Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning NHC estimate
20170731T084617 ssmi15_85 277.5 134.0 NaN% NaN NaN n/a   34.6 kts
20170731T121218 ssmis17_85 33.3 11.7 NaN% NaN NaN n/a   39.8 kts
20170731T122222 ssmis18_85 111.0 50.6 NaN% NaN NaN n/a   39.7 kts
20170731T190108 amsr2_85 144.3 67.3 NaN% NaN NaN n/a   33.3 kts
20170731T200311 ssmi15_85 144.3 67.3 NaN% NaN NaN n/a   31.6 kts
20170731T202917 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   30.9 kts
20170731T233011 ssmis17_85 77.7 33.9 NaN% NaN NaN n/a   25.8 kts
20170731T234105 ssmis18_85 188.7 89.5 NaN% NaN NaN n/a   25.5 kts
20170801T083002 ssmi15_85 44.4 22.8 NaN% NaN NaN n/a   25.0 kts
20170801T085737 ssmis16_85 299.7 145.1 NaN% NaN NaN n/a   25.0 kts
20170801T115835 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   25.0 kts
20170801T120927 ssmis18_85 321.9 156.2 NaN% NaN NaN n/a   25.1 kts
20170801T180630 amsr2_85 66.6 28.4 8.2% 1.4 -1.4 n/a   30.0 kts
20170801T201653 ssmis16_85 99.9 45.0 16.4% 2.7 -2.7 n/a   30.0 kts
20170801T231741 ssmis17_85 111.0 50.6 20.6% 5.0 -5.0 n/a   30.0 kts
20170801T232928 ssmis18_85 155.4 72.8 17.8% 3.1 -3.1 n/a   30.0 kts
20170802T081302 ssmi15_85 22.2 6.1 57.5% 3.0 -3.0 n/a   30.0 kts
20170802T084324 ssmis16_85 155.4 72.8 NaN% NaN NaN n/a   30.0 kts
20170802T114414 ssmis17_85 277.5 134.0 NaN% NaN NaN n/a   30.0 kts
20170802T115555 ssmis18_85 266.4 128.4 NaN% NaN NaN n/a   30.0 kts
20170802T174139 gmi_85 244.2 161.8 NaN% NaN NaN n/a   30.0 kts
20170802T193242 ssmi15_85 333.0 161.8 NaN% NaN NaN n/a   30.0 kts
20170802T200434 ssmis16_85 288.6 139.5 NaN% NaN NaN n/a   30.0 kts
20170802T230511 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   30.0 kts
20170802T231748 ssmis18_85 22.2 6.1 0.0% 3.6 -3.6 n/a   30.0 kts
20170803T065302 amsr2_85 22.2 6.1 0.0% 7.0 -7.0 n/a   30.0 kts
20170803T075601 ssmi15_85 22.2 6.1 0.0% 11.5 -11.5 n/a   30.0 kts
20170803T082915 ssmis16_85 166.5 78.4 0.0% 2.0 -2.0 n/a   30.0 kts
20170803T112931 ssmis17_85 22.2 6.1 0.0% 1.3 -1.3 n/a   30.0 kts
20170803T114229 ssmis18_85 88.8 39.5 0.0% 5.2 -5.2 n/a   30.0 kts
20170803T165139 gmi_85 44.4 39.5 0.0% 8.0 -8.0 n/a   30.0 kts
20170803T175527 amsr2_85 99.9 45.0 0.0% 0.0 -0.0 n/a   30.0 kts
20170803T195144 ssmis16_85 66.6 28.4 0.0% 0.0 -0.0 n/a   30.0 kts
20170803T225230 ssmis17_85 55.5 22.8 0.0% 0.5 -0.5 n/a   30.0 kts
20170804T055708 amsr2_85 22.2 6.1 0.0% 1.8 -1.8 n/a   30.0 kts
20170804T073917 ssmi15_85 22.2 6.1 0.0% 1.0 -1.0 n/a   30.0 kts
20170804T081522 ssmis16_85 11.1 2.5 0.0% 1.2 -1.2 n/a   30.0 kts
20170804T111529 ssmis17_85 299.7 145.1 NaN% NaN NaN n/a   30.0 kts
20170804T112919 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   30.0 kts
20170804T160140 gmi_85 33.3 11.7 0.0% 0.5 -0.5 n/a   30.0 kts
20170804T170036 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   30.0 kts
20170804T193901 ssmis16_85 22.2 6.1 0.0% 1.6 -1.6 n/a   30.0 kts
20170804T223934 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   30.0 kts
20170805T072245 ssmi15_85 111.0 50.6 0.0% 2.7 -2.7 n/a   30.0 kts
20170805T080141 ssmis16_85 288.6 139.5 NaN% NaN NaN n/a   30.0 kts
20170805T110135 ssmis17_85 11.1 2.5 0.0% 2.9 -2.9 n/a   30.0 kts
20170805T111617 ssmis18_85 266.4 128.4 NaN% NaN NaN n/a   30.0 kts
20170805T151139 gmi_85 333.0 161.8 NaN% NaN NaN n/a   30.0 kts
20170805T192615 ssmis16_85 77.7 33.9 0.0% 5.6 -5.6 n/a   30.0 kts
20170805T210043 ssmis18_85 33.3 11.7 0.0% 2.0 -2.0 n/a   30.0 kts

Key:

Diameter values indicate the estimated surface eyewall diameter (the MI eyewall edge diameter minus 10 km).

Diameter values are red if Ring % <= 65, yellow/brown if Ring % <= 85 and green if Ring % > 85.

"Ring %" 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.

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

Scores are listed as negative, and not used, when the JTWC or NHC estimated Vmax is <50 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; -909 is a failure to process (bad input data).