Tropical Storm 11L


Passive Microwave (PMW) Intensity Information
Hurricane Intensity Estimation (HIE) Algorithm
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              
     20130929 065914 -930.0      N/A   N/A  211.09   10.51  30.0 SSMI15  25.6   49.9   25.6   49.9   25.0   50.0 Analysis Plot     
     20130929 090400   -1.1      N/A  20.5%  33.33    1.11  30.0 SSMI16  25.6   49.7   25.6   49.7   25.6   49.2 Analysis Plot     
     20130929 111200    N/A      N/A   N/A     N/A     N/A  30.0 SSMI18  25.8   49.5   25.8   49.5   25.7   49.0 Analysis Plot     
     20130929 151819 -930.0      N/A   N/A  199.98   11.12  30.0   TRMM  26.2   49.0   26.2   49.0   26.4   48.4 Analysis Plot     
     20130929 202200   -3.4      N/A   9.6% 211.09    3.41  30.0 SSMI16  26.4   48.1   26.4   48.1   26.6   48.3 Analysis Plot     
     20130929 202200   -2.5      N/A  58.9%  66.66    2.46  30.0 SSMI16  27.2   47.6   27.2   47.6   27.8   46.5 Analysis Plot     
     20130929 223000   -7.3      N/A   9.6% 155.54    7.29  30.0 SSMI18  27.3   47.5   27.3   47.5   26.8   47.5 Analysis Plot     
     20130929 223000   -7.0      N/A  17.8% 155.54    7.04  30.0 SSMI18  27.3   47.4   27.3   47.4   26.8   47.6 Analysis Plot     
     20130930 063304 -930.0      N/A   N/A   11.11   22.45  30.0 SSMI15  27.1   46.6   27.1   46.6   27.6   46.2 Analysis Plot     
     20130930 092940   -7.1      N/A  16.4% 199.98    7.09  30.0   TRMM  26.9   46.7   26.9   46.7   26.8   46.7 Analysis Plot     
     20130930 142324    N/A      N/A   N/A     N/A     N/A  35.0   TRMM  27.0   45.9   27.0   45.9   27.4   44.9 Analysis Plot     
     20130930 200900 -930.0      N/A   N/A  222.20    6.28  35.0 SSMI16  26.8   45.5   26.8   45.5   27.4   44.7 Analysis Plot     
     20130930 221800 -930.0      N/A   N/A  155.54    6.64  35.0 SSMI18  27.3   44.8   27.3   44.8   28.3   44.3 Analysis Plot     
     20131001 083700   -5.2      N/A   4.1% 133.32    5.24  40.0 SSMI16  27.2   43.7   27.2   43.7   27.9   43.6 Analysis Plot     
     20131001 104700   -5.0      N/A   N/A  188.87    5.01  40.0 SSMI18  27.2   43.8   27.2   43.8   27.9   43.6 Analysis Plot     
     20131001 132820 -930.0      N/A   N/A   77.77   12.14  40.0   TRMM  28.1   43.5   27.8   43.3   27.8   43.3 Analysis Plot     
     20131001 150545 -930.0      N/A   N/A  222.20   11.17  40.0   TRMM  28.1   43.5   28.1   43.5   27.9   44.1 Analysis Plot     
     20131001 195600   -7.3      N/A  12.3% 155.54    7.27  40.0 SSMI16  28.1   43.6   28.1   43.6   27.9   43.5 Analysis Plot     
     20131002 082400   -3.7      N/A  11.0% 122.21    3.68  35.0 SSMI16  28.1   44.0   28.1   44.0   27.9   44.1 Analysis Plot     
     20131002 093300    N/A      N/A   N/A     N/A     N/A  35.0 SSMI17  28.1   44.0   28.1   44.0   27.9   43.4 Analysis Plot     
     20131002 141044   -4.4      N/A  32.9%  55.55    4.39  35.0   TRMM  28.2   43.9   28.2   43.9   28.4   43.6 Analysis Plot     
