Tropical Depression 19S


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              
     20160411 220537   -0.0      N/A   N/A     N/A    0.00  35.0 SSMI15 -12.9  -70.9  -12.9  -70.9  -12.3  -71.1 Analysis Plot     
     20160412 015809   -6.8      N/A  42.5%  88.88    6.77  35.0    GMI -12.9  -70.4  -12.9  -70.4  -13.1  -70.1 Analysis Plot     
     20160412 091443   24.1  >65 kts  53.4%  33.33   24.07  60.0  AMSR2 -13.3  -69.3  -13.3  -69.3  -13.1  -69.2 Analysis Plot     
     20160412 113100 -930.0      N/A   N/A     N/A    0.00  60.0 SSMI16 -13.3  -69.2  -13.3  -69.2  -12.9  -69.2 Analysis Plot     
     20160412 135600   10.1      N/A  63.0%  22.22   10.10  60.0 SSMI17 -13.4  -68.7  -13.4  -68.7  -13.0  -68.9 Analysis Plot     
     20160413 010700 -930.0      N/A   N/A     N/A    0.00  65.0 SSMI17 -12.8  -68.1  -12.8  -68.1  -12.8  -67.6 Analysis Plot     
     20160413 025300   21.7  >65 kts 100.0%  11.11    6.70  65.0 SSMI18 -12.7  -68.0  -12.9  -67.1  -12.9  -67.1 Analysis Plot     
     20160413 142001 -930.0      N/A   N/A     N/A    0.00  80.0    GMI -12.9  -65.3  -12.7  -65.5  -12.7  -65.5 Analysis Plot     
     20160413 204821   58.6  >65 kts 100.0%  55.55   43.57  85.0  AMSR2 -12.7  -64.5  -12.6  -64.6  -12.6  -64.6 Analysis Plot     
     20160414 004200   58.6  >65 kts 100.0%  44.44   43.62  85.0 SSMI16 -12.7  -64.2  -12.5  -64.3  -12.5  -64.3 Analysis Plot     
     20160414 014815   44.7  >65 kts 100.0%  44.44   29.75  85.0    GMI -12.6  -63.7  -12.5  -63.9  -12.5  -63.9 Analysis Plot     
     20160414 024000   70.2  >85 kts 100.0%  44.44   55.20  85.0 SSMI18 -12.6  -63.6  -12.4  -63.8  -12.4  -63.8 Analysis Plot     
     20160414 090328   22.4  >65 kts  45.2%  22.22   22.40 105.0  AMSR2 -12.5  -63.0  -12.4  -62.8  -12.4  -62.8 Analysis Plot     
     20160414 123230 -930.0      N/A   N/A     N/A    0.00 105.0 SSMI15 -12.5  -62.7  -12.4  -62.7  -12.4  -62.7 Analysis Plot     
     20160414 124500    4.6      N/A  38.4%  22.22    4.62 105.0 SSMI16 -12.5  -62.6  -12.6  -62.4  -12.6  -62.4 Analysis Plot     
     20160414 225956    5.7      N/A  39.7% 155.54    5.70 100.0 SSMI15 -12.3  -60.9  -12.5  -60.9  -12.5  -60.9 Analysis Plot     
     20160415 002200   28.3  >65 kts  90.4%  33.33   13.33 100.0 SSMI16 -12.3  -60.8  -12.3  -60.8  -12.3  -60.8 Analysis Plot     
     20160415 022800   50.0  >65 kts 100.0%  33.33   34.96 100.0 SSMI18 -12.2  -60.2  -12.2  -60.2  -12.2  -60.2 Analysis Plot     
     20160415 094550   70.9  >85 kts 100.0%  33.33   55.85 100.0  AMSR2 -12.3  -59.2  -12.4  -58.9  -12.4  -58.9 Analysis Plot     
     20160415 121229   46.6  >65 kts 100.0%  33.33   31.57 100.0 SSMI15 -12.3  -59.1  -12.4  -58.8  -12.4  -58.8 Analysis Plot     
     20160415 123000   61.2  >85 kts 100.0%  33.33   46.20 100.0 SSMI16 -12.3  -59.0  -12.5  -58.7  -12.5  -58.7 Analysis Plot     
     20160415 140937 -930.0      N/A   N/A     N/A    0.00 100.0    GMI -12.3  -58.5  -12.3  -58.5  -12.3  -58.4 Analysis Plot     
     20160415 150500   69.7  >85 kts 100.0%  33.33   54.70 100.0 SSMI18 -12.3  -58.4  -12.4  -58.3  -12.4  -58.3 Analysis Plot     
