Date/Time Sat Diameter (km) Ring % Tb diff (K) Score Meaning JTWC estimate
20110214T131312 tmi NaN 34.2% 0.0 -0.0 n/a   35.0 kts
20110214T230442 tmi NaN 49.3% 0.0 -0.0 n/a   35.0 kts
20110215T220855 tmi 23.4 2.7% 13.4 -13.4 n/a   35.0 kts
20110215T220856 tmi 23.4 2.7% 11.3 -11.3 n/a   35.0 kts
20110215T222906 ssmis18 34.5 0.0% 11.7 -11.7 n/a   35.0 kts
20110216T052453 amsre 45.6 NaN% NaN NaN n/a   35.0 kts
20110216T093220 ssmis16 NaN 41.3% 2.8 -2.8 n/a   35.0 kts
20110216T111601 ssmis18 23.4 50.7% 11.0 -11.0 n/a   35.0 kts
20110216T130018 tmi NaN 21.9% 5.1 -5.1 n/a   35.0 kts
20110216T130023 tmi NaN 21.9% 4.8 -4.8 n/a   35.0 kts
20110216T210846 ssmis17 NaN 0.0% 0.0 -0.0 n/a   35.0 kts
20110217T103937 ssmis18 NaN 67.1% 0.0 -0.0 n/a   35.0 kts
20110217T120455 tmi NaN 57.5% 0.0 -0.0 n/a   35.0 kts
20110217T165809 amsre NaN 24.7% 0.0 -0.0 n/a   35.0 kts
20110217T205626 ssmis17 201.2 NaN% NaN NaN n/a   35.0 kts
20110217T220313 ssmis16 190.1 NaN% NaN NaN n/a   35.0 kts
20110218T051143 amsre NaN 82.2% 0.0 -0.0 n/a   35.0 kts
20110218T204353 ssmis17 NaN 0.0% 1.0 -1.0 n/a   35.0 kts
20110218T205915 tmi NaN 1.4% 0.6 -0.6 n/a   35.0 kts
20110218T215151 ssmis16 NaN 0.0% 3.2 -3.2 n/a   35.0 kts
20110218T235246 ssmis18 145.7 NaN% NaN NaN n/a   35.0 kts
20110220T232948 ssmis18 NaN 60.3% 0.0 -0.0 n/a   35.0 kts
20110221T054201 amsre NaN 56.2% 0.7 -0.7 n/a   39.7 kts
20110221T113603 tmi NaN 65.8% 9.5 -9.5 n/a   44.7 kts
20110221T120149 ssmis18 34.5 76.7% 12.5 -12.5 n/a   45.0 kts
20110221T194710 tmi NaN 54.8% 1.6 1.6 n/a   51.8 kts
20110221T214837 ssmis17 NaN 48.0% 0.0 0.0 n/a   53.9 kts
20110221T230400 ssmis16 NaN 34.2% 0.0 0.0 n/a   54.8 kts
20110222T062417 amsre NaN 82.2% 0.0 0.0 n/a   55.0 kts
20110222T102129 ssmis17 NaN 82.2% 0.0 0.0 n/a   55.0 kts
20110222T113647 ssmis16 12.2 100.0% 22.0 37.0 >65 kts   55.0 kts
20110222T171901 amsre 12.2 75.3% 13.5 13.5 n/a   59.8 kts
20110222T185031 tmi 67.8 34.2% 13.1 13.1 n/a   59.7 kts
20110222T213623 ssmis17 123.4 58.9% 18.4 18.4 n/a   56.8 kts
20110222T225146 ssmis16 NaN 49.3% 0.0 0.0 n/a   55.5 kts
20110223T004818 ssmis18 156.8 45.2% 10.8 10.8 n/a   55.0 kts
20110223T094831 ssmis17 NaN 63.0% 3.4 3.4 n/a   55.0 kts
20110223T112127 tmi NaN 56.2% 6.0 6.0 n/a   55.0 kts
20110223T112335 ssmis16 NaN 69.9% 8.1 8.1 n/a   55.0 kts
20110223T124745 ssmis18 90.1 100.0% 26.9 41.9 >65 kts   54.9 kts
20110223T175350 tmi 123.4 NaN% NaN NaN >65 kts   50.1 kts
20110224T061107 amsre 67.8 64.4% 29.6 -29.6 n/a   55.5 kts
20110224T111031 ssmis16 90.1 100.0% 39.8 -54.8 n/a   64.7 kts
20110224T120239 tmi 67.8 52.0% 17.2 -17.2 n/a   65.0 kts
20110224T123152 ssmis18 67.8 100.0% 26.1 -41.1 n/a   65.0 kts
20110225T002551 ssmis18 NaN 24.7% 1.5 1.5 n/a   54.8 kts
20110225T065337 amsre NaN 58.9% 0.0 0.0 n/a   52.3 kts
20110225T110651 tmi NaN 61.6% 0.0 0.0 n/a   50.5 kts
20110225T124434 tmi 201.2 NaN% NaN NaN n/a   49.4 kts
20110225T125031 ssmis18 201.2 NaN% NaN NaN n/a   49.3 kts
20110225T173827 tmi NaN 5.5% 1.7 -1.7 n/a   42.2 kts
20110225T175153 amsre 134.5 NaN% NaN NaN n/a   41.8 kts
20110225T222814 ssmis17 212.4 NaN% NaN NaN n/a   35.6 kts
20110226T001442 ssmis18 NaN 0.0% 0.0 -0.0 n/a   35.0 kts
20110226T110923 ssmis17 NaN 0.0% 1.1 -1.1 n/a   30.8 kts
20110226T114827 tmi NaN 0.0% 1.7 -1.7 n/a   30.2 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.