     20131002 205200   -2.7      N/A  11.0% 133.32    2.68  35.0 SSMI17  29.2   42.7   29.2   42.7   29.5   43.1 Analysis Plot     
     20131002 215500 -930.0      N/A   N/A   88.88    8.06  35.0 SSMI18  29.3   42.6   29.3   42.6   29.3   42.8 Analysis Plot     
     20131003 082210   -7.2      N/A   1.4% 122.21    7.18  30.0   TRMM  30.1   41.6   30.1   41.6   30.3   41.5 Analysis Plot     
     20131003 091900   -4.9      N/A   8.2% 122.21    4.93  30.0 SSMI17  30.3   41.3   30.3   41.3   30.4   41.3 Analysis Plot     
     20131003 113742    N/A      N/A   N/A     N/A     N/A  30.0   TRMM  30.6   40.8   30.6   40.8   30.5   40.6 Analysis Plot     
     20131003 131522   -0.3      N/A  30.1%  44.44     .35  30.0   TRMM  30.9   40.4   30.9   40.4   30.5   40.5 Analysis Plot     
     20131003 193000   -6.7      N/A   N/A  222.20    6.67  30.0 SSMI16  31.4   39.5   31.4   39.5   31.6   39.2 Analysis Plot     
     20131003 204000 -930.0      N/A   N/A  177.76    7.52  30.0 SSMI17  31.5   39.2   31.5   39.2   31.8   38.9 Analysis Plot     
     20131003 214300   -5.9      N/A  11.0% 199.98    5.87  30.0 SSMI18  31.6   39.0   31.6   39.0   31.9   38.6 Analysis Plot     
     20150928 062447   -7.2      N/A  11.0%  88.88    7.21  30.0  AMSR2  27.3   68.8   27.3   68.8   27.5   68.7 Analysis Plot     
     20150928 110500   -5.2      N/A   N/A   33.33    5.23  30.0 SSMI19  27.5   69.0   27.5   69.0   27.4   69.7 Analysis Plot     
     20150928 172407   -3.5      N/A   N/A   33.33    3.48  30.0  AMSR2  27.9   69.8   27.9   69.8   27.5   69.8 Analysis Plot     
     20150928 222100   -3.4      N/A   N/A  111.10    3.41  30.0 SSMI17  27.5   70.3   27.5   70.3   27.1   70.2 Analysis Plot     
     20150929 081831   -4.1      N/A   N/A   22.22    4.08  35.0    GMI  26.6   70.6   26.6   70.6   26.6   70.5 Analysis Plot     
     20150929 105000   -1.8      N/A   N/A   22.22    1.76  35.0 SSMI17  26.6   70.8   26.6   70.8   26.9   70.7 Analysis Plot     
     20150929 220800 -930.0      N/A   N/A  188.87  1271.1  55.0 SSMI17  26.0   71.0   26.0   71.0   25.2   71.4 Analysis Plot     
     20150930 061333    6.9      N/A  20.5%  66.66    6.86  60.0  AMSR2  25.5   72.2   25.3   71.9   25.3   71.9 Analysis Plot     
     20150930 125800 -930.0      N/A   N/A   66.66  1265.7  70.0 SSMI18  24.8   72.4   24.9   72.4   24.9   72.4 Analysis Plot     
     20150930 233600   48.9  >65 kts 100.0%  55.55   33.92 100.0 SSMI19  23.9   73.0   23.9   73.0   23.9   73.0 Analysis Plot     
     20151001 001400   52.9  >65 kts 100.0%  55.55   37.93 100.0 SSMI18  23.9   73.0   23.8   73.1   23.8   73.1 Analysis Plot     
     20151001 065646    N/A      N/A   N/A     N/A     N/A 105.0  AMSR2  23.5   73.6   23.5   73.6   23.3   73.8 Analysis Plot     
     20151001 120600   62.7  >85 kts 100.0%  55.55   47.71 110.0 SSMI19  23.1   73.8   23.1   73.8   23.1   73.8 Analysis Plot     
