Date/Time Sat Diameter (km) Ring % Tb diff (K) Score Meaning NHC estimate
20110906T151759 tmi 212.4 NaN% NaN NaN n/a   30.0 kts
20110906T160049 amsre 5.0 8.2% 0.1 -0.1 n/a   30.0 kts
20110906T193402 ssmis17 12.2 57.5% 2.4 -2.4 n/a   30.0 kts
20110906T204517 ssmis16 67.8 5.5% 5.6 -5.6 n/a   30.0 kts
20110906T205943 ssmis16 56.7 16.4% 5.9 -5.9 n/a   30.0 kts
20110907T041555 amsre 12.2 15.1% 1.5 -1.5 n/a   30.0 kts
20110907T041556 amsre 12.2 6.8% 4.0 -4.0 n/a   30.0 kts
20110907T081151 ssmis17 12.2 56.2% 1.4 -1.4 n/a   34.6 kts
20110907T093650 ssmis16 45.6 17.8% 2.5 -2.5 n/a   39.8 kts
20110907T142044 tmi 134.5 NaN% NaN NaN n/a   45.0 kts
20110907T164429 amsre 179.0 11.0% 8.1 -8.1 n/a   45.0 kts
20110907T200057 ssmis16 212.4 NaN% NaN NaN n/a   45.0 kts
20110907T231311 ssmis18 56.7 0.0% 1.1 -1.1 n/a   45.0 kts
20110907T231415 ssmis18 56.7 0.0% 0.5 -0.5 n/a   45.0 kts
20110908T045842 amsre 145.7 2.7% 4.2 -4.2 n/a   45.0 kts
20110908T045843 amsre 145.7 5.5% 4.3 -4.3 n/a   45.0 kts
20110908T051117 tmi 145.7 8.2% 4.6 -4.6 n/a   45.0 kts
20110908T092400 ssmis16 56.7 0.0% 3.7 -3.7 n/a   42.7 kts
20110908T115057 ssmis18 34.5 0.0% 0.3 -0.3 n/a   40.1 kts
20110908T150052 tmi 212.4 12.5% 2.2 -2.2 n/a   36.9 kts
20110908T204949 ssmis17 156.8 8.2% 3.4 -3.4 n/a   35.0 kts
20110908T205105 ssmis17 156.8 11.0% 2.8 -2.8 n/a   35.0 kts
20110909T054944 tmi 190.1 NaN% NaN NaN n/a   35.0 kts
20110909T092717 ssmis17 45.6 75.3% 0.0 -0.0 n/a   38.1 kts
20110909T113911 ssmis18 145.7 60.3% 2.5 -2.5 n/a   40.0 kts
20110909T212144 ssmis16 134.5 2.7% 1.4 -1.4 n/a   40.0 kts
20110909T220349 ssmis16 134.5 8.2% 2.5 -2.5 n/a   40.0 kts
20110910T000604 ssmis18 -919.0 -999.0% -999.0 -909.0 n/a   40.0 kts
20110910T003216 ssmis18 -919.0 -999.0% -999.0 -909.0 n/a   40.0 kts
20110910T091412 ssmis17 -919.0 -999.0% -999.0 -909.0 n/a   37.2 kts
20110910T103912 ssmis16 167.9 0.0% 2.4 -2.4 n/a   35.6 kts
20110910T171658 amsre 90.1 19.2% 4.5 -4.5 n/a   39.8 kts
20110910T215208 ssmis16 190.1 13.7% 2.1 -2.1 n/a   40.0 kts
20110910T220807 ssmis17 -919.0 -999.0% -999.0 -909.0 n/a   40.0 kts
20110911T001929 ssmis18 212.4 0.0% 4.6 -4.6 n/a   40.1 kts
20110911T002055 ssmis18 212.4 0.0% 4.5 -4.5 n/a   40.1 kts
20110911T052829 amsre 212.4 NaN% NaN NaN n/a   49.8 kts
20110911T053451 tmi 212.4 NaN% NaN NaN n/a   49.9 kts
20110911T102557 ssmis16 212.4 NaN% NaN NaN n/a   50.0 kts
20110911T120619 ssmis18 190.1 NaN% NaN NaN n/a   50.0 kts
