Date/Time Sat Diameter (km) Ring % Tb diff (K) Score Meaning NHC estimate
20111006T135226 ssmis17 90.1 43.8% 4.8 -4.8 n/a   39.1 kts
20111006T162315 ssmis18 67.8 54.8% 6.5 -6.5 n/a   46.7 kts
20111006T195832 tmi 90.1 NaN% NaN NaN n/a   51.9 kts
20111007T022929 ssmis16 78.9 100.0% 27.7 42.7 >65 kts   58.7 kts
20111007T133932 ssmis17 23.4 68.5% 0.0 0.0 n/a   76.9 kts
20111007T190222 tmi 45.6 42.5% 1.4 1.4 n/a   80.0 kts
20111008T020600 ssmis16 23.4 NaN% NaN NaN n/a   80.0 kts
20111008T021652 ssmis16 12.2 65.8% 0.0 0.0 n/a   80.0 kts
20111008T045236 tmi 12.2 54.8% 0.0 0.0 n/a   80.0 kts
20111008T145314 ssmis16 78.9 0.0% 3.2 3.2 n/a   65.2 kts
20111009T020414 ssmis16 156.8 0.0% 3.0 -3.0 n/a   45.8 kts
20111009T035707 tmi 190.1 0.0% 2.7 -2.7 n/a   41.9 kts
20111009T144011 ssmis16 145.7 35.6% 2.0 -2.0 n/a   42.1 kts
20111009T184911 tmi 123.4 11.9% 4.2 -4.2 n/a   45.0 kts
20111010T011439 ssmis16 156.8 8.2% 2.0 -2.0 n/a   45.0 kts
20111010T030148 tmi 5.0 0.0% 1.9 -1.9 n/a   45.0 kts
20111010T142726 ssmis16 212.4 11.0% 2.1 -2.1 n/a   35.0 kts
20111010T175353 tmi 212.4 0.0% 3.8 -3.8 n/a   35.0 kts
20111011T020619 tmi 45.6 0.0% 3.7 -3.7 n/a   33.6 kts
20111011T141433 ssmis16 34.5 69.9% 3.3 -3.3 n/a   33.1 kts
20111011T165848 tmi 34.5 80.8% 0.0 -0.0 n/a   39.2 kts
20111012T160425 tmi 101.2 5.5% 4.7 -4.7 n/a   35.0 kts
20111013T001647 tmi 156.8 NaN% NaN NaN n/a   30.0 kts
20111014T001310 ssmis16 212.4 0.0% 6.2 -6.2 n/a   40.0 kts
20111014T003704 ssmis16 34.5 0.0% 0.0 -0.0 n/a   40.0 kts
20111014T133513 ssmis16 56.7 19.2% 0.5 -0.5 n/a   35.9 kts
20111014T155238 tmi 90.1 NaN% NaN NaN n/a   38.6 kts
20111015T000415 tmi 212.4 NaN% NaN NaN n/a   40.0 kts
20111015T001706 ssmis16 5.0 0.0% 0.4 -0.4 n/a   40.0 kts
20111015T010251 ssmis17 201.2 NaN% NaN NaN n/a   39.6 kts
20111015T132323 ssmis16 112.3 NaN% NaN NaN n/a   35.0 kts
20111015T145652 tmi 123.4 13.7% 6.7 -6.7 n/a   35.0 kts
20111015T145654 tmi 134.5 13.7% 7.9 -7.9 n/a   35.0 kts
20111015T230903 tmi 90.1 6.8% 7.5 -7.5 n/a   30.3 kts
20111015T230906 tmi 67.8 4.1% 4.3 -4.3 n/a   30.3 kts
20111016T004914 ssmis17 45.6 0.0% 0.0 -0.0 n/a   30.0 kts
20111016T032651 ssmis18 34.5 0.0% 3.2 -3.2 n/a   30.0 kts
20111016T131117 ssmis16 45.6 60.3% 0.7 -0.7 n/a   29.5 kts
20111016T131525 ssmis17 45.6 75.3% 11.2 -11.2 n/a   29.4 kts
20111016T140059 tmi 56.7 1.4% 6.7 -6.7 n/a   28.7 kts
20111016T155048 ssmis18 5.0 0.0% 4.3 -4.3 n/a   26.5 kts
20111017T003415 ssmis17 56.7 NaN% NaN NaN n/a   25.0 kts
20111017T003601 ssmis17 56.7 0.0% 5.9 -5.9 n/a   25.0 kts
20111017T031244 ssmis18 -919.0 -999.0% -999.0 -909.0 n/a   25.0 kts
20111017T031432 ssmis18 23.4 0.0% 1.0 -1.0 n/a   25.0 kts
20111017T131221 ssmis17 34.5 0.0% 2.5 -2.5 n/a   25.0 kts
20111017T155102 ssmis18 23.4 0.0% 1.6 -1.6 n/a   25.0 kts
20111017T225514 tmi 5.0 0.0% 3.1 -3.1 n/a   25.0 kts
20111018T002342 ssmis17 23.4 0.0% 3.0 -3.0 n/a   25.0 kts
20111018T015057 ssmis16 67.8 0.0% 2.5 -2.5 n/a   24.7 kts
20111018T030249 ssmis18 5.0 0.0% 0.2 -0.2 n/a   24.2 kts
20111018T125943 ssmis17 12.2 0.0% 0.5 -0.5 n/a   20.0 kts
20111018T153226 ssmis18 134.5 0.0% 9.4 -9.4 n/a   20.0 kts
20111018T215946 tmi 23.4 0.0% 6.1 -6.1 n/a   20.0 kts
20111019T013800 ssmis16 201.2 NaN% NaN NaN n/a   20.0 kts
20111019T025034 ssmis18 145.7 NaN% NaN NaN n/a   20.0 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.