     20151001 124500   66.2  >85 kts 100.0%  55.55   51.16 110.0 SSMI18  23.1   73.8   23.2   73.8   23.2   73.8 Analysis Plot     
     20151001 175256   66.3  >85 kts 100.0%  44.44   51.30 110.0  AMSR2  22.9   74.0   23.0   74.2   23.0   74.2 Analysis Plot     
     20151001 193750   48.7  >65 kts 100.0%  44.44   33.74 115.0 SSMI15  23.0   74.4   23.0   74.4   23.0   74.4 Analysis Plot     
     20151001 232100 -930.0      N/A   N/A  177.76  1254.8 115.0 SSMI19  23.0   74.5   23.0   74.5   22.5   74.5 Analysis Plot     
     20151001 232200   62.3  >85 kts 100.0%  44.44   47.27 115.0 SSMI19  22.9   74.4   22.8   74.5   22.8   74.5 Analysis Plot     
     20151002 083107   64.2  >85 kts 100.0%  66.66   49.19 115.0 SSMI15  23.3   74.7   23.1   74.7   23.1   74.7 Analysis Plot     
     20151002 115300   65.4  >85 kts 100.0%  66.66   50.44 115.0 SSMI19  23.3   74.8   23.3   74.8   23.3   74.8 Analysis Plot     
     20151002 123300   71.1  >85 kts 100.0%  66.66   56.12 115.0 SSMI18  23.4   74.8   23.4   74.8   23.4   74.8 Analysis Plot     
     20151002 183558    N/A      N/A   N/A     N/A     N/A 110.0  AMSR2  23.8   74.8   23.8   74.8   23.8   74.8 Analysis Plot     
     20151002 192220   54.3  >65 kts 100.0%  66.66   39.30 110.0 SSMI15  24.0   74.7   23.8   74.6   23.8   74.6 Analysis Plot     
     20151002 230800   45.0  >65 kts 100.0%  44.44   30.00 110.0 SSMI17  24.2   74.6   24.1   74.3   24.1   74.3 Analysis Plot     
     20151003 064346    6.6      N/A  47.9%  44.44    6.61 110.0  AMSR2  25.0   73.4   24.9   73.4   24.9   73.4 Analysis Plot     
     20151003 081414   41.0  >65 kts 100.0%  55.55   25.98 110.0 SSMI15  25.1   73.2   25.1   73.2   25.1   73.2 Analysis Plot     
     20151003 113900   65.1  >85 kts 100.0%  44.44   50.06 115.0 SSMI19  25.6   72.6   25.4   72.6   25.4   72.6 Analysis Plot     
     20151003 122000   63.2  >85 kts 100.0%  33.33   48.17 115.0 SSMI18  25.6   72.4   25.5   72.3   25.5   72.3 Analysis Plot     
     20151003 174118   20.5  >65 kts  53.4%  33.33   20.46 120.0  AMSR2  26.2   71.4   26.3   71.1   26.3   71.1 Analysis Plot     
     20151003 190532 -930.0      N/A   N/A   22.22  1274.6 130.0 SSMI15  26.8   70.7   26.5   70.8   26.5   70.8 Analysis Plot     
     20151003 225500   10.0      N/A  64.4%  22.22    9.99 130.0 SSMI17  27.3   70.3   27.1   69.8   27.1   69.8 Analysis Plot     
     20151003 225600    9.5      N/A  64.4%  22.22    9.51 130.0 SSMI19  27.6   70.0   27.2   69.7   27.2   69.7 Analysis Plot     
     20151003 233800    9.6      N/A  61.6%  22.22    9.59 115.0 SSMI18  27.5   69.2   27.2   69.5   27.2   69.5 Analysis Plot     
     20151004 075340    4.8      N/A  19.2% 144.43    4.80 105.0 SSMI15  29.5   67.8   29.2   68.2   29.2   68.2 Analysis Plot     
     20151004 112400    1.5      N/A  28.8%  99.99    1.46 105.0 SSMI19  30.4   67.2   30.1   67.2   30.1   67.2 Analysis Plot     
     20151004 120600    1.9      N/A  23.3% 177.76    1.90 100.0 SSMI18  30.5   67.0   30.1   67.0   30.1   67.0 Analysis Plot     