20110911T124843 ssmis18 212.4 21.9% 1.9 -1.9 n/a   50.0 kts
20110911T134558 tmi 12.2 0.0% 1.6 -1.6 n/a   50.0 kts
20110911T180024 amsre 212.4 8.4% 4.8 -4.8 n/a   50.0 kts
20110911T215409 ssmis17 134.5 0.0% 2.6 -2.6 n/a   50.0 kts
20110911T215548 ssmis17 145.7 0.0% 2.4 -2.4 n/a   50.0 kts
20110912T000935 ssmis18 212.4 NaN% NaN NaN n/a   50.0 kts
20110912T061100 amsre 179.0 9.6% 3.4 -3.4 n/a   50.0 kts
20110912T061104 amsre 179.0 9.6% 5.5 -5.5 n/a   50.0 kts
20110912T102834 ssmis17 190.1 9.6% 3.4 -3.4 n/a   45.8 kts
20110912T124238 ssmis18 23.4 0.0% 0.6 -0.6 n/a   45.0 kts
20110912T124900 tmi 5.0 0.0% 2.3 -2.3 n/a   45.0 kts
20110912T214329 ssmis17 190.1 NaN% NaN NaN n/a   45.0 kts
20110912T235750 ssmis18 212.4 NaN% NaN NaN n/a   45.0 kts
20110913T052030 tmi 212.4 20.8% 9.8 -9.8 n/a   45.0 kts
20110913T101548 ssmis17 23.4 13.7% 0.4 -0.4 n/a   45.0 kts
20110913T115422 tmi 56.7 0.0% 3.8 -3.8 n/a   45.0 kts
20110913T123016 ssmis18 167.9 0.0% 4.5 -4.5 n/a   45.0 kts
20110913T174900 amsre 179.0 13.7% 6.9 -6.9 n/a   45.0 kts
20110913T213121 ssmis17 167.9 45.2% 1.2 -1.2 n/a   45.0 kts
20110913T225649 ssmis16 45.6 86.3% 0.0 -15.0 n/a   45.0 kts
20110914T055753 amsre NaN 74.0% 0.0 -920.0 n/a   50.0 kts
20110914T100216 ssmis17 12.2 67.1% 0.0 -0.0 n/a   50.0 kts
20110914T105648 tmi 101.2 NaN% NaN NaN n/a   50.0 kts
20110914T111709 ssmis16 23.4 68.5% 0.0 -0.0 n/a   50.0 kts
20110914T211939 ssmis17 -919.0 -999.0% -999.0 -909.0 n/a   52.9 kts
20110914T224507 ssmis16 201.2 16.4% 5.6 -5.6 n/a   54.4 kts
20110915T050713 tmi 179.0 NaN% NaN NaN n/a   55.0 kts
20110915T063924 amsre 23.4 72.6% 2.2 2.2 n/a   55.1 kts
20110915T100108 tmi 45.6 0.0% 4.5 4.5 n/a   58.0 kts
20110915T111252 ssmis16 78.9 43.8% 7.5 7.5 n/a   59.3 kts
20110915T173938 amsre 67.8 46.6% 10.1 10.1 n/a   64.7 kts
20110915T210920 ssmis17 34.5 86.3% 18.3 33.3 >65 kts   68.3 kts
20110915T223458 ssmis16 34.5 49.3% 3.8 3.8 n/a   69.5 kts
20110915T232543 ssmis18 212.4 NaN% NaN NaN n/a   69.9 kts
20110916T093130 ssmis17 56.7 0.0% 2.6 2.6 n/a   66.9 kts
20110916T105635 ssmis16 179.0 19.2% 11.4 11.4 n/a   65.4 kts
20110916T204359 ssmis16 167.9 0.0% 7.2 7.2 n/a   60.6 kts
20110916T205951 ssmis17 145.7 NaN% NaN NaN n/a   60.0 kts
20110916T231717 ssmis18 90.1 NaN% NaN NaN n/a   51.8 kts
20110917T091407 ssmis17 101.2 38.4% 0.0 -0.0 n/a   0.0 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.