Date/Time Sat Diameter (km) Ring % Tb diff (K) Score Meaning NHC estimate
20100822T080506 amsre NaN 53.4% 5.5 -5.5 n/a   30.8 kts
20100822T093854 tmi NaN 20.6% 0.0 -0.0 n/a   32.2 kts
20100822T112648 ssmis17 23.4 74.0% 10.7 -10.7 n/a   34.3 kts
20100822T120130 ssmi15 NaN 0.0% 0.0 -0.0 n/a   35.0 kts
20100822T140107 ssmis18 NaN 0.0% 0.0 -0.0 n/a   40.1 kts
20100822T193024 tmi NaN 11.0% 2.1 2.1 n/a   50.0 kts
20100822T231030 ssmi15 NaN 20.6% 1.7 1.7 n/a   50.0 kts
20100823T001853 ssmis17 NaN 0.0% 0.0 0.0 n/a   50.0 kts
20100823T012512 ssmis16 NaN 23.3% 1.0 1.0 n/a   50.0 kts
20100823T114600 ssmi15 NaN 28.8% 1.4 1.4 n/a   50.0 kts
20100823T140156 ssmis16 NaN 4.1% 4.0 4.0 n/a   48.7 kts
20100823T183249 tmi NaN 6.8% 0.0 0.0 n/a   45.0 kts
20100823T193918 amsre NaN 16.4% 0.0 -0.0 n/a   45.0 kts
20100824T000624 ssmis17 NaN 65.8% 6.2 -6.2 n/a   45.0 kts
20100824T011328 ssmis16 NaN 64.4% 7.3 -7.3 n/a   45.0 kts
20100824T024553 ssmis18 NaN 38.4% 0.0 -0.0 n/a   45.0 kts
20100824T092412 tmi NaN 50.7% 0.7 -0.7 n/a   50.1 kts
20100824T124210 ssmis17 NaN 75.3% 0.0 -0.0 n/a   55.8 kts
20100824T134134 ssmis16 NaN 24.7% 2.8 2.8 n/a   56.9 kts
20100824T152155 ssmis18 NaN 75.3% 0.0 0.0 n/a   58.7 kts
20100824T202230 amsre NaN 31.5% 5.9 5.9 n/a   58.3 kts
20100825T010028 ssmis16 NaN 0.0% 0.0 0.0 n/a   55.3 kts
20100825T022324 ssmis18 NaN 9.6% 3.4 3.4 n/a   56.3 kts
20100825T083530 amsre NaN 74.0% 3.2 3.2 n/a   62.7 kts
20100825T122928 ssmis17 23.4 80.8% 14.1 14.1 n/a   65.0 kts
20100825T133613 ssmis16 NaN 60.3% 1.5 1.5 n/a   65.0 kts
20100825T150946 ssmis18 NaN 32.9% 3.6 3.6 n/a   65.0 kts
20100825T181528 tmi 34.5 100.0% 25.0 40.0 >65 kts   65.0 kts
20100826T090715 tmi 56.7 100.0% 33.8 48.8 >65 kts   72.0 kts
20100826T123930 ssmi15 45.6 100.0% 25.3 40.3 >65 kts   75.6 kts
20100826T171843 tmi 23.4 100.0% 29.0 44.0 >65 kts   79.9 kts
20100827T002542 ssmis17 NaN 57.5% 0.0 0.0 n/a   79.9 kts
20100827T021746 ssmis16 NaN 15.1% 1.6 1.6 n/a   77.3 kts
20100827T122430 ssmi15 NaN 16.7% 4.9 4.9 n/a   64.5 kts
20100827T145135 ssmis16 NaN 1.4% 6.6 6.6 n/a   60.7 kts
20100828T005826 ssmis17 NaN 0.0% 5.0 5.0 n/a   43.3 kts
20100828T020523 ssmis16 NaN 0.0% 7.1 7.1 n/a   41.3 kts
20100828T034057 ssmis18 NaN 0.0% 1.8 -1.8 n/a   38.4 kts
20100828T085300 tmi NaN 0.0% 4.0 -4.0 n/a   31.8 kts
20100828T090516 amsre NaN 0.0% 4.9 -4.9 n/a   31.6 kts
20100828T133125 ssmis17 NaN 0.0% 3.8 -3.8 n/a   30.0 kts
20100828T143817 ssmis16 NaN 0.0% 6.9 -6.9 n/a   30.0 kts
20100828T161404 ssmis18 NaN 2.7% 4.6 -4.6 n/a   29.8 kts
20100829T004610 ssmis17 NaN 0.0% 5.9 -5.9 n/a   24.6 kts
20100829T015328 ssmis16 NaN 0.0% 1.7 -1.7 n/a   24.0 kts
20100829T032921 ssmis18 NaN 0.0% 1.9 -1.9 n/a   23.1 kts
20100829T131821 ssmis17 NaN 0.0% 3.9 -3.9 n/a   20.0 kts
20100829T142539 ssmis16 NaN 0.0% 4.6 -4.6 n/a   20.0 kts
20100829T160146 ssmis18 NaN 0.0% 0.9 -0.9 n/a   20.0 kts
20100829T160812 tmi NaN 0.0% 3.5 -3.5 n/a   20.0 kts
20100829T204301 amsre NaN 0.0% 1.3 -1.3 n/a   20.0 kts
20100830T003344 ssmis17 NaN 0.0% 5.6 -5.6 n/a   20.0 kts
20100830T014053 ssmis16 NaN 0.0% 5.3 -5.3 n/a   20.0 kts
20100830T031727 ssmis18 NaN 0.0% 5.7 -5.7 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.