     20160416 013815   56.7  >65 kts 100.0%  33.33   41.71 130.0    GMI -12.4  -57.0  -12.4  -56.9  -12.4  -56.9 Analysis Plot     
     20160416 020700   56.5  >65 kts 100.0%  33.33   41.55 130.0 SSMI17 -12.4  -56.9  -12.3  -56.8  -12.3  -56.8 Analysis Plot     
     20160416 144400   60.4  >85 kts 100.0%  33.33   45.45 130.0 SSMI17 -12.0  -55.2  -11.8  -55.0  -11.8  -55.0 Analysis Plot     
     20160416 212001 -930.0      N/A   N/A     N/A    0.00 135.0  AMSR2 -11.3  -53.9  -11.3  -53.9  -11.3  -53.9 Analysis Plot     
     20160417 013200   69.8  >85 kts 100.0%  33.33   54.80 135.0 SSMI16 -11.1  -53.6  -10.9  -53.3  -10.9  -53.3 Analysis Plot     
     20160417 034300   87.8  >85 kts 100.0%  44.44   72.81 135.0 SSMI18 -10.9  -53.1  -10.8  -52.9  -10.8  -52.9 Analysis Plot     
     20160417 135913 -930.0      N/A   N/A     N/A    0.00 130.0    GMI -10.1  -51.8  -10.1  -51.8   -9.9  -51.3 Analysis Plot     
     20160417 143300   85.3  >85 kts 100.0%  33.33   70.33 130.0 SSMI17 -10.1  -51.8  -10.1  -51.3  -10.1  -51.3 Analysis Plot     
     20160418 001713    3.2      N/A   N/A   66.66    3.25 135.0 SSMI15  -9.8  -51.2   -9.8  -51.2   -9.8  -50.7 Analysis Plot     
     20160418 013100   87.1  >85 kts 100.0%  33.33   72.11 150.0 SSMI16  -9.6  -50.2   -9.3  -50.0   -9.3  -50.0 Analysis Plot     
     20160418 032200   83.7  >85 kts 100.0%  33.33   68.71 150.0 SSMI17  -9.5  -49.8   -9.4  -49.7   -9.4  -49.7 Analysis Plot     
     20160418 033100   68.2  >85 kts 100.0%  33.33   53.19 150.0 SSMI18  -9.5  -49.8   -9.3  -49.8   -9.3  -49.8 Analysis Plot     
     20160418 101736   73.0  >85 kts 100.0%  33.33   57.99 150.0  AMSR2  -9.3  -49.6   -9.3  -49.4   -9.3  -49.4 Analysis Plot     
     20160418 133400   67.3  >85 kts 100.0%  22.22   52.26 150.0 SSMI16  -9.3  -49.5   -9.4  -49.2   -9.4  -49.2 Analysis Plot     
     20160418 161000   52.5  >65 kts 100.0%  66.66   37.54 150.0 SSMI18  -9.3  -49.3   -9.2  -49.2   -9.2  -49.2 Analysis Plot     
     20160419 010900   -0.0      N/A   N/A     N/A    0.00 140.0 SSMI16  -9.3  -49.4   -9.3  -49.4   -9.3  -49.4 Analysis Plot     
     20160419 031900 -930.0      N/A   N/A     N/A    0.00 140.0 SSMI18  -9.4  -49.5   -9.2  -49.7   -9.2  -49.7 Analysis Plot     
     20160419 132100   16.7      N/A  74.0%  88.88   16.74 105.0 SSMI16  -9.5  -50.4   -9.7  -50.5   -9.7  -50.5 Analysis Plot     
     20160419 135002   13.6      N/A  47.9%  77.77   13.57 105.0    GMI  -9.6  -50.6   -9.5  -50.7   -9.5  -50.7 Analysis Plot     
     20160419 155700   -0.0      N/A   N/A     N/A    0.00 105.0 SSMI18  -9.6  -50.7   -9.4  -50.5   -9.4  -50.5 Analysis Plot     
     20160419 214908   27.2  >65 kts  71.2%  66.66   27.15  85.0  AMSR2 -10.1  -51.5   -9.8  -51.7   -9.8  -51.7 Analysis Plot     
     20160420 010500   65.2  >85 kts 100.0%  66.66   50.23  85.0 SSMI16 -10.2  -51.7   -9.9  -52.1   -9.9  -52.1 Analysis Plot     
     20160420 030700   47.9  >65 kts 100.0%  66.66   32.94  85.0 SSMI18 -10.4  -52.0  -10.2  -52.5  -10.2  -52.5 Analysis Plot     