     20151004 185245    3.1      N/A  21.9%  88.88    3.14  90.0 SSMI15  32.0   66.5   31.7   66.6   31.7   66.6 Analysis Plot     
     20151004 224400    5.2      N/A   N/A   11.11    5.20  90.0 SSMI19  32.7   66.2   32.4   66.0   32.4   66.0 Analysis Plot     
     20151004 232700    3.3      N/A  13.7% 166.65    3.28  80.0 SSMI18  32.6   65.8   32.4   65.8   32.4   65.8 Analysis Plot     
     20151005 062855   18.8      N/A  53.4%  33.33   18.77  75.0  AMSR2  33.8   65.3   33.6   65.6   33.6   65.6 Analysis Plot     
     20151005 111000    1.5      N/A  30.1%  55.55    1.54  75.0 SSMI19  34.5   64.9   34.3   65.1   34.3   65.1 Analysis Plot     
     20151005 115300    1.0      N/A   6.8%  55.55     .96  75.0 SSMI18  34.7   64.9   34.4   65.1   34.4   65.1 Analysis Plot     
     20151005 173045   11.8      N/A  30.1%  33.33   11.81  75.0  AMSR2  35.3   64.3   35.2   64.5   35.2   64.5 Analysis Plot     
     20151005 223200   14.3      N/A  46.6%  22.22   14.30  75.0 SSMI17  35.9   63.9   36.0   63.9   36.0   63.9 Analysis Plot     
     20151005 231500    9.9      N/A  12.3%  22.22    9.92  75.0 SSMI18  36.2   63.4   36.1   63.8   36.1   63.8 Analysis Plot     
     20151006 053326   15.9      N/A  20.5%  33.33   15.91  75.0  AMSR2  37.1   62.0   36.9   62.4   36.9   62.4 Analysis Plot     
     20151006 105400    3.7      N/A  34.2% 133.32    3.75  75.0 SSMI19  37.8   60.2   37.8   60.5   37.8   60.5 Analysis Plot     
     20151006 113900    7.2      N/A  11.0% 122.21    7.19  70.0 SSMI18  37.9   60.4   38.0   60.3   38.0   60.3 Analysis Plot     
     20151006 163647   14.7      N/A  17.8%  22.22   14.74  70.0  AMSR2  38.4   59.2   38.5   58.7   38.5   58.7 Analysis Plot     
     20151006 222000    8.2      N/A  43.8% 155.54    8.23  70.0 SSMI19  39.3   55.9   39.3   55.3   39.3   55.3 Analysis Plot     
     20151006 230400    5.3      N/A   8.2% 166.65    5.30  70.0 SSMI18  39.4   55.5   39.4   55.1   39.4   55.1 Analysis Plot     
     20151007 070506    3.0      N/A  13.7% 144.43    2.99  65.0 SSMI15  40.3   50.5   39.9   50.7   39.9   50.7 Analysis Plot     
     20151007 104100    3.0      N/A   N/A  199.98    2.99  65.0 SSMI19  40.7   48.1   40.7   47.9   40.7   47.9 Analysis Plot     
     20151007 154141 -930.0      N/A   N/A  177.76  1284.7  60.0  AMSR2  41.0   45.6   41.0   45.6   40.7   44.4 Analysis Plot     
     20151007 202500    0.5      N/A   N/A   88.88     .47  60.0 SSMI19  41.4   42.0   41.4   42.0   41.0   41.0 Analysis Plot     
     20151007 211100    N/A      N/A   N/A     N/A     N/A  60.0 SSMI18  41.5   41.5   41.5   41.5   40.9   40.5 Analysis Plot     
     20151008 084600    N/A      N/A   N/A     N/A     N/A  55.0 SSMI19  42.3   33.9   42.3   33.9   42.4   33.8 Analysis Plot     
     20151008 093100    0.3      N/A   N/A   22.22     .27  55.0 SSMI18  42.4   33.5   42.4   33.5   42.3   32.7 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.