edge diameter minus 10 km).

  - "Ring Pct" is the percentage of the "ring" (eyewall inner boundary) that is 1) colder than the "hot spot" (warmest eye pixel) in the eye by 20K, or 2) the percentage that is a) colder than 232K and b) colder than the "hot spot" by 10K, whichever is greater.
  - Values are red if Ring % <= 65, yellow/brown if Ring % <= 85 and green if Ring % > 85.

  - "Tb diff" is the difference between the "hot spot" (warmest eye pixel) and the warmest pixel on the eyewall.

  - Intensity score are listed as negative, and not used, when the JTWC or NHC estimated Vmax is <55 kts in order to rule out weak but highly symmetric TCs.

  - Error messages in intensity scores: -920 is used when the hottest pixel in the eye is <200K, to prevent false positives; -930 means <85% of eyewall has observations/data.