Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning NHC estimate
20170911T211405 amsr2_85 22.2 6.1 0.0% 4.3 -4.3 n/a   25.0 kts
20170911T230446 ssmis16_85 55.5 22.8 0.0% 0.8 -0.8 n/a   25.0 kts
20170912T015643 ssmis17_85 111.0 50.6 17.8% 2.3 -2.3 n/a   25.0 kts
20170912T092643 amsr2_85 199.8 95.1 8.2% 4.1 -4.1 n/a   27.9 kts
20170912T105235 ssmi15_85 177.6 83.9 11.0% 3.5 -3.5 n/a   29.1 kts
20170912T114009 ssmis16_85 133.2 67.3 12.3% 3.8 -3.8 n/a   29.7 kts
20170912T143146 ssmis17_85 277.5 134.0 9.6% 7.6 -7.6 n/a   30.0 kts
20170912T183140 gmi_85 266.4 89.5 1.4% 6.0 -6.0 n/a   30.0 kts
20170912T220304 ssmi15_85 122.1 56.1 9.6% 3.2 -3.2 n/a   30.0 kts
20170913T014328 ssmis17_85 66.6 22.8 0.0% 1.7 -1.7 n/a   30.0 kts
20170913T023111 ssmis18_85 144.3 61.7 8.2% 3.2 -3.2 n/a   30.0 kts
20170913T074638 gmi_85 111.0 161.8 NaN% NaN NaN n/a   30.0 kts
20170913T103702 ssmi15_85 144.3 67.3 9.6% 9.2 -9.2 n/a   30.0 kts
20170913T141855 ssmis17_85 199.8 95.1 26.0% 3.2 -3.2 n/a   30.0 kts
20170913T210139 amsr2_85 33.3 11.7 0.0% 6.7 -6.7 n/a   30.0 kts
20170914T001947 ssmis16_85 255.3 111.7 NaN% NaN NaN n/a   30.0 kts
20170914T021833 ssmis18_85 233.1 117.3 10.9% 3.5 -3.5 n/a   30.0 kts
20170914T145419 ssmis18_85 77.7 39.5 2.7% 5.1 -5.1 n/a   30.0 kts
20170914T182140 gmi_85 144.3 67.3 8.2% 4.6 -4.6 n/a   30.0 kts
20170914T214446 amsr2_85 177.6 83.9 4.1% 2.8 -2.8 n/a   30.0 kts
20170915T000640 ssmis16_85 199.8 161.8 NaN% NaN NaN n/a   30.0 kts
20170915T020625 ssmis18_85 166.5 78.4 20.6% 2.8 -2.8 n/a   30.0 kts
20170915T025814 ssmis17_85 199.8 95.1 6.8% 4.5 -4.5 n/a   30.0 kts
20170915T073639 gmi_85 333.0 161.8 NaN% NaN NaN n/a   30.0 kts
20170915T095740 amsr2_85 22.2 6.1 8.2% 4.9 -4.9 n/a   30.0 kts
20170915T124201 ssmis16_85 33.3 11.7 11.0% 2.5 -2.5 n/a   30.0 kts
20170915T144200 ssmis18_85 122.1 56.1 1.4% 1.3 -1.3 n/a   30.0 kts
20170915T225628 ssmi15_85 33.3 28.4 0.0% 0.2 -0.2 n/a   30.0 kts
20170915T235358 ssmis16_85 22.2 6.1 0.0% 2.0 -2.0 n/a   30.0 kts
20170916T024453 ssmis17_85 99.9 45.0 0.0% 3.5 -3.5 n/a   30.0 kts
20170916T064640 gmi_85 333.0 161.8 NaN% NaN NaN n/a   30.0 kts
20170916T113001 ssmi15_85 155.4 72.8 11.0% 4.7 -4.7 n/a   30.0 kts
20170916T122853 ssmis16_85 133.2 61.7 26.0% 4.1 -4.1 n/a   30.0 kts
20170916T142933 ssmis18_85 66.6 28.4 26.0% 3.5 -3.5 n/a   30.0 kts
20170916T151954 ssmis17_85 44.4 17.2 9.6% 1.5 -1.5 n/a   30.0 kts
20170916T181139 gmi_85 44.4 17.2 21.9% 2.4 -2.4 n/a   30.3 kts
20170916T213246 amsr2_85 111.0 50.6 13.7% 5.8 -5.8 n/a   35.9 kts
20170916T224035 ssmi15_85 33.3 11.7 0.0% 0.0 -0.0 n/a   37.8 kts
20170916T234052 ssmis16_85 44.4 17.2 12.3% 0.0 -0.0 n/a   39.5 kts
20170917T023147 ssmis17_85 11.1 2.5 49.3% 0.0 -0.0 n/a   42.1 kts
20170917T094528 amsr2_85 11.1 2.5 80.8% 16.5 -16.5 n/a   48.1 kts
20170917T111404 ssmi15_85 11.1 2.5 38.4% 5.9 -5.9 n/a   49.4 kts
20170917T121554 ssmis16_85 22.2 6.1 100.0% 25.2 -40.2 n/a   50.4 kts
20170917T150624 ssmis17_85 22.2 6.1 100.0% 18.2 33.2 >65 kts   55.2 kts
20170917T221603 amsr2_85 11.1 2.5 100.0% 32.5 47.5 >65 kts   88.5 kts
20170918T021858 ssmis17_85 288.6 139.5 NaN% NaN NaN n/a   96.1 kts
20170918T031111 ssmis18_85 144.3 67.3 NaN% NaN NaN n/a   94.7 kts
20170918T063639 gmi_85 55.5 22.8 NaN% NaN NaN n/a   86.9 kts
20170918T102740 amsr2_85 33.3 11.7 0.0% 7.0 7.0 n/a   67.7 kts
20170918T105718 ssmi15_85 144.3 67.3 NaN% NaN NaN n/a   65.2 kts
20170918T120204 ssmis16_85 166.5 78.4 NaN% NaN NaN n/a   59.9 kts
20170918T145232 ssmis17_85 111.0 50.6 1.4% 8.4 8.4 n/a   52.8 kts
20170918T212119 amsr2_85 177.6 83.9 4.1% 5.2 -5.2 n/a   39.4 kts
20170919T025853 ssmis18_85 166.5 72.8 5.5% 4.0 -4.0 n/a   35.0 kts
20170919T153224 ssmis18_85 33.3 11.7 0.0% 4.2 -4.2 n/a   30.0 kts
20170919T171140 gmi_85 44.4 17.2 0.0% 4.6 -4.6 n/a   30.0 kts
20170919T220409 amsr2_85 55.5 22.8 0.0% 2.6 -2.6 n/a   30.0 kts
20170920T004333 ssmis16_85 88.8 39.5 0.0% 2.9 -2.9 n/a   29.7 kts
20170920T024602 ssmis18_85 88.8 39.5 0.0% 1.6 -1.6 n/a   28.8 kts
20170920T062639 gmi_85 22.2 6.1 0.0% 2.7 -2.7 n/a   27.3 kts
20170920T101552 amsr2_85 111.0 50.6 0.0% 4.2 -4.2 n/a   25.7 kts
20170920T131730 ssmis16_85 55.5 22.8 NaN% NaN NaN n/a   25.0 kts
20170920T152020 ssmis18_85 55.5 22.8 0.0% 1.6 -1.6 n/a   25.0 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).