Date/Time Sat Diameter (km) Ring % Tb diff (K) Score Meaning NHC estimate
20100806T025912 ssmis18 NaN 5.5% 4.2 -4.2 n/a   30.0 kts
20100806T130814 ssmis17 NaN 49.3% 0.0 -0.0 n/a   30.3 kts
20100806T141409 ssmis16 NaN 75.3% 0.0 -0.0 n/a   31.0 kts
20100806T153442 ssmis18 12.2 98.6% 12.6 -27.6 n/a   32.3 kts
20100806T203520 amsre NaN 39.7% 3.9 -3.9 n/a   39.9 kts
20100806T235730 ssmi15 NaN 4.1% 3.5 -3.5 n/a   45.0 kts
20100807T002042 ssmis17 NaN 39.7% 1.2 -1.2 n/a   45.0 kts
20100807T012658 ssmis16 NaN 9.6% 0.0 -0.0 n/a   45.0 kts
20100807T023041 ssmis18 NaN 38.4% 0.0 -0.0 n/a   45.0 kts
20100807T034439 tmi NaN 0.0% 0.0 -0.0 n/a   45.0 kts
20100807T084745 amsre NaN 24.7% 0.0 -0.0 n/a   45.0 kts
20100807T123200 ssmi15 NaN 11.0% 0.8 -0.8 n/a   45.1 kts
20100807T124541 ssmis17 NaN 21.9% 4.2 -4.2 n/a   45.2 kts
20100807T140140 ssmis16 NaN 20.6% 5.6 -5.6 n/a   45.9 kts
20100807T152240 ssmis18 NaN 8.2% 2.0 -2.0 n/a   47.3 kts
20100807T183659 tmi NaN 26.0% 1.7 -1.7 n/a   50.6 kts
20100808T000814 ssmis17 NaN 34.2% 0.0 0.0 n/a   55.0 kts
20100808T024826 tmi NaN 32.9% 0.0 0.0 n/a   55.0 kts
20100808T093029 amsre NaN 75.3% 0.0 0.0 n/a   52.6 kts
20100808T124241 ssmis17 NaN 38.4% 0.0 0.0 n/a   49.4 kts
20100808T151041 ssmis18 NaN 67.1% 0.0 -0.0 n/a   47.4 kts
20100808T202327 amsre NaN 0.0% 0.0 -0.0 n/a   42.5 kts
20100809T182237 tmi NaN 16.4% 1.8 -1.8 n/a   34.9 kts
20100809T210623 amsre NaN 0.0% 0.0 -0.0 n/a   32.4 kts
20100810T005330 ssmi15 NaN 0.0% 0.0 -0.0 n/a   30.0 kts
20100810T012419 ssmis17 -919.0 -999.0% -999.0 -909.0 n/a   30.0 kts
20100810T023027 ssmis16 NaN 0.0% 0.0 -0.0 n/a   30.0 kts
20100810T023417 tmi NaN 0.0% 6.5 -6.5 n/a   30.0 kts
20100810T035324 ssmis18 NaN 0.0% 4.0 -4.0 n/a   30.0 kts
20100810T091829 amsre NaN 0.0% 5.5 -5.5 n/a   27.1 kts
20100810T150453 ssmis16 NaN 0.0% 1.4 -1.4 n/a   25.0 kts
20100810T172706 tmi NaN 0.0% 0.0 -0.0 n/a   25.0 kts
20100811T003800 ssmi15 NaN 0.0% 1.8 -1.8 n/a   25.0 kts
20100811T004023 ssmis17 NaN 0.0% 1.5 -1.5 n/a   25.0 kts
20100811T011122 ssmis17 NaN 0.0% 0.0 -0.0 n/a   25.0 kts
20100811T013901 tmi NaN 0.0% 2.7 -2.7 n/a   25.0 kts
20100811T021732 ssmis16 NaN 0.0% 0.0 -0.0 n/a   25.0 kts
20100811T034112 ssmis18 NaN 0.0% 0.0 -0.0 n/a   25.0 kts
20100811T131100 ssmi15 NaN 0.0% 1.1 -1.1 n/a   25.0 kts
20100811T145216 ssmis16 NaN 15.1% 1.7 -1.7 n/a   25.0 kts
20100811T163125 tmi NaN 0.0% 0.0 -0.0 n/a   25.0 kts
20100811T205351 amsre NaN 0.0% 0.0 -0.0 n/a   25.0 kts
20100812T002230 ssmi15 NaN 0.0% 2.4 -2.4 n/a   25.0 kts
20100812T020311 ssmis16 NaN 0.0% 0.3 -0.3 n/a   25.0 kts
20100812T032901 ssmis18 NaN 0.0% 1.9 -1.9 n/a   25.0 kts
20100812T090622 amsre NaN 0.0% 0.0 -0.0 n/a   25.0 kts
20100812T125530 ssmi15 NaN 0.0% 0.0 -0.0 n/a   25.0 kts
20100812T132332 ssmis17 NaN 0.0% 1.4 -1.4 n/a   25.0 kts
20100812T143938 ssmis16 NaN 0.0% 3.1 -3.1 n/a   25.0 kts
20100812T160424 ssmis18 NaN 0.0% 1.5 -1.5 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.