     20160420 100450   63.5  >85 kts 100.0%  66.66   48.46 105.0  AMSR2 -10.9  -53.1  -10.8  -53.2  -10.8  -53.2 Analysis Plot     
     20160420 122849   53.8  >65 kts 100.0%  66.66   38.76 105.0 SSMI15 -10.9  -53.2  -10.9  -53.4  -10.9  -53.4 Analysis Plot     
     20160420 154400   76.5  >85 kts 100.0%  55.55   61.50 105.0 SSMI18 -11.3  -53.7  -11.4  -54.0  -11.4  -54.0 Analysis Plot     
     20160421 002649   -0.0      N/A   N/A     N/A    0.00 105.0    GMI -12.1  -54.5  -12.0  -54.8  -12.0  -54.8 Analysis Plot     
     20160421 005200    7.4      N/A  47.9%  55.55    7.36 105.0 SSMI16 -12.0  -54.5  -11.9  -55.0  -11.9  -55.0 Analysis Plot     
     20160421 024200    4.9      N/A   N/A  222.20    4.93 105.0 SSMI17 -12.3  -54.7  -12.1  -54.7  -12.1  -54.7 Analysis Plot     
     20160421 025500    3.0      N/A   N/A  222.20    3.02 105.0 SSMI18 -12.3  -54.7  -12.0  -54.9  -12.0  -54.9 Analysis Plot     
     20160421 153200   27.3  >65 kts 100.0%  55.55   12.26  90.0 SSMI18 -12.7  -56.0  -13.0  -56.3  -13.0  -56.3 Analysis Plot     
     20160421 213721   43.1  >65 kts 100.0%  11.11   28.09  80.0  AMSR2 -13.0  -56.7  -13.0  -56.8  -13.0  -56.8 Analysis Plot     
     20160422 024200   55.9  >65 kts 100.0%  33.33   40.93  80.0 SSMI18 -13.1  -56.8  -13.1  -57.2  -13.1  -57.2 Analysis Plot     
     20160422 095150   68.7  >85 kts 100.0%  22.22   53.69  90.0  AMSR2 -13.2  -56.9  -13.0  -57.2  -13.0  -57.2 Analysis Plot     
     20160422 122700   30.8  >65 kts 100.0%  11.11   15.84  90.0 SSMI16 -13.2  -56.8  -13.1  -57.4  -13.1  -57.4 Analysis Plot     
     20160422 124924   75.0  >85 kts 100.0%  22.22   60.02  90.0    GMI -13.1  -56.7  -13.0  -57.3  -13.0  -57.3 Analysis Plot     
     20160422 151900   -0.0      N/A   N/A     N/A    0.00  90.0 SSMI18 -13.1  -56.6  -13.0  -57.4  -13.0  -57.4 Analysis Plot     
     20160423 021600   -0.0      N/A   N/A     N/A    0.00  80.0 SSMI17 -12.7  -56.7  -12.7  -56.7  -12.5  -57.3 Analysis Plot     
     20160423 122800    0.3      N/A   7.9% 177.76     .32  60.0 SSMI16 -12.1  -55.6  -12.1  -55.6  -12.3  -56.3 Analysis Plot     
     20160423 145300    9.1      N/A  12.3% 222.20    9.11  60.0 SSMI17 -12.0  -55.2  -12.0  -55.2  -11.9  -54.9 Analysis Plot     
     20160423 150800    9.2      N/A  17.8% 222.20    9.23  60.0 SSMI18 -12.0  -55.2  -12.0  -55.2  -11.9  -55.1 Analysis Plot     
     20160423 232457   -4.7      N/A   N/A  199.98    4.70  50.0    GMI -11.3  -54.3  -11.3  -54.3  -10.8  -53.9 Analysis Plot     
     20160424 020400 -930.0      N/A   N/A     N/A    0.00  50.0 SSMI17 -11.2  -54.0  -11.2  -54.0  -10.8  -53.9 Analysis Plot     
     20160424 094131   -0.8      N/A   N/A  111.10     .79  35.0  AMSR2 -10.2  -52.5  -10.2  -52.5  -10.2  -52.5 Analysis Plot     
     20160424 130756 -930.0      N/A   N/A     N/A    0.00  35.0 SSMI15 -10.0  -52.2  -10.0  -52.2  -10.5  -51.8 Analysis Plot     
     20160424 144000   -1.5      N/A   N/A  188.87    1.55  35.0 SSMI17  -9.8  -51.8   -9.8  -51.8   -9.8  -51.8 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.